BANK OF AMERICA MORT SEC INC MORT PASS THR CERT SER 1999-10
8-K, 1999-11-05
ASSET-BACKED SECURITIES
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15(D) OF THE
                         SECURITIES EXCHANGE ACT OF 1934



Date of Report:  August 26, 1999
(Date of earliest event reported)

Commission File No. 333-67267



                  Bank of America Mortgage Securities, Inc.
- ------------------------------------------------------------------------------


- -------------------------------------   --------------------------------------
            Delaware                                  94-324470
      (State of Incorporation)            (I.R.S. Employer Identification No.)



345 Montgomery Street, Lower Level #2, Unit #8152, San Francisco, CA    94104
- --------------------------------------------------------------------  ---------
            Address of principal executive offices                    (Zip Code)



                                (415) 445-4779
- ------------------------------------------------------------------------------
              Registrant's Telephone Number, including area code




- ------------------------------------------------------------------------------
              (Former name, former address and former fiscal year,
                          if changed since last report)



<PAGE>




ITEM 5.     Other Events

            On August 26, 1999,  Bank of America  Mortgage  Securities,  Inc., a
Delaware   corporation   (the   "Registrant"),    sold   Mortgage   Pass-Through
Certificates, Series 1999-10, Class A-1, Class A-PO, Class A-R, Class B-1, Class
B-2 and Class B-3 (the  "Offered  Certificates"),  having an aggregate  original
principal  balance of  $149,338,349.00.  The  Offered  Certificates  were issued
pursuant to a Pooling and Servicing Agreement,  dated August 26, 1999, among the
Registrant,  Bank of  America,  FSB, as a servicer  ("BAFSB"),  Bank of America,
N.A., as a servicer ("BANA"),  NationsBanc Mortgage  Corporation,  as a servicer
("NationsBanc")  and The Bank of New York, as trustee (the "Agreement"),  a copy
of which is filed as an  exhibit  hereto.  Mortgage  Pass-Through  Certificates,
Series  1999-10,  Class  B-4,  Class B-5 and Class B-6  Certificates,  having an
aggregate  initial  principal  balance  of  $677,879.43  (the  "Private  Class B
Certificates" and, together with the Offered Certificates,  the "Certificates"),
were also issued pursuant to the Agreement.

            As of  the  date  of  initial  issuance,  the  Offered  Certificates
evidenced an  approximate  99.55%  undivided  interest in a trust (the "Trust"),
consisting principally of a pool of fixed interest rate,  conventional,  monthly
pay, fully-amortizing, one- to four-family residential first mortgage loans. The
remaining  undivided interests in the Trust are evidenced by the Private Class B
Certificates  distributions  on which are  subordinated to  distributions on the
Offered Certificates.

            Interest on the Offered  Certificates  will be  distributed  on each
Distribution  Date (as  defined  in the  Agreement).  Monthly  distributions  in
reduction of the principal balance of the Offered Certificates will be allocated
to the Offered  Certificates  in accordance with the priorities set forth in the
Agreement.  Distributions  of interest and in reduction of principal  balance on
any  Distribution  Date will be made to the  extent  that the Pool  Distribution
Amount is sufficient therefor.

            An  election  will be made to treat the Trust as a REMIC for federal
income tax purposes (the "REMIC").  The Class A-1, Class A-PO,  Class B-1, Class
B-2, Class B-3, Class B-4, Class B-5 and Class B-6 Certificates  will be treated
as  "regular  interests"  in the REMIC and the  Class  A-R  Certificate  will be
treated as the "residual interest" in the REMIC.



<PAGE>




ITEM 7.     Financial Statements and Exhibits

(c)   Exhibits

Item 601(a)
of Regulation S-K
Exhibit No.                            Description
- -----------                            -----------
      (EX-4)                           Pooling and  Servicing  Agreement,  dated
                                       August  26,  1999,  among Bank of America
                                       Mortgage  Securities,  Inc.,  NationsBanc
                                       Mortgage  Corporation,  Bank of  America,
                                       FSB,  Bank of America,  N.A. and The Bank
                                       of New York, as trustee.





<PAGE>




            Pursuant to the requirements of the Securities Exchange Act of 1934,
the  registrant  has duly  caused  this report to be signed on its behalf by the
undersigned hereunto duly authorized.


                                       BANK OF AMERICA MORTGAGE SECURITIES,
                                          INC.


August 26, 1999

                                       /s/ Sharon Joseph
                                       --------------------
                                       Sharon Joseph
                                       Vice President




<PAGE>





                                INDEX TO EXHIBITS
                                                              Paper (P) or
Exhibit No.                 Description                       Electronic (E)
- -----------                 -----------                       --------------


   (EX-4)                   Pooling and Servicing                   E
                            Agreement, dated August 26, 1999
                            among Bank of America Mortgage
                            Securities, Inc., NationsBanc
                            Mortgage
                            Corporation, Bank of America,
                            FSB, Bank of America, N.A. and
                            The Bank of New York, as trustee.





==============================================================================







                  BANK OF AMERICA MORTGAGE SECURITIES, INC.,

                                  as Depositor,

                        NATIONSBANC MORTGAGE CORPORATION,

                                  as Servicer,

                              BANK OF AMERICA, FSB,

                                  as Servicer,

                             BANK OF AMERICA, N.A.,

                                  as Servicer,

                                       and

                              THE BANK OF NEW YORK,

                                   as Trustee

                         POOLING AND SERVICING AGREEMENT

                              Dated August 26, 1999

                           ---------------------------

                       Mortgage Pass-Through Certificates

                                 Series 1999-10








==============================================================================




<PAGE>




                                TABLE OF CONTENTS



PRELIMINARY STATEMENT.......................................................


                                    ARTICLE I

                                   DEFINITIONS

Section 1.01  Defined Terms.................................................
Section 1.02  Interest Calculations.........................................


                                   ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS
                        ORIGINAL ISSUANCE OF CERTIFICATES

Section 2.01  Conveyance of Mortgage Loans..................................
Section 2.02  Acceptance by the Trustee of the Mortgage Loans...............
Section 2.03  Representations, Warranties and Covenants of the NMC
               Servicer.....................................................
Section 2.04  Representations, Warranties and Covenants of the BAFSB
               Servicer.....................................................
Section 2.05  Representations, Warranties and Covenants of the BANA
               Servicer.....................................................
Section 2.06  Representations and Warranties of the Depositor as to the
               Mortgage Loans...............................................
Section 2.07  Designation of Interests in the REMIC.........................
Section 2.08  Designation of Start-up Day...................................
Section 2.09  REMIC Certificate Maturity Date...............................
Section 2.10  Execution and Delivery of Certificates........................


                                   ARTICLE III

                          ADMINISTRATION AND SERVICING
                                OF MORTGAGE LOANS

Section 3.01  Servicers to Service Mortgage Loans...........................
Section 3.02  Subservicing; Enforcement of the Obligations of Servicers.....
Section 3.03  Fidelity Bond; Errors and Omissions Insurance.................
Section 3.04  Access to Certain Documentation...............................
Section 3.05  Maintenance of Primary Mortgage Insurance Policy; Claims......
Section 3.06  Rights of the Depositor and the Trustee in Respect of the
               Servicers....................................................
Section 3.07  Trustee to Act as Servicer....................................
Section 3.08  Collection of Mortgage Loan Payments; Servicer Custodial
               Accounts; and Certificate Account............................
Section 3.09  Collection of Taxes, Assessments and Similar Items;
               Escrow Accounts..............................................
Section 3.10  Access to Certain Documentation and Information Regarding
               the Mortgage Loans...........................................
Section 3.11  Permitted Withdrawals from the Servicer Custodial
               Accounts and Certificate Account.............................
Section 3.12  Maintenance of Hazard Insurance...............................
Section 3.13  Enforcement of Due-On-Sale Clauses; Assumption Agreements.....
Section 3.14  Realization Upon Defaulted Mortgage Loans; REO Property.......
Section 3.15  Trustee to Cooperate; Release of Mortgage Files...............
Section 3.16  Documents, Records and Funds in Possession of the
               Servicers to be Held for the Trustee.........................
Section 3.17  Servicing Compensation........................................
Section 3.18  Annual Statement as to Compliance.............................
Section 3.19  Annual Independent Public Accountants'Servicing
               Statement; Financial Statements..............................
Section 3.20  Advances......................................................
Section 3.21  Modifications, Waivers, Amendments and Consents...............
Section 3.22  Reports to the Securities and Exchange Commission.............


                                   ARTICLE IV

                             SERVICER'S CERTIFICATE

Section 4.01  Servicer's Certificate........................................


                                    ARTICLE V

                PAYMENTS AND STATEMENTS TO CERTIFICATEHOLDERS;
                              REMIC ADMINISTRATION

Section 5.01  Distributions.................................................
Section 5.02  Priorities of Distribution....................................
Section 5.03  Allocation of Losses..........................................
Section 5.04  Statements to Certificateholders..............................
Section 5.05  Tax Returns and Reports to Certificateholders.................
Section 5.06  Tax Matters Person............................................
Section 5.07  Rights of the Tax Matters Person in Respect of the Trustee....
Section 5.08  REMIC Related Covenants.......................................


                                   ARTICLE VI

                                THE CERTIFICATES

Section 6.01  The Certificates..............................................
Section 6.02  Registration of Transfer and Exchange of Certificates.........
Section 6.03  Mutilated, Destroyed, Lost or Stolen Certificates.............
Section 6.04  Persons Deemed Owners.........................................


                                   ARTICLE VII

                         THE DEPOSITOR AND THE SERVICERS

Section 7.01  Respective Liabilities of the Depositor and the Servicers.....
Section 7.02  Merger or Consolidation of the Depositor or a Servicer........
Section 7.03  Limitation on Liability of the Depositor, the Servicers
               and Others...................................................
Section 7.04  Depositor and Servicers Not to Resign.........................


                                  ARTICLE VIII

                                     DEFAULT

Section 8.01  Events of Default.............................................
Section 8.02  Remedies of Trustee...........................................
Section 8.03  Directions by Certificateholders and Duties of Trustee
               During Event of Default......................................
Section 8.04  Action upon Certain Failures of a Servicer and upon Event
               of Default...................................................
Section 8.05  Trustee to Act; Appointment of Successor......................
Section 8.06  Notification to Certificateholders............................


                                   ARTICLE IX

                                   THE TRUSTEE

Section 9.01  Duties of Trustee.............................................
Section 9.02  Certain Matters Affecting the Trustee.........................
Section 9.03  Trustee Not Liable for Certificates or Mortgage Loans.........
Section 9.04  Trustee May Own Certificates..................................
Section 9.05  Eligibility Requirements for Trustee..........................
Section 9.06  Resignation and Removal of Trustee............................
Section 9.07  Successor Trustee.............................................
Section 9.08  Merger or Consolidation of Trustee............................
Section 9.09  Appointment of Co-Trustee or Separate Trustee.................
Section 9.10  Authenticating Agents.........................................
Section 9.11  Trustee's Fees and Expenses...................................
Section 9.12  [Reserved]....................................................
Section 9.13  Paying Agents.................................................
Section 9.14  Limitation of Liability.......................................
Section 9.15  Trustee May Enforce Claims Without Possession of
               Certificates.................................................
Section 9.16  Suits for Enforcement.........................................
Section 9.17  Waiver of Bond Requirement....................................
Section 9.18  Waiver of Inventory, Accounting and Appraisal Requirement.....
Section 9.19  Year 2000 Compliance..........................................


                                    ARTICLE X

                                   TERMINATION

Section 10.01 Termination upon Purchase by the Depositor or Liquidation
               of All Mortgage Loans........................................
Section 10.02 Additional Termination Requirements...........................


                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

Section 11.01 Amendment.....................................................
Section 11.02 Recordation of Agreement......................................
Section 11.03 Limitation on Rights of Certificateholders....................
Section 11.04 Governing Law.................................................
Section 11.05 Notices.......................................................
Section 11.06 Severability of Provisions....................................
Section 11.07 Certificates Nonassessable and Fully Paid.....................
Section 11.08 Access to List of Certificateholders..........................
Section 11.09 Recharacterization............................................



<PAGE>




EXHIBITS

Exhibit A-1       -     Form of Face of Class A-1 Certificate
Exhibit A-PO      -     Form of Face of Class A-PO Certificate
Exhibit A-R       -     Form of Face of Class A-R Certificate
Exhibit B-1       -     Form of Face of Class B-1 Certificate
Exhibit B-2       -     Form of Face of Class B-2 Certificate
Exhibit B-3       -     Form of Face of Class B-3 Certificate
Exhibit B-4       -     Form of Face of Class B-4 Certificate
Exhibit B-5       -     Form of Face of Class B-5 Certificate
Exhibit B-6       -     Form of Face of Class B-6 Certificate
Exhibit C         Form of Reverse of all Certificates......................C-1
Exhibit D-1       BAFSB Mortgage Loan Schedule...........................D-1-1
Exhibit D-2       NMC Mortgage Loan Schedule.............................D-2-1
Exhibit D-3       BANA Mortgage Loan Scheduled...........................D-3-1
Exhibit E         Request for Release of Documents.........................E-1
Exhibit F         Form of Certification of Establishment of Account........F-1
Exhibit G-1       Form of Transferor's Certificate.......................G-1-1
Exhibit G-2A      Form 1 of Transferee's Certificate....................G-2A-1
Exhibit G-2B      Form 2 of Transferee's Certificate....................G-2B-1
Exhibit H         Form of Transferee Representation Letter
                  for ERISA Restricted Certificates........................H-1
Exhibit I         Form of Affidavit Regarding Transfer of Residual Certificate
 ...........................................................................I-1
Exhibit J         Contents of Servicing File...............................J-1
Exhibit K         Form of Special Servicing Agreement......................K-1


<PAGE>



                                     -73-

                         POOLING AND SERVICING AGREEMENT

            THIS POOLING AND  SERVICING  AGREEMENT,  dated  August 26, 1999,  is
hereby  executed  by and among BANK OF AMERICA  MORTGAGE  SECURITIES,  INC.,  as
depositor (together with its permitted successors and assigns, the "Depositor"),
NATIONSBANC  MORTGAGE  CORPORATION,  as servicer  (together  with its  permitted
successors and assigns, the "NMC Servicer"),  BANK OF AMERICA,  FSB, as servicer
(together with its permitted successors and assigns, the "BAFSB Servicer"), BANK
OF AMERICA,  N.A.,  as servicer  (together  with its  permitted  successors  and
assigns,  the "BANA  Servicer" and,  collectively  with the NMC Servicer and the
BAFSB Servicer, the "Servicers"), and THE BANK OF NEW YORK, as trustee (together
with its permitted successors and assigns, the "Trustee").

                        W I T N E S S E T H  T H A T:

            In  consideration of the mutual  agreements  herein  contained,  the
Depositor,  the NMC  Servicer,  the BAFSB  Servicer,  the BANA  Servicer and the
Trustee agree as follows:

                              PRELIMINARY STATEMENT

            In exchange for the  Certificates,  the Depositor hereby conveys the
Trust  Estate to the Trustee to create the Trust.  The Trust  Estate for federal
income tax purposes will be treated as a real estate mortgage investment conduit
(the "REMIC").  The Class A Certificates  (other than the Class A-R Certificate)
and the Class B  Certificates  are  referred  to  collectively  as the  "Regular
Certificates" and shall constitute  "regular  interests" in the REMIC. The Class
A-R Certificate shall be the "residual  interest" in the REMIC. The Certificates
will  represent  the entire  beneficial  ownership  interest  in the Trust.  The
"latest possible maturity date" for federal income tax purposes of all interests
created hereby will be the REMIC Certificate Maturity Date.

            The following table sets forth  characteristics of the Certificates,
together with the minimum denominations and integral multiples in excess thereof
in which  the  Classes  of  Certificates  shall  be  issuable  (except  that one
Certificate of each Class of Certificates  may be issued in any amount in excess
of the minimum denomination):



<PAGE>

                                                            Integral
             Initial Class                                Multiples
             Certificate      Pass-Through  Minimum        in Excess
Classes      Balance          Rate          Denomination   of Minimum
- ----------   ---------------  ------------  ------------   ----------
Class A-1    $145,875,000.00  6.500%        $1,000         $1
Class A-PO   $    760,249.00  (1)           $25,000        $1
Class A-R    $        100.00  6.500%        $100           N/A
Class B-1    $  1,651,000.00  6.500%        $25,000        $1
Class B-2    $    526,000.00  6.500%        $25,000        $1
Class B-3    $    526,000.00  6.500%        $25,000        $1
Class B-4    $    301,000.00  6.500%        $25,000        $1
Class B-5    $    151,000.00  6.500%        $25,000        $1
Class B-6    $    225,879.43  6.500%        $25,000        $1

- ---------------

(1) The Class A-PO Certificates will be Principal-Only Certificates and will not
bear interest.


                                    ARTICLE I

                                   DEFINITIONS

            Section 1.01 Defined  Terms.  Whenever used in this  Agreement,  the
following words and phrases,  unless the context otherwise requires,  shall have
the meanings specified in this Article:

            1933 Act: The Securities Act of 1933, as amended.

            Accrued  Certificate  Interest:  For any Distribution  Date and each
interest-bearing Class, one month's interest accrued during the related Interest
Accrual  Period at the  applicable  Pass-Through  Rate on the  applicable  Class
Certificate Balance.

            Adjusted Pool Amount:  With respect to any  Distribution  Date,  the
Cut-Off Date Pool  Principal  Balance of the Mortgage Loans minus the sum of (i)
all amounts in respect of principal  received in respect of the  Mortgage  Loans
(including,  without limitation,  amounts received as Monthly Payments, Periodic
Advances,   Principal   Prepayments,   Liquidation   Proceeds  and  Substitution
Adjustment   Amounts)  and  distributed  to  Holders  of  Certificates  on  such
Distribution  Date and all  prior  Distribution  Dates  and  (ii) the  principal
portion of all Realized Losses (other than Debt Service Reductions)  incurred on
the Mortgage Loans from the Cut-Off Date through the end of the month  preceding
such Distribution Date.

            Adjusted Pool Amount (PO Portion):  With respect to any Distribution
Date,  the sum of the  amounts,  calculated  as  follows,  with  respect  to all
Outstanding  Mortgage Loans:  the product of (i) the PO Percentage for each such
Mortgage Loan and (ii) the remainder of (A) the Cut-Off Date  Principal  Balance
of such  Mortgage  Loan  minus  (B) the sum of (x) all  amounts  in  respect  of
principal  received  in  respect  of  such  Mortgage  Loan  (including,  without
limitation,  amounts received as Monthly Payments, Periodic Advances,  Principal
Prepayments,  Liquidation  Proceeds  and  Substitution  Adjustment  Amounts) and
distributed to Holders of the  Certificates  on such  Distribution  Date and all
prior  Distribution  Dates and (y) the  principal  portion of any Realized  Loss
(other than a Debt Service  Reduction)  incurred on such  Mortgage Loan from the
Cut-Off Date through the end of the month preceding such Distribution Date.

            Advance:  A Periodic Advance or a Servicing Advance.

            Agreement:  This Pooling and  Servicing  Agreement  together  with
all amendments hereof and supplements hereto.

            Amount Held for Future  Distribution:  As to any Distribution  Date,
the total of the amounts held in the Servicer Custodial Accounts at the close of
business  on the  preceding  Determination  Date  on  account  of (i)  Principal
Prepayments  and  Liquidation  Proceeds  received  or made in the  month of such
Distribution  Date and (ii) payments which represent receipt of Monthly Payments
in respect of a Due Date or Due Dates subsequent to the related Due Date.

            Appraised Value: With respect to any Mortgaged Property,  either (i)
the lesser of (a) the appraised value determined in an appraisal obtained by the
originator at origination of such Mortgage Loan and (b) the sales price for such
property,  except that, in the case of Mortgage Loans the proceeds of which were
used to refinance an existing  mortgage loan, the Appraised Value of the related
Mortgaged  Property is the appraised  value  thereof  determined in an appraisal
obtained at the time of refinancing,  or (ii) the appraised value  determined in
an appraisal  made at the request of a Mortgagor  subsequent to  origination  in
order to eliminate the Mortgagor's obligation to keep a Primary Insurance Policy
in force.

            Assignment of Mortgage:  An  individual  assignment of the Mortgage,
notice of transfer or equivalent instrument in recordable form, sufficient under
the laws of the jurisdiction  wherein the related Mortgaged  Property is located
to give record notice of the sale of the Mortgage.

            Authenticating Agents:  As defined in Section 9.10.

            BAFSB Mortgage Loan Purchase  Agreement:  The Mortgage Loan Purchase
Agreement,  dated August 26, 1999,  between the BAFSB Seller, as seller, and the
Depositor, as purchaser.

            BAFSB  Mortgage  Loans:  The  Mortgage  Loans  serviced by the BAFSB
Servicer and  identified  on Exhibit D-1 as such Exhibit is amended from time to
time to reflect the addition of  Substitute  Mortgage  Loans and the deletion of
Defective Mortgage Loans pursuant to the provisions of this Agreement.

            BAFSB Seller:  Bank of America,  FSB, a federal savings bank, or its
successor in  interest,  as seller of the BAFSB  Mortgage  Loans under the BAFSB
Mortgage Loan Purchase Agreement.

            BAFSB Servicer: Bank of America, FSB, a federal savings bank, or its
successor in interest,  in its capacity as servicer of the BAFSB Mortgage Loans,
or any successor servicer appointed as herein provided.

            BAFSB Servicer Custodial  Account:  The separate Eligible Account or
Accounts  created  and  maintained  by the BAFSB  Servicer  pursuant  to Section
3.08(b).

            BANA Mortgage Loan  Purchase  Agreement:  The Mortgage Loan Purchase
Agreement,  dated August 26, 1999,  between the BANA Seller, as seller,  and the
Depositor, as purchaser.

            BANA  Mortgage  Loans:  The  Mortgage  Loans  serviced  by the  BANA
Servicer and  identified  on Exhibit D-3 as such Exhibit is amended from time to
time to reflect the addition of  Substitute  Mortgage  Loans and the deletion of
Defective Mortgage Loans pursuant to the provisions of this Agreement.

            BANA Seller: Bank of America,  N.A., a national banking association,
or its  successor in interest,  as seller of the BANA  Mortgage  Loans under the
BANA Mortgage Loan Purchase Agreement.

            BANA   Servicer:   Bank  of  America,   N.A.,  a  national   banking
association,  or its  successor in interest,  in its capacity as servicer of the
BANA Mortgage Loans, or any successor servicer appointed as herein provided.

            BANA Servicer  Custodial  Account:  The separate Eligible Account or
Accounts  created  and  maintained  by the BANA  Servicer  pursuant  to  Section
3.08(b).

            Bankruptcy   Loss:   Any  Deficient   Valuation  or  Debt  Service
Reduction.

            Bankruptcy  Loss Amount:  As of any  Distribution  Date, the Initial
Bankruptcy Loss Amount less the aggregate amount of Bankruptcy Losses previously
incurred  during the period  from the Cut-Off  Date  through the last day of the
month preceding the month of such Distribution  Date;  provided,  however,  that
such  amount may be reduced  from time to time with the  written  consent of the
Rating Agencies provided that such reduction does not result in a downgrading to
the current rating of the Certificates.

            Book-Entry  Certificate:  All Classes of  Certificates  other than
the Physical Certificates.

            Business  Day: Any day other than (i) a Saturday or a Sunday or (ii)
a day on which banking institutions in the State of North Carolina, the State of
New York, the State of California, the State of Virginia, the state in which the
servicing  offices of any of the  Servicers is located or the state in which the
Corporate Trust Office is located are required or authorized by law or executive
order to be closed.

            Certificate:  Any of the  Bank  of  America  Mortgage  Securities,
Inc.  Mortgage  Pass-Through  Certificates,  Series  1999-10  that are  issued
pursuant to this Agreement.

            Certificate  Account:  The  separate  Eligible  Account  created and
maintained by the Trustee pursuant to Section 3.08(c) in the name of the Trustee
for the benefit of the  Certificateholders and designated "The Bank of New York,
in trust for registered  holders of Bank of America  Mortgage  Securities,  Inc.
Mortgage  Pass-Through  Certificates,  Series 1999-10." Funds in the Certificate
Account  shall  be held in  trust  for the  Certificateholders  for the uses and
purposes set forth in this Agreement.

            Certificate  Balance:  With respect to any  Certificate at any date,
the  maximum  dollar  amount of  principal  to which the Holder  thereof is then
entitled  hereunder,  such amount  being equal to the product of the  Percentage
Interest of such Certificate and the Class  Certificate  Balance of the Class of
Certificates of which such Certificate is a part.

            Certificate Owner: With respect to a Book-Entry  Certificate,  the
Person who is the beneficial owner of a Book-Entry  Certificate.  With respect
to any Definitive Certificate, the Certificateholder of such Certificate.

            Certificate   Register:   The  register   maintained  pursuant  to
Section 6.02.

            Certificate   Registrar:   The  registrar  appointed  pursuant  to
Section 6.02.

            Certificateholder:  The  Person  in  whose  name  a  Certificate  is
registered in the Certificate  Register,  except that, solely for the purpose of
giving any consent pursuant to this Agreement, any Certificate registered in the
name of the  Depositor,  any of the Servicers or any affiliate  thereof shall be
deemed not to be  outstanding  and the  Percentage  Interest  and Voting  Rights
evidenced  thereby  shall not be taken into account in  determining  whether the
requisite amount of Percentage  Interests or Voting Rights,  as the case may be,
necessary  to effect any such consent has been  obtained,  unless such entity is
the  registered  owner of the entire Class of  Certificates,  provided  that the
Trustee shall not be responsible  for knowing that any Certificate is registered
in the name of such an  affiliate  unless one of its  Responsible  Officers  has
actual knowledge.

            Class: As to the Certificates, the Class A-1, Class A-PO, Class A-R,
Class  B-1,   Class  B-2,  Class  B-3,  Class  B-4,  Class  B-5  and  Class  B-6
Certificates, as the case may be.

            Class A  Certificates:  The Class  A-1,  Class  A-PO and Class A-R
Certificates.

            Class A-PO Deferred Amount: As to any Distribution Date prior to the
Senior  Credit  Support  Depletion  Date,  the  aggregate of the  applicable  PO
Percentage of each Realized Loss,  other than an Excess Loss, to be allocated to
the Class A-PO Certificates on such Distribution Date or previously allocated to
the Class A-PO  Certificates  and not yet paid to the  Holders of the Class A-PO
Certificates pursuant to Section 5.02(a)(iii).

            Class B  Certificates:  The Class B-1, Class B-2, Class B-3, Class
B-4, Class B-5 and Class B-6 Certificates.

            Class Certificate Balance: With respect to any Class and any date of
determination, the Initial Class Certificate Balance of such Class minus the sum
of (i) all  distributions  of  principal  made with  respect  thereto,  (ii) all
Realized  Losses  allocated  thereto  pursuant to Section  5.03(a) and (iii) all
other  reductions in Class  Certificate  Balance  previously  allocated  thereto
pursuant to Section 5.03(b).

            Class  Interest  Shortfall:  For  any  Distribution  Date  and  each
interest-bearing  Class,  the amount by which Accrued  Certificate  Interest for
such Class (as  reduced  pursuant  to  Section  5.02(c))  exceeds  the amount of
interest  actually  distributed on such Class on such Distribution Date pursuant
to clause (i) of the definition of "Interest Distribution Amount."

            Class Unpaid Interest  Shortfall:  As to any  Distribution  Date and
each  interest-bearing  Class,  the amount by which the aggregate Class Interest
Shortfalls  for such Class on prior  Distribution  Dates  exceeds  the amount of
interest  actually  distributed on such Class on such prior  Distribution  Dates
pursuant to clause (ii) of the definition of "Interest Distribution Amount."

            Closing Date:  August 26, 1999.

            Code:  The Internal Revenue Code of 1986, as amended.

            Compensating Interest:  As defined in Section 3.17.

            Co-op  Shares:   Shares  issued  by  private   non-profit  housing
corporations.

            Corporate  Trust Office:  The  principal  office of the Trustee at
which at any particular time its certificate  transfer services are conducted,
which  office at the date of the  execution of this  instrument  is located at
101  Barclay  Street - 12E,  New York,  New York 10286,  Attention:  Corporate
Trust - MBS (Fax: (212) 815-5309).

            Custodian:  Any  Custodian  appointed by the Trustee in accordance
with the terms of this Agreement.

            Customary  Servicing  Procedures:  With  respect  to  any  Servicer,
procedures  (including  collection  procedures)  that such Servicer  customarily
employs and exercises in servicing and administering  mortgage loans for its own
account and which are in accordance with accepted mortgage  servicing  practices
of prudent lending institutions servicing mortgage loans of the same type as the
Mortgage Loans in the  jurisdictions in which the related  Mortgaged  Properties
are located.

            Cut-Off Date:  August 1, 1999.

            Cut-Off  Date  Pool  Principal  Balance:   The  aggregate  of  the
Cut-Off   Date   Principal   Balances   of  the   Mortgage   Loans   which  is
$150,016,228.92.

            Cut-Off Date Principal Balance:  As to any Mortgage Loan, the unpaid
principal  balance  thereof as of the close of  business  on the  Cut-Off  Date,
reduced by all  installments of principal due on or prior thereto whether or not
paid.

            Debt  Service   Reduction:   As  to  any   Mortgage   Loan  and  any
Determination Date, the excess of (i) the Monthly Payment due on the related Due
Date under the terms of such  Mortgage  Loan over (ii) the amount of the monthly
payment of principal  and/or  interest  required to be paid with respect to such
Due Date by the Mortgagor as  established  by a court of competent  jurisdiction
(pursuant to an order which has become final and nonappealable) as a result of a
proceeding  initiated by or against the related  Mortgagor  under the Bankruptcy
Code,  as amended  from time to time (11 U.S.C.);  provided  that no such excess
shall be considered a Debt Service Reduction so long as (a) the related Servicer
is pursuing an appeal of the court  order  giving rise to any such  modification
and (b)(1)  such  Mortgage  Loan is not in default  with  respect to payment due
thereunder  in  accordance  with the terms of such Mortgage Loan as in effect on
the  Cut-Off  Date or (2)  Monthly  Payments  are being  advanced by the related
Servicer in accordance  with the terms of such Mortgage Loan as in effect on the
Cut-Off Date.

            Debt Service  Reduction  Mortgage  Loan:  Any  Mortgage  Loan that
became the subject of a Debt Service Reduction.

            Defective  Mortgage  Loan:  Any Mortgage Loan which is required to
be cured, repurchased or substituted for pursuant to Sections 2.02 or 2.06.

            Deficient  Valuation:  As to any Mortgage Loan and any Determination
Date, the excess of (i) the then  outstanding  indebtedness  under such Mortgage
Loan over (ii) the secured valuation thereof established by a court of competent
jurisdiction  (pursuant to an order which has become final and nonappealable) as
a result of a proceeding initiated by or against the related Mortgagor under the
Bankruptcy  Code,  as amended from time to time (11  U.S.C.),  pursuant to which
such Mortgagor  retained such Mortgaged  Property;  provided that no such excess
shall be considered a Deficient Valuation so long as (a) the related Servicer is
pursuing an appeal of the court order giving rise to any such  modification  and
(b)(1)  such  Mortgage  Loan is not in  default  with  respect to  payments  due
thereunder  in  accordance  with the terms of such Mortgage Loan as in effect on
the  Cut-Off  Date or (2)  Monthly  Payments  are being  advanced by the related
Servicer in accordance  with the terms of such Mortgage Loan as in effect on the
Cut-Off Date.

            Deficient  Valuation  Mortgage Loan: Any Mortgage Loan that became
the subject of a Deficient Valuation.

            Definitive Certificates:  As defined in Section 6.02(c)(iii).

            Depositor:  Bank of America Mortgage Securities,  Inc., a Delaware
corporation, or its successor in interest, as depositor of the Trust Estate.

            Depository:  The Depository  Trust Company,  the nominee of which is
Cede & Co.,  as the  registered  Holder of the  Book-Entry  Certificates  or any
successor  thereto  appointed in accordance with this Agreement.  The Depository
shall at all times be a "clearing corporation" as defined in Section 8-102(3) of
the Uniform Commercial Code of the State of New York.

            Depository  Participant:  A broker,  dealer, bank or other financial
institution  or other  Person  for whom from time to time a  Depository  effects
book-entry transfers and pledges of securities deposited with the Depository.

            Determination Date: As to any Distribution Date, the 16th day of the
month of the  related  Distribution  Date or, if such 16th day is not a Business
Day, the Business Day immediately preceding such 16th day.

            Discount  Mortgage  Loan:  Any  Mortgage  Loan with a Net Mortgage
Interest Rate that is less than 6.500% per annum.

            Distribution  Date:  The  25th  day of  each  month  beginning  in
August 1999 (or, if such day is not a Business Day, the next Business Day).

            Due Date:  As to any  Distribution  Date and each  Mortgage  Loan,
the first day in the calendar month of such Distribution Date.

            Eligible Account:  Any of (i) an account or accounts maintained with
(a) Bank of America,  FSB, (b) Bank of America,  N.A., or (c) a federal or state
chartered depository  institution or trust company the short-term unsecured debt
obligations  of which  (or,  in the case of a  depository  institution  or trust
company  that  is the  principal  subsidiary  of a  holding  company,  the  debt
obligations of such holding company) have the highest short-term ratings of each
Rating  Agency at the time any amounts are held on deposit  therein,  or (ii) an
account or accounts in a depository  institution  or trust company in which such
accounts are insured by the FDIC (to the limits established by the FDIC) and the
uninsured  deposits  in which  accounts  are  otherwise  secured  such that,  as
evidenced  by an Opinion of Counsel  delivered to the Trustee and to each Rating
Agency,  the  Certificateholders  have a claim with respect to the funds in such
account or a perfected first priority  security  interest against any collateral
(which shall be limited to Permitted  Investments)  securing  such funds that is
superior  to claims of any  other  depositors  or  creditors  of the  depository
institution  or trust  company in which such account is  maintained,  or (iii) a
trust account or accounts  maintained with the trust  department of a federal or
state chartered depository institution or trust company, acting in its fiduciary
capacity or (iv) any other account  acceptable to each Rating  Agency.  Eligible
Accounts may bear interest and may include,  if otherwise  qualified  under this
definition, accounts maintained with the Trustee.

            ERISA:  The Employee  Retirement  Income  Security Act of 1974, as
amended.

            ERISA Restricted Certificates:  The Class B Certificates.

            Escrow Account:  As defined in Section 3.09.

            Escrow  Payments:  The  amounts  constituting  taxes,   assessments,
Primary Insurance Policy premiums,  fire and hazard insurance premiums and other
payments as may be required to be escrowed by the  Mortgagor  with the mortgagee
pursuant to the terms of any Mortgage Note or Mortgage.

            Event of Default:  As defined in Section 8.01.

            Excess  Losses:  For any  Distribution  Date,  the amount of any (i)
Fraud Losses in excess of the Fraud Loss Amount,  (ii) Special  Hazard Losses in
excess of the Special Hazard Loss Amount or (iii) Bankruptcy Losses in excess of
the Bankruptcy Loss Amount.

            Excess Proceeds:  With respect to any Liquidated  Mortgage Loan, the
amount,  if any, by which the sum of any  Liquidation  Proceeds of such Mortgage
Loan  received  in the  calendar  month in which  such  Mortgage  Loan  became a
Liquidated  Mortgage  Loan,  net of any  amounts  previously  reimbursed  to the
related Servicer as Nonrecoverable Advance(s) with respect to such Mortgage Loan
pursuant to Section  3.11(a)(iii),  exceeds (i) the unpaid principal  balance of
such  Liquidated  Mortgage  Loan as of the Due Date in the  month in which  such
Mortgage Loan became a Liquidated  Mortgage  Loan plus (ii) accrued  interest at
the Mortgage  Interest Rate from the Due Date as to which interest was last paid
or for which a Periodic Advance was made (and not reimbursed) up to the Due Date
applicable to the  Distribution  Date  immediately  following the calendar month
during which such liquidation occurred.

            FDIC:  The  Federal   Deposit   Insurance   Corporation,   or  any
successor thereto.

            FHLMC:  The  Federal  Home  Loan  Mortgage  Corporation,   or  any
successor thereto.

            Final  Distribution  Date:  The  Distribution  Date on  which  the
final  distribution  in respect of the  Certificates  will be made pursuant to
Section 10.01.

            Financial  Market  Service:  Bloomberg  Financial  Service and any
other financial  information  provider  designated by the Depositor by written
notice to the Trustee.

            FIRREA:   The   Financial   Institutions   Reform,   Recovery  and
Enforcement Act of 1989, as amended.

            Fitch:  Fitch IBCA, Inc., or any successor thereto.

            FNMA:  Fannie Mae, or any successor thereto.

            Fractional Interest:  As defined in Section 5.02(d).

            Fraud Loss:  Realized Losses on Mortgage Loans as to which a loss is
sustained   by  reason  of  a  default   arising  from  fraud,   dishonesty   or
misrepresentation in connection with the related Mortgage Loan, including a loss
by reason of the denial of coverage under any related Primary  Insurance  Policy
because of such fraud, dishonesty or misrepresentation.

            Fraud Loss Amount:  For each  Distribution Date occurring during the
period from the Closing Date through the first  anniversary of the Cut-Off Date,
the Initial Fraud Loss Amount reduced by the amount of Fraud Losses allocated to
the Certificates. Thereafter, the Fraud Loss Amount shall be equal to the lesser
of (i) the  Initial  Fraud Loss  Amount  reduced  by the amount of Fraud  Losses
allocated to the Certificates and (ii) for each  Distribution Date occurring (a)
during the period  from the day after the first  anniversary  through  the third
anniversary of the Cut-Off Date, 1% of the Pool Stated  Principal  Balance,  (b)
during the period  from the day after the third  anniversary  through  the fifth
anniversary of the Cut-Off Date, 0.5% of the Pool Stated Principal Balance,  and
(c) after the fifth anniversary of the Cut-Off Date, zero.

            Holder:  A Certificateholder.

            Independent:  When used with respect to any  specified  Person means
such a Person who (i) is in fact independent of the Depositor and the Servicers,
(ii)  does not have any  direct  financial  interest  or any  material  indirect
financial interest in the Depositor or any Servicer or in an affiliate of any of
them,  and (iii) is not  connected  with the  Depositor  or any  Servicer  as an
officer, employee, promoter,  underwriter,  trustee, partner, director or person
performing similar functions.

            Indirect  Depository  Participant:  A broker,  dealer, bank or other
financial institution or other Person maintaining a custodial  relationship with
a Depository Participant.

            Initial Bankruptcy Loss Amount: $100,000.00.

            Initial   Class   Certificate   Balance:   As  to  each  Class  of
Certificates,  the Class  Certificate  Balance  set  forth in the  Preliminary
Statement.

            Initial Fraud Loss Amount: $1,500,162.29.

            Initial Special Hazard Amount: $2,594,105.00.

            Insurance Policy:  With respect to any Mortgage Loan included in the
Trust  Estate,   any  related  insurance   policy,   including  all  riders  and
endorsements thereto in effect, including any replacement policy or policies for
any Insurance Policies.

            Insurance  Proceeds:  Proceeds  paid by an insurer  pursuant  to any
Insurance  Policy, in each case other than any amount included in such Insurance
Proceeds in respect of Insured Expenses.

            Insured  Expenses:  Expenses covered by an Insurance Policy or any
other insurance policy with respect to the Mortgage Loans.

            Interest Accrual Period:  As to any Distribution Date and each Class
of Certificates  (other than the Class A-PO  Certificates),  the period from and
including the first day of the calendar  month  preceding the calendar  month of
such  Distribution Date to but not including the first day of the calendar month
of such Distribution Date.

            Interest  Distribution  Amount:  For any Distribution  Date and each
interest-bearing Class, the sum of (i) the Accrued Certificate Interest, subject
to  reduction  pursuant to Section  5.02(c) and (ii) any Class  Unpaid  Interest
Shortfall for such Class.

            Liquidated  Mortgage Loan: With respect to any Distribution  Date, a
defaulted  Mortgage Loan (including any REO Property) that was liquidated in the
calendar month preceding the month of such Distribution Date and as to which the
related  Servicer has certified (in accordance  with this Agreement) that it has
received all proceeds it expects to receive in connection  with the  liquidation
of such Mortgage Loan including the final disposition of an REO Property.

            Liquidation   Proceeds:   Amounts,   including  Insurance  Proceeds,
received in  connection  with the partial or complete  liquidation  of defaulted
Mortgage Loans, whether through trustee's sale, foreclosure sale or otherwise or
amounts  received in connection  with any  condemnation  or partial release of a
Mortgaged  Property and any other  proceeds  received in connection  with an REO
Property, less the sum of related unreimbursed Servicing Fees and Advances.

            Loan-to-Value  Ratio: With respect to any Mortgage Loan and any date
of  determination,  the fraction,  expressed as a  percentage,  the numerator of
which is the outstanding  principal  balance of the related Mortgage Loan at the
date of determination and the denominator of which is the Appraised Value of the
related Mortgaged Property.

            MERS:  As defined in Section 2.01(b)(iii).

            Monthly  Payment:  The scheduled  monthly payment on a Mortgage Loan
due on any Due Date allocable to principal and/or interest on such Mortgage Loan
which, unless otherwise specified herein,  shall give effect to any related Debt
Service  Reduction  and any Deficient  Valuation  that affects the amount of the
monthly payment due on such Mortgage Loan.

            Mortgage: The mortgage, deed of trust or other instrument creating a
first lien on a Mortgaged  Property securing a Mortgage Note or creating a first
lien on a leasehold interest.

            Mortgage  File:  The  mortgage  documents  listed  in  Section  2.01
pertaining to a particular  Mortgage Loan and any additional  documents required
to be added to the Mortgage File pursuant to this Agreement.

            Mortgage  Interest Rate: As to any Mortgage Loan, the per annum rate
of interest at which interest accrues on the principal  balance of such Mortgage
Loan in accordance with the terms of the related Mortgage Note.

            Mortgage  Loan  Purchase  Agreement:  Each of the  BAFSB  Mortgage
Loan Purchase  Agreement,  the BANA  Mortgage Loan Purchase  Agreement and the
NMC Mortgage Loan Purchase Agreement.

            Mortgage Loan Schedule:  The list of Mortgage Loans (as from time to
time amended by the  applicable  Servicer to reflect the addition of  Substitute
Mortgage  Loans and the deletion of  Defective  Mortgage  Loans  pursuant to the
provisions of this  Agreement)  transferred  to the Trustee as part of the Trust
Estate  and from time to time  subject  to this  Agreement,  attached  hereto as
Exhibit  D-1,   Exhibit  D-2  and  Exhibit  D-3,  setting  forth  the  following
information   with  respect  to  each  Mortgage  Loan:  (i)  the  Mortgage  Loan
identifying  number;  (ii) a code indicating  whether the Mortgaged  Property is
owner-occupied;  (iii) the property type for each Mortgaged  Property;  (iv) the
original months to maturity or the remaining months to maturity from the Cut-Off
Date; (v) the  Loan-to-Value  Ratio at origination;  (vi) the Mortgage  Interest
Rate;  (vii) the date on which the first Monthly Payment was due on the Mortgage
Loan, and, if such date is not the Due Date currently in effect,  such Due Date;
(viii) the stated  maturity date;  (ix) the amount of the Monthly  Payment as of
the Cut-Off Date; (x) the paid-through  date; (xi) the original principal amount
of the Mortgage Loan; (xii) the principal balance of the Mortgage Loan as of the
close of  business  on the  Cut-Off  Date,  after  application  of  payments  of
principal due on or before the Cut-Off Date, whether or not collected, and after
deduction of any payments collected of scheduled principal due after the Cut-Off
Date;  (xiii) a code  indicating the purpose of the Mortgage Loan;  (xiv) a code
indicating the  documentation  style; and (xv) the Appraised Value. With respect
to the Mortgage  Loans in the  aggregate,  the Mortgage Loan Schedule  shall set
forth the  following  information,  as of the  Cut-Off  Date:  (i) the number of
Mortgage Loans; (ii) the current aggregate  outstanding principal balance of the
Mortgage Loans;  (iii) the weighted average Mortgage Rate of the Mortgage Loans;
and (iv) the weighted average months to maturity of the Mortgage Loans.

            Mortgage Loans:  Such of the mortgage loans transferred and assigned
to the Trustee  pursuant to Section 2.01 as from time to time are held as a part
of the Trust Estate (including any Substitute  Mortgage Loans and REO Property),
the Mortgage  Loans  originally  so held being  identified  in the Mortgage Loan
Schedule.

            Mortgage  Note:  The  originally  executed note or other evidence of
indebtedness  evidencing the  indebtedness of a Mortgagor under a Mortgage Loan,
together with all riders thereto and amendments thereof.

            Mortgaged  Property:  The underlying  property securing a Mortgage
Loan, which may include Co-op Shares or residential long-term leases.

            Mortgagor:  The obligor on a Mortgage Note.

            Net Mortgage Interest Rate: As to any Mortgage Loan and Distribution
Date, such Mortgage  Loan's  Mortgage  Interest Rate thereon on the first day of
the month  preceding the month of the related  Distribution  Date reduced by the
related Servicing Fee Rate and the Trustee Fee Rate.

            NMC Mortgage  Loan  Purchase  Agreement:  The Mortgage Loan Purchase
Agreement,  dated August 26, 1999,  between the NMC Seller,  as seller,  and the
Depositor, as purchaser.

            NMC Mortgage Loans:  The Mortgage Loans serviced by the NMC Servicer
and  identified  on Exhibit D-2 as such  Exhibit is amended from time to time to
reflect the addition of Substitute  Mortgage Loans and the deletion of Defective
Mortgage Loans pursuant to the provisions of this Agreement.

            NMC Seller:  NationsBanc Mortgage Corporation,  a Texas corporation,
or its successor in interest,  as seller of the NMC Mortgage Loans under the NMC
Mortgage Loan Purchase Agreement.

            NMC Servicer: NationsBanc Mortgage Corporation, a Texas corporation,
or its  successor in  interest,  in its capacity as servicer of the NMC Mortgage
Loans, or any successor servicer appointed as herein provided.

            NMC Servicer  Custodial  Account:  The separate  Eligible Account or
Accounts created and maintained by the NMC Servicer pursuant to Section 3.08(b).

            Non-PO  Percentage:  As to any  Discount  Mortgage  Loan, a fraction
(expressed as a percentage), the numerator of which is the Net Mortgage Interest
Rate of such Discount  Mortgage Loan and the denominator of which is 6.500%.  As
to any Mortgage Loan that is not a Discount Mortgage Loan, 100%.

            Non-PO Principal Amount: As to any Distribution Date, the sum of the
applicable  Non-PO  Percentage  of (a) the  principal  portion  of each  Monthly
Payment  (without  giving effect,  prior to the reduction of the Bankruptcy Loss
Amount to zero, to any reductions thereof caused by any Debt Service Reductions)
due on each  Mortgage  Loan on the  related Due Date,  (b) the Stated  Principal
Balance,  as of  the  date  of  repurchase,  of  each  Mortgage  Loan  that  was
repurchased by the Depositor  pursuant to this Agreement as of such Distribution
Date,  (c) any  Substitution  Adjustment  Amount in connection  with a Defective
Mortgage  Loan  received  with  respect  to  such  Distribution  Date,  (d)  any
Liquidation Proceeds allocable to recoveries of principal of Mortgage Loans that
are not yet  Liquidated  Mortgage  Loans  received  during  the  calendar  month
preceding the month of such Distribution Date, (e) with respect to each Mortgage
Loan that became a Liquidated  Mortgage Loan during the calendar month preceding
the  month  of such  Distribution  Date,  the  amount  of  Liquidation  Proceeds
allocable to principal received during the calendar month preceding the month of
such  Distribution Date with respect to such Mortgage Loan and (f) all Principal
Prepayments  received  during the  calendar  month  preceding  the month of such
Distribution Date.

            Non-Supported Interest Shortfalls:  As to any Distribution Date, the
amount, if any, by which the aggregate of Prepayment Interest Shortfalls exceeds
Compensating Interest for such Distribution Date.

            Non-U.S. Person:  A Person other than a U.S. Person.

            Nonrecoverable Advance: Any portion of an Advance previously made or
proposed to be made in respect of a Mortgage Loan which has not been  previously
reimbursed and which, in the good faith judgment of the related  Servicer,  will
not or, in the case of a proposed Advance,  would not be ultimately  recoverable
from the related Mortgagor, related Liquidation Proceeds, or other recoveries in
respect of the related Mortgage Loan.

            Offered  Certificates:  The  Class A,  Class  B-1,  Class  B-2 and
Class B-3 Certificates.

            Officer's  Certificate:  A certificate signed by the Chairman of the
Board,  Vice  Chairman of the Board,  President or a Vice  President  and by the
Treasurer,  the  Secretary  or one  of the  Assistant  Treasurers  or  Assistant
Secretaries,  or any other  duly  authorized  officer  of the  Depositor  or any
Servicer, as the case may be, and delivered to the Trustee.

            Opinion of Counsel:  A written opinion of counsel  acceptable to the
Trustee,  who may be counsel for the  Depositor  or a Servicer,  except that any
opinion of counsel relating to the  qualification of the Trust Estate as a REMIC
or  compliance  with the REMIC  Provisions  must be an  opinion  of  Independent
counsel.

            Original  Fractional  Interest:   With  respect  to  each  of  the
following Classes of Subordinate  Certificates,  the corresponding  percentage
described below, as of the Closing Date:

                       Class B-1               1.16%
                       Class B-2               0.81%
                       Class B-3               0.45%
                       Class B-4               0.25%
                       Class B-5               0.15%
                       Class B-6               0.00%

            Original Subordinate Certificate Balance: $3,380,879.43.

            OTS:  The Office of Thrift Supervision.

            Outstanding Mortgage Loan: As to any Due Date, a Mortgage Loan which
was not the  subject of a Principal  Prepayment  in Full prior to such Due Date,
which did not become a Liquidated Mortgage Loan prior to such Due Date and which
was not  purchased  from the Trust  prior to such Due Date  pursuant to Sections
2.02 or 2.06.

            Ownership Interest: As to any Certificate, any ownership or security
interest in such Certificate,  including any interest in such Certificate as the
Holder thereof and any other interest therein, whether direct or indirect, legal
or beneficial, as owner or as pledgee.

            Pass-Through   Rate:   As  to  each   Class  of   interest-bearing
Certificates,  the per annum rate set forth or  described  in the  Preliminary
Statement.

            Paying Agent:  As defined in Section 9.13.

            Percentage Interest: As to any Certificate,  the percentage obtained
by dividing the initial  Certificate  Balance of such Certificate by the Initial
Class Certificate Balance of the Class of which such Certificate is a part.

            Periodic Advance: The payment required to be made by a Servicer with
respect to any  Distribution  Date pursuant to Section  3.20,  the amount of any
such  payment  being  equal to the  aggregate  of Monthly  Payments  (net of the
Servicing  Fee) on the Mortgage Loans  (including any REO Property)  serviced by
such  Servicer  that were due on the related Due Date and not received as of the
close of business on the related  Determination  Date, less the aggregate amount
of any  such  delinquent  payments  that  such  Servicer  has  determined  would
constitute a Nonrecoverable Advance if advanced.

            Permitted Investments:  One or more of the following:

               (i)obligations  of or  guaranteed as to principal and interest by
      the United States,  FHLMC,  FNMA or any agency or  instrumentality  of the
      United  States  when such  obligations  are  backed by the full  faith and
      credit of the United  States;  provided that such  obligations of FHLMC or
      FNMA  shall  be  limited  to  senior   debt   obligations   and   mortgage
      participation  certificates  other than investments in  mortgage-backed or
      mortgage   participation   securities  with  yields   evidencing   extreme
      sensitivity to the rate of principal payments on the underlying mortgages,
      which shall not constitute Permitted Investments hereunder;

               (ii) repurchase agreements on obligations specified in clause (i)
      maturing not more than one month from the date of acquisition thereof with
      a  corporation  incorporated  under the laws of the  United  States or any
      state thereof rated not lower than "A-1" by S&P and "F-1" by Fitch;

               (iii) federal funds,  certificates of deposit,  demand  deposits,
      time deposits and bankers'  acceptances (which shall each have an original
      maturity  of  not  more  than  90  days  and,  in  the  case  of  bankers'
      acceptances,  shall in no event have an original maturity of more than 365
      days or a remaining  maturity of more than 30 days)  denominated in United
      States  dollars  of any  U.S.  depository  institution  or  trust  company
      incorporated  under the laws of the  United  States or any state  thereof,
      rated not lower than "A-1" by S&P and "F-1" by Fitch;

               (iv)  commercial  paper (having  original  maturities of not more
      than  365  days) of any  corporation  incorporated  under  the laws of the
      United  States or any state thereof which is rated not lower than "A-1" by
      S&P and "F-1" by Fitch;

               (v) investments in money  market  funds  (including  funds of the
      Trustee or its affiliates,  or funds for which an affiliate of the Trustee
      acts as advisor, as well as funds for which the Trustee and its affiliates
      may receive  compensation)  rated  either  "AAAm" or "AAAm G" by S&P,  and
      "AAA" by Fitch or otherwise approved in writing by each Rating Agency; and

               (vi) other  obligations or securities that are acceptable to each
      Rating  Agency and, as evidenced by an Opinion of Counsel  obtained by any
      Servicer,  will not  affect  the  qualification  of the Trust  Estate as a
      REMIC;

provided,  however,  that no  instrument  shall be a Permitted  Investment if it
represents  either (a) the right to receive only interest  payments with respect
to the underlying debt instrument or (b) the right to receive both principal and
interest  payments derived from  obligations  underlying such instrument and the
principal  and  interest  with  respect  to such  instrument  provide a yield to
maturity  greater  than 120% of the yield to maturity at par of such  underlying
obligations.

            Permitted  Transferee:  Any Person other than (i) the United States,
or  any  State  or  any  political   subdivision   thereof,  or  any  agency  or
instrumentality   of  any  of  the   foregoing,   (ii)  a  foreign   government,
international  organization  or any agency or  instrumentality  of either of the
foregoing,  (iii) an organization  which is exempt from tax imposed by Chapter 1
of the Code  (including  the tax imposed by Section 511 of the Code on unrelated
business taxable income) (except certain farmers' cooperatives described in Code
Section 521), (iv) rural electric and telephone  cooperatives  described in Code
Section  1381(a)(2)(C)  and (v) any other Person so  designated  by any Servicer
based on an Opinion of Counsel to the effect  that any  transfer  to such Person
may cause the Trust or any other Holder of a Residual  Certificate  to incur tax
liability that would not be imposed other than on account of such transfer.  The
terms "United States," "State" and "international  organization"  shall have the
meanings set forth in Code Section 7701 or successor provisions.

            Person:  Any individual,  corporation,  limited  liability  company,
partnership,   joint   venture,   association,   joint-stock   company,   trust,
unincorporated organization or government or any agency or political subdivision
thereof.

            Physical  Certificates:  The Class A-R,  Class B-4,  Class B-5 and
Class B-6 Certificates.

            Plan:  As defined in Section 6.02(e).

            PO  Percentage:  As to any Discount  Mortgage  Loan,  100% minus the
Non-PO  Percentage for such Mortgage Loan. As to any Mortgage Loan that is not a
Discount Mortgage Loan, 0%.

            PO Principal  Amount:  As to any  Distribution  Date, the sum of the
applicable PO Percentage  of (a) the principal  portion of each Monthly  Payment
(without giving effect,  prior to the reduction of the Bankruptcy Loss Amount to
zero, to any reductions  thereof caused by any Debt Service  Reductions)  due on
each Mortgage Loan on the related Due Date, (b) the Stated Principal Balance, as
of the date of  repurchase,  of each Mortgage Loan that was  repurchased  by the
related  Seller  or  the  Depositor  pursuant  to  this  Agreement  as  of  such
Distribution Date, (c) any Substitution Adjustment Amount in connection with any
Defective Mortgage Loan received with respect to such Distribution Date, (d) any
Liquidation Proceeds allocable to recoveries of principal of Mortgage Loans that
are not yet  Liquidated  Mortgage  Loans  received  during  the  calendar  month
preceding the month of such Distribution Date, (e) with respect to each Mortgage
Loan that became a Liquidated  Mortgage Loan during the calendar month preceding
the  month  of such  Distribution  Date,  the  amount  of  Liquidation  Proceeds
allocable to principal  received  with respect to such  Mortgage Loan during the
calendar  month  preceding the month of such  Distribution  Date with respect to
such  Mortgage  Loan  and (f) all  Principal  Prepayments  received  during  the
calendar month preceding the month of such Distribution Date.

            Pool Distribution Amount: As to any Distribution Date, the excess of
(a) the sum of (i) the  aggregate  of (A) the  interest  portion of any  Monthly
Payment  (net of the  Servicing  Fee) and the  principal  portion of any Monthly
Payment due on the Due Date in the month in which such  Distribution Date occurs
and  which is  received  prior  to the  related  Determination  Date and (B) all
Periodic Advances and payments of Compensating Interest made by the Servicers in
respect of such Distribution Date deposited to the Servicer  Custodial  Accounts
pursuant to Section 3.08(b)(vii);  (ii) all Liquidation Proceeds received during
the preceding  calendar month and deposited to the Servicer  Custodial  Accounts
pursuant  to Section  3.08(b)(iii);  (iii) all  Principal  Prepayments  received
during the month preceding the month of such  Distribution Date and deposited to
the  Servicer  Custodial  Accounts  pursuant to Section  3.08(b)(i)  during such
period;  (iv) in connection with Defective  Mortgage  Loans, as applicable,  the
aggregate of the Repurchase Prices and Substitution Adjustment Amounts deposited
on the related  Remittance  Date  pursuant to Section  3.08(b)(vi);  and (v) any
other amounts in the Servicer  Custodial  Accounts deposited therein pursuant to
Sections 3.08(b)(iv),  (v) and (viii) in respect of such Distribution Date; over
(b) any (i)  amounts  permitted  to be  withdrawn  from the  Servicer  Custodial
Accounts  pursuant to clauses (i) through (vii),  inclusive,  of Section 3.11(a)
and (ii) amounts permitted to be withdrawn from the Certificate Account pursuant
to clauses (i) and (ii) of Section 3.11(b).

            Pool Stated  Principal  Balance:  As to any  Distribution  Date, the
aggregate Stated Principal  Balances of all Mortgage Loans that were Outstanding
Mortgage  Loans  immediately  following  the  Due  Date  in the  month  of  such
Distribution Date.

            Prepayment Interest Shortfall:  As to any Distribution Date and each
Mortgage  Loan subject to a Principal  Prepayment  received  during the calendar
month preceding such Distribution Date, the amount, if any, by which one month's
interest at the related  Mortgage  Interest Rate (net of the  Servicing  Fee) on
such Principal Prepayment exceeds the amount of interest paid in connection with
such Principal Prepayment.

            Primary Insurance  Policy:  Each policy of primary mortgage guaranty
insurance or any replacement  policy therefor with respect to any Mortgage Loan,
in each case issued by an insurer acceptable to FNMA or FHLMC.

            Principal-Only  Certificates:  Any Class of Certificates  entitled
to  distributions  of  principal,  but to no  distributions  of interest.  The
Class A-PO Certificates are the only Classes of Principal-Only Certificates.

            Principal Prepayment:  Any payment or other recovery of principal on
a Mortgage Loan (other than  Liquidation  Proceeds) which is received in advance
of its  scheduled  Due Date and is not  accompanied  by an  amount  of  interest
representing  scheduled interest due on any date or dates in any month or months
subsequent to the month of prepayment.

            Principal  Prepayment  in Full:  Any  Principal  Prepayment of the
entire principal balance of a Mortgage Loan.

            Private  Certificates:  The  Class  B-4,  Class  B-5 and Class B-6
Certificates.

            Pro  Rata  Share:  As to any  Distribution  Date  and any  Class  of
Subordinate  Certificates  that is not a  Restricted  Class,  the portion of the
Subordinate Principal  Distribution Amount allocable to such Class, equal to the
product of the Subordinate  Principal  Distribution Amount for such Distribution
Date and a fraction,  the  numerator of which is the related  Class  Certificate
Balance thereof and the denominator of which is the aggregate Class  Certificate
Balance of the Subordinate Certificates that are not Restricted Classes. The Pro
Rata Share of a Restricted Class shall be 0%.

            Qualified  Appraiser:  An  appraiser  of a Mortgaged  Property  duly
appointed by the  originator of the related  Mortgage Loan, who had no interest,
direct  or  indirect,  in such  Mortgaged  Property  or in any loan  made on the
security  thereof,  whose  compensation  is  not  affected  by the  approval  or
disapproval of the related Mortgage Loan and who met the minimum  qualifications
of FNMA or FHLMC.

            Rating Agency: Each of Fitch and S&P. If either such organization or
a successor is no longer in existence,  "Rating Agency" shall be such nationally
recognized  statistical rating  organization,  or other comparable Person, as is
designated by the Depositor,  notice of which  designation shall be given to the
Trustee.  References  herein to a given  rating or rating  category  of a Rating
Agency shall mean such rating category without giving effect to any modifiers.

            Realized  Loss:  With respect to each  Liquidated  Mortgage Loan, an
amount as of the date of such  liquidation,  equal to (i) the  unpaid  principal
balance of the Liquidated Mortgage Loan as of the date of such liquidation, plus
(ii)  interest at the Net Mortgage  Interest  Rate from the Due Date as to which
interest was last paid or advanced (and not reimbursed) to Certificateholders up
to the Due Date in the month in which  Liquidation  Proceeds  are required to be
distributed on the Stated  Principal  Balance of such  Liquidated  Mortgage Loan
from time to time, minus (iii) the Liquidation Proceeds, if any, received during
the  month  in  which  such  liquidation  occurred,  to the  extent  applied  as
recoveries of interest at the Net Mortgage Interest Rate and to principal of the
Liquidated Mortgage Loan. With respect to each Mortgage Loan that has become the
subject of a Deficient Valuation,  if the principal amount due under the related
Mortgage Note has been reduced,  the difference between the principal balance of
the Mortgage Loan outstanding  immediately prior to such Deficient Valuation and
the  principal  balance  of the  Mortgage  Loan  as  reduced  by  the  Deficient
Valuation.  With respect to each  Mortgage Loan that has become the subject of a
Debt Service  Reduction and any Distribution  Date, the amount, if any, by which
the principal portion of the related Monthly Payment has been reduced.

            Record  Date:  The last day of the month (or, if such day is not a
Business Day, the preceding  Business Day)  preceding the month of the related
Distribution Date.

            Refinance  Mortgage  Loan: Any Mortgage Loan the proceeds of which
were not used to purchase the related Mortgaged Property.

            Regular  Certificates:  As  defined in the  Preliminary  Statement
hereto.

            Relief Act: The Soldiers'  and Sailors'  Civil Relief Act of 1940,
as amended.

            Relief Act Reduction: With respect to any Distribution Date, for any
Mortgage  Loan as to which there has been a reduction  in the amount of interest
collectible  thereon for the most recently  ended  calendar month as a result of
the  application  of the Relief Act,  the amount,  if any, by which (i) interest
collectible  on such Mortgage Loan for the most recently ended calendar month is
less than (ii)  interest  accrued  pursuant to the terms of the Mortgage Note on
the same principal amount and for the same period as the interest collectible on
such Mortgage Loan for the most recently ended calendar month.

            REMIC:  A "real estate  mortgage  investment  conduit"  within the
meaning of Section 860D of the Code.  "The REMIC" means the REMIC  constituted
by the Trust Estate.

            REMIC Certificate Maturity Date: The "latest possible maturity date"
of the Regular Certificates as that term is defined in Section 2.09.

            REMIC Provisions:  Provisions of the federal income tax law relating
to real  estate  mortgage  investment  conduits,  which  appear at Section  860A
through 860G of Subchapter M of Chapter 1 of the Code,  and related  provisions,
and regulations promulgated  thereunder,  as the foregoing may be in effect from
time to time, as well as provisions of applicable state laws.

            Remittance  Date:  As to  any  Distribution  Date,  by  2:00  p.m.
Eastern time on the Business Day immediately preceding such Distribution Date.

            REO Disposition Period:  As defined in Section 3.14.

            REO Proceeds:  Proceeds,  net of any related expenses of the related
Servicer,   received  in  respect  of  any  REO  Property  (including,   without
limitation,  proceeds from the rental of the related  Mortgaged  Property) which
are received prior to the final liquidation of such Mortgaged Property.

            REO Property:  A Mortgaged Property acquired by a Servicer on behalf
of the Trust through  foreclosure or  deed-in-lieu  of foreclosure in connection
with a defaulted Mortgage Loan.

            Repurchase  Price: As to any Defective  Mortgage Loan repurchased on
any date  pursuant to Sections  2.02 or 2.06,  an amount equal to the sum of (i)
the  unpaid  principal  balance  thereof  and (ii) the unpaid  accrued  interest
thereon  at the  applicable  Mortgage  Interest  Rate from the Due Date to which
interest was last paid by the Mortgagor to the first day of the month  following
the month in which such Mortgage Loan became eligible to be repurchased.

            Request  for  Release:  The Request  for  Release  submitted  by a
Servicer  to  the  Trustee  or  the   Custodian  on  behalf  of  the  Trustee,
substantially in the form of Exhibit E.

            Required  Insurance  Policy:  With respect to any Mortgage Loan, any
insurance policy which is required to be maintained from time to time under this
Agreement in respect of such Mortgage Loan.

            Residual Certificate:  The Class A-R Certificate.

            Responsible  Officer:  When used with  respect to the  Trustee,  any
officer of the Corporate Trust  Department of the Trustee,  including any Senior
Vice President,  any Vice President, any Assistant Vice President, any Assistant
Secretary, any Trust Officer or Assistant Trust Officer, or any other officer of
the Trustee customarily  performing  functions similar to those performed by any
of  the  above   designated   officers   and  having   responsibility   for  the
administration of this Agreement.

            Restricted Classes:  As defined in Section 5.02(d).

            S&P:  Standard & Poor's,  a division of The  McGraw-Hill  Companies,
Inc., or any successor thereto.

            Seller:  With respect to the BAFSB  Loans,  the BAFSB  Seller,  with
respect to the BANA Loans,  the BANA Seller,  and with respect to the NMC Loans,
the NMC Seller.

            Senior Certificates:  The Class A Certificates.

            Senior  Credit  Support  Depletion  Date:  The date on  which  the
aggregate  Class  Certificate  Balance  of  the  Subordinate  Certificates  is
reduced to zero.

            Senior  Percentage:  With  respect  to any  Distribution  Date,  the
percentage,  carried six places  rounded up,  obtained by dividing the aggregate
Class Certificate  Balance of the Senior Certificates (other than the Class A-PO
Certificates) immediately prior to such Distribution Date by the aggregate Class
Certificate  Balance of all Classes of  Certificates  (other than the Class A-PO
Certificates) immediately prior to such Distribution Date.

            Senior Prepayment  Percentage:  For any Distribution Date during the
five years beginning on the first Distribution Date, 100%. The Senior Prepayment
Percentage for any Distribution Date occurring on or after the fifth anniversary
of the first  Distribution  Date will, except as provided herein, be as follows:
for any Distribution  Date in the first year thereafter,  the Senior  Percentage
plus 70% of the  Subordinate  Percentage  for such  Distribution  Date;  for any
Distribution Date in the second year thereafter,  the Senior Percentage plus 60%
of the Subordinate  Percentage for such Distribution  Date; for any Distribution
Date in the  third  year  thereafter,  the  Senior  Percentage  plus  40% of the
Subordinate  Percentage for such Distribution Date; for any Distribution Date in
the fourth year  thereafter,  the Senior  Percentage plus 20% of the Subordinate
Percentage  for such  Distribution  Date; and for any  Distribution  Date in the
fifth or later years  thereafter,  the Senior  Percentage for such  Distribution
Date (unless on any of the foregoing  Distribution  Dates the Senior  Percentage
exceeds  the  initial  Senior  Percentage,  in which case the Senior  Prepayment
Percentage   for  such   Distribution   Date  will  once  again   equal   100%).
Notwithstanding the foregoing,  no decrease in the Senior Prepayment  Percentage
will occur unless both of the Senior Step Down Conditions are satisfied.

            Senior Principal  Distribution  Amount: As to any Distribution Date,
the sum of (i) the Senior  Percentage of the applicable Non-PO Percentage of all
amounts  described  in clauses  (a)  through  (d) of the  definition  of "Non-PO
Principal  Amount"  for such  Distribution  Date and (ii) the Senior  Prepayment
Percentage  of the  applicable  Non-PO  Percentage  of the amounts  described in
clauses  (e) and (f) of the  definition  of "Non-PO  Principal  Amount" for such
Distribution Date; provided,  however,  that if a Debt Service Reduction that is
an Excess  Loss is  sustained  with  respect  to a  Mortgage  Loan that is not a
Liquidated  Mortgage  Loan,  the Senior  Principal  Distribution  Amount will be
reduced on the related  Distribution Date by the Senior Percentage of the Non-PO
Percentage of the principal portion of such Debt Service Reduction.

            Senior Step Down Conditions: As of any Distribution Date as to which
any decrease in the Senior Prepayment  Percentage  applies,  (i) the outstanding
principal  balance of all  Mortgage  Loans  (including,  for this  purpose,  any
Mortgage Loans in  foreclosure  or any REO Property)  delinquent 60 days or more
(averaged over the preceding six month period), as a percentage of the aggregate
Class  Certificate  Balance of the Subordinate  Certificates  (averaged over the
preceding  six-month  period),  is not  equal  to or  greater  than  50% or (ii)
cumulative  Realized  Losses  with  respect  to  the  Mortgage  Loans  as of the
applicable  Distribution  Date do not exceed  the  percentages  of the  Original
Subordinate Certificate Balance set forth below:

                                                Percentage of
                                             Original Subordinate
Distribution Date Occurring                  Certificate Balance

September 2004 through August 2005                   30%

September 2005 through August 2006                   35%

September 2006 through August 2007                   40%

September 2007 through August 2008                   45%

September 2008 and thereafter                        50%

            Servicer:  With  respect  to the  BAFSB  Mortgage  Loans,  the BAFSB
Servicer, with respect to the BANA Loans, the BANA Servicer and, with respect to
the NMC Mortgage Loans, the NMC Servicer.

            Servicer  Advance Date: As to any  Distribution  Date, 11:30 a.m.,
Eastern  time, on the Business Day  immediately  preceding  such  Distribution
Date.

            Servicer  Custodial  Account:  The NMC Servicer Custodial Account,
the BAFSB Servicer  Custodial Account or the BANA Servicer  Custodial Account,
as applicable.

            Servicer's Certificate: The monthly report required by Section 4.01.

            Servicing Advances: All customary,  reasonable and necessary "out of
pocket" costs and expenses  incurred in the  performance  by any Servicer of its
servicing  obligations,  including,  but not  limited  to (i) the  preservation,
restoration and protection of a Mortgaged Property,  (ii) expenses  reimbursable
to such  Servicer  pursuant  to Section  3.14 and any  enforcement  or  judicial
proceedings, including foreclosures, (iii) the management and liquidation of any
REO Property and (iv) compliance with the obligations under Section 3.12.

            Servicing  Fee: With respect to each Mortgage Loan and  Distribution
Date, the amount of the fee payable to the related  Servicer,  which shall,  for
such Distribution  Date, be equal to one-twelfth of the product of the Servicing
Fee Rate with respect to such Mortgage Loan and the Stated Principal  Balance of
such Mortgage Loan,  subject to reduction as provided in Section 3.17.  Such fee
shall be payable  monthly,  computed on the basis of the same  Stated  Principal
Balance and period  respecting  which any related interest payment on a Mortgage
Loan is computed.  Any Servicer's  right to receive the Servicing Fee is limited
to, and payable solely from, the interest  portion  (including  recoveries  with
respect to interest from Liquidation Proceeds and other proceeds,  to the extent
permitted  by  Section  3.11) of  related  Monthly  Payments  collected  by such
Servicer, or as otherwise provided under Section 3.11.

            Servicing  Fee Rate:  With respect to each  Mortgage  Loan,  the per
annum rate equal to (i) the related Mortgage  Interest Rate less (ii) the sum of
6.500% and the Trustee Fee Rate; provided,  however, that the Servicing Fee Rate
will not be less than 0.25% per annum with respect to any Mortgage Loan.

            Servicing File: The items  pertaining to a particular  Mortgage Loan
referred to in Exhibit J hereto,  and any  additional  documents  required to be
added to the Servicing File pursuant to the Agreement.

            Servicing  Officer:  Any  officer  of a  Servicer  involved  in,  or
responsible  for, the  administration  and servicing of the Mortgage Loans whose
name  appears on a list of servicing  officers  furnished to the Trustee by such
Servicer, as such list may from time to time be amended.

            Similar Law:  As defined in Section 6.02(e).

            Special Hazard Loss: As to a Mortgaged  Property,  any Realized Loss
on account  of direct  physical  loss,  exclusive  of (i) any loss  covered by a
hazard  policy  or a  flood  insurance  policy  maintained  in  respect  of such
Mortgaged  Property  pursuant  to  Section  3.12 and (ii) any loss  caused by or
resulting from:

                        (i)   wear   and   tear,   deterioration,    rust   or
corrosion,  mold,  wet or dry rot;  inherent vice or latent  defect;  animals,
birds, vermin or insects; or

            (ii)  settling,   subsidence,   cracking,   shrinkage,  building  or
      expansion of pavements, foundations, walls, floors, roofs or ceilings;

            (b)   errors  in design,  faulty  workmanship  or faulty  materials,
unless the collapse of the  property or a part thereof  ensues and then only for
the ensuing loss;

            (c)   nuclear   or  chemical   reaction  or  nuclear   radiation  or
radioactive or chemical  contamination,  all whether controlled or uncontrolled,
and whether such loss is direct or indirect, proximate or remote; or

            (d)   (i)  hostile  or  warlike  action  in  time of  peace  or war,
including  action in  hindering,  combating  or  defending  against  an  actual,
impending or expected  attack (A) by any government or sovereign  power (de jure
or de facto),  or by any authority  maintaining or using military,  naval or air
forces; or (B) by military,  naval or air forces; or (C) by an agent of any such
government, power, authority or forces;

            (ii) any weapon of war or  facility  for  producing  same  employing
      atomic fission,  radioactive force or chemical or biological contaminants,
      whether in time of peace or war; or

            (iii) insurrection,  rebellion, revolution, civil war, usurped power
      or action  taken by  governmental  authority  in  hindering,  combating or
      defending  against  such  an  occurrence,  seizure  or  destruction  under
      quarantine or customs regulations, confiscation by order of any government
      or public authority,  or risks of contraband or illegal  transportation or
      trade.

            Special Hazard Loss Amount: As to any Distribution  Date, the lesser
of (a) the  greatest  of (i) 1% of the  Pool  Stated  Principal  Balance  of the
Mortgage Loans,  (ii) twice the principal  balance of the largest Mortgage Loan,
and (iii) the  aggregate  principal  balance of all  Mortgage  Loans  secured by
Mortgaged Properties located in the single California five-digit postal zip code
having  the  highest  aggregate  principal  balance  of any zip code  area  (all
principal  balances to be calculated as of the first day of the month  preceding
such Distribution Date after giving effect to Monthly Payments then due, whether
or not paid) and (b) the Initial  Special  Hazard Loss Amount,  reduced (but not
below  zero) by the amount of  Realized  Losses in  respect  of  Special  Hazard
Mortgage  Loans  previously  incurred  during the period from the  Cut-Off  Date
through the last day of the month preceding the month of such Distribution Date.
The Special  Hazard Loss Amount may be further  reduced  from time to time below
the amounts  specified above with the written consent of the Rating Agencies and
without   resulting  in  a  downgrading  to  the  then-current   rating  of  the
Certificates.

            Special Hazard  Mortgage  Loan:  Any Liquidated  Mortgage Loan as to
which the ability to recover thereon was  substantially  impaired by reason of a
hazard  or loss  not  covered  by a hazard  policy  or  flood  insurance  policy
maintained in respect of such Mortgaged Property pursuant to Section 3.12.

            Stated  Principal  Balance:  As to any Mortgage  Loan and date,  the
unpaid  principal  balance of such Mortgage Loan as of the Due Date  immediately
preceding  such  date as  specified  in the  amortization  schedule  at the time
relating thereto (before any adjustment to such amortization  schedule by reason
of any  moratorium or similar waiver or grace period) after giving effect to any
previous partial  Principal  Prepayments and Liquidation  Proceeds  allocable to
principal  (other than with respect to any Liquidated  Mortgage Loan) and to the
payment of principal due on such Due Date and irrespective of any delinquency in
payment by the  related  Mortgagor,  and after  giving  effect to any  Deficient
Valuation.

            Subordinate Certificates:  The Class B Certificates.

            Subordinate  Percentage:  As of any Distribution  Date, 100% minus
the Senior Percentage for such Distribution Date.

            Subordinate  Prepayment  Percentage:  As to any Distribution Date,
100% minus the Senior Prepayment Percentage for such Distribution Date.

            Subordinate  Principal  Distribution  Amount:  With  respect  to any
Distribution Date, an amount equal to the sum of (i) the Subordinate  Percentage
of the  applicable  Non-PO  Percentage  of all amounts  described in clauses (a)
through (d) of the definition of "Non-PO Principal Amount" for such Distribution
Date and (ii) the  Subordinate  Prepayment  Percentage of the applicable  Non-PO
Percentage of the amounts  described in clauses (e) and (f) of the definition of
"Non-PO Principal Amount" for such Distribution Date; provided, however, that if
a Debt Service  Reduction  that is an Excess Loss is sustained with respect to a
Mortgage Loan that is not a Liquidated Mortgage Loan, the Subordinate  Principal
Distribution  Amount  will be reduced on the  related  Distribution  Date by the
Subordinate  Percentage  of the  applicable  Non-PO  Percentage of the principal
portion of such Debt Service Reduction.

            Subservicer:  Any Person with which a Servicer  has entered into a
Subservicing Agreement and which satisfies the requirements set forth therein.

            Subservicing  Agreement:  Any subservicing  agreement (which, in the
event the  Subservicer is an affiliate of the Servicer,  need not be in writing)
between  a  Servicer  and  any   Subservicer   relating  to   servicing   and/or
administration of certain Mortgage Loans as provided in Section 3.02.

            Substitute   Mortgage  Loan:  A  Mortgage  Loan  substituted  for  a
Defective  Mortgage Loan which must, on the date of such substitution (i) have a
Stated  Principal  Balance,  after  deduction  of the  principal  portion of the
Monthly Payment due in the month of substitution, not in excess of, and not more
than 10% less than, the Stated Principal Balance of the Defective Mortgage Loan;
(ii) have a Net Mortgage  Interest Rate equal to that of the Defective  Mortgage
Loan;  (iii) have a  Loan-to-Value  Ratio not higher than that of the  Defective
Mortgage Loan;  (iv) have a remaining term to maturity not greater than (and not
more than one year less  than)  that of the  Defective  Mortgage  Loan;  and (v)
comply with each Mortgage Loan representation and warranty set forth in the Sale
Agreement  relating to the Defective  Mortgage  Loan.  More than one  Substitute
Mortgage  Loan  may  be  substituted  for a  Defective  Mortgage  Loan  if  such
Substitute Mortgage Loans meet the foregoing attributes in the aggregate.

            Substitution Adjustment Amount:  As defined in Section 2.02.

            Tax Matters Person: The person designated as "tax matters person" in
accordance with Section 5.06 and the manner  provided under Treasury  Regulation
ss. 1.860F-4(d) and Treasury Regulation ss. 301.6231(a)(7)-1.

            Treasury   Regulations:   The  final  and  temporary   regulations
promulgated under the Code by the U.S. Department of the Treasury.

            Trust:  The trust created by this Agreement.

            Trust  Estate:  The  corpus  of the  Trust  created  to  the  extent
described  herein,  consisting of the Mortgage Loans,  such assets as shall from
time to time be  identified as deposited in the Servicer  Custodial  Accounts or
the Certificate  Account, in accordance with this Agreement,  REO Property,  the
Primary Insurance Policies and any other Required Insurance Policy.

            Trustee:  The  Bank of New  York,  and its  successors-in-interest
and,  if a  successor  trustee is  appointed  hereunder,  such  successor,  as
trustee.

            Trustee  Fee:  As to any  Distribution  Date,  an  amount  equal  to
one-twelfth of the Trustee Fee Rate multiplied by the aggregate Stated Principal
Balance of the Mortgage  Loans  immediately  following the Due Date in the month
preceding the month in which such Distribution Date occurs.

            Trustee Fee Rate:  With  respect to each  Mortgage  Loan,  0.0045%
per annum.

            Underwriting  Guidelines:  The underwriting guidelines of the Bank
of America,  FSB, Bank of America,  N.A., or NationsBanc Mortgage Corporation,
as applicable.

            U.S.  Person:  A  citizen  or  resident  of  the  United  States,  a
corporation  or  partnership  (unless,  in the case of a  partnership,  Treasury
Regulations are adopted that provide otherwise) created or organized in or under
the laws of the United  States,  any state  thereof or the District of Columbia,
including an entity treated as a corporation  or partnership  for federal income
tax purposes,  an estate whose income is subject to United States federal income
tax regardless of its source,  or a trust if a court within the United States is
able to exercise primary  supervision over the administration of such trust, and
one or more such U.S.  Persons  have the  authority  to control all  substantial
decisions  of such trust (or,  to the extent  provided  in  applicable  Treasury
Regulations,  certain  trusts in existence on August 20, 1996 which are eligible
to elect to be treated as U.S. Persons).

            Voting  Rights:  The  portion  of the  voting  rights  of all of the
Certificates  which  is  allocated  to  any  Certificate.  As  of  any  date  of
determination,  (a) 1% of all Voting  Rights shall be allocated to the Holder of
the Residual Certificate, and (b) the remaining Voting Rights shall be allocated
among  Holders of the  remaining  Classes of  Certificates  in proportion to the
Certificate Balances of their respective Certificates on such date.

            Section 1.02 Interest  Calculations.  All  calculations  of interest
will be made on a 360-day year  consisting of twelve 30-day  months.  All dollar
amounts calculated hereunder shall be rounded to the nearest penny with one-half
of one penny being rounded down.


                                   ARTICLE II

                          CONVEYANCE OF MORTGAGE LOANS
                        ORIGINAL ISSUANCE OF CERTIFICATES

            Section 2.01      Conveyance of Mortgage Loans.

            (a)   The  Depositor,  concurrently  with the execution and delivery
hereof, hereby sells, transfers, assigns, sets over and otherwise conveys to the
Trustee  on  behalf  of the Trust  for the  benefit  of the  Certificateholders,
without recourse,  all the right,  title and interest of the Depositor in and to
the Mortgage  Loans,  including all interest and  principal  received on or with
respect to the Mortgage Loans (other than payments of principal and interest due
and payable on the Mortgage Loans on or before the Cut-Off Date).  The foregoing
sale,  transfer,  assignment and set over does not and is not intended to result
in a creation of an assumption by the Trustee of any obligation of the Depositor
or any other Person in  connection  with the Mortgage  Loans or any agreement or
instrument relating thereto, except as specifically set forth herein.

            (b)   In connection with such transfer and assignment, the Depositor
has  delivered or caused to be delivered to the Trustee,  for the benefit of the
Certificateholders,  the following documents or instruments with respect to each
Mortgage Loan so assigned:

               (i) the original  Mortgage Note,  endorsed by manual or facsimile
      signature  in the  following  form:  "Pay to the  order of The Bank of New
      York,  as  Trustee,  without  recourse,"  with all  necessary  intervening
      endorsements  showing a complete chain of endorsement  from the originator
      to the Trustee  (each such  endorsement  being  sufficient to transfer all
      right,  title and interest of the party so  endorsing,  as  noteholder  or
      assignee thereof, in and to that Mortgage Note);

               (ii) except as provided  below,  the original  recorded  Mortgage
      with evidence of a recording thereon, or if any such Mortgage has not been
      returned from the applicable recording office or has been lost, or if such
      public recording office retains the original recorded Mortgage,  a copy of
      such Mortgage  certified by the Depositor as being a true and correct copy
      of the Mortgage;

               (iii)  subject to the  provisos at the end of this  paragraph,  a
      duly executed  Assignment of Mortgage to "The Bank of New York, as trustee
      for the holders of the Bank of America Mortgage Securities,  Inc. Mortgage
      Pass-Through  Certificates,  Series  1999-10"  (which may be included in a
      blanket  assignment or  assignments),  together  with,  except as provided
      below, originals of all interim recorded assignments of such mortgage or a
      copy of such interim assignment certified by the Depositor as being a true
      and complete  copy of the original  recorded  intervening  assignments  of
      Mortgage (each such assignment,  when duly and validly completed, to be in
      recordable form and sufficient to effect the assignment of and transfer to
      the assignee thereof, under the Mortgage to which the assignment relates);
      provided  that,  if the related  Mortgage has not been  returned  from the
      applicable  public  recording  office,  such  Assignment  of Mortgage  may
      exclude  the  information  to be  provided by the  recording  office;  and
      provided,  further,  if the related Mortgage has been recorded in the name
      of  Mortgage  Electronic   Registration  Systems,  Inc.  ("MERS")  or  its
      designee,  no  Assignment  of  Mortgage  in favor of the  Trustee  will be
      required to be prepared or delivered and instead,  the applicable Servicer
      shall take all actions as are  necessary to cause the Trust to be shown as
      the owner of the related Mortgage Loan on the records of MERS for purposes
      of the system of recording transfers of beneficial  ownership of mortgages
      maintained by MERS;

               (iv) the originals of all assumption, modification, consolidation
      or extension  agreements,  if any, with evidence of recording thereon,  if
      any;

               (v)the  original  or   duplicate   original   mortgagee   title
      insurance policy and all riders thereto;

               (vi)     the original of any  guarantee  executed in connection
      with the Mortgage Note;

               (vii) for each  Mortgage  Loan which is secured by a  residential
      long-term lease, a copy of the lease with evidence of recording  indicated
      thereon, or, if the lease is in the process of being recorded, a photocopy
      of the lease,  certified  by an officer of the  respective  prior owner of
      such  Mortgage  Loan  or  by  the  applicable  title  insurance   company,
      closing/settlement/escrow  agent or company or  closing  attorney  to be a
      true and correct copy of the lease transmitted for recordation;

               (viii) the original of any security  agreement,  chattel mortgage
      or equivalent document executed in connection with the Mortgage; and

               (ix)  for  each  Mortgage  Loan  secured  by  Co-op  Shares,  the
      originals of the following documents or instruments:

                  (i)   The stock certificate;

                  (ii) The stock power executed in blank;

                  (iii) The executed proprietary lease;

                  (iv)  The executed recognition agreement;

                  (v)   The executed assignment of recognition agreement;

                  (vi) The executed UCC-1  financing  statement with evidence of
            recording thereon; and

                  (vii) Executed UCC-3 financing statements or other appropriate
            UCC  financing  statements  required  by  state  law,  evidencing  a
            complete  and unbroken  line from the  mortgagee to the Trustee with
            evidence  of   recording   thereon  (or  in  a  form   suitable  for
            recordation).

provided,  however,  that on the Closing Date,  with respect to item (iii),  the
Depositor has delivered to the Trustee a copy of such  Assignment of Mortgage in
blank and has caused the related Servicer to retain the completed  Assignment of
Mortgage  for  recording  as  described  below,  unless such  Mortgage  has been
recorded in the name of MERS or its designee.  In addition,  if the Depositor is
unable to deliver or cause the delivery of any original Mortgage Note due to the
loss of such original  Mortgage  Note,  the Depositor may deliver a copy of such
Mortgage Note, together with a lost note affidavit,  and shall thereby be deemed
to have satisfied the document delivery requirements of this Section 2.01(b).

            If in  connection  with any Mortgage  Loans,  the  Depositor  cannot
deliver  (A)  the  Mortgage,  (B)  all  interim  recorded  assignments,  (C) all
assumption, modification,  consolidation or extension agreements, if any, or (D)
the lender's  title policy  (together  with all riders  thereto)  satisfying the
requirements  of  clause  (ii),   (iii),   (iv)  or  (v)  above,   respectively,
concurrently  with the  execution and delivery  hereof  because such document or
documents have not been returned from the applicable  public recording office in
the case of clause  (ii),  (iii) or (iv) above,  or because the title policy has
not been  delivered  to either the  related  Servicer  or the  Depositor  by the
applicable  title insurer in the case of clause (v) above,  the Depositor  shall
promptly  deliver or cause to be  delivered  to the Trustee or the  Custodian on
behalf of the  Trustee,  in the case of clause (ii),  (iii) or (iv) above,  such
Mortgage,   such   interim   assignment   or  such   assumption,   modification,
consolidation  or  extension  agreement,  as the case may be,  with  evidence of
recording  indicated  thereon  upon receipt  thereof  from the public  recording
office,  but in no event  shall  any such  delivery  of any  such  documents  or
instruments be made later than one year following the Closing Date,  unless,  in
the case of clause (ii), (iii) or (iv) above,  there has been a continuing delay
at the applicable recording office or, in the case of clause (v), there has been
a continuing delay at the applicable insurer and the Depositor has delivered the
Officer's Certificate to such effect to the Trustee. The Depositor shall forward
or  cause to be  forwarded  to the  Trustee  (1)  from  time to time  additional
original  documents  evidencing an assumption or modification of a Mortgage Loan
and (2) any other  documents  required to be delivered  by the  Depositor or any
Servicer to the Trustee or the Custodian on the Trustee's  behalf.  In the event
that the original  Mortgage is not delivered and in connection  with the payment
in full of the related  Mortgage Loan the public  recording  office requires the
presentation of a "lost  instruments  affidavit and indemnity" or any equivalent
document,  because  only a copy  of the  Mortgage  can  be  delivered  with  the
instrument of satisfaction or reconveyance,  the related Servicer shall prepare,
execute and deliver or cause to be prepared,  executed and delivered,  on behalf
of the Trust, such a document to the public recording office.

            As  promptly  as   practicable   subsequent  to  such  transfer  and
assignment,  and in any event,  within 30 days  thereafter,  the Servicers shall
(except  for any  Mortgage  which has been  recorded  in the name of MERS or its
designee)  (I) cause  each  Assignment  of  Mortgage  to be in  proper  form for
recording in the appropriate  public office for real property  records within 30
days of the  Closing  Date  and  (II) at the  Depositor's  expense,  cause to be
delivered  for  recording in the  appropriate  public  office for real  property
records the  Assignments  of the  Mortgages  to the Trustee,  except that,  with
respect to any  Assignment of a Mortgage as to which a Servicer has not received
the  information  required to prepare such  assignment in recordable  form, such
Servicer's  obligation to do so and to deliver the same for such recording shall
be as soon as  practicable  after receipt of such  information  and in any event
within 30 days after the receipt  thereof and, no recording of an  Assignment of
Mortgage  will  be  required  if  the  Depositor  furnishes  to the  Trustee  an
unqualified  Opinion  of Counsel  reasonably  acceptable  to the  Trustee to the
effect that  recordation of such  assignment is not necessary  under  applicable
state law to  preserve  the  Trustee's  interest in the  related  Mortgage  Loan
against the claim of any  subsequent  transferee  of such  Mortgage  Loan or any
successor to, or creditor of, the  Depositor or the  originator of such Mortgage
Loan.

            In the case of Mortgage  Loans that have been  prepaid in full as of
the Closing Date,  the Depositor,  in lieu of delivering the above  documents to
the Trustee,  or the Custodian on the Trustee's  behalf,  will cause the related
Servicer to deposit in the  related  Servicer  Custodial  Account the portion of
such payment that is required to be deposited in such Servicer Custodial Account
pursuant to Section 3.08.

            Section  2.02  Acceptance  by the  Trustee  of the  Mortgage  Loans.
Subject to the provisions of the following paragraph,  the Trustee declares that
it, or the  Custodian  as its  agent,  will hold the  documents  referred  to in
Section 2.01 and the other documents  delivered to it constituting  the Mortgage
Files,  and that it will hold such  other  assets as are  included  in the Trust
Estate,  in trust for the  exclusive  use and  benefit of all present and future
Certificateholders.

            Within 90 days after the execution  and delivery of this  Agreement,
the Trustee shall review,  or cause the Custodian to review,  the Mortgage Files
in its  possession.  If,  in the  course  of such  review,  the  Trustee  or the
Custodian  finds any document  constituting a part of a Mortgage File which does
not meet the requirements of Section 2.01 or is omitted from such Mortgage File,
the Trustee shall promptly so notify the related Servicer and the Depositor,  or
shall cause the  Custodian  to promptly so notify the related  Servicer  and the
Depositor.  In  performing  any such review,  the Trustee or the  Custodian  may
conclusively  rely on the  purported  genuineness  of any such  document and any
signature  thereon.  It is  understood  that the scope of the  Trustee's  or the
Custodian's  review of the Mortgage Files is limited  solely to confirming  that
the documents  listed in Section 2.01 have been received and further  confirming
that any and all  documents  delivered  pursuant to Section 2.01 appear on their
face to have been  executed and relate to the Mortgage  Loans  identified in the
Mortgage Loan  Schedule.  Neither the Trustee nor the  Custodian  shall have any
responsibility  for  determining  whether  any  document  is valid and  binding,
whether the text of any  assignment  or  endorsement  is in proper or recordable
form, whether any document has been recorded in accordance with the requirements
of any applicable jurisdiction,  or whether a blanket assignment is permitted in
any applicable  jurisdiction.  The Depositor hereby covenants and agrees that it
will promptly correct or cure such defect within 90 days from the date it was so
notified  of such defect  and,  if the  Depositor  does not correct or cure such
defect within such period,  the  Depositor  will either (a)  substitute  for the
related Mortgage Loan a Substitute  Mortgage Loan, which  substitution  shall be
accomplished  in the manner and subject to the conditions set forth below or (b)
purchase such Mortgage  Loan from the Trustee at the  Repurchase  Price for such
Mortgage  Loan;  provided,  however,  that in no event shall such a substitution
occur more than two years from the Closing Date;  provided,  further,  that such
substitution  or  repurchase  shall occur within 90 days of when such defect was
discovered  if such defect will cause the  Mortgage  Loan not to be a "qualified
mortgage" within the meaning of Section 860G(a)(3) of the Code.

            With respect to each  Substitute  Mortgage Loan the Depositor  shall
deliver to the Trustee, for the benefit of the Certificateholders,  the Mortgage
Note, the Mortgage,  the related Assignment of Mortgage (except for any Mortgage
which has been  recorded  in the name of MERS or its  designee),  and such other
documents and  agreements as are  otherwise  required by Section 2.01,  with the
Mortgage Note endorsed and the Mortgage assigned as required by Section 2.01. No
substitution   is  permitted  to  be  made  in  any  calendar  month  after  the
Determination Date for such month. Monthly Payments due with respect to any such
Substitute  Mortgage Loan in the month of substitution  shall not be part of the
Trust  Estate  and  will  be  retained  by  the  Depositor.  For  the  month  of
substitution,  distributions  to  Certificateholders  will  include  the Monthly
Payment  due for such  month  on any  Defective  Mortgage  Loan  for  which  the
Depositor has substituted a Substitute Mortgage Loan.

            The  applicable  Servicer shall amend the Mortgage Loan Schedule for
the benefit of the  Certificateholders  to reflect the removal of each  Mortgage
Loan serviced by such Servicer that has become a Defective Mortgage Loan and the
substitution  of the  Substitute  Mortgage Loan or Loans and such Servicer shall
deliver the amended  Mortgage  Loan  Schedule to the Trustee and the  Custodian.
Upon such  substitution,  each Substitute  Mortgage Loan shall be subject to the
terms of this  Agreement in all respects,  and the Depositor  shall be deemed to
have made to the Trustee with respect to such  Substitute  Mortgage  Loan, as of
the date of substitution,  the  representations  and warranties made pursuant to
Section 2.06. Upon any such substitution and the deposit to the related Servicer
Custodial Account of any required  Substitution  Adjustment Amount (as described
in the next  paragraph) and receipt of a Request for Release,  the Trustee shall
release, or shall direct the Custodian to release, the Mortgage File relating to
such  Defective  Mortgage Loan to the Depositor and shall execute and deliver at
the Depositor's direction such instruments of transfer or assignment prepared by
the  Depositor,  in each case  without  recourse,  as shall be necessary to vest
title in the  Depositor,  or its  designee,  to the  Trustee's  interest  in any
Defective Mortgage Loan substituted for pursuant to this Section 2.02.

            For  any  month  in  which  the  Depositor  substitutes  one or more
Substitute  Mortgage Loans for one or more Defective  Mortgage Loans, the amount
(if  any) by which  the  aggregate  principal  balance  of all  such  Substitute
Mortgage Loans as of the date of substitution is less than the aggregate  Stated
Principal Balance of all such Defective Mortgage Loans (after application of the
principal portion of the Monthly Payments due in the month of substitution) (the
"Substitution  Adjustment  Amount") plus an amount equal to the aggregate of any
unreimbursed  Advances with respect to such  Defective  Mortgage  Loans shall be
deposited  into the  Certificate  Account  by the  Depositor  on or  before  the
Remittance Date for the  Distribution  Date in the month succeeding the calendar
month  during  which the related  Mortgage  Loan is required to be  purchased or
replaced hereunder.

            The  Trustee  shall  retain or shall cause the  Custodian  to retain
possession  and custody of each Mortgage File in accordance  with and subject to
the terms and conditions set forth herein.  Each Servicer shall promptly deliver
to the  Trustee,  upon the  execution  or,  in the case of  documents  requiring
recording, receipt thereof, the originals of such other documents or instruments
constituting the Mortgage File as come into such Servicer's possession from time
to time.

            It is understood  and agreed that the obligation of the Depositor to
substitute  for or to  purchase  any  Mortgage  Loan  which  does  not  meet the
requirements  of Section 2.01 shall  constitute the sole remedy  respecting such
defect available to the Trustee and any Certificateholder against the Depositor.

            The Trustee or the  Custodian,  on behalf of the  Trustee,  shall be
under  no  duty or  obligation  (i) to  inspect,  review  or  examine  any  such
documents, instruments,  certificates or other papers to determine that they are
genuine,  enforceable,  or appropriate for the represented  purpose or that they
are other  than  what  they  purport  to be on their  face or (ii) to  determine
whether any  Mortgage  File should  include any of the  documents  specified  in
Section 2.01(b)(iv), (vi), (vii) and (viii).

            Section 2.03  Representations,  Warranties  and Covenants of the NMC
Servicer.

            The NMC Servicer  hereby  makes the  following  representations  and
warranties to the Depositor and the Trustee, as of the Closing Date:

               (i)The NMC  Servicer is a  corporation  duly  organized,  validly
      existing,  and in good  standing  under the laws of the State of Texas and
      has all licenses necessary to carry on its business as now being conducted
      and is  licensed,  qualified  and in good  standing  in each of the states
      where a Mortgaged  Property  is located if the laws of such state  require
      licensing  or  qualification  in order  to  conduct  business  of the type
      conducted by the NMC Servicer.  The NMC Servicer has  corporate  power and
      authority  to  execute  and  deliver  this  Agreement  and to  perform  in
      accordance  herewith;  the  execution,  delivery and  performance  of this
      Agreement  (including all instruments of transfer to be delivered pursuant
      to  this  Agreement)  by the NMC  Servicer  and  the  consummation  of the
      transactions  contemplated  hereby have been duly and validly  authorized.
      This Agreement, assuming due authorization,  execution and delivery by the
      other  parties  hereto,  evidences  the  valid,  binding  and  enforceable
      obligation  of the NMC  Servicer,  subject  to  applicable  law  except as
      enforceability may be limited by (A) bankruptcy, insolvency,  liquidation,
      receivership,  moratorium,  reorganization or other similar laws affecting
      the  enforcement of the rights of creditors and (B) general  principles of
      equity, whether enforcement is sought in a proceeding in equity or at law.
      All requisite  corporate action has been taken by the NMC Servicer to make
      this Agreement  valid and binding upon the NMC Servicer in accordance with
      its terms.

               (ii) No consent, approval, authorization or order is required for
      the   transactions   contemplated   by  this  Agreement  from  any  court,
      governmental  agency or body,  or  federal or state  regulatory  authority
      having  jurisdiction  over the NMC  Servicer is required  or, if required,
      such consent, approval,  authorization or order has been or will, prior to
      the Closing Date, be obtained.

               (iii) The consummation of the  transactions  contemplated by this
      Agreement  are in the ordinary  course of business of the NMC Servicer and
      will not result in the breach of any term or  provision  of the charter or
      by-laws  of the NMC  Servicer  or  result  in the  breach  of any  term or
      provision  of, or conflict with or constitute a default under or result in
      the acceleration of any obligation under, any agreement, indenture or loan
      or credit  agreement or other  instrument to which the NMC Servicer or its
      property  is  subject,  or  result  in the  violation  of any  law,  rule,
      regulation,  order,  judgment  or decree to which the NMC  Servicer or its
      property is subject.

               (iv)  There  is no  action,  suit,  proceeding  or  investigation
      pending or, to the best knowledge of the NMC Servicer,  threatened against
      the NMC Servicer which,  either  individually  or in the aggregate,  would
      result  in  any  material  adverse  change  in the  business,  operations,
      financial condition,  properties or assets of the NMC Servicer,  or in any
      material  impairment  of the right or ability of the NMC Servicer to carry
      on its business  substantially  as now  conducted or which would draw into
      question  the validity of this  Agreement or the Mortgage  Loans or of any
      action taken or to be taken in connection  with the obligations of the NMC
      Servicer contemplated herein, or which would materially impair the ability
      of the NMC Servicer to perform under the terms of this Agreement.

               (v) The NMC Servicer is working to modify its  computer and other
      systems used in servicing  the Mortgage  Loans to operate in a manner such
      that,  on and after  January 1, 2000,  the NMC  Servicer  can  service the
      Mortgage Loans in accordance with the terms of this Agreement.

            The representations and warranties made or assigned pursuant to this
Section 2.03 shall  survive  delivery of the  respective  Mortgage  Files to the
Trustee for the benefit of the Certificateholders.

            Section 2.04 Representations,  Warranties and Covenants of the BAFSB
Servicer.

            The BAFSB Servicer  hereby makes the following  representations  and
warranties to the Depositor and the Trustee, as of the Closing Date:

               (i)The BAFSB Servicer is a federal  savings bank duly  organized,
      validly  existing,  and in good  standing  under the  federal  laws of the
      United  States of America and has all  licenses  necessary to carry on its
      business as now being  conducted  and is licensed,  qualified  and in good
      standing in each of the states  where a  Mortgaged  Property is located if
      the laws of such state  require  licensing  or  qualification  in order to
      conduct  business of the type conducted by the BAFSB  Servicer.  The BAFSB
      Servicer has power and authority to execute and deliver this Agreement and
      to perform in accordance herewith; the execution, delivery and performance
      of this Agreement  (including all  instruments of transfer to be delivered
      pursuant to this Agreement) by the BAFSB Servicer and the  consummation of
      the   transactions   contemplated   hereby  have  been  duly  and  validly
      authorized.  This  Agreement,  assuming due  authorization,  execution and
      delivery by the other parties  hereto,  evidences  the valid,  binding and
      enforceable  obligation of the BAFSB  Servicer,  subject to applicable law
      except as  enforceability  may be limited by (A)  bankruptcy,  insolvency,
      liquidation,  receivership,  moratorium,  reorganization  or other similar
      laws affecting the  enforcement of the rights of creditors and (B) general
      principles  of equity,  whether  enforcement  is sought in a proceeding in
      equity or at law.  All  requisite  corporate  action has been taken by the
      BAFSB  Servicer to make this  Agreement  valid and binding  upon the BAFSB
      Servicer in accordance with its terms.

               (ii) No consent, approval, authorization or order is required for
      the   transactions   contemplated   by  this  Agreement  from  any  court,
      governmental  agency or body,  or  federal or state  regulatory  authority
      having  jurisdiction  over the BAFSB Servicer is required or, if required,
      such consent, approval,  authorization or order has been or will, prior to
      the Closing Date, be obtained.

               (iii) The consummation of the  transactions  contemplated by this
      Agreement are in the ordinary course of business of the BAFSB Servicer and
      will not result in the breach of any term or  provision  of the charter or
      by-laws  of the BAFSB  Servicer  or  result  in the  breach of any term or
      provision  of, or conflict with or constitute a default under or result in
      the acceleration of any obligation under, any agreement, indenture or loan
      or credit agreement or other instrument to which the BAFSB Servicer or its
      property  is  subject,  or  result  in the  violation  of any  law,  rule,
      regulation,  order,  judgment or decree to which the BAFSB Servicer or its
      property is subject.

               (iv)  There  is no  action,  suit,  proceeding  or  investigation
      pending  or,  to the best  knowledge  of the  BAFSB  Servicer,  threatened
      against the BAFSB Servicer which, either individually or in the aggregate,
      would result in any material  adverse change in the business,  operations,
      financial condition, properties or assets of the BAFSB Servicer, or in any
      material impairment of the right or ability of the BAFSB Servicer to carry
      on its business  substantially  as now  conducted or which would draw into
      question  the validity of this  Agreement or the Mortgage  Loans or of any
      action  taken or to be taken in  connection  with the  obligations  of the
      BAFSB Servicer  contemplated  herein, or which would materially impair the
      ability  of the  BAFSB  Servicer  to  perform  under  the  terms  of  this
      Agreement.

               (v)The BAFSB Servicer is working to modify its computer and other
      systems used in servicing  the Mortgage  Loans to operate in a manner such
      that,  on and after  January 1, 2000,  the BAFSB  Servicer can service the
      Mortgage Loans in accordance with the terms of this Agreement.

            The  representations  and  warranties  made pursuant to this Section
2.04 shall survive delivery of the respective  Mortgage Files to the Trustee for
the benefit of the Certificateholders.

            Section 2.05  Representations,  Warranties and Covenants of the BANA
Servicer.

            The BANA  Servicer  hereby makes the following  representations  and
warranties to the Depositor and the Trustee, as of the Closing Date:

               (i)The  BANA  Servicer  is a national  banking  association  duly
      organized,  validly existing,  and in good standing under the federal laws
      of the United States of America and has all licenses necessary to carry on
      its business as now being conducted and is licensed, qualified and in good
      standing in each of the states  where a  Mortgaged  Property is located if
      the laws of such state  require  licensing  or  qualification  in order to
      conduct  business of the type  conducted  by the BANA  Servicer.  The BANA
      Servicer has power and authority to execute and deliver this Agreement and
      to perform in accordance herewith; the execution, delivery and performance
      of this Agreement  (including all  instruments of transfer to be delivered
      pursuant to this  Agreement) by the BANA Servicer and the  consummation of
      the   transactions   contemplated   hereby  have  been  duly  and  validly
      authorized.  This  Agreement,  assuming due  authorization,  execution and
      delivery by the other parties  hereto,  evidences  the valid,  binding and
      enforceable  obligation of the BANA  Servicer,  subject to applicable  law
      except as  enforceability  may be limited by (A)  bankruptcy,  insolvency,
      liquidation,  receivership,  moratorium,  reorganization  or other similar
      laws affecting the  enforcement of the rights of creditors and (B) general
      principles  of equity,  whether  enforcement  is sought in a proceeding in
      equity or at law.  All  requisite  corporate  action has been taken by the
      BANA  Servicer  to make this  Agreement  valid and  binding  upon the BANA
      Servicer in accordance with its terms.

               (ii) No consent, approval, authorization or order is required for
      the   transactions   contemplated   by  this  Agreement  from  any  court,
      governmental  agency or body,  or  federal or state  regulatory  authority
      having  jurisdiction  over the BANA  Servicer is required or, if required,
      such consent, approval,  authorization or order has been or will, prior to
      the Closing Date, be obtained.

               (iii) The consummation of the  transactions  contemplated by this
      Agreement are in the ordinary  course of business of the BANA Servicer and
      will not result in the breach of any term or  provision  of the charter or
      by-laws  of the BANA  Servicer  or  result  in the  breach  of any term or
      provision  of, or conflict with or constitute a default under or result in
      the acceleration of any obligation under, any agreement, indenture or loan
      or credit  agreement or other instrument to which the BANA Servicer or its
      property  is  subject,  or  result  in the  violation  of any  law,  rule,
      regulation,  order,  judgment or decree to which the BANA  Servicer or its
      property is subject.

               (iv)  There  is no  action,  suit,  proceeding  or  investigation
      pending or, to the best knowledge of the BANA Servicer, threatened against
      the BANA Servicer which,  either  individually or in the aggregate,  would
      result  in  any  material  adverse  change  in the  business,  operations,
      financial condition,  properties or assets of the BANA Servicer, or in any
      material  impairment of the right or ability of the BANA Servicer to carry
      on its business  substantially  as now  conducted or which would draw into
      question  the validity of this  Agreement or the Mortgage  Loans or of any
      action taken or to be taken in connection with the obligations of the BANA
      Servicer contemplated herein, or which would materially impair the ability
      of the BANA Servicer to perform under the terms of this Agreement.

               (v)The BANA  Servicer is working to modify its computer and other
      systems used in servicing  the Mortgage  Loans to operate in a manner such
      that,  on and after  January 1, 2000,  the BANA  Servicer  can service the
      Mortgage Loans in accordance with the terms of this Agreement.

            The  representations  and  warranties  made pursuant to this Section
2.05 shall survive delivery of the respective  Mortgage Files to the Trustee for
the benefit of the Certificateholders.

            Section 2.06  Representations  and Warranties of the Depositor as to
the Mortgage Loans.

            The  Depositor  hereby  represents  and warrants to the Trustee with
respect to the Mortgage  Loans or each Mortgage  Loan, as the case may be, as of
the date hereof or such other date set forth herein that as of the Closing Date:

               (i) The information  set forth in the Mortgage  Loan  Schedule is
      true and correct in all material respects.

               (ii) There are no delinquent  taxes,  ground rents,  governmental
      assessments, insurance premiums, leasehold payments, including assessments
      payable in future  installments or other outstanding charges affecting the
      lien priority of the related Mortgaged Property.

               (iii) The terms of the Mortgage  Note and the  Mortgage  have not
      been  impaired,  waived,  altered or  modified in any  respect,  except by
      written instruments, recorded in the applicable public recording office if
      necessary to maintain the lien  priority of the  Mortgage,  and which have
      been  delivered  to  the  Trustee;  the  substance  of  any  such  waiver,
      alteration  or  modification  has been  approved by the insurer  under the
      Primary  Mortgage  Insurance  Policy,  if any, the title  insurer,  to the
      extent  required by the related  policy,  and is reflected on the Mortgage
      Loan Schedule.  No instrument of waiver,  alteration or  modification  has
      been executed,  and no Mortgagor has been  released,  in whole or in part,
      except in connection with an assumption  agreement approved by the insurer
      under the Primary Mortgage Insurance Policy, if any, the title insurer, to
      the extent required by the policy, and which assumption agreement has been
      delivered to the Trustee.

               (iv) The  Mortgage  Note and the  Mortgage are not subject to any
      right of  rescission,  set-off,  counterclaim  or defense,  including  the
      defense  of  usury,  nor will  the  operation  of any of the  terms of the
      Mortgage Note and the Mortgage,  or the exercise of any right  thereunder,
      render either the Mortgage Note or the Mortgage unenforceable, in whole or
      in part, or subject to any right of rescission,  set-off,  counterclaim or
      defense,  including the defense of usury and no such right of  rescission,
      set-off, counterclaim or defense has been asserted with respect thereto.

               (v) All buildings  upon the Mortgaged  Property are insured by an
      insurer  generally  acceptable to prudent  mortgage  lending  institutions
      against loss by fire,  hazards of extended coverage and such other hazards
      as are customary in the area the Mortgaged  Property is located,  pursuant
      to  insurance  policies   conforming  to  the  requirements  of  Customary
      Servicing  Procedures  and this  Agreement.  All such  insurance  policies
      contain a standard  mortgagee clause naming the originator of the Mortgage
      Loan,  its  successors  and assigns as mortgagee and all premiums  thereon
      have been paid.  If the Mortgaged  Property is in an area  identified on a
      flood  hazard  map or flood  insurance  rate  map  issued  by the  Federal
      Emergency  Management  Agency as having  special  flood  hazards (and such
      flood insurance has been made available), a flood insurance policy meeting
      the  requirements  of the  current  guidelines  of the  Federal  Insurance
      Administration  is in effect which policy conforms to the  requirements of
      FNMA or FHLMC. The Mortgage obligates the Mortgagor thereunder to maintain
      all  such  insurance  at the  Mortgagor's  cost  and  expense,  and on the
      Mortgagor's  failure to do so,  authorizes  the holder of the  Mortgage to
      maintain  such  insurance  at  Mortgagor's  cost and  expense  and to seek
      reimbursement therefor from the Mortgagor.

               (vi) Any and all requirements of any federal,  state or local law
      including,  without  limitation,  usury,  truth in  lending,  real  estate
      settlement   procedures,   consumer  credit   protections,   equal  credit
      opportunity or disclosure laws applicable to the origination and servicing
      of Mortgage Loan have been complied with.

               (vii) The Mortgage has not been satisfied, canceled, subordinated
      or rescinded,  in whole or in part (other than as to Principal Prepayments
      in full which may have been received prior to the Closing  Date),  and the
      Mortgaged Property has not been released from the lien of the Mortgage, in
      whole or in part, nor has any  instrument  been executed that would effect
      any such satisfaction, cancellation, subordination, rescission or release.

               (viii) The Mortgage is a valid,  existing and  enforceable  first
      lien  on  the  Mortgaged  Property,  including  all  improvements  on  the
      Mortgaged  Property  subject only to (A) the lien of current real property
      taxes and assessments not yet due and payable,  (B) covenants,  conditions
      and restrictions, rights of way, easements and other matters of the public
      record as of the date of recording  being  acceptable to mortgage  lending
      institutions  generally and specifically referred to in the lender's title
      insurance  policy  delivered to the  originator  of the Mortgage  Loan and
      which  do not  adversely  affect  the  Appraised  Value  of the  Mortgaged
      Property, (C) if the Mortgaged Property consists of Co-op Shares, any lien
      for  amounts  due  to  the  cooperative  housing  corporation  for  unpaid
      assessments  or  charges  or  any  lien  of any  assignment  of  rents  or
      maintenance expenses secured by the real property owned by the cooperative
      housing  corporation,  and (D) other matters to which like  properties are
      commonly  subject which do not  materially  interfere with the benefits of
      the  security  intended  to be  provided  by  the  Mortgage  or  the  use,
      enjoyment,  value or marketability of the related Mortgaged Property.  Any
      security agreement, chattel mortgage or equivalent document related to and
      delivered in connection  with the Mortgage Loan  establishes and creates a
      valid,  existing and  enforceable  first lien and first priority  security
      interest on the property  described therein and the Depositor has the full
      right to sell and assign the same to the Trustee.

               (ix) The Mortgage  Note and the related  Mortgage are genuine and
      each is the legal,  valid and  binding  obligation  of the maker  thereof,
      enforceable in accordance with its terms except as  enforceability  may be
      limited  by  (A)  bankruptcy,   insolvency,   liquidation,   receivership,
      moratorium, reorganization or other similar laws affecting the enforcement
      of the rights of creditors and (B) general  principles of equity,  whether
      enforcement is sought in a proceeding in equity or at law.

               (x) All parties to the  Mortgage  Note and the Mortgage had legal
      capacity  to enter into the  Mortgage  Loan and to execute and deliver the
      Mortgage  Note and the  Mortgage,  and the Mortgage  Note and the Mortgage
      have been duly and properly executed by such parties.

               (xi) The proceeds of the Mortgage Loan have been fully  disbursed
      to or for the account of the Mortgagor and there is no obligation  for the
      Mortgagee  to  advance   additional  funds  thereunder  and  any  and  all
      requirements as to completion of any on-site or off-site  improvements and
      as to  disbursements of any escrow funds therefor have been complied with.
      All costs fees and  expenses  incurred in making or closing  the  Mortgage
      Loan and the recording of the Mortgage  have been paid,  and the Mortgagor
      is not entitled to any refund of any amounts paid or due to the  Mortgagee
      pursuant to the Mortgage Note or Mortgage.

               (xii) To the best of the Depositor's knowledge, all parties which
      have  had  any  interest  in the  Mortgage  Loan,  whether  as  mortgagee,
      assignee,  pledgee or otherwise,  are (or, during the period in which they
      held and disposed of such interest,  were) in compliance  with any and all
      applicable "doing business" and licensing  requirements of the laws of the
      state wherein the Mortgaged Property is located.

               (xiii) The  Mortgage  Loan is covered by an ALTA  lender's  title
      insurance policy,  acceptable to FNMA or FHLMC,  issued by a title insurer
      acceptable  to  FNMA  or  FHLMC  and  qualified  to  do  business  in  the
      jurisdiction where the Mortgaged Property is located, insuring (subject to
      the  exceptions  contained  in  (viii)(A)  and (B) above) the Seller,  its
      successors  and assigns as to the first  priority  lien of the Mortgage in
      the original  principal  amount of the Mortgage Loan. The Depositor is the
      sole insured of such lender's title  insurance  policy,  and such lender's
      title  insurance  policy is in full  force and  effect and will be in full
      force and effect upon the consummation of the transactions contemplated by
      this  Agreement.  No claims  have  been made  under  such  lender's  title
      insurance  policy,  and the  Depositor  has not done,  by act or omission,
      anything which would impair the coverage of such lender's title  insurance
      policy.

               (xiv)  There  is  no  default,  breach,  violation  or  event  of
      acceleration existing under the Mortgage or the Mortgage Note and no event
      which,  with the passage of time or with notice and the  expiration of any
      grace or cure period,  would  constitute a default,  breach,  violation or
      event of acceleration,  and the Seller has not waived any default, breach,
      violation or event of acceleration.

               (xv) As of the date of origination  of the Mortgage  Loan,  there
      had been no mechanics' or similar liens or claims filed for work, labor or
      material (and no rights are outstanding  that under law could give rise to
      such lien) affecting the relating  Mortgaged  Property which are or may be
      liens  prior  to, or equal or  coordinate  with,  the lien of the  related
      Mortgage.

               (xvi) All  improvements  which were considered in determining the
      Appraised  Value of the related  Mortgaged  Property lay wholly within the
      boundaries and building  restriction lines of the Mortgaged Property,  and
      no  improvements  on  adjoining  properties  encroach  upon the  Mortgaged
      Property.

               (xvii) The Mortgage Loan was  originated by a commercial  bank or
      similar banking  institution which is supervised and examined by a federal
      or state authority, or by a mortgagee approved by the Secretary of HUD.

               (xviii) Principal payments on the Mortgage Loan commenced no more
      than sixty days after the proceeds of the Mortgaged  Loan were  disbursed.
      The  Mortgage  Loans are  15-year  fixed  rate  mortgage  loans  having an
      original term to maturity of not more than 15 years, with interest payable
      in arrears on the first day of the month.  Each  Mortgage  Note requires a
      monthly  payment  which is  sufficient  to  fully  amortize  the  original
      principal  balance over the  original  term thereof and to pay interest at
      the related  Mortgage  Interest  Rate.  The Mortgage  Note does not permit
      negative amortization.

               (xix)  There is no  proceeding  pending  or,  to the  Depositor's
      knowledge,  threatened  for  the  total  or  partial  condemnation  of the
      Mortgaged Property and such property is in good repair and is undamaged by
      waste, fire,  earthquake or earth movement,  windstorm,  flood, tornado or
      other  casualty,  so as to affect  adversely  the  value of the  Mortgaged
      Property  as  security  for the  Mortgage  Loan or the use for  which  the
      premises were intended.

               (xx) The Mortgage and related Mortgage Note contain customary and
      enforceable  provisions  such as to render the rights and  remedies of the
      holder thereof adequate for the realization against the Mortgaged Property
      of the benefits of the security  provided  thereby,  including  (A) in the
      case of a Mortgage  designated as a deed of trust,  by trustee's sale, and
      (B)  otherwise  by judicial  foreclosure.  To the best of the  Depositor's
      knowledge,  following the date of  origination  of the Mortgage  Loan, the
      Mortgaged  Property has not been subject to any  bankruptcy  proceeding or
      foreclosure  proceeding  and the  Mortgagor  has not filed for  protection
      under applicable bankruptcy laws. There is no homestead or other exemption
      or right  available  to the  Mortgagor  or any other  person  which  would
      interfere  with the right to sell the  Mortgaged  Property  at a trustee's
      sale or the right to foreclose the Mortgage.

               (xxi) The Mortgage  Note and Mortgage are on forms  acceptable to
      FNMA or FHLMC.

               (xxii) The  Mortgage  Note is not and has not been secured by any
      collateral except the lien of the corresponding  Mortgage on the Mortgaged
      Property and the security interest of any applicable security agreement or
      chattel mortgage referred to in (viii) above.

               (xxiii) The  Mortgage  File  contains an appraisal of the related
      Mortgaged  Property,  in a form  acceptable  to FNMA  or  FHLMC  and  such
      appraisal  complies  with the  requirements  of  FIRREA,  and was made and
      signed,  prior to the  approval of the  Mortgage  Loan  application,  by a
      Qualified Appraiser.

               (xxiv) In the event the Mortgage  constitutes a deed of trust,  a
      trustee,  duly qualified  under  applicable law to serve as such, has been
      properly  designated and currently so serves and is named in the Mortgage,
      and no fees or expenses  are or will become  payable by the Trustee to the
      trustee  under the deed of trust,  except in  connection  with a trustee's
      sale after default by the Mortgagor.

               (xxv) No Mortgage Loan is a graduated  payment  mortgage loan, no
      Mortgage  Loan has a shared  appreciation  or  other  contingent  interest
      feature, and no Mortgage Loan contains any "buydown" provision.

               (xxvi)  The  Mortgagor  has  received  all  disclosure  materials
      required by applicable law with respect to the making of mortgage loans of
      the same type as the Mortgage Loan and  rescission  materials  required by
      applicable law if the Mortgage Loan is a Refinance Mortgage Loan.

               (xxvii)  Each  Mortgage  Loan  with  a  Loan-to-Value   Ratio  at
      origination  in  excess  of 80%  will be  subject  to a  Primary  Mortgage
      Insurance Policy,  issued by an insurer acceptable to FNMA or FHLMC, which
      insures that portion of the Mortgage  Loan in excess of the portion of the
      Appraised Value of the Mortgaged Property required by FNMA. All provisions
      of such Primary Mortgage Insurance Policy have been and are being complied
      with,  such  policy is in full  force and  effect,  and all  premiums  due
      thereunder  have been  paid.  Any  Mortgage  subject  to any such  Primary
      Mortgage  Insurance Policy obligates the Mortgagor  thereunder to maintain
      such insurance and to pay all premiums and charges in connection therewith
      at least until  Loan-to-Value  Ratio of such  Mortgage  Loan is reduced to
      less than 80%. The Mortgage  Interest  Rate for the Mortgage Loan does not
      include any such insurance premium.

               (xxviii) To the best of the Depositor's  knowledge as of the date
      of  origination  of the  Mortgage  Loan,  (A) the  Mortgaged  Property  is
      lawfully occupied under applicable law, (B) all inspections,  licenses and
      certificates  required to be made or issued with  respect to all  occupied
      portions  of the  Mortgaged  Property  and,  with  respect  to the use and
      occupancy  of the same,  including  but not  limited  to  certificates  of
      occupancy, have been made or obtained from the appropriate authorities and
      (C) no  improvement  located on or part of the  Mortgaged  Property  is in
      violation of any zoning law or regulation.

               (xxix) The  Assignment  of Mortgage  (except  with respect to any
      Mortgage that has been recorded in the name of MERS or its designee) is in
      recordable  form and is  acceptable  for  recording  under the laws of the
      jurisdiction in which the Mortgaged Property is located.

               (xxx) All payments  required to be made prior to the Cut-Off Date
      for such Mortgage Loan under the terms of the Mortgage Note have been made
      and no Mortgage Loan has been more than 30 days  delinquent more than once
      in the twelve month period immediately prior to the Cut-Off Date.

               (xxxi) With  respect to each  Mortgage  Loan,  the  Depositor  or
      Servicer  is in  possession  of a complete  Mortgage  File  except for the
      documents  which  have been  delivered  to the  Trustee or which have been
      submitted for recording and not yet returned.

               (xxxii)   Immediately   prior  to  the  transfer  and  assignment
      contemplated  herein,  the  Depositor was the sole owner and holder of the
      Mortgage  Loans.  The  Mortgage  Loans were not assigned or pledged by the
      Depositor and the Depositor had good and marketable title thereto, and the
      Depositor  had full right to transfer and sell the  Mortgage  Loans to the
      Trustee free and clear of any encumbrance,  participation interest,  lien,
      equity,  pledge,  claim  or  security  interest  and had  full  right  and
      authority  subject to no interest or  participation  in, or agreement with
      any other party to sell or otherwise transfer the Mortgage Loans.

               (xxxiii) Any future  advances made prior to the Cut-Off Date have
      been  consolidated  with the outstanding  principal  amount secured by the
      Mortgage,  and the secured  principal  amount,  as  consolidated,  bears a
      single  interest rate and single  repayment term. The lien of the Mortgage
      securing the consolidated  principal amount is expressly insured as having
      first lien priority by a title  insurance  policy,  an  endorsement to the
      policy  insuring the mortgagee's  consolidated  interest or by other title
      evidence  acceptable to FNMA and FHLMC. The consolidated  principal amount
      does not exceed the original principal amount of the Mortgage Loan.

               (xxxiv) The Mortgage Loan was underwritten in accordance with the
      applicable  Underwriting  Guidelines in effect at the time of  origination
      with exceptions thereto exercised in a reasonable manner.

               (xxxv) If the Mortgage Loan is secured by a long-term residential
      lease,  (1) the lessor under the lease holds a fee simple  interest in the
      land; (2) the terms of such lease  expressly  permit the mortgaging of the
      leasehold estate, the assignment of the lease without the lessor's consent
      and the  acquisition  by the holder of the  Mortgage  of the rights of the
      lessee upon  foreclosure  or assignment in lieu of  foreclosure or provide
      the holder of the Mortgage with substantially similar protections; (3) the
      terms of such  lease do not (a) allow  the  termination  thereof  upon the
      lessee's  default  without the holder of the  Mortgage  being  entitled to
      receive  written  notice of, and  opportunity to cure,  such default,  (b)
      allow the  termination  of the lease in the event of damage or destruction
      as long as the  Mortgage is in  existence,  (c) prohibit the holder of the
      Mortgage from being insured (or receiving proceeds of insurance) under the
      hazard insurance policy or policies relating to the Mortgaged  Property or
      (d) permit any increase in the rent other than  pre-established  increases
      set forth in the lease;  (4) the  original  term of such lease in not less
      than 15 years; (5) the term of such lease does not terminate  earlier than
      five years  after the  maturity  date of the  Mortgage  Note;  and (6) the
      Mortgaged  Property  is  located  in a  jurisdiction  in which  the use of
      leasehold estates in transferring ownership in residential properties is a
      widely accepted practice.

               (xxxvi) The Mortgaged Property is located in the state identified
      in the Mortgage  Loan  Schedule and consists of a parcel of real  property
      with a detached  single family  residence  erected  thereon,  or a two- to
      four-family dwelling, or an individual  condominium unit, or an individual
      unit in a planned  unit  development,  or, in the case of  Mortgage  Loans
      secured  by  Co-op  Shares,  leases  or  occupancy  agreements;  provided,
      however,   that  any  condominium  project  or  planned  unit  development
      generally conforms with the applicable  Underwriting  Guidelines regarding
      such  dwellings,  and no  residence  or  dwelling  is a  mobile  home or a
      manufactured dwelling.

               (xxxvii) The Depositor  used no adverse  selection  procedures in
      selecting the Mortgage Loan for inclusion in the Trust Estate.

               (xxxviii)Each  Mortgage Loan is a "qualified  mortgage"  within
      Section 860G(a)(3) of the Code.

               (xxxix) With respect to each Mortgage where a lost note affidavit
      has been  delivered to the Trustee in place of the related  Mortgage Note,
      the related Mortgage Note is no longer in existence.

            Notwithstanding the foregoing,  no representations or warranties are
made  by  the  Depositor  as to the  environmental  condition  of any  Mortgaged
Property;  the  absence,  presence or effect of  hazardous  wastes or  hazardous
substances on any Mortgaged  Property;  any casualty resulting from the presence
or effect of hazardous wastes or hazardous substances on, near or emanating from
any Mortgaged Property;  the impact on  Certificateholders  of any environmental
condition  or  presence  of any  hazardous  substance  on or near any  Mortgaged
Property;  or the  compliance of any Mortgaged  Property with any  environmental
laws, nor is any agent, Person or entity otherwise affiliated with the Depositor
authorized  or able to make any such  representation,  warranty or assumption of
liability relative to any Mortgaged Property. In addition, no representations or
warranties  are made by the  Depositor  with respect to the absence or effect of
fraud in the origination of any Mortgage Loan.

            It is understood and agreed that the  representations and warranties
set forth in this Section 2.06 shall survive delivery of the respective Mortgage
Files to the  Trustee or the  Custodian  and shall  inure to the  benefit of the
Trustee, notwithstanding any restrictive or qualified endorsement or assignment.

            Upon discovery by either the Depositor, any Servicer, the Trustee or
the Custodian that any of the  representations  and warranties set forth in this
Section  2.06 is not accurate  (referred to herein as a "breach")  and that such
breach materially and adversely affects the interests of the  Certificateholders
in the related  Mortgage  Loan,  the party  discovering  such breach  shall give
prompt  written  notice to the other parties (any  Custodian  being so obligated
under a  Custodial  Agreement);  provided,  that any such breach that causes the
Mortgage  Loan not to be a  "qualified  mortgage"  within the meaning of Section
860G(a)(3)  of the Code shall be deemed to materially  and adversely  affect the
interests  of the  Certificateholders.  Within 90 days of its  discovery  or its
receipt of notice of any such breach,  the  Depositor  shall cure such breach in
all material  respects or shall either (i)  repurchase  the Mortgage Loan or any
property  acquired in respect  thereof  from the Trustee at a price equal to the
Repurchase Price or (ii) if within two years of the Closing Date, substitute for
such Mortgage Loan in the manner described in Section 2.02; provided that if the
breach would cause the Mortgage Loan to be other than a "qualified  mortgage" as
defined in Section  860G(a)(3) of the Code, any such  repurchase or substitution
must  occur  within  90 days  from the  date  the  breach  was  discovered.  The
Repurchase  Price  of  any  repurchase  described  in  this  paragraph  and  the
Substitution  Adjustment  Amount,  if any, shall be deposited in the Certificate
Account.  It is  understood  and agreed that the  obligation of the Depositor to
repurchase or substitute for any Mortgage Loan or Mortgaged Property as to which
such a breach has occurred and is continuing  shall  constitute  the sole remedy
respecting  such breach  available to  Certificateholders,  or to the Trustee on
behalf  of   Certificateholders,   and  such  obligation   shall  survive  until
termination of the Trust hereunder.

            Section 2.07  Designation  of Interests in the REMIC.  The Depositor
hereby designates the Classes of Class A Certificates  (other than the Class A-R
Certificate)  and the  Classes of Class B  Certificates  as classes of  "regular
interests"  and the Class  A-R  Certificate  as the  single  class of  "residual
interest"  in the  REMIC  for the  purposes  of  Code  Sections  860G(a)(1)  and
860G(a)(2), respectively.

            Section 2.08 Designation of Start-up Day. The Closing Date is hereby
designated  as the  "start-up  day" of the REMIC  within the  meaning of Section
860G(a)(9) of the Code.

            Section 2.09 REMIC Certificate Maturity Date. Solely for purposes of
satisfying Section 1.860G-1(a)(4)(iii) of the Treasury Regulations,  the "latest
possible  maturity date" of the regular  interests in the REMIC is September 25,
2014.

            Section 2.10 Execution and Delivery of Certificates. The Trustee has
executed and  delivered to or upon the order of the  Depositor,  in exchange for
the Mortgage Loans together with all other assets  included in the definition of
"Trust  Estate,"  receipt  of  which is  hereby  acknowledged,  Certificates  in
authorized denominations which evidence ownership of the entire Trust Estate.


                                   ARTICLE III

                          ADMINISTRATION AND SERVICING
                                OF MORTGAGE LOANS

            Section 3.01 Servicers to Service  Mortgage Loans. For and on behalf
of the Certificateholders, the NMC Servicer shall service and administer the NMC
Mortgage  Loans,  the BAFSB  Servicer  shall  service and  administer  the BAFSB
Mortgage  Loans and the BANA  Servicer  shall service and  administer  the BAFSB
Mortgage Loans,  all in accordance  with the terms of this Agreement,  Customary
Servicing  Procedures,  applicable  law and the terms of the Mortgage  Notes and
Mortgages.  In connection with such servicing and administration,  each Servicer
shall have full power and authority, acting alone and/or through Subservicers as
provided in Section  3.02,  to do or cause to be done any and all things that it
may  deem  necessary  or  desirable  in  connection   with  such  servicing  and
administration  including, but not limited to, the power and authority,  subject
to  the  terms   hereof,   (a)  to  execute  and  deliver,   on  behalf  of  the
Certificateholders  and the  Trustee,  customary  consents  or waivers and other
instruments and documents, (b) to consent, with respect to the Mortgage Loans it
services, to transfers of any Mortgaged Property and assumptions of the Mortgage
Notes and related Mortgages (but only in the manner provided in this Agreement),
(c) to collect any Insurance Proceeds and other Liquidation Proceeds relating to
the  Mortgage  Loans it services,  and (d) to  effectuate  foreclosure  or other
conversion of the ownership of the Mortgaged Property securing any Mortgage Loan
it services.  Each  Servicer  shall  represent  and protect the interests of the
Trust in the same manner as it protects its own  interests in mortgage  loans in
its own portfolio in any claim,  proceeding  or litigation  regarding a Mortgage
Loan and shall not make or permit any  modification,  waiver or amendment of any
term of any Mortgage Loan, except as provided pursuant to Section 3.21.  Without
limiting the generality of the foregoing,  each Servicer,  in its own name or in
the  name of any  Subservicer  or the  Depositor  and  the  Trustee,  is  hereby
authorized and empowered by the Depositor and the Trustee, when such Servicer or
any  Subservicer,  as the case may be, believes it appropriate in its reasonable
judgment,  to execute and deliver, on behalf of the Trustee, the Depositor,  the
Certificateholders  or any of them, any and all  instruments of  satisfaction or
cancellation,  or of  partial  or full  release  or  discharge,  and  all  other
comparable instruments, with respect to the Mortgage Loans it services, and with
respect  to the  related  Mortgaged  Properties  held  for  the  benefit  of the
Certificateholders.  Each  Servicer  shall  prepare and deliver to the Depositor
and/or the Trustee such documents  requiring execution and delivery by either or
both of them as are necessary or  appropriate to enable such Servicer to service
and  administer  the Mortgage Loans it services to the extent that such Servicer
is not permitted to execute and deliver such documents pursuant to the preceding
sentence. Upon receipt of such documents, the Depositor and/or the Trustee, upon
the direction of the related Servicer, shall promptly execute such documents and
deliver them to the related Servicer.

            In accordance  with the standards of the preceding  paragraph,  each
Servicer  shall  advance  or cause to be  advanced  funds as  necessary  for the
purpose of  effecting  the  payment of taxes and  assessments  on the  Mortgaged
Properties relating to the Mortgage Loans it services,  which Servicing Advances
shall be  reimbursable in the first instance from related  collections  from the
Mortgagors  pursuant to Section  3.09,  and further as provided in Section 3.11.
The costs incurred by the Servicers, if any, in effecting the timely payments of
taxes and assessments on the Mortgaged Properties and related insurance premiums
shall  not,  for  the  purpose  of  calculating  monthly  distributions  to  the
Certificateholders,  be added to the Stated  Principal  Balances  of the related
Mortgage Loans, notwithstanding that the terms of such Mortgage Loans so permit.

            The  relationship  of each  Servicer  (and of any  successor  to any
Servicer as servicer  under this  Agreement) to the Trustee under this Agreement
is intended by the parties to be that of an independent  contractor and not that
of a joint venturer, partner or agent.

            Section 3.02      Subservicing; Enforcement of the Obligations of
Servicers.

            (a)   Any of the Servicers may arrange for the  subservicing  of any
Mortgage Loan it services by a Subservicer pursuant to a Subservicing Agreement;
provided,  however,  that  such  subservicing  arrangement  and the terms of the
related  Subservicing  Agreement must provide for the servicing of such Mortgage
Loan  in a  manner  consistent  with  the  servicing  arrangements  contemplated
hereunder.  Notwithstanding the provisions of any Subservicing Agreement, any of
the provisions of this Agreement relating to agreements or arrangements  between
a Servicer and a Subservicer or reference to actions taken through a Subservicer
or otherwise,  such Servicer shall remain obligated and liable to the Depositor,
the Trustee and the  Certificateholders  for the servicing and administration of
the  Mortgage  Loans it  services  in  accordance  with the  provisions  of this
Agreement  without  diminution of such obligation or liability by virtue of such
Subservicing Agreements or arrangements or by virtue of indemnification from the
Subservicer and to the same extent and under the same terms and conditions as if
such Servicer alone were servicing and  administering  those Mortgage Loans. All
actions of each  Subservicer  performed  pursuant  to the  related  Subservicing
Agreement  shall be  performed  as agent of the related  Servicer  with the same
force and effect as if performed directly by such Servicer.

            (b)   For purposes of this Agreement,  each Servicer shall be deemed
to have  received any  collections,  recoveries  or payments with respect to the
Mortgage  Loans it services  that are received by a  Subservicer  regardless  of
whether such payments are remitted by the Subservicer to such Servicer.

            (c)   As part of its servicing activities hereunder,  each Servicer,
for the benefit of the Trustee  and the  Certificateholders,  shall use its best
reasonable  efforts to enforce the  obligations of each  Subservicer  engaged by
such Servicer under the related Subservicing  Agreement,  to the extent that the
non-performance  of any such obligation would have a material and adverse effect
on a Mortgage Loan. Such enforcement,  including,  without limitation, the legal
prosecution of claims, termination of Subservicing Agreements and the pursuit of
other  appropriate  remedies,  shall be in such form and  carried out to such an
extent and at such time as the  related  Servicer,  in its good  faith  business
judgment,  would require were it the owner of the related  Mortgage  Loans.  The
related Servicer shall pay the costs of such enforcement at its own expense, and
shall be reimbursed  therefor only (i) from a general  recovery  resulting  from
such  enforcement to the extent,  if any, that such recovery exceeds all amounts
due in respect of the related Mortgage Loan or (ii) from a specific  recovery of
costs,   expenses  or  attorneys  fees  against  the  party  against  whom  such
enforcement is directed.

            (d)   Any  Subservicing  Agreement  entered into by a Servicer shall
provide that it may be assumed or terminated by the Trustee,  if the Trustee has
assumed the duties of such Servicer, or any successor Servicer, at the Trustee's
or successor Servicer's option, as applicable, without cost or obligation to the
assuming or terminating  party or the Trust Estate,  upon the assumption by such
party of the obligations of such Servicer pursuant to Section 8.05.

            Any Subservicing  Agreement,  and any other transactions or services
relating to the Mortgage Loans  involving a  Subservicer,  shall be deemed to be
between the related Servicer and such Subservicer alone, and the Trustee and the
Certificateholders  shall not be deemed parties thereto and shall have no claims
or rights of action against,  rights,  obligations,  duties or liabilities to or
with respect to the Subservicer or its officers,  directors or employees, except
as set forth in Section 3.01.

            Section 3.03      Fidelity Bond; Errors and Omissions Insurance.

            Each Servicer shall maintain, at its own expense, a blanket fidelity
bond and an errors and omissions  insurance  policy,  with broad coverage on all
officers,  employees  or other  persons  acting in any capacity  requiring  such
persons to handle  funds,  money,  documents or papers  relating to the Mortgage
Loans it services.  These  policies  must insure such  Servicer  against  losses
resulting  from  dishonest  or  fraudulent  acts  committed  by such  Servicer's
personnel,  any employees of outside firms that provide data processing services
for such Servicer,  and temporary  contract  employees or student interns.  Such
fidelity  bond shall also  protect and insure such  Servicer  against  losses in
connection  with the release or  satisfaction  of a Mortgage Loan without having
obtained  payment in full of the indebtedness  secured thereby.  No provision of
this  Section  3.03  requiring  such  fidelity  bond and  errors  and  omissions
insurance   shall  diminish  or  relieve  such  Servicer  from  its  duties  and
obligations as set forth in this Agreement.  The minimum coverage under any such
bond and insurance policy shall be at least equal to the  corresponding  amounts
required by FNMA in the FNMA Servicing Guide or by FHLMC in the FHLMC Sellers' &
Servicers'  Guide,  as amended or restated from time to time, or in an amount as
may be permitted to such Servicer by express waiver of FNMA or FHLMC.

            Section 3.04      Access to Certain Documentation.

            Each  Servicer  shall  provide  to  the  OTS  and  the  FDIC  and to
comparable   regulatory   authorities   supervising   Holders   of   Subordinate
Certificates  and the examiners and supervisory  agents of the OTS, the FDIC and
such other  authorities,  access to the  documentation  required  by  applicable
regulations  of the OTS and the FDIC with respect to the Mortgage Loans serviced
by such Servicer.  Such access shall be afforded  without charge,  but only upon
reasonable  and prior written  request and during normal  business  hours at the
offices  designated by such  Servicer.  Nothing in this Section 3.04 shall limit
the obligation of such Servicer to observe any applicable law and the failure of
such Servicer to provide  access as provided in this Section 3.04 as a result of
such obligation shall not constitute a breach of this Section 3.04.

            Section 3.05      Maintenance  of  Primary  Mortgage   Insurance
Policy; Claims.

            With respect to each  Mortgage  Loan with a  Loan-to-Value  Ratio in
excess of 80% or such other  Loan-to-Value  Ratio as may be required by law, the
Servicer responsible for servicing such Mortgage Loan shall, without any cost to
the Trust Estate,  maintain or cause the Mortgagor to maintain in full force and
effect a Primary  Insurance Policy insuring that portion of the Mortgage Loan in
excess of a  percentage  in  conformity  with  FNMA  requirements.  The  related
Servicer shall pay or shall cause the Mortgagor to pay the premium  thereon on a
timely basis,  at least until the  Loan-to-Value  Ratio of such Mortgage Loan is
reduced to 80% or such other  Loan-to-Value  Ratio as may be required by law. If
such Primary  Insurance Policy is terminated,  the related Servicer shall obtain
from another  insurer a comparable  replacement  policy,  with a total  coverage
equal to the remaining  coverage of such terminated Primary Insurance Policy. If
the  insurer  shall  cease to be an  insurer  acceptable  to FNMA,  the  related
Servicer  shall  notify the Trustee in writing,  it being  understood  that such
Servicer  shall not have any  responsibility  or  liability  for any  failure to
recover  under the Primary  Insurance  Policy for such reason.  If such Servicer
determines that recoveries under the Primary Insurance Policy are jeopardized by
the financial condition of the insurer,  such Servicer shall obtain from another
insurer  which  meets  the  requirements  of  this  Section  3.05 a  replacement
insurance  policy.  A Servicer  shall not take any action  that would  result in
noncoverage under any applicable  Primary Insurance Policy of any loss that, but
for the  actions  of such  Servicer,  would  have been  covered  thereunder.  In
connection with any assumption or substitution  agreement  entered into or to be
entered into  pursuant to Section  3.13,  the related  Servicer  shall  promptly
notify the insurer under the related Primary  Insurance  Policy, if any, of such
assumption or  substitution  of liability in  accordance  with the terms of such
Primary  Insurance  Policy and shall take all  actions  which may be required by
such insurer as a condition to the  continuation  of coverage under such Primary
Insurance  Policy. If such Primary Insurance Policy is terminated as a result of
such assumption or substitution of liability,  the related Servicer shall obtain
a replacement Primary Insurance Policy as provided above.

            In connection with its activities as servicer,  each Servicer agrees
to  prepare   and   present,   on  behalf  of  itself,   the   Trustee  and  the
Certificateholders,  claims to the insurer under any Primary Insurance Policy in
a timely fashion in accordance with the terms of such Primary  Insurance  Policy
and,  in this  regard,  to take  such  action  as shall be  necessary  to permit
recovery under any Primary Insurance Policy respecting a defaulted Mortgage Loan
serviced by such Servicer. Pursuant to Section 3.09(a), any amounts collected by
a Servicer under any Primary  Insurance Policy shall be deposited in the related
Escrow Account, subject to withdrawal pursuant to Section 3.09(b).

            Each  Servicer will comply with all  provisions of applicable  state
and federal law relating to the  cancellation of, or collection of premiums with
respect  to,  Primary  Mortgage  Insurance,  including,  but not limited to, the
provisions  of the  Homeowners  Protection  Act of  1998,  and  all  regulations
promulgated thereunder, as amended from time to time.

            Section 3.06 Rights of the  Depositor  and the Trustee in Respect of
the Servicers.

            The Depositor may, but is not obligated to, enforce the  obligations
of each Servicer hereunder and may, but is not obligated to, perform, or cause a
designee to perform,  any defaulted  obligation of any Servicer hereunder and in
connection with any such defaulted  obligation to exercise the related rights of
such Servicer  hereunder;  provided that a Servicer shall not be relieved of any
of its obligations  hereunder by virtue of such  performance by the Depositor or
its   designee.   Neither  the  Trustee  nor  the   Depositor   shall  have  any
responsibility  or liability  for any action or failure to act by a Servicer nor
shall the Trustee or the Depositor be obligated to supervise the  performance of
a Servicer hereunder or otherwise.

            Any  Subservicing  Agreement  that  may  be  entered  into  and  any
transactions or services  relating to the Mortgage Loans involving a Subservicer
in its  capacity as such shall be deemed to be between the  Subservicer  and the
applicable Servicer alone, and the Trustee and  Certificateholders  shall not be
deemed parties thereto and shall have no claims, rights, obligations,  duties or
liabilities with respect to the Subservicer except as set forth in Section 3.07.
Each Servicer shall be solely liable for all fees owed by it to any Subservicer,
irrespective of whether each Servicer's  compensation pursuant to this Agreement
is sufficient to pay such fees.

            Section 3.07      Trustee to Act as Servicer.

            If any  Servicer  shall  for any  reason  no  longer  be a  Servicer
hereunder  (including  by  reason of an Event of  Default),  the  Trustee  shall
thereupon  assume,  if it so elects,  or shall  appoint a successor  Servicer to
assume,  all of the rights and  obligations of such Servicer  hereunder  arising
thereafter  (except that the Trustee  shall not be (a) liable for losses of such
Servicer  pursuant to Section 3.12 or any acts or  omissions of the  predecessor
Servicer  hereunder,  (b) obligated to make  Advances if it is  prohibited  from
doing so by applicable  law or (c) deemed to have made any  representations  and
warranties of such Servicer hereunder).  Any such assumption shall be subject to
Section  7.02.  If any  Servicer  shall for any  reason no longer be a  Servicer
(including  by reason of any Event of  Default),  the  Trustee or the  successor
Servicer  may elect to succeed to any rights and  obligations  of such  Servicer
under each Subservicing Agreement or may terminate each Subservicing  Agreement.
If it has  elected  to assume the  Subservicing  Agreement,  the  Trustee or the
successor Servicer shall be deemed to have assumed all of the related Servicer's
interest  therein  and  to  have  replaced  such  Servicer  as a  party  to  any
Subservicing  Agreement entered into by such Servicer as contemplated by Section
3.02 to the same extent as if the  Subservicing  Agreement  had been assigned to
the  assuming  party  except  that such  Servicer  shall not be  relieved of any
liability or obligations under any such Subservicing Agreement.

            Each Servicer  that is no longer a Servicer  hereunder  shall,  upon
request of the  Trustee,  but at the  expense of such  Servicer,  deliver to the
assuming party all documents and records relating to each Subservicing Agreement
or substitute  servicing  agreement and the Mortgage  Loans then being  serviced
thereunder  and an accounting  of amounts  collected or held by it and otherwise
use its best  efforts to effect  the  orderly  and  efficient  transfer  of such
substitute Subservicing Agreement to the assuming party.

            Section 3.08      Collection of Mortgage Loan Payments;  Servicer
Custodial Accounts; and Certificate Account.

            (a)   Continuously  from the date  hereof  until the  principal  and
interest on all  Mortgage  Loans are paid in full,  each  Servicer  will proceed
diligently, in accordance with this Agreement, to collect all payments due under
each of the  Mortgage  Loans it  services  when the same  shall  become  due and
payable.  Further,  each Servicer will in accordance with all applicable law and
Customary Servicing Procedures ascertain and estimate taxes,  assessments,  fire
and hazard insurance premiums, mortgage insurance premiums and all other charges
with  respect  to the  Mortgage  Loans it  services  that,  as  provided  in any
Mortgage,  will become due and payable to the end that the installments  payable
by the Mortgagors will be sufficient to pay such charges as and when they become
due  and  payable.  Consistent  with  the  foregoing,  any  Servicer  may in its
discretion (i) waive any late payment charge or any prepayment charge or penalty
interest in  connection  with the  prepayment of a Mortgage Loan it services and
(ii) extend the due dates for payments  due on a Mortgage  Note for a period not
greater than 120 days;  provided,  however,  that a Servicer  cannot  extend the
maturity of any such  Mortgage  Loan past the date on which the final payment is
due on the latest maturing Mortgage Loan as of the Cut-Off Date. In the event of
any such  arrangement,  the  Servicer  permitting  such  arrangement  shall make
Periodic Advances on the related Mortgage Loan in accordance with the provisions
of Section 3.20 during the scheduled  period in accordance with the amortization
schedule of such  Mortgage Loan without  modification  thereof by reason of such
arrangements.  A  Servicer  shall  not be  required  to  institute  or  join  in
litigation with respect to collection of any payment  (whether under a Mortgage,
Mortgage Note or otherwise or against any public or governmental  authority with
respect to a taking or  condemnation)  if it reasonably  believes that enforcing
the provision of the Mortgage or other instrument pursuant to which such payment
is required is prohibited by applicable law.

            (b)   The NMC Servicer shall establish and maintain the NMC Servicer
Custodial  Account.  The BAFSB Servicer  shall  establish and maintain the BAFSB
Servicer Custodial  Account.  The BANA Servicer shall establish and maintain the
BANA Servicer Custodial  Account.  The NMC Servicer shall deposit or cause to be
deposited  into the NMC Servicer  Custodial  Account,  the BAFSB  Servicer shall
deposit or cause to be deposited into the BAFSB Servicer  Custodial  Account and
the BANA Servicer  shall deposit or cause to be deposited into the BANA Servicer
Custodial  Account,  all on a daily basis  within one  Business  Day of receipt,
except as otherwise  specifically  provided herein,  the following  payments and
collections  remitted by Subservicers or received by such Servicer in respect of
Mortgage Loans it services subsequent to the Cut-Off Date (other than in respect
of principal  and  interest  due on the Mortgage  Loans on or before the Cut-Off
Date) and the following amounts required to be deposited  hereunder with respect
to the Mortgage Loans it services:

               (i)all  payments  on  account  of  principal  of such  Mortgage
      Loans, including Principal Prepayments;

               (ii)     all  payments on account of interest on such  Mortgage
      Loans, net of the Servicing Fee;

               (iii) (A) all Insurance Proceeds and Liquidation Proceeds,  other
      than Insurance  Proceeds to be (1) applied to the restoration or repair of
      the Mortgaged  Property,  (2) released to the Mortgagor in accordance with
      Customary  Servicing  Procedures  or (3)  required to be  deposited  to an
      Escrow Account pursuant to Section 3.09(a) and (B) any Insurance  Proceeds
      released from an Escrow Account pursuant to Section 3.09(b)(iv);

               (iv)  any  amount  required  to be  deposited  by  such  Servicer
      pursuant to Section  3.08(d) in  connection  with any losses on  Permitted
      Investments with respect to such Servicer Custodial Account;

               (v)any  amounts  required  to be  deposited  by  such  Servicer
      pursuant to Section 3.14;

               (vi)     all Repurchase Prices and all Substitution  Adjustment
      Amounts received by such Servicer;

               (vii) Periodic Advances made by such Servicer pursuant to Section
      3.20 and any payments of Compensating Interest; and

               (viii) any other amounts required to be deposited hereunder.

            The foregoing  requirements  for deposits to the Servicer  Custodial
Accounts by the Servicers  shall be exclusive,  it being  understood  and agreed
that,  without limiting the generality of the foregoing,  payments in the nature
of prepayment penalties,  late payment charges or assumption fees, if collected,
need not be  deposited  by the  Servicers.  If a Servicer  shall  deposit in the
related Servicer  Custodial Account any amount not required to be deposited,  it
may at any time  withdraw or direct the  institution  maintaining  such Servicer
Custodial Account to withdraw such amount from such Servicer  Custodial Account,
any provision herein to the contrary  notwithstanding.  Each Servicer  Custodial
Account  may contain  funds that  belong to one or more trust funds  created for
mortgage  pass-through  certificates of other series and may contain other funds
respecting  payments on mortgage loans  belonging to the applicable  Servicer or
serviced by such Servicer on behalf of others.  Notwithstanding such commingling
of funds, each Servicer shall keep records that accurately  reflect the funds on
deposit in the applicable  Servicer  Custodial Account that have been identified
by it as being  attributable  to the Mortgage  Loans it services.  Each Servicer
shall maintain adequate records with respect to all withdrawals made pursuant to
this Section 3.08.  All funds  required to be deposited in a Servicer  Custodial
Account  shall be held in trust for the  Certificateholders  until  withdrawn in
accordance with Section 3.11.

            (c)   The  Trustee shall  establish  and maintain,  on behalf of the
Certificateholders,  the Certificate Account.  The Trustee shall,  promptly upon
receipt, deposit in the Certificate Account and retain therein the following:

               (i)the  aggregate  amount  remitted  by  each  Servicer  to the
      Trustee pursuant to Section 3.11(a)(viii);

               (ii) any amount paid by the Trustee  pursuant to Section  3.08(d)
      in connection with any losses on Permitted Investments with respect to the
      Certificate Account; and

               (iii) any other amounts deposited hereunder which are required to
      be deposited in the Certificate Account.

            If a Servicer shall remit any amount not required to be remitted, it
may at any time direct the Trustee to withdraw such amount from the  Certificate
Account,  any provision herein to the contrary  notwithstanding.  Such direction
may be accomplished by delivering an Officer's  Certificate to the Trustee which
describes the amounts deposited in error in the Certificate  Account.  All funds
required to be deposited in the Certificate Account shall be held by the Trustee
in trust for the  Certificateholders  until  disbursed in  accordance  with this
Agreement or withdrawn in  accordance  with Section  3.11. In no event shall the
Trustee incur  liability for  withdrawals  from the  Certificate  Account at the
direction of a Servicer.

            (d)   Each  institution at which any Servicer  Custodial  Account or
the Certificate Account is maintained shall invest the funds therein as directed
in writing by the NMC  Servicer  (with  respect  to the NMC  Servicer  Custodial
Account),  the BAFSB  Servicer  (with  respect to the BAFSB  Servicer  Custodial
Account),  the  BANA  Servicer  (with  respect  to the BANA  Servicer  Custodial
Account) or the Trustee (with respect to the  Certificate  Account) in Permitted
Investments,  which shall  mature not later than (i) in the case of any Servicer
Custodial  Account,  the Business Day next preceding the related Remittance Date
(except that if such  Permitted  Investment is an obligation of the  institution
that maintains such account,  then such  Permitted  Investment  shall mature not
later  than  such  Remittance  Date)  and  (ii) in the  case of the  Certificate
Account,  the Business Day next preceding the Distribution  Date (except that if
such  Permitted  Investment is an obligation of the  institution  that maintains
such account,  then such Permitted  Investment  shall mature not later than such
Distribution  Date) and, in each case, shall not be sold or disposed of prior to
its maturity.  All such Permitted  Investments  shall be made in the name of the
Trustee, for the benefit of the Certificateholders.  All income and gain (net of
any losses)  realized  from any such  investment  of funds on deposit in the NMC
Servicer  Custodial  Account  shall be for the  benefit of the NMC  Servicer  as
servicing  compensation  and shall be retained by it monthly as provided herein.
All income or gain (net of any  losses)  realized  from any such  investment  of
funds on  deposit  in the  BAFSB  Servicer  Custodial  Account  shall be for the
benefit of the BAFSB Servicer as servicing compensation and shall be retained by
it monthly as provided  herein.  All income or gain (net of any losses) realized
from any such  investment  of funds on  deposit in the BANA  Servicer  Custodial
Account shall be for the benefit of the BANA Servicer as servicing  compensation
and shall be retained by it monthly as provided herein.  All income or gain (net
of any  losses)  realized  from any such  investment  of funds on deposit in the
Certificate  Account  shall be for the  benefit  of the  Trustee  as  additional
compensation and shall be retained by it monthly as provided herein.  The amount
of any losses realized in the NMC Servicer Custodial Account, the BAFSB Servicer
Custodial  Account,  the BANA  Servicer  Custodial  Account  or the  Certificate
Account  incurred in any such account in respect of any such  investments  shall
promptly be deposited by the NMC Servicer in the NMC Servicer Custodial Account,
the BAFSB Servicer in the BAFSB Servicer Custodial Account, the BANA Servicer in
the  BANA  Servicer  Custodial  Account  or by the  Trustee  in the  Certificate
Account, as applicable.

            (e)   A  Servicer  shall give notice to the Trustee of any  proposed
change of the  location of the Servicer  Custodial  Account  maintained  by such
Servicer  not later  than 30 days and not more than 45 days  prior to any change
thereof. The Trustee shall give notice to the Servicers,  each Rating Agency and
the Depositor of any proposed change of the location of the Certificate  Account
not later than 30 days and not more than 45 days  prior to any  change  thereof.
The  creation  of  any  Servicer  Custodial  Account  shall  be  evidenced  by a
certification  substantially  in the form of  Exhibit F  hereto.  A copy of such
certification shall be furnished to the Trustee.

            Section 3.09      Collection  of Taxes,  Assessments  and Similar
Items; Escrow Accounts.

            (a)   To the extent  required by the related  Mortgage  Note and not
violative of current  law,  each  Servicer  shall  segregate  and hold all funds
collected and received  pursuant to each Mortgage Loan serviced by such Servicer
which constitute Escrow Payments in trust separate and apart from any of its own
funds and general  assets and for such purpose shall  establish and maintain one
or more escrow accounts  (collectively,  the "Escrow Account"),  titled "[Insert
name of Servicer],  in trust for registered  holders of Bank of America Mortgage
Securities, Inc. Mortgage Pass-Through Certificates,  Series 1999-10 and various
Mortgagors."  The Escrow Account shall be established  with a commercial bank, a
savings bank or a savings and loan  association  that meets the  guidelines  set
forth by FNMA or FHLMC as an eligible  institution for escrow accounts and which
is a member of the Automated  Clearing  House.  In any case,  the Escrow Account
shall be  insured  by the FDIC to the  fullest  extent  permitted  by law.  Each
Servicer shall deposit in the appropriate  Escrow Account on a daily basis,  and
retain  therein:  (i) all Escrow  Payments  collected on account of the Mortgage
Loans serviced by such Servicer,  (ii) all amounts representing  proceeds of any
hazard  insurance policy which are to be applied to the restoration or repair of
any related Mortgaged  Property and (iii) all amounts  representing  proceeds of
any Primary  Insurance  Policy.  Nothing  herein  shall  require any Servicer to
compel a Mortgagor  to establish  an Escrow  Account in violation of  applicable
law.

            (b)   Withdrawals  of amounts so collected from the Escrow  Accounts
may be made by the related  Servicer only (i) to effect timely payment of taxes,
assessments,  mortgage insurance  premiums,  fire and hazard insurance premiums,
condominium or PUD association  dues, or comparable  items  constituting  Escrow
Payments  for the related  Mortgage,  (ii) to  reimburse  such  Servicer  out of
related  Escrow  Payments made with respect to a Mortgage Loan for any Servicing
Advance made by such Servicer  pursuant to Section  3.09(c) with respect to such
Mortgage  Loan,  (iii) to  refund to any  Mortgagor  any sums  determined  to be
overages,  (iv) for  transfer to the related  Servicer  Custodial  Account  upon
default of a Mortgagor or in accordance  with the terms of the related  Mortgage
Loan and if  permitted by  applicable  law,  (v) for  application  to restore or
repair  the  Mortgaged  Property,  (vi) to pay to the  Mortgagor,  to the extent
required by law, any interest paid on the funds deposited in the Escrow Account,
(vii) to pay to itself  any  interest  earned on funds  deposited  in the Escrow
Account  (and not  required to be paid to the  Mortgagor),  (viii) to the extent
permitted  under the terms of the related  Mortgage Note and applicable  law, to
pay late fees with respect to any Monthly  Payment  which is received  after the
applicable grace period,  (ix) to withdraw  suspense payments that are deposited
into the Escrow Account, (x) to withdraw any amounts inadvertently  deposited in
the Escrow  Account or (xi) to clear and terminate  the Escrow  Account upon the
termination  of this  Agreement in  accordance  with Section  10.01.  Any Escrow
Account shall not be a part of the Trust Estate.

            (c)   With respect to each Mortgage Loan it services,  each Servicer
shall maintain accurate records reflecting the status of taxes,  assessments and
other charges which are or may become a lien upon the Mortgaged Property and the
status of  Primary  Insurance  Policy  premiums  and fire and  hazard  insurance
coverage.  Each  Servicer  shall  obtain,  from time to time,  all bills for the
payment of such charges  (including  renewal  premiums) and shall effect payment
thereof  prior  to the  applicable  penalty  or  termination  date and at a time
appropriate for securing maximum discounts allowable, employing for such purpose
deposits of the Mortgagor in the Escrow  Account,  if any, which shall have been
estimated  and  accumulated  by such  Servicer  in amounts  sufficient  for such
purposes,  as allowed  under the terms of the  Mortgage.  To the  extent  that a
Mortgage  does not  provide for Escrow  Payments,  the  related  Servicer  shall
determine that any such payments are made by the Mortgagor. The related Servicer
assumes full  responsibility  for the timely payment of all such bills and shall
effect  timely  payments  of all such  bills  irrespective  of each  Mortgagor's
faithful  performance  in the  payment  of  same  or the  making  of the  Escrow
Payments.  The related  Servicer  shall  advance any such  payments that are not
timely  paid,  but such  Servicer  shall be required  so to advance  only to the
extent  that  such  Servicing  Advances,  in the  good  faith  judgment  of such
Servicer,  will be  recoverable  by such  Servicer  out of  Insurance  Proceeds,
Liquidation Proceeds or otherwise.

            Section 3.10      Access to Certain Documentation and Information
Regarding the Mortgage Loans.

            Each  Servicer  shall  afford the Trustee  reasonable  access to all
records and documentation regarding the Mortgage Loans serviced by said Servicer
and all  accounts,  insurance  information  and other  matters  relating to this
Agreement,  such access being afforded without charge,  but only upon reasonable
request  and  during  normal  business  hours at the  office  designated  by the
applicable Servicer.

            Upon  reasonable  advance  notice in  writing,  each  Servicer  will
provide to each Certificateholder which is a savings and loan association,  bank
or insurance  company certain  reports and reasonable  access to information and
documentation  regarding the Mortgage Loans serviced by such Servicer sufficient
to permit such  Certificateholder  to comply with applicable  regulations of the
OTS  or  other  regulatory   authorities  with  respect  to  investment  in  the
Certificates;  provided that such Servicer shall be entitled to be reimbursed by
each such  Certificateholder  for actual  expenses  incurred by such Servicer in
providing such reports and access.

            Section 3.11      Permitted   Withdrawals   from  the   Servicer
Custodial Accounts and Certificate Account.

            (a)   The NMC Servicer may from time to time make  withdrawals  from
the NMC Servicer  Custodial  Account,  the BAFSB  Servicer may from time to time
make withdrawals from the BAFSB Servicer Custodial Account and the BANA Servicer
may from time to time make withdrawals from the BANA Servicer Custodial Account,
for the following purposes:

               (i) to pay to the related Servicer (to the extent not  previously
      retained),  the servicing compensation to which it is entitled pursuant to
      Section 3.17, and to pay to the related Servicer,  as additional servicing
      compensation, earnings on or investment income with respect to funds in or
      credited to the related Servicer Custodial Account;

               (ii) to reimburse the related Servicer for unreimbursed  Advances
      made by it, such right of reimbursement pursuant to this clause (ii) being
      limited to amounts  received on the  Mortgage  Loan(s) in respect of which
      any such Advance was made;

               (iii) to reimburse  the related  Servicer for any  Nonrecoverable
      Advance previously made;

               (iv) to reimburse the related  Servicer for Insured Expenses from
      the related Insurance Proceeds;

               (v)to pay to the purchaser, with respect to each Mortgage Loan or
      REO Property that has been purchased pursuant to Section 2.02 or 2.06, all
      amounts received thereon after the date of such purchase;

               (vi)     to  reimburse  the related  Servicer or the  Depositor
      for  expenses  incurred  by any of them  and  reimbursable  pursuant  to
      Section 7.03;

               (vii) to withdraw any amount  deposited  in the related  Servicer
      Custodial Account and not required to be deposited therein;

               (viii) on or prior to the Remittance  Date, to withdraw an amount
      equal to the related Pool Distribution Amount, the related Trustee Fee and
      any  other  amounts  due to the  Trustee  under  this  Agreement  for such
      Distribution  Date,  to the extent on  deposit,  and remit such  amount in
      immediately  available funds to the Trustee for deposit in the Certificate
      Account; and

               (ix) to  clear  and  terminate  the  related  Servicer  Custodial
      Account upon termination of this Agreement pursuant to Section 10.01.

            Each  Servicer  shall keep and maintain  separate  accounting,  on a
Mortgage  Loan by  Mortgage  Loan  basis,  for the  purpose  of  justifying  any
withdrawal from the related Servicer  Custodial Account pursuant to clauses (i),
(ii),  (iv) and (v).  Prior to making any withdrawal  from the related  Servicer
Custodial  Account pursuant to clause (iii),  each Servicer shall deliver to the
Trustee an Officer's Certificate of a Servicing Officer indicating the amount of
any previous Advance determined by such Servicer to be a Nonrecoverable  Advance
and identifying the related Mortgage  Loan(s) and their  respective  portions of
such Nonrecoverable Advance.

            (b)   The Trustee shall withdraw funds from the Certificate  Account
for  distributions  to  Certificateholders  in  the  manner  specified  in  this
Agreement.  In addition, the Trustee may from time to time make withdrawals from
the Certificate Account for the following purposes:

               (i)  to pay to itself the Trustee  Fee and any other amounts due
      to the Trustee under this Agreement for the related Distribution Date;

               (ii)     to pay to itself as additional  compensation  earnings
      on or  investment  income  with  respect  to  funds  in the  Certificate
      Account;

               (iii) to withdraw  and return to the related  Servicer any amount
      deposited  in the  Certificate  Account and not  required to be  deposited
      therein; and

               (iv)  to  clear  and  terminate  the  Certificate   Account  upon
      termination of the Agreement pursuant to Section 10.01.

            Section 3.12      Maintenance of Hazard Insurance.

            Each Servicer  shall cause to be  maintained  for each Mortgage Loan
serviced by such  Servicer  fire and hazard  insurance  with  extended  coverage
customary in the area where the Mortgaged Property is located in an amount which
is at least equal to the lesser of (a) the full insurable value of the Mortgaged
Property or (b) the greater of (i) the  outstanding  principal  balance owing on
the Mortgage  Loan and (ii) an amount such that the  proceeds of such  insurance
shall be sufficient to avoid the  application  to the Mortgagor or loss payee of
any coinsurance clause under the policy. If the Mortgaged Property is in an area
identified in the Federal Register by the Federal Emergency Management Agency as
having special flood hazards (and such flood  insurance has been made available)
the  related  Servicer  will cause to be  maintained  a flood  insurance  policy
meeting the  requirements  of the current  guidelines  of the Federal  Insurance
Administration  and the requirements of FNMA or FHLMC.  Each Servicer shall also
maintain on REO Property  serviced by such Servicer,  fire and hazard  insurance
with  extended  coverage  in an amount  which is at least  equal to the  maximum
insurable value of the improvements which are a part of such property, liability
insurance and, to the extent  required,  flood  insurance in an amount  required
above.  Any amounts  collected by a Servicer under any such policies (other than
amounts to be deposited in an Escrow  Account and applied to the  restoration or
repair of the property subject to the related  Mortgage or property  acquired in
liquidation  of  the  Mortgage  Loan,  or to be  released  to the  Mortgagor  in
accordance  with  Customary  Servicing  Procedures)  shall be  deposited  in the
related Servicer  Custodial Account,  subject to withdrawal  pursuant to Section
3.11(a).  It is understood  and agreed that no  earthquake  or other  additional
insurance  need be required by a Servicer of any  Mortgagor or maintained on REO
Property,  other than pursuant to such  applicable laws and regulations as shall
at any time be in force and as shall  require  such  additional  insurance.  All
policies  required  hereunder shall be endorsed with standard  mortgagee clauses
with loss  payable to the related  Servicer,  and shall  provide for at least 30
days prior written notice of any  cancellation,  reduction in amount or material
change in coverage to such Servicer.

            The hazard  insurance  policies for each  Mortgage Loan secured by a
unit  in  a  condominium  development  or  planned  unit  development  shall  be
maintained  with respect to such Mortgage Loan and the related  development in a
manner which is consistent with FNMA requirements.

            Notwithstanding  the foregoing,  any Servicer may maintain a blanket
policy  insuring  against  hazard  losses  on all of  the  Mortgaged  Properties
relating to the Mortgage  Loans serviced by such Servicer in lieu of maintaining
the required hazard insurance policies for each Mortgage Loan and may maintain a
blanket policy insuring against special flood hazards in lieu of maintaining any
required flood insurance. Any such blanket policies shall (A) be consistent with
prudent  industry  standards,  (B) name the related  Servicer as loss payee, (C)
provide coverage in an amount equal to the aggregate unpaid principal balance on
the related Mortgage Loans without  co-insurance,  and (D) otherwise comply with
the  requirements  of this Section 3.12.  Any such blanket  policy may contain a
deductible  clause;  provided that if any Mortgaged Property is not covered by a
separate  policy  otherwise  complying  with this Section 3.12 and a loss occurs
with respect to such  Mortgaged  Property  which loss would have been covered by
such a policy,  the  related  Servicer  shall  deposit in the  related  Servicer
Custodial  Account the  difference,  if any,  between the amount that would have
been payable under a separate policy  complying with Section 3.12 and the amount
paid under such blanket policy.

            Section 3.13      Enforcement of Due-On-Sale Clauses;  Assumption
Agreements.

            (a)   Except  as otherwise  provided in this Section 3.13,  when any
Mortgaged Property subject to a Mortgage has been conveyed by the Mortgagor, the
related Servicer shall use reasonable  efforts, to the extent that it has actual
knowledge of such conveyance, to enforce any due-on-sale clause contained in any
Mortgage Note or Mortgage,  to the extent  permitted  under  applicable  law and
governmental regulations,  but only to the extent that such enforcement will not
adversely  affect or jeopardize  coverage under any Required  Insurance  Policy.
Notwithstanding  the  foregoing,  a Servicer is not  required  to exercise  such
rights  with  respect  to a  Mortgage  Loan if the  Person  to whom the  related
Mortgaged Property has been conveyed or is proposed to be conveyed satisfies the
terms and conditions contained in the Mortgage Note and Mortgage related thereto
and the consent of the  mortgagee  under such  Mortgage  Note or Mortgage is not
otherwise  required  under such Mortgage Note or Mortgage as a condition to such
transfer.  If (i) the related  Servicer is prohibited by law from  enforcing any
such due-on-sale clause, (ii) coverage under any Required Insurance Policy would
be adversely  affected,  (iii) the Mortgage  Note does not include a due-on-sale
clause or (iv)  nonenforcement  is otherwise  permitted  hereunder,  the related
Servicer is  authorized,  subject to Section  3.13(b),  to take or enter into an
assumption  and  modification  agreement  from or with the  Person  to whom such
Mortgaged  Property has been or is about to be conveyed,  pursuant to which such
Person  becomes  liable  under the  Mortgage  Note  and,  unless  prohibited  by
applicable  state law, the Mortgagor  remains liable thereon;  provided that the
Mortgage  Loan shall  continue to be covered  (if so covered  before the related
Servicer enters such agreement) by the applicable  Required Insurance  Policies.
The related  Servicer,  subject to Section 3.13(b),  is also authorized with the
prior  approval of the insurers under any Required  Insurance  Policies to enter
into a substitution of liability  agreement with such Person,  pursuant to which
the original Mortgagor is released from liability and such Person is substituted
as Mortgagor and becomes  liable under the Mortgage  Note.  Notwithstanding  the
foregoing,  a Servicer  shall not be deemed to be in default  under this Section
3.13 by reason of any  transfer or  assumption  which such  Servicer  reasonably
believes it is restricted by law from preventing, for any reason whatsoever.

            (b)   Subject to a Servicer's duty to enforce any due-on-sale clause
to the  extent set forth in Section  3.13(a),  in any case in which a  Mortgaged
Property  has been  conveyed to a Person by a  Mortgagor,  and such Person is to
enter into an assumption  agreement or  modification  agreement or supplement to
the Mortgage Note or Mortgage that requires the signature of the Trustee,  or if
an  instrument  of release  signed by the  Trustee  is  required  releasing  the
Mortgagor  from  liability  on the Mortgage  Loan,  the related  Servicer  shall
prepare  and deliver or cause to be prepared  and  delivered  to the Trustee for
signature and shall direct,  in writing,  the Trustee to execute the  assumption
agreement  with the Person to whom the Mortgaged  Property is to be conveyed and
such  modification  agreement or  supplement to the Mortgage Note or Mortgage or
other  instruments  as are reasonable or necessary to carry out the terms of the
Mortgage  Note or  Mortgage or  otherwise  to comply  with any  applicable  laws
regarding  assumptions or the transfer of the Mortgaged Property to such Person.
In no event shall the Trustee incur  liability for executing any document  under
this Section 3.13 at the direction of a Servicer.  In  connection  with any such
assumption,  no material term of the Mortgage Note may be changed.  In addition,
the  substitute  Mortgagor and the Mortgaged  Property must be acceptable to the
related  Servicer  in  accordance  with its  underwriting  standards  as then in
effect.  Together with each such substitution,  assumption or other agreement or
instrument  delivered to the Trustee for  execution by it, the related  Servicer
shall deliver an Officer's  Certificate  signed by a Servicing  Officer  stating
that the  requirements  of this  subsection  have been met. Each Servicer  shall
notify the Trustee that any such  substitution or assumption  agreement has been
completed by forwarding to the Trustee (or at the direction of the Trustee,  the
Custodian) the original of such substitution or assumption  agreement,  which in
the case of the original shall be added to the related  Mortgage File and shall,
for all purposes,  be considered a part of such Mortgage File to the same extent
as all other  documents and  instruments  constituting  a part thereof.  Any fee
collected by a Servicer for  entering  into an  assumption  or  substitution  of
liability  agreement  may be retained  by such  Servicer  as  additional  master
servicing compensation. Notwithstanding the foregoing, to the extent permissible
under  applicable  law and at the request of any  Servicer,  the  Trustee  shall
execute and deliver to such Servicer any powers of attorney and other  documents
prepared by such Servicer that are reasonably necessary or appropriate to enable
such  Servicer to execute any  assumption  agreement or  modification  agreement
required to be executed by the Trustee under this Section 3.13.

            Section 3.14      Realization Upon Defaulted  Mortgage Loans; REO
Property.

            (a)   Each  Servicer shall use reasonable  efforts to foreclose upon
or otherwise  comparably convert the ownership of Mortgaged  Properties securing
such of the Mortgage  Loans  serviced by such Servicer as come into and continue
in  default  and as to  which  no  satisfactory  arrangements  can be  made  for
collection of delinquent payments.  In connection with such foreclosure or other
conversion,  each Servicer shall follow Customary Servicing Procedures and shall
meet the  requirements  of the  insurer  under any  Required  Insurance  Policy;
provided,  however,  that  any  Servicer  may  enter  into a  special  servicing
agreement with an unaffiliated  Holder of 100% Percentage Interest of a Class of
Class B Certificates or a holder of a class of securities representing interests
in the Class B Certificates alone or together with other  subordinated  mortgage
pass-through  certificates.  Such agreement shall be  substantially  in the form
attached hereto as Exhibit K or subject to each Rating  Agency's  acknowledgment
that the ratings of the Certificates in effect immediately prior to the entering
into such  agreement  would not be  qualified,  downgraded  or withdrawn and the
Certificates  would not be placed on credit review  status  (except for possible
upgrading)  as a result  of such  agreement.  Any  such  agreement  may  contain
provisions whereby such holder may instruct the applicable  Servicer to commence
or delay  foreclosure  proceedings  with respect to  delinquent  Mortgage  Loans
serviced by such Servicer and will contain provisions for the deposit of cash by
the holder that would be available for  distribution  to  Certificateholders  if
Liquidation Proceeds are less than they otherwise may have been had the Servicer
acted in accordance with its normal procedures. Notwithstanding the foregoing, a
Servicer  shall not be required to expend its own funds in  connection  with any
foreclosure or towards the restoration of any Mortgaged Property unless it shall
determine  (i) that  such  restoration  and/or  foreclosure  will  increase  the
proceeds of  liquidation of the Mortgage Loan after  reimbursement  to itself of
such  expenses and (ii) that such  expenses  will be  recoverable  to it through
proceeds of the liquidation of the Mortgage Loan (respecting which it shall have
priority  for  purposes  of  withdrawals  from the  related  Servicer  Custodial
Account). Any such expenditures shall constitute Servicing Advances for purposes
of this Agreement.

            The decision of any  Servicer to  foreclose on a defaulted  Mortgage
Loan shall be subject to a  determination  by such Servicer that the proceeds of
such  foreclosure  would  exceed  the  costs and  expenses  of  bringing  such a
proceeding.

            With respect to any REO Property,  the deed or  certificate  of sale
shall  be  taken  in  the  name  of  the   Trustee   for  the   benefit  of  the
Certificateholders,  or its nominee,  on behalf of the  Certificateholders.  The
Trustee's  name shall be placed on the title to such REO Property  solely as the
Trustee hereunder and not in its individual capacity. The related Servicer shall
ensure that the title to such REO Property  references  this  Agreement  and the
Trustee's capacity hereunder. Pursuant to its efforts to sell such REO Property,
the related  Servicer  shall either itself or through an agent  selected by such
Servicer  manage,  conserve,  protect and operate  such REO Property in the same
manner  that it manages,  conserves,  protects  and  operates  other  foreclosed
property for its own account and in the same manner that similar property in the
same locality as the REO Property is managed.  Incident to its  conservation and
protection  of the interests of the  Certificateholders,  such Servicer may rent
the same, or any part thereof, as such Servicer deems to be in the best interest
of the Certificateholders for the period prior to the sale of such REO Property.
Each  Servicer  shall  prepare for and  deliver to the Trustee a statement  with
respect to each REO Property  serviced by such Servicer that has been rented, if
any, showing the aggregate  rental income received and all expenses  incurred in
connection  with the  management  and  maintenance  of such REO Property at such
times as is  necessary  to  enable  the  Trustee  to comply  with the  reporting
requirements of the REMIC Provisions;  provided,  however, that a Servicer shall
have no duty to rent any REO  Property  on behalf of the Trust.  The net monthly
rental income,  if any, from such REO Property shall be deposited in the related
Servicer  Custodial  Account  no  later  than  the  close  of  business  on each
Determination  Date.  Each Servicer shall perform,  with respect to the Mortgage
Loans serviced by such Servicer,  the tax reporting and withholding  required by
Sections  1445  and  6050J  of  the  Code  with  respect  to  foreclosures   and
abandonments,  the tax  reporting  required  by  Section  6050H of the Code with
respect to the receipt of mortgage interest from individuals and, if required by
Section 6050P of the Code with respect to the  cancellation  of  indebtedness by
certain financial entities, by preparing such tax and information returns as may
be required,  in the form  required.  Each Servicer shall deliver copies of such
reports to the Trustee.

            If the Trust acquires any Mortgaged  Property as described  above or
otherwise  in  connection  with a  default  or a  default  which  is  reasonably
foreseeable  on a Mortgage  Loan,  the related  Servicer  shall  dispose of such
Mortgaged  Property  prior to the end of the third  calendar year  following the
year of its acquisition by the Trust (such period, the "REO Disposition Period")
unless (A) the Trustee shall have been supplied by such Servicer with an Opinion
of  Counsel  to the  effect  that the  holding  by the  Trust of such  Mortgaged
Property  subsequent  to the REO  Disposition  Period  will  not  result  in the
imposition  of taxes on  "prohibited  transactions"  on the REMIC (as defined in
Section  860F of the  Code) or cause the Trust  Estate to fail to  qualify  as a
REMIC at any time that any Certificates are outstanding,  or (B) the Trustee (at
such  Servicer's  expense) or such Servicer shall have applied for, prior to the
expiration of the REO  Disposition  Period,  an extension of the REO Disposition
Period in the manner  contemplated by Section  856(e)(3) of the Code. If such an
Opinion of Counsel is provided or such an exemption  is obtained,  the Trust may
continue to hold such Mortgaged Property (subject to any conditions contained in
such Opinion of Counsel) for the applicable  period.  Notwithstanding  any other
provision of this Agreement,  no Mortgaged  Property acquired by the Trust shall
be rented (or  allowed to  continue  to be  rented)  or  otherwise  used for the
production  of income by or on behalf of the Trust in such a manner or  pursuant
to any terms that would (i) cause such Mortgaged  Property to fail to qualify as
"foreclosure  property" within the meaning of Section  860G(a)(8) of the Code or
(ii) subject the REMIC to the  imposition of any federal,  state or local income
taxes on the income earned from such Mortgaged Property under Section 860G(c) of
the Code or otherwise,  unless the related  Servicer has agreed to indemnify and
hold harmless the Trust with respect to the  imposition of any such taxes.  Each
Servicer  shall  identify to the Trustee any  Mortgaged  Property  relating to a
Mortgage  Loan  serviced  by such  Servicer  held by the Trust for 30 months for
which no plans to dispose of such Mortgaged  Property by such Servicer have been
made. After delivery of such identification,  the related Servicer shall proceed
to dispose of any such Mortgaged  Property by holding a commercially  reasonable
auction for such property.

            The income earned from the management of any REO Properties,  net of
reimbursement  to the related  Servicer for  expenses  incurred  (including  any
property  or  other  taxes)  in  connection  with  such  management  and  net of
unreimbursed Servicing Fees, Periodic Advances and Servicing Advances,  shall be
applied to the payment of  principal  of and  interest on the related  defaulted
Mortgage  Loans (solely for the purposes of  allocating  principal and interest,
interest  shall be treated as accruing as though such Mortgage  Loans were still
current)  and  all  such  income  shall  be  deemed,  for all  purposes  in this
Agreement,  to be payments on account of  principal  and interest on the related
Mortgage  Notes and  shall be  deposited  into the  related  Servicer  Custodial
Account.  To the extent the net income  received during any calendar month is in
excess of the amount  attributable to amortizing  principal and accrued interest
at the related  Mortgage  Interest  Rate on the related  Mortgage  Loan for such
calendar  month,  such excess shall be considered to be a partial  prepayment of
principal of the related Mortgage Loan.

            The proceeds from any liquidation of a Mortgage Loan, as well as any
income from an REO Property, will be applied in the following order of priority:
first, to reimburse the related Servicer for any related unreimbursed  Servicing
Advances and Servicing Fees;  second,  to reimburse the related Servicer for any
unreimbursed  Periodic Advances and to reimburse the related Servicer  Custodial
Account  for  any  Nonrecoverable  Advances  (or  portions  thereof)  that  were
previously  withdrawn by the related Servicer  pursuant to Section  3.11(a)(iii)
that related to such Mortgage Loan;  third,  to accrued and unpaid  interest (to
the  extent  no  Periodic  Advance  has been  made for such  amount  or any such
Periodic  Advance  has been  reimbursed)  on the  Mortgage  Loan or related  REO
Property,  at the Mortgage Rate to the Due Date  occurring in the month in which
such  amounts are  required  to be  distributed;  and  fourth,  as a recovery of
principal of the Mortgage Loan. Excess Proceeds, if any, from the liquidation of
a  Liquidated  Mortgage  Loan  will  be  retained  by the  related  Servicer  as
additional servicing compensation pursuant to Section 3.17.

            (b)   Each  Servicer  shall  promptly  notify the  Depositor  of any
Mortgage Loan serviced by such Servicer which comes into default.  The Depositor
shall be entitled,  at its option, to repurchase (i) any such defaulted Mortgage
Loan from the Trust Estate if, in the Depositor's  judgment,  the default is not
likely  to be cured by the  Mortgagor  or (ii) any  Mortgage  Loan in the  Trust
Estate which pursuant to Section 4(b) of the  applicable  Mortgage Loan Purchase
Agreement the applicable Seller requests the Depositor to repurchase and to sell
to such Seller to  facilitate  the exercise of the Seller's  rights  against the
originator or prior holder of such  Mortgage  Loan.  The purchase  price for any
such  Mortgage  Loan  shall  be 100% of the  unpaid  principal  balance  of such
Mortgage Loan plus accrued interest thereon at the Mortgage  Interest Rate (less
the Servicing Fee Rate for such Mortgage Loan) through the last day of the month
in which such repurchase  occurs.  Upon the receipt of such purchase price,  the
applicable  Servicer shall provide to the Trustee the  notification  required by
Section  3.15 and the Trustee or the  Custodian  shall  promptly  release to the
Depositor the Mortgage File relating to the Mortgage Loan being repurchased.

            Section 3.15      Trustee to Cooperate; Release of Mortgage Files.

            Upon the payment in full of any Mortgage  Loan,  or the receipt by a
Servicer  of a  notification  that  payment in full will be escrowed in a manner
customary for such purposes,  the related Servicer will  immediately  notify the
Trustee (or, at the direction of the Trustee,  the Custodian) by delivering,  or
causing to be  delivered,  two copies  (one of which  will be  returned  to such
Servicer  with the  Mortgage  File)  of a  Request  for  Release  (which  may be
delivered  in an  electronic  format  acceptable  to the Trustee and the related
Servicer).  Upon  receipt of such  request,  the  Trustee or the  Custodian,  as
applicable,  shall within seven Business Days release the related  Mortgage File
to the related Servicer.  The Trustee shall at the related Servicer's  direction
execute and deliver to such  Servicer  the  request  for  reconveyance,  deed of
reconveyance or release or satisfaction of mortgage or such instrument releasing
the lien of the Mortgage, in each case provided by such Servicer,  together with
the Mortgage Note with written evidence of cancellation thereon. If the Mortgage
has been  recorded in the name of MERS or its  designee,  the  related  Servicer
shall take all  necessary  action to reflect the release of the  Mortgage on the
records  of  MERS.  Expenses  incurred  in  connection  with any  instrument  of
satisfaction  or  deed  of  reconveyance  shall  be  chargeable  to the  related
Mortgagor.  From time to time and as shall be  appropriate  for the servicing or
foreclosure of any Mortgage Loan,  including for such purpose  collection  under
any policy of flood insurance,  any fidelity bond or errors or omissions policy,
or for the purposes of  effecting a partial  release of any  Mortgaged  Property
from the lien of the Mortgage or the making of any  corrections  to the Mortgage
Note or the  Mortgage or any of the other  documents  included  in the  Mortgage
File, the Trustee or the Custodian,  as applicable,  shall, upon delivery to the
Trustee (or, at the  direction of the Trustee,  the  Custodian) of a Request for
Release  signed by a Servicing  Officer,  release the Mortgage File within seven
Business Days to the related  Servicer.  Subject to the further  limitations set
forth below,  the related  Servicer shall cause the Mortgage File so released to
be  returned  to the  Trustee or the  Custodian,  as  applicable,  when the need
therefor  by such  Servicer  no  longer  exists,  unless  the  Mortgage  Loan is
liquidated  and the  proceeds  thereof are  deposited  in the  related  Servicer
Custodial  Account,  in which case the  related  Servicer  shall  deliver to the
Trustee or the  Custodian,  as  applicable,  a Request for Release,  signed by a
Servicing Officer.

            The Trustee  shall execute and deliver to any Servicer any powers of
attorney  and other  documents  prepared by such  Servicer  that are  reasonably
necessary or  appropriate to enable such Servicer to carry out its servicing and
administrative  duties under this Agreement,  upon the request of such Servicer.
In addition,  upon  prepayment  in full of any  Mortgage  Loan or the receipt of
notice  that funds for such  purpose  have been  placed in escrow,  the  related
Servicer is  authorized  to give,  as  attorney-in-fact  for the Trustee and the
mortgagee under the Mortgage,  an instrument of  satisfaction  (or Assignment of
Mortgage without  recourse)  regarding the Mortgaged  Property  relating to such
Mortgage Loan,  which  instrument of satisfaction or Assignment of Mortgage,  as
the case may be,  shall be  delivered  to the Person  entitled  thereto  against
receipt of the  prepayment in full. If the Mortgage is registered in the name of
MERS or its designee, the applicable Servicer shall take all necessary action to
reflect  the  release  on the  records  of  MERS.  In  lieu  of  executing  such
satisfaction or Assignment of Mortgage, or if another document is required to be
executed  by the  Trustee,  the  related  Servicer  may  deliver  or cause to be
delivered to the Trustee,  for signature,  as appropriate,  any court pleadings,
requests for trustee's  sale or other  documents  necessary to  effectuate  such
foreclosure or any legal action brought to obtain judgment against the Mortgagor
on the Mortgage  Note or the  Mortgage or to obtain a deficiency  judgment or to
enforce  any other  remedies  or rights  provided  by the  Mortgage  Note or the
Mortgage or otherwise available at law or in equity.

            Section  3.16  Documents,  Records  and Funds in  Possession  of the
Servicers to be Held for the Trustee.

            Each Servicer  shall transmit to the Trustee or, at the direction of
the Trustee,  the  Custodian as required by this  Agreement  all  documents  and
instruments in respect of a Mortgage Loan serviced by such Servicer  coming into
the possession of such Servicer from time to time and shall account fully to the
Trustee for any funds received by such Servicer or which otherwise are collected
by such Servicer as Liquidation Proceeds or Insurance Proceeds in respect of any
Mortgage  Loan  serviced  by  such  Servicer.  The  documents  constituting  the
Servicing File shall be held by the related Servicer as custodian and bailee for
the  Trustee.  All Mortgage  Files and funds  collected or held by, or under the
control of, any  Servicer in respect of any  Mortgage  Loans,  whether  from the
collection  of principal  and interest  payments or from  Liquidation  Proceeds,
including  but not  limited  to, any funds on deposit  in the  related  Servicer
Custodial  Account,  shall be held by such  Servicer  for and on  behalf  of the
Trustee and shall be and remain the sole and exclusive  property of the Trustee,
subject to the  applicable  provisions  of this  Agreement.  Each  Servicer also
agrees that it shall not knowingly create, incur or subject any Mortgage File or
any  funds  that  are  deposited  in the  related  Servicer  Custodial  Account,
Certificate  Account or any Escrow  Account,  or any funds that otherwise are or
may   become  due  or  payable   to  the   Trustee   for  the   benefit  of  the
Certificateholders,  to any claim, lien, security interest, judgment, levy, writ
of attachment or other encumbrance created by such Servicer,  or assert by legal
action or otherwise  any claim or right of setoff  against any Mortgage  File or
any funds collected on, or in connection with, a Mortgage Loan, except, however,
that each Servicer shall be entitled to set off against and deduct from any such
funds any amounts that are properly due and payable to such Servicer  under this
Agreement.

            Section 3.17      Servicing Compensation.

            Each Servicer shall be entitled out of each payment of interest on a
Mortgage Loan (or portion thereof) serviced by such Servicer and included in the
Trust Estate to retain or withdraw from the related Servicer  Custodial  Account
an amount equal to the Servicing Fee for such Distribution Date.

            Additional  servicing  compensation in the form of Excess  Proceeds,
prepayment  penalties,  assumption fees, late payment charges and all income and
gain  net of any  losses  realized  from  Permitted  Investments  and all  other
customary  and  ancillary  income  and fees  shall be  retained  by the  related
Servicer to the extent not  required  to be  deposited  in the related  Servicer
Custodial  Account pursuant to Section 3.08(b).  Each Servicer shall be required
to pay all expenses  incurred by it in connection with its servicing  activities
hereunder  and  shall  not be  entitled  to  reimbursement  therefor  except  as
specifically provided in this Agreement.

            Notwithstanding  the  foregoing,  with respect to the payment of the
Servicing Fee on any  Distribution  Date,  the aggregate  Servicing Fee for each
Servicer for such  Distribution Date shall be reduced (but not below zero) by an
amount equal to the lesser of (a) the  Prepayment  Interest  Shortfall  for such
Distribution  Date relating to the Mortgage  Loans serviced by such Servicer and
(b) one-twelfth of 0.25% of the aggregate  Scheduled  Principal  Balance of such
Mortgage Loans for such  Distribution  Date (any such  reduction,  "Compensating
Interest").

            Section 3.18      Annual Statement as to Compliance.

            Each Servicer shall deliver to the Trustee and each Rating Agency on
or before 90 days after the end of such Servicer's fiscal year,  commencing with
its 1999  fiscal  year,  an  Officer's  Certificate  stating,  as to the  signer
thereof,  that  (a) a review  of the  activities  of such  Servicer  during  the
preceding  calendar  year and of the  performance  of such  Servicer  under this
Agreement has been made under such officer's supervision, and (b) to the best of
such officer's knowledge,  based on such review, such Servicer has fulfilled all
its obligations under this Agreement throughout such year, or, if there has been
a  default  in the  fulfillment  of any such  obligation,  specifying  each such
default known to such officer and the nature and status thereof.

            Section 3.19      Annual   Independent   Public    Accountants'
Servicing Statement; Financial Statements.

            Each Servicer shall, at its own expense,  on or before 90 days after
the end of such  Servicer's  fiscal year,  commencing with its 1999 fiscal year,
cause a firm of  independent  public  accountants  (who  may also  render  other
services to such  Servicer or any  affiliate  thereof)  which is a member of the
American Institute of Certified Public Accountants to furnish a statement to the
Trustee to the effect that such firm has with respect to such Servicer's overall
servicing   operations,   examined  such   operations  in  accordance  with  the
requirements  of the Uniform Single  Attestation  Program for Mortgage  Bankers,
stating such firm's conclusions relating thereto.

            Section 3.20      Advances.

            Each Servicer  shall  determine on or before each  Servicer  Advance
Date  whether  it is  required  to  make  a  Periodic  Advance  pursuant  to the
definition thereof. If any Servicer determines it is required to make a Periodic
Advance,  it shall, on or before the Servicer  Advance Date,  either (a) deposit
into the  related  Servicer  Custodial  Account an amount  equal to the  Advance
and/or (b) make an  appropriate  entry in its  records  relating  to the related
Servicer  Custodial  Account  that any  portion  of the  Amount  Held for Future
Distribution in such Servicer  Custodial  Account has been used by such Servicer
in discharge of its obligation to make any such Periodic  Advance.  Any funds so
applied  shall be replaced by such  Servicer by deposit in the related  Servicer
Custodial  Account  no later  than the close of  business  on the  Business  Day
preceding the next Servicer  Advance Date. Each Servicer shall be entitled to be
reimbursed from the related Servicer  Custodial  Account for all Advances of its
own funds made pursuant to this Section 3.20 as provided in Section 3.11(a). The
obligation  to make  Periodic  Advances  with respect to any Mortgage Loan shall
continue  until  the  ultimate  disposition  of the REO  Property  or  Mortgaged
Property  relating to such Mortgage Loan. Each Servicer shall inform the Trustee
of the  amount  of the  Periodic  Advance  to be made by such  Servicer  on each
Servicer Advance Date no later than the related Remittance Date.

            Each Servicer  shall deliver to the Trustee on the related  Servicer
Advance Date an Officer's  Certificate  of a Servicing  Officer  indicating  the
amount of any proposed  Periodic  Advance  determined  by such  Servicer to be a
Nonrecoverable  Advance.  Notwithstanding  anything to the contrary, the related
Servicer shall not be required to make any Periodic Advance or Servicing Advance
that would be a Nonrecoverable Advance.

            Section 3.21      Modifications, Waivers, Amendments and Consents.

            (a)   Subject  to this Section 3.21,  each Servicer may agree to any
modification, waiver, forbearance, or amendment of any term of any Mortgage Loan
serviced  by  such   Servicer   without  the  consent  of  the  Trustee  or  any
Certificateholder. All modifications, waivers, forbearances or amendments of any
Mortgage  Loan  shall be in  writing  and  shall be  consistent  with  Customary
Servicing Procedures.

            (b)   A  Servicer shall not agree to enter into, and shall not enter
into, any modification, waiver (other than a waiver referred to in Section 3.13,
which  waiver,  if any,  shall be  governed  by Section  3.13),  forbearance  or
amendment  of any  term  of any  Mortgage  Loan if  such  modification,  waiver,
forbearance, or amendment would:

               (i)affect  the  amount  or  timing of any  related  payment  of
      principal, interest or other amount payable thereunder;

               (ii) in such Servicer's judgment,  materially impair the security
      for such  Mortgage  Loan or reduce  the  likelihood  of timely  payment of
      amounts due thereon; or

               (iii) otherwise  constitutes a "significant  modification" within
      the meaning of Treasury Regulations Section 1.860G-2(b);

unless,  in either case,  (A) such  Mortgage Loan is 90 days or more past due or
(B) such  Servicer  delivers  to the Trustee an Opinion of Counsel to the effect
that such  modification,  waiver,  forbearance or amendment would not affect the
REMIC status of the Trust Estate and, in either case, such modification, waiver,
forbearance or amendment is reasonably likely to produce a greater recovery with
respect to such  Mortgage  Loan than  would  liquidation.  Subject to  Customary
Servicing Procedures,  any Servicer may permit a forbearance for a Mortgage Loan
serviced  by such  Servicer  which in such  Servicer's  judgment  is  subject to
imminent default.

            (c)   Any  payment of  interest,  which is deferred  pursuant to any
modification,  waiver,  forbearance or amendment permitted hereunder, shall not,
for  purposes  hereof,  including,   without  limitation,   calculating  monthly
distributions to Certificateholders, be added to the unpaid principal balance of
the related Mortgage Loan,  notwithstanding that the terms of such Mortgage Loan
or such modification, waiver or amendment so permit.

            (d)   Any  Servicer may, as a condition to granting any request by a
Mortgagor for consent,  modification,  waiver,  forbearance  or  amendment,  the
granting of which is within such Servicer's  discretion pursuant to the Mortgage
Loan  and is  permitted  by the  terms  of this  Agreement,  require  that  such
Mortgagor  pay  to  such  Servicer,  as  additional  servicing  compensation,  a
reasonable or customary fee for the additional  services performed in connection
with such request, together with any related costs and expenses incurred by such
Servicer,  which  amount  shall  be  retained  by such  Servicer  as  additional
servicing compensation.

            (e)   Each  Servicer  shall notify the Trustee,  in writing,  of any
modification,  waiver, forbearance or amendment of any term of any Mortgage Loan
serviced by such Servicer and the date thereof, and shall deliver to the Trustee
(or, at the direction of the Trustee,  the Custodian) for deposit in the related
Mortgage  File,  an  original  counterpart  of the  agreement  relating  to such
modification,  waiver,  forbearance  or  amendment,  promptly  (and in any event
within ten Business Days) following the execution  thereof;  provided,  however,
that if any such modification,  waiver,  forbearance or amendment is required by
applicable  law to be recorded,  the related  Servicer (i) shall  deliver to the
Trustee a copy thereof and (ii) shall deliver to the Trustee such document, with
evidence of notification upon receipt thereof from the public recording office.

            Section 3.22      Reports  to  the   Securities   and   Exchange
Commission.

            The Trustee  shall,  on behalf of the Trust,  cause to be filed with
the Securities and Exchange Commission any periodic reports required to be filed
under the provisions of the Securities Exchange Act of 1934, as amended, and the
rules and regulations of the Securities and Exchange Commission thereunder,  for
so long as any Certificates registered under the 1933 Act are outstanding (other
than the Current  Report on Form 8-K to be filed by the  Depositor in connection
with  computational  materials and the initial  Current Report on Form 8-K to be
filed by the  Depositor in  connection  with the issuance of the  Certificates).
Upon the request of the Trustee,  each of the Servicers and the Depositor  shall
cooperate  with the  Trustee  in the  preparation  of any such  report and shall
provide to the Trustee in a timely manner all such  information or documentation
as the Trustee may reasonably  request in connection with the performance of its
duties and obligations under this Section.


                                   ARTICLE IV

                             SERVICER'S CERTIFICATE

            Section 4.01      Servicer's Certificate.

            Each month,  not later than 12:00 noon  Eastern time on the Business
Day  following  each  Determination  Date,  each  Servicer  shall deliver to the
Trustee, a Servicer's  Certificate (in substance and format mutually  acceptable
to such Servicer and the Trustee) certified by a Servicing Officer setting forth
the  information  necessary in order for the Trustee to perform its  obligations
under this  Agreement.  The Trustee may  conclusively  rely upon the information
contained in a Servicer's  Certificate for all purposes hereunder and shall have
no duty to verify or re-compute any of the information contained therein.

            Each such  statement  shall be provided by the Trustee to any Holder
of a Certificate upon request and shall also, to the extent  available,  include
information  regarding  delinquencies on Mortgage Loans serviced by the Servicer
providing such statement,  indicating the number and aggregate  principal amount
of Mortgage  Loans which are either one,  two,  three or more than three  months
delinquent and the book value of any REO Property.


                                    ARTICLE V

                PAYMENTS AND STATEMENTS TO CERTIFICATEHOLDERS;
                              REMIC ADMINISTRATION

            Section 5.01 Distributions.  On each Distribution Date, based solely
on the information in the Servicer's  Certificate,  the Trustee shall distribute
out of the  Certificate  Account (to the extent funds are available  therein) to
each  Certificateholder  of record on the  related  Record  Date  (other than as
provided in Section 10.01 respecting the final distribution) (a) by check mailed
to  such   Certificateholder   entitled  to  receive  a  distribution   on  such
Distribution Date at the address appearing in the Certificate  Register,  or (b)
upon written  request by the Holder of a Regular  Certificate (in the event such
Certificateholder  owns of  record  100% of a Class  of  Certificates  or  holds
Certificates of any Class having denominations  aggregating $1,000,000 or more),
by wire transfer or by such other means of payment as such Certificateholder and
the Trustee shall agree upon, such  Certificateholder's  Percentage  Interest in
the amount to which the related Class of  Certificates is entitled in accordance
with the priorities set forth below in Section 5.02.

            None of the Holders of any Class of Certificates, the Depositor, the
Servicers or the Trustee shall in any way be responsible or liable to Holders of
any Class of Certificates in respect of amounts properly previously  distributed
on any such Class.

            Amounts  distributed with respect to any Class of Certificates shall
be applied first to the  distribution of interest  thereon and then to principal
thereon.

            Section 5.02      Priorities of Distribution.

            (a)   On each  Distribution  Date,  based solely on the  information
contained in the  Servicer's  Certificate,  the Trustee shall  withdraw from the
Certificate  Account (to the extent funds are available therein) (1) the amounts
payable to the Trustee pursuant to Sections 3.11(b)(i) and 3.11(b)(ii) and shall
pay such funds to itself, and (2) the Pool Distribution  Amount, in an amount as
specified in written notice  received by the Trustee from the Servicers no later
than the  related  Determination  Date,  and shall  apply  such  funds  from the
Certificate  Account to distributions on the Certificates in the following order
of priority and to the extent of such funds:

               (i) to each Class of Senior  Certificates  (other  than the Class
      A-PO Certificates),  an amount allocable to interest equal to the Interest
      Distribution Amount for such Class and any shortfall being allocated among
      such  Classes in  proportion  to the amount of the  Interest  Distribution
      Amount that would have been distributed in the absence of such shortfall;

               (ii)  concurrently  to the Class A  Certificates  (other than the
      Class A-PO Certificates) and the Class A-PO Certificates,  pro rata, based
      on their respective Senior Principal  Distribution Amount and PO Principal
      Amount,  (A) to the  Class A  Certificates  (other  than  the  Class  A-PO
      Certificates),   in  an  aggregate  amount  up  to  the  Senior  Principal
      Distribution  Amount, such distribution to be allocated among such Classes
      in accordance with Section 5.02(b) and (B) to the Class A-PO  Certificates
      in an aggregate amount up to the PO Principal Amount;

               (iii) to the Class A-PO  Certificates,  any Class  A-PO  Deferred
      Amount,  up to the  Subordinate  Principal  Distribution  Amount  for such
      Distribution Date from amounts otherwise  distributable first to the Class
      B-6 Certificates pursuant to clause (iv)(L) below, second to the Class B-5
      Certificates  pursuant  to clause  (iv)(J)  below,  third to the Class B-4
      Certificates  pursuant to clause  (iv)(H)  below,  fourth to the Class B-3
      Certificates  pursuant to clause  (iv)(F)  below,  fifth to the Clause B-2
      Certificates pursuant to clause (iv)(D) below and finally to the Class B-1
      Certificates pursuant to clause (iv)(B) below;

               (iv)  to each  Class  of  Subordinate  Certificates,  subject  to
      paragraph (d) below, in the following order of priority:

                  (A) to the Class B-1  Certificates,  an  amount  allocable  to
            interest  equal to the Interest  Distribution  Amount for such Class
            for such Distribution Date;

                  (B) to the Class B-1  Certificates,  an  amount  allocable  to
            principal  equal to its Pro Rata  Share for such  Distribution  Date
            less any amount used to pay the Class A-PO Deferred  Amount pursuant
            to clause (iii) above until the Class  Certificate  Balance  thereof
            has been reduced to zero;

                  (C) to the Class B-2  Certificates,  an  amount  allocable  to
            interest  equal to the Interest  Distribution  Amount for such Class
            for such Distribution Date;

                  (D) to the Class B-2  Certificates,  an  amount  allocable  to
            principal  equal to its Pro Rata  Share for such  Distribution  Date
            less any amount used to pay the Class A-PO Deferred  Amount pursuant
            to clause (iii) above until the Class  Certificate  Balance  thereof
            has been reduced to zero;

                  (E) to the Class B-3  Certificates,  an  amount  allocable  to
            interest  equal to the Interest  Distribution  Amount for such Class
            for such Distribution Date;

                  (F) to the Class B-3  Certificates,  an  amount  allocable  to
            principal  equal to its Pro Rata  Share for such  Distribution  Date
            less any amount used to pay the Class A-PO Deferred  Amount pursuant
            to clause (iii) above until the Class  Certificate  Balance  thereof
            has been reduced to zero;

                  (G) to the Class B-4  Certificates,  an  amount  allocable  to
            interest  equal to the Interest  Distribution  Amount for such Class
            for such Distribution Date;

                  (H) to the Class B-4  Certificates,  an  amount  allocable  to
            principal  equal to its Pro Rata  Share for such  Distribution  Date
            less any amount used to pay the Class A-PO Deferred  Amount pursuant
            to clause (iii) above until the Class  Certificate  Balance  thereof
            has been reduced to zero;

                  (I) to the Class B-5  Certificates,  an  amount  allocable  to
            interest  equal to the Interest  Distribution  Amount for such Class
            for such Distribution Date;

                  (J) to the Class B-5  Certificates,  an  amount  allocable  to
            principal  equal to its Pro Rata  Share for such  Distribution  Date
            less any amount used to pay the Class A-PO Deferred  Amount pursuant
            to clause (iii) above until the Class  Certificate  Balance  thereof
            has been reduced to zero;

                  (K) to the Class B-6  Certificates,  an  amount  allocable  to
            interest  equal to the Interest  Distribution  Amount for such Class
            for such Distribution Date; and

                  (L) to the Class B-6  Certificates,  an  amount  allocable  to
            principal  equal to its Pro Rata  Share for such  Distribution  Date
            less any amount used to pay the Class A-PO Deferred  Amount pursuant
            to clause (iii) above until the Class  Certificate  Balance  thereof
            has been reduced to zero; and

               (v)  to the Holder of the Class A-R Certificate,  any  remaining
      Pool Distribution Amount.

            On any Distribution  Date,  amounts  distributed in respect of Class
A-PO Deferred Amounts will not reduce the Class Certificate Balance of the Class
A-PO Certificates.

            All distributions in respect of the Interest Distribution Amount for
a Class will be applied  first with  respect to the amount  payable  pursuant to
clause (i) of the definition of "Interest  Distribution Amount," and second with
respect to the amount payable pursuant to clause (ii) of such definition.

            (b) On each  Distribution  Date prior to the Senior  Credit  Support
Depletion Date, the amount distributable to the Class A Certificates (other than
the  Class  A-PO  Certificates)   pursuant  to  Section   5.02(a)(ii)  for  such
Distribution  Date,  will be distributed  concurrently in the following order of
priority:

         first,  to the Class  A-R  Certificate,  until its Class  Certificate
    Balance has been reduced to zero; and

         second,  to the Class A-1  Certificates,  until their Class Certificate
    Balance has been reduced to zero.

            On each  Distribution  Date on or after the  Senior  Credit  Support
Depletion Date, notwithstanding the allocation and priority set forth above, the
portion of the Pool Distribution Amount available to be distributed as principal
of the Class A Certificates  (other than the Class A-PO  Certificates)  shall be
distributed concurrently,  as principal, on such Classes, pro rata, on the basis
of their  respective Class  Certificate  Balances,  until the Class  Certificate
Balances thereof are reduced to zero.

            (c) On each Distribution Date, Accrued Certificate Interest for each
Class of  Certificates  for such  Distribution  Date  shall be  reduced  by such
Class's pro rata share, based on such Class's Interest  Distribution  Amount for
such Distribution  Date, without taking into account the allocation made by this
Section 5.02(c), of (A) Non-Supported Interest Shortfalls, (B) any Excess Losses
allocable  to interest,  (C) on and after the Senior  Credit  Support  Depletion
Date,  any other  Realized  Loss  allocable  to interest and (D) each Relief Act
Reduction  incurred  during  the  calendar  month  preceding  the  month of such
Distribution Date.

            (d) Notwithstanding the priority and allocation contained in Section
5.02(a)(iv),  if with respect to any Class of  Subordinate  Certificates  on any
Distribution  Date,  (i)  the  aggregate  of  the  Class  Certificate   Balances
immediately  prior  to such  Distribution  Date of all  Classes  of  Subordinate
Certificates  which have a higher  numerical Class  designation than such Class,
divided by (ii) the aggregate Class Certificate  Balance of all the Certificates
(other than the Class A-PO Certificates)  immediately prior to such Distribution
Date (the "Fractional  Interest") is less than the Original  Fractional Interest
for such Class,  no distribution of principal will be made to any Classes junior
to such Class (the "Restricted  Classes") and the Class Certificate  Balances of
the Restricted  Classes will not be used in  determining  the Pro Rata Share for
the  Subordinate  Certificates  that  are  not  Restricted  Classes.  Any  funds
remaining will be distributed in the order provided in Section 5.02(a)(iv).

            Section 5.03      Allocation of Losses.

            (a) On or prior to each  Determination  Date,  each  Servicer  shall
inform the Trustee in writing with  respect to each  Mortgage  Loan  serviced by
such Servicer:  (1) whether any Realized Loss is a Deficient  Valuation,  a Debt
Service  Reduction,  a Fraud Loss or a Special Hazard Loss, (2) of the amount of
such loss or Deficient Valuation, or of the terms of such Debt Service Reduction
and (3) of the total amount of Realized Losses.  Based on such information,  the
Trustee shall determine the total amount of Realized  Losses,  including  Excess
Losses, with respect to the related Distribution Date.

            The  principal  portion  of  Realized  Losses  with  respect  to any
Distribution Date shall be allocated as follows:

               (i)the  applicable PO Percentage of the principal  portion of any
      Realized  Loss with respect to a Discount  Mortgage  Loan,  including  any
      Excess Loss, shall be allocated to the Class A-PO  Certificates  until the
      Class Certificate Balance thereof is reduced to zero; and

               (ii)  (1)  the  applicable  Non-PO  Percentage  of the  principal
      portion  of any  Realized  Loss  (other  than an  Excess  Loss)  shall  be
      allocated first to the Subordinate  Certificates in reverse order of their
      respective  numerical  Class  designations  (beginning  with the  Class of
      Subordinate Certificates then outstanding with the highest numerical Class
      designation)  until the respective Class Certificate  Balance of each such
      Class is reduced to zero,  and  second to the Senior  Certificates  (other
      than  the  Class  A-PO  Certificates),  pro  rata,  on the  basis of their
      respective Class  Certificate  Balances  immediately  prior to the related
      Distribution Date, until the Class Certificate  Balances thereof have been
      reduced to zero; and

                  (2) the applicable  Non-PO Percentage of the principal portion
      of any Excess Losses shall be allocated to the Senior  Certificates (other
      than  the  Class  A-PO  Certificates),  pro  rata,  on the  basis of their
      respective Class  Certificate  Balances  immediately  prior to the related
      Distribution Date.

            (b) The  Class  Certificate  Balance  of the  Class  of  Subordinate
Certificates then outstanding with the highest numerical Class designation shall
be  reduced  on each  Distribution  Date by the  amount,  if any,  by which  the
aggregate  of the Class  Certificate  Balances  of all  outstanding  Classes  of
Certificates  (after  giving  effect  to  the  amount  to  be  distributed  as a
distribution  of principal and the allocation of Realized  Losses and Class A-PO
Deferred Amounts on such Distribution Date) exceeds the Adjusted Pool Amount for
such Distribution Date.

            After  the  Senior  Credit   Support   Depletion   Date,  the  Class
Certificate Balances of the Senior Certificates in the aggregate (other than the
Class Certificate  Balance of the Class A-PO  Certificates)  shall be reduced on
each  Distribution  Date by the amount,  if any, by which the  aggregate  of the
Class  Certificate  Balances of all outstanding  Classes of Senior  Certificates
(other than Class A-PO  Certificates)  (after  giving effect to the amount to be
distributed as a distribution of principal and the allocation of Realized Losses
on such Distribution  Date) exceeds the difference between (i) the Adjusted Pool
Amount for such Distribution Date and (ii) the Adjusted Pool Amount (PO Portion)
for such Distribution Date.

            Any such reduction shall be allocated among the Senior  Certificates
(other than the Class A-PO Certificates) based on the Class Certificate Balances
immediately prior to such Distribution Date.

            After  the  Senior  Credit   Support   Depletion   Date,  the  Class
Certificate  Balance  of the Class  A-PO  Certificates  shall be reduced on each
Distribution Date by the amount, if any, by which the Class Certificate  Balance
of the  Class  A-PO  Certificates  (after  giving  effect  to the  amount  to be
distributed as a distribution of principal and the allocation of Realized Losses
on such  Distribution  Date)  exceeds the Adjusted  Pool Amount (PO Portion) for
such Distribution Date.

            (c) Any Realized Loss  allocated to a Class of  Certificates  or any
reduction in the Class Certificate  Balance of a Class of Certificates  pursuant
to Section 5.03(b) above shall be allocated among the Certificates of such Class
in proportion to their respective Percentage Interests.

            (d) Any allocation of Realized  Losses to a Class of Certificates or
any reduction in the Class  Certificate  Balance of a Class  pursuant to Section
5.03(b) above shall be  accomplished by reducing the Class  Certificate  Balance
thereof  prior to the  distributions  made on the related  Distribution  Date in
accordance with the definition of "Class Certificate Balance."

            Section 5.04      Statements to Certificateholders.

            (a) Prior to the  Distribution  Date in each  month,  based upon the
information provided to the Trustee on the Servicer's  Certificates delivered to
the Trustee  pursuant to Section 4.01, the Trustee shall determine the following
information with respect to such Distribution Date:

               (i)the amount allocable to principal,  separately identifying the
      aggregate  amount of any Principal  Prepayments and  Liquidation  Proceeds
      included therein;

               (ii) the amount allocable to interest,  any Class Unpaid Interest
      Shortfall  included in such  distribution  and any remaining  Class Unpaid
      Interest Shortfall after giving effect to such distribution;

               (iii)  if the  distribution  to the  Holders  of  such  Class  of
      Certificates is less than the full amount that would be  distributable  to
      such Holders if there were sufficient funds available therefor, the amount
      of the  shortfall  and the  allocation  thereof as between  principal  and
      interest;

               (iv) the Class Certificate  Balance of each Class of Certificates
      after giving effect to the distribution of principal on such  Distribution
      Date;

               (v)the  Pool  Stated   Principal   Balance  for  the  following
      Distribution Date;

               (vi)     the Senior  Percentage,  the Priority  Percentage  and
      Subordinate Percentage for the following Distribution Date;

               (vii) the amount of the Servicing Fees paid to or retained by the
      Servicers with respect to such Distribution Date;

               (viii) the Pass-Through  Rate for each such Class of Certificates
      with respect to such Distribution Date;

               (ix) the amount of Periodic Advances included in the distribution
      on such  Distribution  Date and the aggregate amount of Periodic  Advances
      outstanding as of the close of business on such Distribution Date;

               (x)the number and aggregate  principal  amounts of Mortgage Loans
      (A) delinquent  (exclusive of Mortgage Loans in  foreclosure)  (1) 1 to 30
      days (2) 31 to 60 days  (3) 61 to 90 days and (4) 91 or more  days and (B)
      in  foreclosure,  as of the  close  of  business  on the  last  day of the
      calendar month preceding such Distribution Date;

               (xi)  with  respect  to any  Mortgage  Loan  that  became  an REO
      Property during the preceding  calendar month,  the loan number and Stated
      Principal Balance of such Mortgage Loan as of the close of business on the
      Determination  Date  preceding  such  Distribution  Date  and the  date of
      acquisition thereof;

               (xii)  the  total  number  and  principal   balance  of  any  REO
      Properties (and market value, if available) as of the close of business on
      the Determination Date preceding such Distribution Date;

               (xiii)   the Senior  Prepayment  Percentage and the Subordinate
      Prepayment Percentage for the following Distribution Date;

               (xiv) the aggregate amount of Realized Losses incurred during the
      preceding  calendar  month or any Class  A-PO  Deferred  Amounts  for such
      Distribution Date; and

               (xv) the Special  Hazard Loss  Amount,  the Fraud Loss Amount and
      the Bankruptcy Loss Amount,  in each case as of the related  Determination
      Date.

            (b) No later than each  Distribution  Date, the Trustee,  based upon
information  supplied to it on the  Servicer's  Certificates,  shall prepare and
deliver (by mail, fax or electronically)  to each Holder of a Certificate,  each
Rating Agency and each Servicer a statement  setting forth the  information  set
forth in Section 5.04(a).

            In the case of information  furnished  pursuant to clauses (i), (ii)
and (ix) of Section  5.04(a),  the amounts shall be expressed as a dollar amount
per Certificate with a $1,000 denomination.

            On each Distribution  Date, the Trustee shall prepare and furnish to
each  Financial  Market  Service,  in  electronic or such other format and media
mutually  agreed  upon by the  Trustee,  the  Financial  Market  Service and the
Depositor,  the  information  contained  in the  statement  described in Section
5.04(a) for such Distribution Date.

            The Trustee may make available each month, to any interested  party,
the monthly statement to Certificateholders via the Trustee's website.

            Within a  reasonable  period of time after the end of each  calendar
year,  the  Trustee  shall  furnish to each  Person  who at any time  during the
calendar year was the Holder of a  Certificate,  if requested in writing by such
Person,  a statement  containing the  information set forth in clauses (i), (ii)
and (vii) of Section 5.04(a),  in each case aggregated for such calendar year or
applicable  portion  thereof  during which such Person was a  Certificateholder.
Such  obligation  of the Trustee  shall be deemed to have been  satisfied to the
extent  that  substantially  comparable  information  shall be  provided  by the
Trustee pursuant to any requirements of the Code as from time to time in force.

            The Trustee shall deliver to the Holders of Certificates any reports
or information  the Trustee is required by this Agreement or the Code,  Treasury
Regulations or REMIC Provisions to deliver to the Holders of  Certificates,  and
the  Trustee  shall  prepare  and  provide to the  Certificateholders  (by mail,
telephone,   or  publication   as  may  be  permitted  by  applicable   Treasury
Regulations) such other reasonable information as the Trustee deems necessary or
appropriate  or is required  by the Code,  Treasury  Regulations,  and the REMIC
Provisions including,  but not limited to, (i) information to be reported to the
Holder of the Residual  Certificate  for  quarterly  notices on Schedule Q (Form
1066)  (which  information  shall be  forwarded  to the  Holder of the  Residual
Certificate by the Trustee),  (ii)  information to be provided to the Holders of
Certificates  with  respect to amounts  which should be included as interest and
original issue  discount in such Holders' gross income and (iii)  information to
be provided to all Holders of  Certificates  setting forth the percentage of the
REMIC's  assets,  determined in accordance  with  Treasury  Regulations  using a
convention, not inconsistent with Treasury Regulations,  selected by the Trustee
in its absolute discretion, that constitute real estate assets under Section 856
of the  Code,  and  assets  described  in  Section  7701(a)(19)(C)  of the Code;
provided,  however,  that in setting forth the  percentage of such assets of the
REMIC, nothing contained in this Agreement, including without limitation Section
7.03  hereof,  shall be  interpreted  to require  the  Trustee  periodically  to
appraise  the fair  market  values  of the  assets  of the  Trust  Estate  or to
indemnify the Trust Estate or any  Certificateholders  from any adverse federal,
state or local tax consequences  associated with a change subsequently  required
to be made in the  Depositor's  initial good faith  determinations  of such fair
market values (if subsequent  determinations  are required pursuant to the REMIC
Provisions) made from time to time.

            Section 5.05      Tax Returns and Reports to Certificateholders.

            (a) For federal income tax purposes, the REMIC shall have a calendar
year  taxable  year and  shall  maintain  its  books on the  accrual  method  of
accounting.

            (b) The Trustee shall prepare or cause to be prepared, shall execute
and  shall  file or cause to be filed  with the  Internal  Revenue  Service  and
applicable  state or local tax authorities  income tax  information  returns for
each taxable year with respect to the REMIC  containing such  information at the
times and in the manner as may be required by the Code, the Treasury Regulations
or state or local tax laws, regulations, or rules, and shall furnish or cause to
be furnished to the REMIC and the Certificateholders  the schedules,  statements
or  information  at such times and in such  manner as may be  required  thereby.
Within 30 days of the Closing  Date,  the Trustee  shall  furnish or cause to be
furnished to the Internal Revenue Service, on Form 8811 or as otherwise required
by the Code or the Treasury Regulations,  the name, title, address and telephone
number of the  person  that  Holders of the  Certificates  may  contact  for tax
information relating thereto,  together with such additional  information at the
time  or  times  and  in  the  manner  required  by the  Code  or  the  Treasury
Regulations.  Such federal,  state,  or local income tax or information  returns
shall be signed by the Trustee,  or such other Person as may be required to sign
such returns by the Code,  the Treasury  Regulations or state or local tax laws,
regulations, or rules.

            (c) In the  first  federal  income  tax  return of the REMIC for its
short taxable year ending  December 31, 1999,  REMIC status shall be elected for
such taxable year and all succeeding taxable years.

            (d) The Trustee will maintain or cause to be maintained such records
relating  to the REMIC,  including  but not  limited to records  relating to the
income,  expenses,  assets and liabilities of the Trust Estate,  and the initial
fair market  value and adjusted  basis of the Trust  Estate  property and assets
determined  at such  intervals  as may be required  by the Code or the  Treasury
Regulations,  as may be necessary to prepare the foregoing  returns,  schedules,
statements or information.

            Section 5.06 Tax Matters  Person.  The Tax Matters Person shall have
the same duties with  respect to the REMIC as those of a "tax  matters  partner"
under  Subchapter  C of Chapter 63 of Subtitle F of the Code.  The Holder of the
Class A-R  Certificate  is hereby  designated as the Tax Matters  Person for the
REMIC. By their acceptance of the Class A-R Certificate, such Holder irrevocably
appoints  the  Trustee  as its  agent to  perform  all of the  duties of the Tax
Matters Person for the REMIC.

            Section  5.07  Rights of the Tax  Matters  Person in  Respect of the
Trustee. The Trustee shall afford the Tax Matters Person, upon reasonable notice
during normal business hours, access to all records maintained by the Trustee in
respect  of  its  duties  hereunder  and  access  to  officers  of  the  Trustee
responsible for performing such duties. Upon request,  the Trustee shall furnish
the Tax  Matters  Person  with its most  recent  report of  condition  published
pursuant to law or to the requirements of its supervisory or examining authority
publicly  available.  The Trustee shall make available to the Tax Matters Person
such books, documents or records relating to the Trustee's services hereunder as
the Tax Matters Person shall  reasonably  request.  The Tax Matters Person shall
not have any responsibility or liability for any action or failure to act by the
Trustee and is not obligated to supervise the  performance  of the Trustee under
this Agreement or otherwise.

            Section 5.08 REMIC Related Covenants. For as long as the Trust shall
exist,  the Trustee,  the Depositor  and each  Servicer  shall act in accordance
herewith to assure continuing treatment of the Trust Estate as a REMIC and avoid
the imposition of tax on the REMIC. In particular:

            (a) The Trustee  shall not create,  or permit the  creation  of, any
"interests"  in the REMIC  within the meaning of Code Section  860D(a)(2)  other
than the  interests  represented  by the Regular  Certificates  and the Residual
Certificate.

            (b) Except as otherwise  provided in the Code, (i) the Depositor and
the Servicers shall not contribute to the Trust Estate and the Trustee shall not
accept  property  unless  substantially  all of the  property  held in the REMIC
constitutes either "qualified  mortgages" or "permitted  investments" as defined
in Code Sections 860G(a)(3) and (5), respectively, and (ii) no property shall be
contributed to the REMIC after the start-up day unless such  contribution  would
not subject the Trust Estate to the 100% tax on  contributions  to a REMIC after
the start-up day of the REMIC imposed by Code Section 860G(d).

            (c) The  Trustee  shall not accept on behalf of the REMIC any fee or
other  compensation for services and neither the Trustee nor the Servicers shall
knowingly  accept,  on behalf of the Trust  Estate any income from assets  other
than those permitted to be held by a REMIC.

            (d) The  Trustee  shall  not sell or  permit  the sale of all or any
portion of the Mortgage Loans (other than in accordance with Sections 2.02, 2.06
or  3.14(b)),  unless  such sale is  pursuant to a  "qualified  liquidation"  as
defined in Code Section 860F(a)(4)(A) and in accordance with Article X.

            (e) The Trustee shall  maintain books with respect to the Trust on a
calendar year taxable year and on an accrual basis.

            None of the  Servicers or the Trustee  shall engage in a "prohibited
transaction"  (as defined in Code Section  860F(a)(2)),  except  that,  with the
prior written consent of each Servicer and the Depositor, the Trustee may engage
in the activities  otherwise prohibited by the foregoing paragraphs (b), (c) and
(d); provided that each Servicer (or the Servicers,  acting  collectively) shall
have  delivered  to the  Trustee an  Opinion of Counsel to the effect  that such
transaction will not result in the imposition of a tax on the REMIC and will not
disqualify the Trust Estate from treatment as a REMIC;  and,  provided  further,
that the Servicers shall have  demonstrated  to the  satisfaction of the Trustee
that such  action  will not  adversely  affect the rights of the  Holders of the
Certificates  and the Trustee and that such action will not adversely impact the
rating of the Certificates.


                                   ARTICLE VI

                                THE CERTIFICATES

            Section 6.01 The  Certificates.  The Classes of Senior  Certificates
and the Subordinate  Certificates  shall be substantially in the forms set forth
in Exhibits A-1,  A-PO,  A-R, B-1, B-2, B-3, B-4, B-5, B-6 and C (reverse of all
Certificates) and shall, on original issue, be executed by the Trustee and shall
be  countersigned  and  delivered  by the  Trustee  to or upon the  order of the
Depositor  upon  receipt by the Trustee of the  documents  specified  in Section
2.01.  The  Senior  Certificates  (other  than  the  Class  A-PO and  Class  A-R
Certificates) shall be available to investors in interests  representing minimum
dollar  Certificate  Balances of $1,000 and  integral  multiples of $1 in excess
thereof.  The Subordinate  Certificates and the Class A-PO Certificates shall be
available  to investors in interests  representing  minimum  dollar  Certificate
Balances  of $25,000  and  integral  dollar  multiples  of $1 in excess  thereof
(except one Certificate of such Class may be issued with a different Certificate
Balance).  The Class A-R Certificate shall be in a minimum denomination of $100.
The Senior  Certificates  (other than the Class A-R  Certificate)  and the Class
B-1,  Class  B-2 and  Class  B-3  Certificates  shall  initially  be  issued  in
book-entry  form through the  Depository  and all other Classes of  Certificates
shall initially be issued in definitive, fully-registered form.

            The Certificates shall be executed by manual or facsimile  signature
on behalf of the Trustee by an  authorized  officer or  signatory.  Certificates
bearing the manual or facsimile  signatures of individuals who were, at the time
when such signatures  were affixed,  authorized to sign on behalf of the Trustee
shall bind the Trustee,  notwithstanding  that such  individuals  or any of them
have ceased to be so  authorized  prior to the  execution  and  delivery of such
Certificates  or did not hold  such  offices  or  positions  at the date of such
Certificate.  No  Certificate  shall  be  entitled  to any  benefit  under  this
Agreement,  or be valid for any purpose, unless such Certificate shall have been
manually  countersigned  by the Trustee  substantially  in the form provided for
herein,  and such  countersignature  upon any  Certificate  shall be  conclusive
evidence,   and  the  only  evidence,   that  such  Certificate  has  been  duly
authenticated and delivered hereunder.  All Certificates shall be dated the date
of their countersignature.

            Section 6.02      Registration   of  Transfer  and  Exchange  of
Certificates.

            (a) The Trustee shall cause to be kept at an office or agency in the
city in which the Corporate Trust Office of the Trustee is located a Certificate
Register in which,  subject to such reasonable  regulations as it may prescribe,
the Trustee shall provide for the  registration of Certificates and of transfers
and exchanges of  Certificates as herein  provided.  The Trustee shall initially
serve as Certificate  Registrar for the purpose of registering  Certificates and
transfers and exchanges of Certificates as herein provided.

            (b) At the  option of the  Certificateholders,  Certificates  may be
exchanged for other  Certificates of authorized  denominations  of a like Class,
tenor and aggregate Percentage  Interest,  upon surrender of the Certificates to
be exchanged  at any such office or agency.  Whenever  any  Certificates  are so
surrendered  for  exchange,  the Trustee  shall  execute  and the Trustee  shall
authenticate,    countersign   and   deliver   the   Certificates    which   the
Certificateholder  making the exchange is entitled to receive. Every Certificate
presented or  surrendered  for transfer or exchange shall (if so required by the
Trustee or the Certificate  Registrar) be duly endorsed by, or be accompanied by
a written  instrument  of transfer in form  satisfactory  to the Trustee and the
Certificate  Registrar duly executed by, the Holder thereof or its attorney duly
authorized in writing.

            (c)  (1)  Except  as  provided  in  paragraph  (c)(iii)  below,  the
      Book-Entry  Certificates  shall at all times remain registered in the name
      of the Depository or its nominee and at all times: (A) registration of the
      Certificates  may not be  transferred  by the  Trustee  except to  another
      Depository;  (B) the  Depository  shall maintain  book-entry  records with
      respect to the  Certificate  Owners  and with  respect  to  ownership  and
      transfers of such Book-Entry Certificates;  (C) ownership and transfers of
      registration of the Book-Entry Certificates on the books of the Depository
      shall be governed by applicable rules  established by the Depository;  (D)
      the  Depository  may collect  its usual and  customary  fees,  charges and
      expenses from its Depository Participants; (E) the Trustee shall deal with
      the  Depository as the  representative  of the  Certificate  Owners of the
      Book-Entry  Certificates  for purposes of exercising the rights of Holders
      under this  Agreement,  and requests and  directions  for and votes of the
      Depository  shall not be deemed to be  inconsistent  if they are made with
      respect to different  Certificate Owners; and (F) the Trustee may rely and
      shall be fully  protected  in relying  upon  information  furnished by the
      Depository  with respect to its Depository  Participants  and furnished by
      the Depository  Participants with respect to indirect  participating firms
      and persons  shown on the books of such  indirect  participating  firms as
      direct or indirect Certificate Owners.

            (i) All transfers by Certificate  Owners of Book-Entry  Certificates
      shall  be  made in  accordance  with  the  procedures  established  by the
      Depository  Participant or brokerage firm  representing  such  Certificate
      Owner.  Each  Depository   Participant  shall  only  transfer   Book-Entry
      Certificates of Certificate Owners it represents or of brokerage firms for
      which  it acts  as  agent  in  accordance  with  the  Depository's  normal
      procedures.

            (ii) If (A) (1) the Depository or the Depositor  advises the Trustee
      in writing that the  Depository  is no longer  willing or able to properly
      discharge its  responsibilities as Depository,  and (2) the Trustee or the
      Depositor is unable to locate a qualified successor,  (B) the Depositor at
      its option  advises the Trustee in writing that it elects to terminate the
      book-entry system through the Depository or (C) after the occurrence of an
      Event of  Default,  Certificate  Owners  representing  at least 51% of the
      aggregate  Class  Certificate  Balances  of  the  Book-Entry  Certificates
      together  advise the Trustee  and the  Depository  through the  Depository
      Participants  in writing  that the  continuation  of a  book-entry  system
      through  the  Depository  is no  longer  in  the  best  interests  of  the
      Certificate  Owners,  the Trustee  shall  notify all  Certificate  Owners,
      through the  Depository,  of the  occurrence  of any such event and of the
      availability of definitive, fully-registered Certificates (the "Definitive
      Certificates")  to Certificate  Owners requesting the same. Upon surrender
      to the Trustee of the related  Class of  Certificates  by the  Depository,
      accompanied by the instructions from the Depository for registration,  the
      Trustee shall issue the  Definitive  Certificates.  None of the Servicers,
      the  Depositor or the Trustee shall be liable for any delay in delivery of
      such instruction and may  conclusively  rely on, and shall be protected in
      relying on, such  instructions.  The  Depositor  shall provide the Trustee
      with an adequate  inventory of certificates to facilitate the issuance and
      transfer of  Definitive  Certificates.  Upon the  issuance  of  Definitive
      Certificates,  the Trustee shall  recognize the Holders of the  Definitive
      Certificates as Certificateholders hereunder.

            (d) No transfer of a Private  Certificate  shall be made unless such
transfer is exempt from the  registration  requirements  of the 1933 Act and any
applicable  state securities laws or is made in accordance with the 1933 Act and
such laws. In the event of any such  transfer,  (i) unless such transfer is made
in reliance on Rule 144A under the 1933 Act,  the Trustee or the  Depositor  may
require a written Opinion of Counsel (which may be in-house counsel)  acceptable
to and in form and  substance  reasonably  satisfactory  to the  Trustee and the
Depositor  that such transfer may be made  pursuant to an exemption,  describing
the applicable exemption and the basis therefor, from the 1933 Act and such laws
or is being  made  pursuant  to the 1933 Act and such  laws,  which  Opinion  of
Counsel  shall not be an expense of the  Trustee or the  Depositor  and (ii) the
Trustee  shall  require a  certificate  from the  Certificateholder  desiring to
effect such transfer  substantially  in the form attached  hereto as Exhibit G-1
and  a  certificate  from  such   Certificateholder's   prospective   transferee
substantially  in the form attached  hereto either as Exhibit G-2A or as Exhibit
G-2B,  which  certificates  shall  not  be an  expense  of  the  Trustee  or the
Depositor;  provided that the foregoing  requirements under clauses (i) and (ii)
shall not apply to a  transfer  of a Private  Certificate  between  or among the
Depositor,  either Seller, their affiliates or both. The Depositor shall provide
to  any  Holder  of  a  Private  Certificate  and  any  prospective  transferees
designated by any such Holder,  information  regarding the related  Certificates
and the  Mortgage  Loans and such other  information  as shall be  necessary  to
satisfy the condition to eligibility  set forth in Rule  144A(d)(4) for transfer
of any such certificate without registration thereof under the 1933 Act pursuant
to the  registration  exemption  provided by Rule 144A.  The Holder of a Private
Certificate  desiring to effect such transfer  shall,  and does hereby agree to,
indemnify the Trustee and the Depositor against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal and
state laws.

            (e) No transfer  of an ERISA  Restricted  Certificate  shall be made
unless the transferee delivers to the Trustee either (i) a representation letter
in the  form  of  Exhibit  H from  the  transferee  of such  Certificate,  which
representation  letter shall not be an expense of the Depositor,  the Trustee or
any Servicer, or (ii) in the case of any ERISA Restricted  Certificate presented
for  registration  in the  name of an  employee  benefit  plan  or  arrangement,
including an individual  retirement account,  subject to ERISA, the Code, or any
federal,  state or local law  ("Similar  Law")  which is similar to ERISA or the
Code  (collectively,  a  "Plan"),  or a  trustee  or  custodian  of  any  of the
foregoing,  an  Opinion of Counsel  in form and  substance  satisfactory  to the
Trustee and each  Servicer  to the effect  that the  purchase or holding of such
ERISA Restricted Certificate by or on behalf of such Plan will not result in the
assets of the Trust Estate  being deemed to be "plan  assets" and subject to the
prohibited transaction provisions of ERISA, the Code or Similar Law and will not
subject the Trustee, the Depositor or any Servicer to any obligation in addition
to those undertaken in this Agreement,  which Opinion of Counsel shall not be an
expense of the Trustee or any Servicer.  Any  transferee of an ERISA  Restricted
Certificate that does not comply with either clause (i) or (ii) of the preceding
sentence  will be deemed to have  made one of the  representations  set forth in
Exhibit H.  Notwithstanding  anything else to the contrary herein, any purported
transfer of an ERISA  Restricted  Certificate  to or on behalf of a Plan without
the  delivery  to the  Trustee  and  each  Servicer  of an  Opinion  of  Counsel
satisfactory  to the Trustee and each Servicer as described  above shall be void
and of no effect.

            Neither  the Trustee nor the  Certificate  Registrar  shall have any
liability for transfers of Book-Entry  Certificates  made through the book-entry
facilities of the Depository or between or among any Depository  Participants or
Certificate  Owners, made in violation of applicable  restrictions.  The Trustee
may rely and shall be fully protected in relying upon  information  furnished by
the Depository with respect to its Depository  Participants and furnished by the
Depository Participants with respect to indirect participating firms and Persons
shown on the books of such  indirect  participating  firms as direct or indirect
Certificate Owners.

            To the extent  permitted under  applicable law  (including,  but not
limited to,  ERISA),  the Trustee  shall be under no liability to any Person for
any registration of transfer of any ERISA Restricted Certificate that is in fact
not  permitted  by this  Section  6.02 or for  making any  payments  due on such
Certificate  to the Holder  thereof or taking any other  action with  respect to
such Holder under the  provisions of this  Agreement so long as the transfer was
registered by the Trustee in accordance with the foregoing requirements.

            (f) Each Person who has or who acquires any Ownership  Interest in a
Residual  Certificate  shall be deemed by the  acceptance or acquisition of such
Ownership Interest to have agreed to be bound by the following  provisions,  and
the  rights of each  Person  acquiring  any  Ownership  Interest  in a  Residual
Certificate are expressly subject to the following provisions:

               (i)Each Person  holding or acquiring any Ownership  Interest in a
      Residual  Certificate  shall be a Permitted  Transferee and shall promptly
      notify the  Trustee of any change or  impending  change in its status as a
      Permitted Transferee.

               (ii) No Person shall acquire an Ownership  Interest in a Residual
      Certificate  unless  such  Ownership  Interest  is a  pro  rata  undivided
      interest.

               (iii) In connection  with any proposed  transfer of any Ownership
      Interest in a Residual Certificate,  the Trustee shall require delivery to
      it, in form and substance  satisfactory to it, of an affidavit in the form
      of Exhibit I hereto from the proposed transferee.

               (iv)  Notwithstanding  the delivery of an affidavit by a proposed
      transferee  under  clause  (iii) above,  if a  Responsible  Officer of the
      Trustee  has  actual  knowledge  that  the  proposed  transferee  is not a
      Permitted Transferee,  no transfer of any Ownership Interest in a Residual
      Certificate to such proposed transferee shall be effected.

               (v)No  Ownership  Interest  in  a  Residual  Certificate  may  be
      purchased  by or  transferred  to any  Person  that is not a U.S.  Person,
      unless (A) such Person holds such Residual  Certificate in connection with
      the conduct of a trade or business  within the United States and furnishes
      the transferor and the Trustee with an effective  Internal Revenue Service
      Form 4224 or (B) the  transferee  delivers to both the  transferor and the
      Trustee an Opinion of Counsel from a nationally-recognized  tax counsel to
      the effect that such transfer is in accordance  with the  requirements  of
      the Code and the regulations promulgated thereunder and that such transfer
      of a Residual  Certificate  will not be disregarded for federal income tax
      purposes.

               (vi)  Any  attempted  or  purported  transfer  of  any  Ownership
      Interest in a Residual  Certificate in violation of the provisions of this
      Section 6.02 shall be absolutely null and void and shall vest no rights in
      the purported transferee.  If any purported transferee shall, in violation
      of the  provisions  of this  Section  6.02,  become a Holder of a Residual
      Certificate,  then the prior Holder of such Residual Certificate that is a
      Permitted  Transferee  shall,  upon  discovery  that the  registration  of
      transfer of such Residual  Certificate  was not in fact  permitted by this
      Section 6.02, be restored to all rights as Holder  thereof  retroactive to
      the date of  registration  of transfer of such Residual  Certificate.  The
      Trustee shall be under no liability to any Person for any  registration of
      transfer of a Residual  Certificate  that is in fact not permitted by this
      Section  6.02  or  for  making  any  distributions  due on  such  Residual
      Certificate  to the Holder thereof or taking any other action with respect
      to such  Holder  under  the  provisions  of the  Agreement  so long as the
      transfer was registered in accordance  with this Section 6.02. The Trustee
      shall be  entitled  to recover  from any Holder of a Residual  Certificate
      that was in fact not a Permitted Transferee at the time such distributions
      were made all distributions  made on such Residual  Certificate.  Any such
      distributions  so  recovered  by the  Trustee  shall  be  distributed  and
      delivered by the Trustee to the prior Holder of such Residual  Certificate
      that is a Permitted Transferee.

               (vii) If any Person  other than a Permitted  Transferee  acquires
      any  Ownership  Interest in a Residual  Certificate  in  violation  of the
      restrictions in this Section 6.02, then the Trustee,  based on information
      provided  to the Trustee by any  Servicer,  will  provide to the  Internal
      Revenue Service,  and to the Persons  specified in Section  860E(e)(3) and
      (6) of the Code,  information  needed to  compute  the tax  imposed  under
      Section  860E(e)  of the  Code  on  transfers  of  residual  interests  to
      disqualified organizations.  The expenses of the Trustee under this clause
      (vii) shall be reimbursable by the Trust.

               (viii) No Ownership  Interest in a Residual  Certificate shall be
      acquired by a Plan or any Person acting on behalf of a Plan.

            (g)    [Reserved]

            (h) No service  charge shall be imposed for any transfer or exchange
of  Certificates  of any Class,  but the Trustee  may  require  payment of a sum
sufficient  to cover  any tax or  governmental  charge  that may be  imposed  in
connection with any transfer or exchange of Certificates.

            (i) All Certificates  surrendered for transfer and exchange shall be
destroyed by the Certificate Registrar.

            Section 6.03 Mutilated,  Destroyed, Lost or Stolen Certificates.  If
(a) any mutilated Certificate is surrendered to the Certificate Registrar or the
Certificate  Registrar receives evidence to its satisfaction of the destruction,
loss or theft of any Certificate, and (b) there is delivered to the Trustee, the
Depositor and the  Certificate  Registrar such security or indemnity  reasonably
satisfactory  to each,  to save each of them  harmless,  then, in the absence of
actual notice to the Trustee or the Certificate  Registrar that such Certificate
has been acquired by a bona fide  purchaser,  the Trustee shall  countersign and
deliver,  in exchange for or in lieu of any such mutilated,  destroyed,  lost or
stolen  Certificate,  a new  Certificate  of like  tenor,  Class and  Percentage
Interest  but  bearing  a number  not  contemporaneously  outstanding.  Upon the
issuance of any new Certificate under this Section,  the Trustee may require the
payment of a sum sufficient to cover any tax or other  governmental  charge that
may be imposed in relation  thereto and any other  expenses  (including the fees
and expenses of the Trustee and the Certificate  Registrar) connected therewith.
Any  duplicate  Certificate  issued  pursuant to this Section  shall  constitute
complete and  indefeasible  evidence of ownership in the Trust, as if originally
issued,  whether or not the lost, stolen or destroyed Certificate shall be found
at any time.

            Section 6.04 Persons Deemed Owners.  Prior to due  presentation of a
Certificate for  registration  of transfer,  the Depositor,  the Servicers,  the
Trustee,  the  Certificate  Registrar  and  any  agent  of  the  Depositor,  the
Servicers,  the  Trustee or the  Certificate  Registrar  may treat the Person in
whose name any  Certificate is registered as the owner of such  Certificate  for
the purpose of  receiving  distributions  pursuant  to Section  5.01 and for all
other  purposes  whatsoever,  and  none of the  Depositor,  the  Servicers,  the
Trustee, the Certificate Registrar or any agent of the Servicers, the Trustee or
the Certificate Registrar shall be affected by notice to the contrary.


                                   ARTICLE VII

                         THE DEPOSITOR AND THE SERVICERS

            Section  7.01  Respective  Liabilities  of  the  Depositor  and  the
Servicers.  The Depositor  and the Servicers  shall each be liable in accordance
herewith only to the extent of the  obligations  specifically  and  respectively
imposed upon and undertaken by the Depositor and the Servicers herein. By way of
illustration  and not limitation,  the Depositor is not liable for the servicing
and administration of the Mortgage Loans, nor is it obligated by Section 8.01 to
assume any  obligations  of any Servicer or to appoint a designee to assume such
obligations,  nor is it liable for any other  obligation  hereunder that it may,
but is not obligated  to,  assume unless it elects to assume such  obligation in
accordance herewith.

            Section 7.02 Merger or Consolidation of the Depositor or a Servicer.
The Depositor  and each  Servicer  will each keep in full effect its  existence,
rights  and  franchises  as a  separate  entity  under  the laws  governing  its
organization, and will each obtain and preserve its qualification to do business
as a foreign  corporation in each jurisdiction in which such qualification is or
shall be necessary to protect the validity and enforceability of this Agreement,
the  Certificates  or any of the  Mortgage  Loans and to perform its  respective
duties under this Agreement.

            Any Person into which the Depositor or any Servicer may be merged or
consolidated,  or any corporation  resulting from any merger or consolidation to
which the Depositor or any Servicer shall be a party,  or any Person  succeeding
to the business of the Depositor or any Servicer,  shall be the successor of the
Depositor or such Servicer, as the case may be, hereunder, without the execution
or  filing  of any paper or any  further  act on the part of any of the  parties
hereto, anything herein to the contrary notwithstanding; provided, however, that
the  successor or surviving  Person to a Servicer  shall be qualified to service
mortgage loans on behalf of FNMA or FHLMC.

            Section 7.03 Limitation on Liability of the Depositor, the Servicers
and  Others.  None of the  Depositor,  the  Servicers  or any of the  directors,
officers, employees or agents of the Depositor or of any Servicer shall be under
any liability to the Trust Estate or the Certificateholders for any action taken
or for  refraining  from the taking of any action in good faith pursuant to this
Agreement,  or for errors in judgment;  provided,  however,  that this provision
shall not protect the  Depositor,  the Servicers or any such Person  against any
breach of warranties or representations made herein or any liability which would
otherwise  be  imposed  by reason  of  willful  misfeasance,  bad faith or gross
negligence in the  performance  of duties or by reason of reckless  disregard of
obligations and duties hereunder. The Depositor, the Servicers and any director,
officer,  employee or agent of the  Depositor  or any  Servicer may rely in good
faith on any document of any kind prima facie properly executed and submitted by
any  Person  respecting  any  matters  arising  hereunder.  The  Depositor,  the
Servicers and any director,  officer,  employee or agent of the Depositor or any
Servicer shall be indemnified by the Trust Estate and held harmless  against any
loss, liability or expense incurred in connection with any legal action relating
to this Agreement or the Certificates, other than any loss, liability or expense
related to any  specific  Mortgage  Loan or Mortgage  Loans  (except as any such
loss,  liability  or expense  shall be otherwise  reimbursable  pursuant to this
Agreement)  and any loss,  liability  or expense  incurred  by reason of willful
misfeasance,  bad  faith  or  gross  negligence  in the  performance  of  duties
hereunder  or  by  reason  of  reckless  disregard  of  obligations  and  duties
hereunder.  None of the  Depositor  or any of the  Servicers  shall be under any
obligation  to appear  in,  prosecute  or defend any legal  action  which is not
incidental  to its  respective  duties  under  this  Agreement  and which in its
opinion may involve it in any expense or liability;  provided, however, that the
Depositor or any Servicer may in its discretion  undertake any such action which
it may deem  necessary or desirable in respect to this  Agreement and the rights
and duties of the parties  hereto and the  interests  of the  Certificateholders
hereunder.  In such event,  the legal  expenses and costs of such action and any
liability  resulting  therefrom shall be expenses,  costs and liabilities of the
Trust  Estate,  and the  Depositor  and such  Servicer  shall be  entitled to be
reimbursed therefor out of amounts attributable to the Mortgage Loans on deposit
in the related Servicer Custodial Account as provided by Section 3.11.

            Section 7.04  Depositor and Servicers Not to Resign.  Subject to the
provisions of Section 7.02,  none of the Depositor or the Servicers shall resign
from its  respective  obligations  and duties  hereby  imposed on it except upon
determination  that  its  duties  hereunder  are  no  longer  permissible  under
applicable  law.  Any  such  determination  permitting  the  resignation  of the
Depositor  or any  Servicer  shall be evidenced by an Opinion of Counsel to such
effect delivered to the Trustee.  No such resignation by a Servicer shall become
effective  until the Trustee or a successor  servicer  shall have  assumed  such
Servicer's  responsibilities  and  obligations  in accordance  with Section 8.05
hereof.


                                  ARTICLE VIII

                                     DEFAULT

            Section 8.01      Events of Default.  If any one of the  following
events ("Events of Default") shall occur and be continuing:

            (a) any failure by any  Servicer  to deposit  amounts in the related
Servicer  Custodial  Account in the amount and manner  provided  herein so as to
enable the Trustee to distribute to Holders of Certificates any payment required
to be made under the terms of such  Certificates  and this Agreement (other than
the payments required to be made under Section 3.20) which continues  unremedied
for a period of five days; or

            (b) failure on the part of any  Servicer  duly to observe or perform
in any material  respect any other  covenants or agreements of such Servicer set
forth in the  Certificates or in this Agreement,  which covenants and agreements
continue  unremedied  for a period of 30 days  after  the date on which  written
notice of such failure, requiring the same to be remedied, shall have been given
to such  Servicer  by the Trustee or the  Depositor,  or to the  Servicers,  the
Depositor  and the  Trustee by the  Holders of  Certificates  evidencing  Voting
Rights aggregating not less than 25% of all Certificates affected thereby; or

            (c) the  entry  of a  decree  or  order  by a  court  or  agency  or
supervisory authority having jurisdiction in the premises for the appointment of
a conservator,  receiver or liquidator in any insolvency,  readjustment of debt,
marshalling  of assets  and  liabilities  or  similar  proceedings  against  any
Servicer,  or for the winding up or liquidation of any Servicer's  affairs,  and
the  continuance of any such decree or order unstayed and in effect for a period
of 60 consecutive days; or

            (d) the consent by any Servicer to the  appointment of a conservator
or receiver or liquidator in any insolvency,  readjustment of debt,  marshalling
of assets and liabilities or similar proceedings of or relating to such Servicer
or of or relating to  substantially  all of its property;  or any Servicer shall
admit in writing its  inability  to pay its debts  generally as they become due,
file a petition to take advantage of any applicable insolvency or reorganization
statute,  make an assignment  for the benefit of its  creditors,  or voluntarily
suspend payment of its obligations; or

            (e) the  failure  of any  Servicer  to remit  any  Periodic  Advance
required to be remitted by such Servicer  pursuant to Section 3.20 which failure
continues unremedied at 3:00 p.m. on the related Distribution Date;

then,  and in each and every such case, so long as an Event of Default shall not
have been remedied by the related Servicer,  either the Trustee or the Depositor
may,  and at the  direction  of the Holders of  Certificates  evidencing  Voting
Rights aggregating not less than 51% of all Certificates affected thereby shall,
by notice then given in writing to the related Servicer (and to the Trustee,  if
given  by the  Depositor,  and to  the  Depositor,  if  given  by the  Trustee),
terminate  all of the  rights  and  obligations  of  such  Servicer  under  this
Agreement.  If an Event of Default  described  in clause (e) hereof shall occur,
the Trustee  shall,  by notice to the  related  Servicer,  terminate  all of the
rights and  obligations  of such Servicer under this Agreement and in and to the
Mortgage  Loans and  proceeds  thereof and the  Trustee or a successor  Servicer
appointed  pursuant to Section 8.05 shall make the Advance  which such  Servicer
failed to make.  On or after the receipt by a Servicer of such  written  notice,
all  authority  and power of such Servicer  under this  Agreement,  whether with
respect to the  Certificates  or the Mortgage Loans or otherwise,  shall pass to
and be vested in the Trustee pursuant to and under this Section 8.01, unless and
until such time as the Trustee  shall appoint a successor  Servicer  pursuant to
Section 8.05,  and,  without  limitation,  the Trustee is hereby  authorized and
empowered   to  execute   and   deliver,   on  behalf  of  each   Servicer,   as
attorney-in-fact or otherwise, any and all documents and other instruments,  and
to do or accomplish all other acts or things  necessary or appropriate to effect
the purposes of such notice of termination, whether to complete the transfer and
endorsement  of  the  Mortgage  Loans  and  related  documents,   or  otherwise,
including,  without  limitation,  the  recordation  of  the  assignments  of the
Mortgage  Loans to it. Each  Servicer  agrees to  cooperate  with the Trustee in
effecting the  termination of the  responsibilities  and rights of such Servicer
hereunder,  including,  without limitation,  the transfer to the Trustee for the
administration  by it of all cash  amounts  that  have  been  deposited  by such
Servicer in the related  Servicer  Custodial  Account or thereafter  received by
such  Servicer  with respect to the Mortgage  Loans.  Upon  obtaining  notice or
knowledge of the occurrence of any Event of Default,  the Person  obtaining such
notice  or   knowledge   shall   give   prompt   written   notice   thereof   to
Certificateholders  at their respective  addresses  appearing in the Certificate
Register and to each Rating Agency. All costs and expenses (including attorneys'
fees)  incurred  in  connection  with  transferring  the  Mortgage  Files to the
successor  Servicer and amending  this  Agreement to reflect such  succession as
Servicer  pursuant  to this  Section  8.01  shall  be  paid  by the  predecessor
Servicer.  Notwithstanding  the termination of a Servicer pursuant hereto,  such
Servicer  shall remain liable for any causes of action  arising out of any Event
of Default occurring prior to such termination.

            Section  8.02  Remedies of Trustee.  During the  continuance  of any
Event of Default, so long as such Event of Default shall not have been remedied,
the Trustee, in addition to the rights specified in Section 8.01, shall have the
right,  in its own name as trustee of an express trust,  to take all actions now
or hereafter  existing at law, in equity or by statute to enforce its rights and
remedies and to protect the interests,  and enforce the rights and remedies,  of
the  Certificateholders  (including  the  institution  and  prosecution  of  all
judicial, administrative and other proceedings and the filing of proofs of claim
and debt in connection  therewith).  Except as otherwise  expressly  provided in
this  Agreement,  no remedy provided for by this Agreement shall be exclusive of
any other remedy,  and each and every remedy shall be cumulative and in addition
to any other  remedy and no delay or omission  to  exercise  any right or remedy
shall  impair  any such right or remedy or shall be deemed to be a waiver of any
Event of Default.

            Section 8.03 Directions by Certificateholders  and Duties of Trustee
During Event of Default. During the continuance of any Event of Default, Holders
of Certificates  evidencing Voting Rights  aggregating not less than 25% of each
Class of Certificates  affected thereby may direct the time, method and place of
conducting any proceeding for any remedy available to the Trustee, or exercising
any trust or power  conferred upon the Trustee under this  Agreement;  provided,
however,  that the  Trustee  shall be under no  obligation  to  pursue  any such
remedy,  or to  exercise  any of the  trusts  or  powers  vested  in it by  this
Agreement (including, without limitation, (a) the conducting or defending of any
administrative action or litigation hereunder or in relation hereto, and (b) the
terminating of any Servicer or any successor Servicer from its rights and duties
as  servicer  hereunder)  at  the  request,  order  or  direction  of any of the
Certificateholders,  unless such  Certificateholders  shall have  offered to the
Trustee  reasonable  security  or  indemnity  against  the costs,  expenses  and
liabilities  which may be incurred  therein or thereby  and,  provided  further,
that,  subject to the  provisions  of Section  9.01,  the Trustee shall have the
right to decline  to follow any such  direction  if the  Trustee,  based upon an
Opinion of Counsel, determines that the action or proceeding so directed may not
lawfully be taken or if the Trustee in good faith  determines that the action or
proceeding  so directed  would  involve it in personal  liability or be unjustly
prejudicial to the non-assenting Certificateholders.

            Section  8.04 Action upon  Certain  Failures of a Servicer  and upon
Event of Default.  In the event that the Trustee shall have actual  knowledge of
any failure of either  Servicer  specified in Section 8.01(a) or (b) which would
become an Event of Default upon such Servicer's failure to remedy the same after
notice,  the Trustee shall give notice thereof to such Servicer.  If the Trustee
shall have  knowledge  of an Event of  Default,  the  Trustee  shall give prompt
written notice thereof to the Certificateholders.

            Section 8.05      Trustee to Act; Appointment of Successor.

            (a)  On  and  after  the  time  a  Servicer  receives  a  notice  of
termination  pursuant to Section 8.01, the Trustee shall be the successor in all
respects to such Servicer in its capacity as servicer  under this  Agreement and
the  transactions  set forth or provided  for herein and shall be subject to all
the  responsibilities,  duties and liabilities  relating  thereto placed on such
Servicer  by the  terms and  provisions  hereof  or shall  appoint  a  successor
pursuant  to  Section  3.07.  Notwithstanding  anything  provided  herein to the
contrary,  under no  circumstances  shall any  provision  of this  Agreement  be
construed  to require the  Trustee,  acting in its  capacity as  successor  to a
Servicer in its obligation to make Advances, to advance,  expend or risk its own
funds or  otherwise  incur any  financial  liability in the  performance  of its
duties  hereunder if it shall have  reasonable  grounds for believing  that such
funds are non-recoverable. Subject to Section 8.05(b), as compensation therefor,
the Trustee shall be entitled to such  compensation  as the terminated  Servicer
would have been entitled to hereunder if no such notice of termination  had been
given.  Notwithstanding  the above, the Trustee may, if it shall be unwilling so
to act,  or shall,  if it is legally  unable so to act,  appoint,  or petition a
court of competent  jurisdiction to appoint,  any  established  housing and home
finance  institution  having a net  worth of not less  than  $10,000,000  as the
successor to the terminated  Servicer  hereunder in the assumption of all or any
part of the responsibilities,  duties or liabilities of such Servicer hereunder;
provided,  however,  that any such institution  appointed as successor  Servicer
shall not, as evidenced in writing by each Rating Agency,  adversely  affect the
then  current  rating  of any  Class of  Certificates  immediately  prior to the
termination of the terminated Servicer.  The appointment of a successor Servicer
shall not affect any liability of the predecessor Servicer which may have arisen
under  this  Agreement  prior to its  termination  as  Servicer,  nor  shall any
successor  Servicer  be  liable  for any acts or  omissions  of the  predecessor
Servicer  or for any breach by such  Servicer of any of its  representations  or
warranties  contained  herein or in any related  document or agreement.  Pending
appointment  of a successor to the  terminated  Servicer  hereunder,  unless the
Trustee is  prohibited  by law from so  acting,  the  Trustee  shall act in such
capacity as provided  above.  The  Trustee  and such  successor  shall take such
action,  consistent with this Agreement, as shall be necessary to effectuate any
such succession.

            (b) In connection  with the  appointment of a successor  Servicer or
the assumption of the duties of a Servicer, as specified in Section 8.05(a), the
Trustee may make such arrangements for the compensation of such successor out of
payments on Mortgage Loans serviced by the  predecessor  Servicer as it and such
successor shall agree; provided, however, that any Person assuming the duties of
a Servicer as successor to NationsBanc  Mortgage  Corporation,  Bank of America,
FSB or Bank of America,  N.A.  shall pay to such  predecessor an amount equal to
the market  value of the  portion of the  Servicing  Fee that will accrue in the
future due to the Servicing Fee Rate  exceeding  0.25% per annum with respect to
any Mortgage Loan. The "market value" of such portion of the Servicing Fee shall
be determined by NationsBanc Mortgage Corporation,  Bank of America, FSB or Bank
of America,  N.A., as applicable,  on the basis of at least two quotations  from
third parties actively engaged in the servicing of single-family mortgage loans.
If the successor Servicer does not agree that such market value is a fair price,
such  successor  shall obtain two  quotations of market value from third parties
actively  engaged in the servicing of  single-family  mortgage loans. The market
value of the  excess  portion  of the  Servicing  Fee will  then be equal to the
average of (i) the lowest figure obtained by NationsBanc  Mortgage  Corporation,
Bank of  America,  FSB or Bank of America,  N.A.,  as  applicable,  and (ii) the
highest  figure  obtained  by the  successor  Servicer.  Payment  of the  amount
calculated  above shall be made to  NationsBanc  Mortgage  Corporation,  Bank of
America, FSB or Bank of America, N.A., as applicable,  by the successor Servicer
no later  than the  last  Business  Day of the  month  in which  such  successor
Servicer becomes entitled to receive the Servicing Fee under this Agreement.  In
no event will any  portion  of the Trust  Estate be used to pay  amounts  due to
NationsBanc Mortgage Corporation, Bank of America, FSB or Bank of America, N.A.,
as applicable, under this Section 8.05(b).

            (c) Any successor,  including the Trustee, to a Servicer as servicer
shall during the term of its service as servicer  maintain in force (i) a policy
or policies of insurance covering errors and omissions in the performance of its
obligations  as servicer  hereunder  and (ii) a fidelity  bond in respect of its
officers,  employees  and  agents  to the same  extent  as each  Servicer  is so
required pursuant to Section 3.03.

            Section   8.06   Notification   to   Certificateholders.   Upon  any
termination or appointment of a successor to a Servicer pursuant to this Article
VIII, the Trustee shall give prompt written notice thereof to Certificateholders
at their respective  addresses appearing in the Certificate Register and to each
Rating Agency.


                                   ARTICLE IX

                                   THE TRUSTEE

            Section 9.01      Duties of Trustee.

            (a) The Trustee,  prior to the occurrence of an Event of Default and
after the  curing or waiver of all Events of  Default  which may have  occurred,
undertakes to perform such duties and only such duties as are  specifically  set
forth in this  Agreement.  In case an Event of Default  has  occurred of which a
Responsible  Officer of the Trustee shall have actual  knowledge  (which has not
been cured or waived),  the Trustee shall exercise such of the rights and powers
vested  in it by this  Agreement,  and use the same  degree of care and skill in
their exercise as a reasonably  prudent investor would exercise or use under the
circumstances in the conduct of such investor's own affairs.

            The  Trustee,   upon  receipt  of  all  resolutions,   certificates,
statements,  opinions, reports, documents, orders or other instruments furnished
to the Trustee which are specifically  required to be furnished  pursuant to any
provision  of this  Agreement,  shall  examine  them to  determine  whether they
conform to the requirements of this Agreement.

            (b) No provision of this Agreement shall be construed to relieve the
Trustee from  liability for its own grossly  negligent  action,  its own grossly
negligent  failure to act or its own  willful  misfeasance;  provided,  however,
that:

               (i)Prior to the occurrence of an Event of Default,  and after the
      curing or waiver of all such  Events of Default  which may have  occurred,
      the duties and  obligations  of the Trustee shall be determined  solely by
      the express provisions of this Agreement,  the Trustee shall not be liable
      except  for  the  performance  of  such  duties  and  obligations  as  are
      specifically  set  forth  in  this  Agreement,  no  implied  covenants  or
      obligations  shall be read into this Agreement against the Trustee and, in
      the  absence  of bad faith on the part of the  Trustee,  the  Trustee  may
      conclusively  rely, as to the truth of the statements and the  correctness
      of the  opinions  expressed  therein,  upon any  certificates  or opinions
      furnished to the Trustee by the  Depositor or the  Servicers  and which on
      their face, do not contradict the requirements of this Agreement;

               (ii)  The  Trustee  (in its  individual  capacity)  shall  not be
      personally  liable  for an  error  of  judgment  made in good  faith  by a
      Responsible  Officer or  Responsible  Officers of the  Trustee,  unless it
      shall be proved that the Trustee was grossly negligent in ascertaining the
      pertinent facts;

               (iii)  The  Trustee  (in its  individual  capacity)  shall not be
      personally liable with respect to any action taken, suffered or omitted to
      be  taken  by it in  good  faith  in  accordance  with  the  direction  of
      Certificateholders as provided in Section 8.03;

               (iv) The  Trustee  shall not be  charged  with  knowledge  of any
      default  (other  than a default in payment to the  Trustee)  specified  in
      clauses (a) and (b) of Section 8.01 or an Event of Default  under  clauses
      (c),  (d) and (e) of  Section  8.01  unless a  Responsible  Officer of the
      Trustee  assigned to and working in the  Corporate  Trust  Office  obtains
      actual  knowledge  of such  failure or event or any officer of the Trustee
      receives  written  notice of such failure or event at its Corporate  Trust
      Office from a Servicer, the Depositor or any Certificateholder; and

               (v)Except to the extent provided in Section 8.05, no provision in
      this  Agreement  shall require the Trustee to expend or risk its own funds
      (including,  without  limitation,  the making of any Advance as  successor
      Servicer)  or  otherwise  incur any  personal  financial  liability in the
      performance of any of its duties as Trustee hereunder,  or in the exercise
      of any of its  rights or powers,  if the  Trustee  shall  have  reasonable
      grounds  for  believing  that  repayment  of funds or  adequate  indemnity
      against such risk or liability is not reasonably assured to it.

            Section 9.02      Certain Matters Affecting the Trustee.

            Except as otherwise provided in Section 9.01:

               (i)The  Trustee may request and rely upon and shall be  protected
      in  acting  or  refraining  from  acting  upon any  resolution,  Officer's
      Certificate,  certificate of auditors or any other certificate, statement,
      instrument,  opinion, report, notice, request,  consent, order, appraisal,
      bond or other paper or  document  believed by it to be genuine and to have
      been signed or presented by the proper party or parties;

               (ii) The  Trustee  may  consult  with  counsel and any Opinion of
      Counsel shall be full and complete authorization and protection in respect
      of any action  taken or suffered or omitted by it  hereunder in good faith
      and in accordance with such Opinion of Counsel;

               (iii) The Trustee shall be under no obligation to exercise any of
      the  trusts or  powers  vested in it by this  Agreement  or to  institute,
      conduct or defend any  litigation  hereunder or in relation  hereto at the
      request, order or direction of any of the Certificateholders,  pursuant to
      the provisions of this  Agreement,  unless such  Certificateholders  shall
      have offered to the Trustee  reasonable  security or indemnity against the
      costs,  expenses and liabilities which may be incurred therein or thereby;
      nothing  contained  herein  shall,  however,  relieve  the  Trustee of the
      obligation, upon the occurrence of an Event of Default (which has not been
      cured or waived),  to exercise  such of the rights and powers vested in it
      by this  Agreement,  and to use the same degree of care and skill in their
      exercise  as  a  prudent   investor   would  exercise  or  use  under  the
      circumstances in the conduct of such investor's own affairs;

               (iv) The Trustee  shall not be  personally  liable for any action
      taken,  suffered  or omitted by it in good faith and  believed by it to be
      authorized or within the discretion or rights or powers  conferred upon it
      by this Agreement;

               (v)Prior to the  occurrence of an Event of Default  hereunder and
      after the  curing or  waiving  of all  Events  of  Default  which may have
      occurred,  the Trustee shall not be bound to make any  investigation  into
      the facts or matters  stated in any  resolution,  certificate,  statement,
      instrument,  opinion,  report, notice, request,  consent, order, approval,
      bond or other paper or document,  unless  requested in writing so to do by
      Holders  or  Certificate  or  any  Class  evidencing,  as to  such  Class,
      Percentage  Interests,  aggregating not less than 50%; provided,  however,
      that if the payment within a reasonable  time to the Trustee of the costs,
      expenses or liabilities  likely to be incurred by it in the making of such
      investigation is, in the opinion of the Trustee, not reasonably assured to
      the Trustee by the security afforded to it by the terms of this Agreement,
      the Trustee may  require  reasonable  indemnity  against  such  expense or
      liability  or payment of such  estimated  expenses  as a  condition  to so
      proceeding; and

               (vi)  The  Trustee  may  execute  any of  the  trusts  or  powers
      hereunder or perform any duties hereunder either directly or by or through
      agents or attorneys.

            Section 9.03 Trustee Not Liable for  Certificates or Mortgage Loans.
The recitals contained herein and in the Certificates  (other than the execution
of,  and the  counter-signature  on the  Certificates)  shall  be  taken  as the
statements of the Depositor or Servicers, as applicable, and the Trustee assumes
no responsibility for their correctness. The Trustee makes no representations as
to the validity or sufficiency of this Agreement or of the  Certificates  or any
Mortgage Loans save that the Trustee represents that, assuming due execution and
delivery by the other parties hereto,  this Agreement has been duly  authorized,
executed  and  delivered  by it and  constitutes  its legal,  valid and  binding
obligation,  enforceable against it in accordance with its terms, subject, as to
enforcement of remedies, to applicable insolvency, receivership,  moratorium and
other  laws  affecting  the  rights  of  creditors  generally,  and  to  general
principles  of equity and the  discretion  of the court  (regardless  of whether
enforcement of such remedies is considered in a proceeding in equity or at law).
The Trustee shall not be accountable for the use or application by the Depositor
of  funds  paid to the  Depositor  in  consideration  of the  assignment  of the
Mortgage Loans hereunder by the Depositor,  or for the use or application of any
funds paid to  Subservicers or the Servicers in respect of the Mortgage Loans or
deposited into the Servicer Custodial  Accounts,  or any other account hereunder
(other than the Certificate Account) by a Servicer.

            The Trustee  shall at no time have any  responsibility  or liability
for or with respect to the legality, validity and enforceability of any Mortgage
or any  Mortgage  Loan,  or the  perfection  and priority of any Mortgage or the
maintenance  of any such  perfection  and priority or for or with respect to the
sufficiency  of  the  Trust  or its  ability  to  generate  the  payments  to be
distributed  to  Certificateholders  under this  Agreement,  including,  without
limitation:  the existence,  condition and ownership of any Mortgaged  Property;
the existence and  enforceability of any hazard insurance thereon (other than if
the Trustee  shall assume the duties of a Servicer  pursuant to Section 8.05 and
thereupon  only  for the  acts or  omissions  of the  successor  Servicer);  the
validity  of the  assignment  of any  Mortgage  Loan  to the  Trustee  or of any
intervening  assignment;  the completeness of any Mortgage Loan; the performance
or  enforcement of any Mortgage Loan (other than if the Trustee shall assume the
duties of a Servicer pursuant to Section 8.05 and thereupon only for the acts or
omissions of the Trustee as successor Servicer); the compliance by the Depositor
or the Servicers with any warranty or  representation  made under this Agreement
or  in  any  related   document  or  the  accuracy  of  any  such   warranty  or
representation; any investment of monies by or at the direction of a Servicer or
any loss resulting therefrom,  it being understood that the Trustee shall remain
responsible for any Trust property that it may hold in its individual  capacity;
the acts or omissions of any of the Depositor,  the Servicers (other than if the
Trustee  shall  assume  the duties of a Servicer  pursuant  to Section  8.05 and
thereupon only for the acts or omissions of the Trustee as successor  Servicer),
any  Subservicer or any Mortgagor;  any action of a Servicer  (other than if the
Trustee  shall  assume  the duties of a Servicer  pursuant  to Section  8.05 and
thereupon  only for the acts or omissions of the Trustee as successor  Servicer)
or any Subservicer  taken in the name of the Trustee;  the failure of a Servicer
or any  Subservicer to act or perform any duties  required of it as agent of the
Trustee  hereunder;  or any action by the Trustee taken at the  instruction of a
Servicer  (other  than if the  Trustee  shall  assume  the  duties of a Servicer
pursuant to Section  8.05 and  thereupon  only for the acts or  omissions of the
Trustee as successor Servicer);  provided, however, that the foregoing shall not
relieve  the  Trustee  of its  obligation  to  perform  its  duties  under  this
Agreement,  including,  without limitation, the Trustee's review of the Mortgage
Files  pursuant  to  Section  2.02.  The  Trustee  shall file any  financing  or
continuation statement in any public office at any time required to maintain the
perfection of any security interest or lien granted to it hereunder.

            Section  9.04  Trustee  May Own  Certificates.  The  Trustee  in its
individual or any other capacity may become the owner or pledgee of Certificates
with the same rights it would have if it were not Trustee and may otherwise deal
with the Servicers,  any Subservicer or any of their respective  affiliates with
the same right it would have if it were not the Trustee.

            Section  9.05  Eligibility  Requirements  for  Trustee.  The Trustee
hereunder  shall at all times be (a) an  institution  the  deposits of which are
fully insured by the FDIC and (b) a corporation or banking association organized
and doing  business  under the laws of the  United  States of  America or of any
State,  authorized under such laws to exercise corporate trust powers,  having a
combined  capital  and  surplus  of not less than  $50,000,000  and  subject  to
supervision or examination by Federal or State authority and (c) with respect to
every  successor  trustee  hereunder  either an  institution  (i) the  long-term
unsecured  debt  obligations  of which  are rated at least "A" by S&P and "A" by
Fitch or (ii)  whose  serving  as  Trustee  hereunder  would  not  result in the
lowering of the ratings  originally  assigned to any Class of Certificates.  The
Trustee  shall not be an affiliate of the  Depositor  or any  Servicer.  If such
corporation  or banking  association  publishes  reports of  condition  at least
annually, pursuant to law or to the requirements of the aforesaid supervising or
examining  authority,  then for the purposes of this Section 9.05,  the combined
capital and surplus of such corporation or banking  association  shall be deemed
to be its combined capital and surplus as set forth in its most recent report of
condition  so  published.  In case at any time  the  Trustee  shall  cease to be
eligible in  accordance  with the  provision of this Section  9.05,  the Trustee
shall resign  immediately in the manner and with the effect specified in Section
9.06.

            Section 9.06 Resignation and Removal of Trustee.  The Trustee may at
any time  resign  and be  discharged  from the trust  hereby  created  by giving
written notice thereof to the Servicers and mailing a copy of such notice to all
Holders  of  record.  The  Trustee  shall  also  mail a copy of such  notice  of
resignation  to each Rating Agency.  Upon receiving such notice of  resignation,
the  Servicers  shall use their  best  efforts  to  promptly  appoint a mutually
acceptable  successor Trustee by written instrument,  in duplicate,  one copy of
which instrument shall be delivered to the resigning Trustee and one copy to the
successor  Trustee.  If no successor  Trustee  shall have been so appointed  and
shall have accepted  appointment  within 30 days after the giving of such notice
of  resignation,  the  resigning  Trustee may  petition  any court of  competent
jurisdiction for the appointment of a successor Trustee.

            If at any time the Trustee  shall cease to be eligible in accordance
with the  provisions  of  Section  9.05 and shall fail to resign  after  written
request  therefor by the  Servicers,  or if at any time the Trustee shall become
incapable of acting, or shall be adjudged a bankrupt or insolvent, or a receiver
of the Trustee or of its  property  shall be  appointed,  or any public  officer
shall take  charge or control of the  Trustee or of its  property or affairs for
the purpose of rehabilitation,  conservation or liquidation,  then the Servicers
may remove the Trustee and appoint a successor trustee by written instrument, in
duplicate,  one copy of which  instrument  shall be  delivered to the Trustee so
removed and one copy to the successor.

            The  Holders  of  Certificates  evidencing  not less than 50% of the
Voting  Rights may at any time  remove the  Trustee  by  written  instrument  or
instruments  delivered to the  Servicers and the Trustee;  the  Servicers  shall
thereupon  use their best  efforts to  appoint a mutually  acceptable  successor
Trustee in accordance with this Section 9.06.

            Any  resignation  or removal of the  Trustee  and  appointment  of a
successor  Trustee  pursuant to any of the provisions of this Section 9.06 shall
become  effective upon  acceptance of  appointment  by the successor  Trustee as
provided in Section 9.07.

            Section 9.07 Successor  Trustee.  Any successor Trustee appointed as
provided in Section 9.06 shall execute, acknowledge and deliver to the Servicers
and  to  its  predecessor  Trustee  an  instrument  accepting  such  appointment
hereunder,  and thereupon the resignation or removal of the predecessor  Trustee
shall become effective and such successor Trustee, without any further act, deed
or conveyance, shall become fully vested with all the rights, powers, duties and
obligations  of its  predecessor  hereunder,  with like effect as if  originally
named as Trustee herein.  The predecessor  Trustee shall duly assign,  transfer,
deliver and pay over to the  successor  Trustee the whole of the Mortgage  Files
and related  documents and  statements  held by it hereunder,  together with all
instruments of transfer and assignment or other documents  properly  executed as
may be  reasonably  required to effect such  transfer and such of the records or
copies  thereof  maintained  by the  predecessor  Trustee in the  administration
hereof  as may be  reasonably  requested  by the  successor  Trustee  and  shall
thereupon  be  discharged  from  all  duties  and  responsibilities  under  this
Agreement;   provided,  however,  that  if  the  predecessor  Trustee  has  been
terminated  pursuant to the third  paragraph  of Section  9.06,  all  reasonable
expenses of the predecessor Trustee incurred in complying with this Section 9.07
shall be reimbursed by the Trust.

            No successor  Trustee shall accept  appointment  as provided in this
Section 9.07 unless at the time of such appointment such successor Trustee shall
be eligible under the provisions of Section 9.05.

            Upon acceptance of appointment by a successor Trustee as provided in
this  Section  9.07,  the  Servicers  shall  cooperate  to  mail  notice  of the
succession  of such Trustee  hereunder to all Holders of  Certificates  at their
addresses as shown in the Certificate Register and to each Rating Agency. If the
Servicers  fail  to mail  such  notice  within  ten  days  after  acceptance  of
appointment  by the successor  Trustee,  the successor  Trustee shall cause such
notice to be mailed at the expense of the Servicers.

            Section 9.08 Merger or Consolidation of Trustee.  Any corporation or
banking  association  into which the Trustee may be merged or  converted or with
which  it may  be  consolidated,  or  any  corporation  or  banking  association
resulting  from any merger,  conversion  or  consolidation  to which the Trustee
shall be a party, or any corporation or banking association succeeding to all or
substantially  all of the corporate trust business of the Trustee,  shall be the
successor of the Trustee hereunder,  if such corporation or banking  association
is eligible  under the  provisions  of Section  9.05,  without the  execution or
filing of any paper or any further act on the part of any of the parties hereto,
anything herein to the contrary notwithstanding.

            Section  9.09   Appointment  of  Co-Trustee  or  Separate   Trustee.
Notwithstanding  any of the provisions  hereof,  at any time, for the purpose of
meeting  any legal  requirements  of any  jurisdiction  in which  any  Mortgaged
Property  may at the  time be  located  or for any  other  reason,  the  related
Servicer and the Trustee  acting  jointly shall have the power and shall execute
and  deliver all  instruments  to appoint  one or more  Persons  approved by the
Trustee  as  co-trustee  or  separate  trustee  of all or any part of the  Trust
Estate, and to vest in such Person or Persons,  in such capacity,  such title to
the Trust Estate,  or any part thereof,  and,  subject to the other provision of
this Section 9.09, such powers, duties,  obligations,  rights and trusts as such
Servicer and the Trustee may  consider  necessary  or  desirable.  If a Servicer
shall not have joined in such  appointment  within ten days after the receipt by
it of a request to do so, the  Trustee  alone  shall have the power to make such
appointment.  No co-trustee or separate  trustee  hereunder shall be required to
meet the terms of eligibility  as a successor  Trustee under Section 9.05 and no
notice to  Holders  of  Certificates  of the  appointment  of  co-trustee(s)  or
separate trustee(s) shall be required under Section 9.07.

            In the case of any  appointment of a co-trustee or separate  trustee
pursuant to this  Section  9.09,  all  rights,  powers,  duties and  obligations
conferred  or imposed  upon the Trustee  shall be  conferred or imposed upon and
exercised or performed by the Trustee and such  separate  trustee or  co-trustee
jointly,  except to the extent that under any law of any  jurisdiction  in which
any particular act or acts are to be performed  (whether as Trustee hereunder or
as successor  to a Servicer  hereunder),  the Trustee  shall be  incompetent  or
unqualified  to perform such act or acts,  in which event such  rights,  powers,
duties and  obligations  (including  the holding of title to the Trust Estate or
any portion thereof in any such  jurisdiction)  shall be exercised and performed
by such  separate  trustee or  co-trustee  at the  direction of the Trustee.  No
trustee  hereunder  shall be held  personally  liable  by  reason  of any act or
omission of any other trustee hereunder;  provided, however, that no appointment
of a co-trustee or separate  trustee  hereunder shall relieve the Trustee of its
obligations hereunder.

            Any notice,  request or other  writing given to the Trustee shall be
deemed to have been given to each of the then separate trustees and co-trustees,
as  effectively  as if given to each of them.  Every  instrument  appointing any
separate  trustee or co-trustee shall refer to this Agreement and the conditions
of this Article IX. Each separate trustee and co-trustee, upon its acceptance of
the trusts conferred,  shall be vested with the estates or property specified in
its instrument of appointment, either jointly with the Trustee or separately, as
may be  provided  therein,  subject  to all the  provisions  of this  Agreement,
specifically including every provision of this Agreement relating to the conduct
of, affecting the liability of, or affording  protection to, the Trustee.  Every
such instrument shall be filed with the Trustee.

            Any separate trustee or co-trustee may, at any time,  constitute the
Trustee,  its agent or attorney-in-fact,  with full power and authority,  to the
extent not  prohibited  by law, to do any lawful act under or in respect of this
Agreement on its behalf and in its name.  If any separate  trustee or co-trustee
shall become incapable of acting,  resign or be removed,  or shall be adjudged a
bankrupt or insolvent,  or a receiver of its property shall be appointed, or any
public  officer shall take charge or control of such trustee or co-trustee or of
its  property  or affairs  for the purpose of  rehabilitation,  conservation  or
liquidation, all of its estates,  properties,  rights, remedies and trusts shall
vest in and be exercised by the Trustee, to the extent permitted by law, without
the appointment of a new or successor trustee.

            Section 9.10  Authenticating  Agents. The Trustee may appoint one or
more authenticating agents  ("Authenticating  Agents") which shall be authorized
to  act  on  behalf  of  the  Trustee  in   authenticating   or   countersigning
Certificates. Initially, the Authenticating Agent shall be The Bank of New York.
Wherever   reference  is  made  in  this  Agreement  to  the  authentication  or
countersigning  of Certificates  by the Trustee or the Trustee's  certificate of
authentication  or  countersigning,  such  reference  shall be deemed to include
authentication  or  countersigning on behalf of the Trustee by an Authenticating
Agent and a certificate of authentication or countersignature executed on behalf
of the Trustee by an  Authenticating  Agent. Each  Authenticating  Agent must be
acceptable to the Servicers  and must be a  corporation  or banking  association
organized and doing  business  under the laws of the United States of America or
of any State,  having a principal  office and place of business in New York, New
York, having a combined capital and surplus of at least $15,000,000,  authorized
under such laws to do a trust business and subject to supervision or examination
by Federal or State authorities.

            Any corporation or banking association into which any Authenticating
Agent may be merged or  converted or with which it may be  consolidated,  or any
corporation  or banking  association  resulting  from any merger,  conversion or
consolidation  to which  any  Authenticating  Agent  shall  be a  party,  or any
corporation or banking  association  succeeding to the corporate agency business
of any  Authenticating  Agent,  shall  continue to be the  Authenticating  Agent
without the  execution  or filing of any paper or any further act on the part of
the Trustee or the Authenticating Agent.

            Any  Authenticating  Agent may at any time resign by giving  written
notice of resignation  to the Trustee and to the  Servicers.  The Trustee may at
any time  terminate  the agency of any  Authenticating  Agent by giving  written
notice of termination to such  Authenticating  Agent and to the Servicers.  Upon
receiving a notice of resignation or upon such a termination, or in case, at any
time any Authenticating  Agent shall cease to be eligible in accordance with the
provisions  of  this  Section   9.10,   the  Trustee  may  appoint  a  successor
Authenticating  Agent,  shall give  written  notice of such  appointment  to the
Servicers and shall mail notice of such  appointment to all  Certificateholders.
Any successor  Authenticating Agent upon acceptance of its appointment hereunder
shall become vested with all the rights,  powers, duties and responsibilities of
its  predecessor  hereunder,   with  like  effect  as  if  originally  named  as
Authenticating Agent.

            Section  9.11   Trustee's  Fees  and  Expenses.   The  Trustee,   as
compensation for its activities hereunder,  shall be entitled to receive on each
Distribution  Date an amount equal to the Trustee Fee for such Distribution Date
pursuant to Section 5.02(a). The Trustee and any director,  officer, employee or
agent of the Trustee shall be indemnified by the Trust and held harmless against
any loss,  liability  or  expense  (including  reasonable  attorney's  fees) (a)
incurred  in  connection  with any claim or legal  action  relating  to (i) this
Agreement,  (ii)  the  Certificates,  or  (iii)  the  performance  of any of the
Trustee's duties hereunder,  other than any loss,  liability or expense incurred
by  reason  of  willful  misfeasance,  bad  faith  or  gross  negligence  in the
performance of any of the Trustee's duties hereunder, (b) resulting from any tax
or  information  return which was prepared by, or should have been  prepared by,
the  related  Servicer  and  (c)  arising  out of the  transfer  of any  Private
Certificate  not in  compliance  with ERISA.  Such  indemnity  shall survive the
termination  of this  Agreement  or the  resignation  or removal of the  Trustee
hereunder.  Without  limiting the foregoing,  except as otherwise agreed upon in
writing by the  Depositor  and the  Trustee,  and  except for any such  expense,
disbursement  or advance as may arise from the Trustee's gross  negligence,  bad
faith or willful  misconduct,  the Trust  shall  reimburse  the  Trustee for all
reasonable expenses,  disbursements and advances incurred or made by the Trustee
in  accordance  with  any of the  provisions  of this  Agreement  to the  extent
permitted  by  Treasury  Regulations  Section   1.860G-1(b)(3)(ii)   and  (iii);
provided,  however,  that the Depositor  and the Trustee  intend to enter into a
separate agreement for  custody-related  services.  Except as otherwise provided
herein,  the Trustee shall not be entitled to payment or  reimbursement  for any
routine ongoing  expenses  incurred by the Trustee in the ordinary course of its
duties as Trustee,  Certificate  Registrar or Paying Agent  hereunder or for any
other expenses.

            Section 9.12      [Reserved]

            Section  9.13  Paying  Agents.  The  Trustee may appoint one or more
Paying  Agents  (each,  a "Paying  Agent")  which shall be  authorized to act on
behalf of the Trustee in making  withdrawals  from the  Certificate  Account and
distributions  to  Certificateholders  as provided  in Section  3.08 and Section
5.02.  Wherever  reference is made in this Agreement to the withdrawal  from the
Certificate  Account by the Trustee,  such reference  shall be deemed to include
such a withdrawal  on behalf of the Trustee by a Paying  Agent.  Initially,  the
Paying Agent shall be The Bank of New York.  Whenever  reference is made in this
Agreement to a  distribution  by the Trustee or the furnishing of a statement to
Certificateholders  by the Trustee,  such  reference  shall be deemed to include
such a  distribution  or  furnishing on behalf of the Trustee by a Paying Agent.
Each Paying Agent shall provide to the Trustee such  information  concerning the
Certificate  Account as the Trustee shall request from time to time. Each Paying
Agent must be  reasonably  acceptable to the Servicers and must be a corporation
or banking association organized and doing business under the laws of the United
States of America or of any state,  having (except in the case of the Trustee) a
principal office and place of business in New York, New York,  having a combined
capital and surplus of at least $15,000,000,  authorized under such laws to do a
trust  business and subject to  supervision  or  examination by federal or state
authorities.

            Any  corporation  into  which  any  Paying  Agent  may be  merged or
converted or with which it may be  consolidated,  or any  corporation  resulting
from any merger,  conversion or consolidation to which any Paying Agent shall be
a party, or any corporation  succeeding to the corporate  agency business of any
Paying  Agent,  shall  continue  to be  the  Paying  Agent  provided  that  such
corporation after the consummation of such merger, conversion,  consolidation or
succession meets the eligibility requirements of this Section 9.13.

            Any Paying Agent may at any time resign by giving  written notice of
resignation to the Trustee and to the Servicers;  provided that the Paying Agent
has  returned  to  the  Certificate  Account  or  otherwise  accounted,  to  the
reasonable  satisfaction  of the Trustee,  for all amounts it has withdrawn from
the  Certificate  Account.  The Trustee may, upon prior written  approval of the
Servicers,  at any time  terminate  the  agency  of any  Paying  Agent by giving
written notice of  termination  to such Paying Agent and to the Servicers.  Upon
receiving a notice of resignation or upon such a termination,  or in case at any
time  any  Paying  Agent  shall  cease to be  eligible  in  accordance  with the
provisions of the first paragraph of this Section 9.13, the Trustee may appoint,
upon prior written approval of the Servicers,  a successor  Paying Agent,  shall
give written  notice of such  appointment to the Servicers and shall mail notice
of such appointment to all  Certificateholders.  Any successor Paying Agent upon
acceptance  of its  appointment  hereunder  shall become vested with all rights,
powers,  duties and  responsibilities  of its predecessor  hereunder,  with like
effect as if originally  named as Paying Agent.  The Trustee shall remain liable
for any duties and obligations assumed by its appointed Paying Agent.

            Section 9.14 Limitation of Liability.  The Certificates are executed
by the  Trustee,  not in its  individual  capacity  but solely as Trustee of the
Trust, in the exercise of the powers and authority conferred and vested in it by
this Agreement.  Each of the undertakings and agreements made on the part of the
Trustee in the  Certificates is made and intended not as a personal  undertaking
or  agreement by the Trustee but is made and intended for the purpose of binding
only the Trust.

            Section  9.15  Trustee  May Enforce  Claims  Without  Possession  of
Certificates.  All  rights of action  and claims  under  this  Agreement  or the
Certificates  may  be  prosecuted  and  enforced  by  the  Trustee  without  the
possession  of  any  of  the  Certificates  or  the  production  thereof  in any
proceeding relating thereto,  and such preceding instituted by the Trustee shall
be  brought in its own name or in its  capacity  as  Trustee.  Any  recovery  of
judgment shall, after provision for the payment of the reasonable  compensation,
expenses,  disbursement and advances of the Trustee,  its agents and counsel, be
for the  ratable  benefit  of the  Certificateholders  in  respect of which such
judgment has been recovered.

            Section 9.16 Suits for  Enforcement.  In case an Event of Default or
other  default by a  Servicer  or the  Depositor  hereunder  shall  occur and be
continuing,  the Trustee, in its discretion,  may proceed to protect and enforce
its rights and the rights of the Holders of Certificates under this Agreement by
a suit,  action or proceeding in equity or at law or otherwise,  whether for the
specific performance of any covenant or agreement contained in this Agreement or
in aid of the  execution  of any  power  granted  in this  Agreement  or for the
enforcement of any other legal, equitable or other remedy, as the Trustee, being
advised by counsel,  shall deem most effectual to protect and enforce any of the
rights of the Trustee and the Certificateholders.

            Section  9.17  Waiver  of Bond  Requirement.  The  Trustee  shall be
relieved of, and each  Certificateholder  hereby waives,  any requirement of any
jurisdiction  in which the Trust,  or any part thereof,  may be located that the
Trustee post a bond or other surety with any court, agency or body whatsoever.

            Section  9.18  Waiver  of   Inventory,   Accounting   and  Appraisal
Requirement. The Trustee shall be relieved of, and each Certificateholder hereby
waives,  any  requirement of any  jurisdiction  in which the Trust,  or any part
thereof,  may be located  that the Trustee  file any  inventory,  accounting  or
appraisal  of the  Trust  with any  court,  agency or body at any time or in any
manner whatsoever.

            Section 9.19 Year 2000 Compliance. The Trustee warrants that it will
use  commercially  reasonable  efforts to ensure that the computer  software and
hardware  systems  ("Systems") that are owned by the Trustee and used to provide
the services are 2000 Compliant or will be made 2000 Compliant  before  December
31, 1999. With respect to software that the Trustee  licenses from third parties
and uses in  providing  the  services  ("Third  Party  Software"),  the  Trustee
warrants that it has used or will use  commercially  reasonable  efforts to test
the same by September  30, 1999 to certify,  in  accordance  with the  Trustee's
standard  practices,  that the Third Party  Software is 2000  Compliant.  If the
Trustee cannot certify any Third Party Software as 2000  Compliant,  the Trustee
will use  commercially  reasonable  efforts to replace such Third Party Software
with software that is warranted or certified by its vendor as 2000 Compliant, if
such replacement is available,  compatible with the Trustee's Systems and deemed
by the Trustee as  appropriate  under the  circumstances.  In the event that the
Trustee  uses third  party  service  providers  to provide  the  services or any
portion thereof ("Third Party  Services"),  the Trustee  warrants that it has in
place a program  under  which it will use  commercially  reasonable  efforts  to
contact such service  providers and obtain from them assurances that the Systems
that they use in providing  services  are 2000  Compliant.  Notwithstanding  the
foregoing, the Trustee cannot and does not warrant that the Systems, Third Party
Software or Third Party  Services will continue to interface  with the hardware,
firmware,  software (including  operating systems),  records or data used by the
third parties. As used herein, the term "2000 Compliant" means that the Systems,
Third Party  Software and Third Party  Services will function  without  material
error caused by the introduction of dates falling on or after January 1, 2000.


                                    ARTICLE X

                                   TERMINATION

            Section  10.01   Termination  upon  Purchase  by  the  Depositor  or
Liquidation  of All Mortgage  Loans.  Subject to Section  10.02,  the respective
obligations and responsibilities of the Depositor, the Servicers and the Trustee
created hereby (other than the obligation of Trustee to make certain payments to
Certificateholders after the Final Distribution Date and to send certain notices
as hereinafter set forth and the obligations of the Trustee pursuant to Sections
5.04(b) and 5.05(b)) shall  terminate upon the last action  required to be taken
by the  Trustee  on the  Final  Distribution  Date  pursuant  to this  Article X
following the earlier of (a) the purchase by the Depositor of all Mortgage Loans
and all REO  Property  remaining in the Trust Estate at a price equal to the sum
of (i) 100% of the Stated  Principal  Balance of each  Mortgage Loan (other than
any  Mortgage  Loan as to which REO  Property  has been  acquired and whose fair
market value is included pursuant to clause (ii) below) and (ii) the fair market
value of such REO Property (as  determined  by the  Depositor as of the close of
business on the third  Business Day next preceding the date upon which notice of
any such  termination is furnished to  Certificateholders  pursuant to the third
paragraph of this Article X), plus any Class Unpaid  Interest  Shortfall for any
Class of  Certificates as well as one month's  interest at the related  Mortgage
Rate on the  Stated  Principal  Balance of each  Mortgage  Loan  (including  any
Mortgage  Loan as to which  REO  Property  has been  acquired)  or (b) the final
payment or other  liquidation (or any advance with respect  thereto) of the last
Mortgage  Loan  remaining  in the  Trust  Estate or the  disposition  of all REO
Property;  provided,  however,  that in no event shall the Trust created  hereby
continue  beyond the  expiration of 21 years from the death of the last survivor
of the  descendants  of Joseph P.  Kennedy,  the late  ambassador  of the United
States to the Court of St. James, living on the date hereof.

            The right of the Depositor to repurchase all Mortgage Loans pursuant
to (a) above is  conditioned  upon the Pool Stated  Principal  Balance as of the
Final  Distribution  Date being less than 10% of the Cut-Off Date Pool Principal
Balance.  If such right is  exercised,  the Trustee  shall,  promptly  following
payment of the  purchase  price,  release to the  Depositor  or its designee the
Mortgage Files pertaining to the Mortgage Loans being purchased.

            Notice of any termination,  specifying the Final  Distribution  Date
(which shall be a date that would  otherwise be a Distribution  Date) upon which
the  Certificateholders  may  surrender  their  Certificates  to the Trustee for
payment of the final distribution and for cancellation,  shall be given promptly
by the Depositor (if  exercising  its right to purchase the assets of the Trust)
or by the Trustee (in any other case) by letter to Certificateholders mailed not
earlier  than the 15th day and not  later  than the 25th day of the  month  next
preceding  the  month  of such  final  distribution  specifying  (1)  the  Final
Distribution Date upon which final payment of the Certificates will be made upon
presentation  and  surrender  of  Certificates  at the  office  or agency of the
Trustee  therein  designated,  (2) the amount of any such final  payment and (3)
that the Record  Date  otherwise  applicable  to such  Distribution  Date is not
applicable,  payments  being made only upon  presentation  and  surrender of the
Certificates  at the office or agency of the Trustee therein  specified.  If the
Depositor is obligated to give notice to  Certificateholders  as  aforesaid,  it
shall give such notice to the Trustee and the Certificate  Registrar at the time
such notice is given to Certificateholders. In the event such notice is given by
the  Depositor,  the Depositor  shall deposit in the  Certificate  Account on or
before the Final  Distribution  Date in  immediately  available  funds an amount
equal to the amount  necessary  to make the  amount,  if any,  on deposit in the
Certificate  Account on the Final  Distribution Date equal to the purchase price
for the related assets of the Trust  computed as above provided  together with a
statement  as to the  amount to be  distributed  on each  Class of  Certificates
pursuant to the next succeeding paragraph.

            Upon  presentation  and surrender of the  Certificates,  the Trustee
shall cause to be distributed to  Certificateholders of each Class, in the order
set  forth  in  Section  5.02  hereof,  on the  final  Distribution  Date and in
proportion  to  their   respective   Percentage   Interests,   with  respect  to
Certificateholders of the same Class, an amount equal to (I) as to each Class of
Certificates,  the Class  Certificate  Balance thereof plus (a) accrued interest
thereon in the case of an interest  bearing  Certificate  and (b) the Class A-PO
Deferred Amount with respect to the Class A-PO Certificates,  and (II) as to the
Class A-R  Certificate,  the  amounts,  if any,  which  remain on deposit in the
Certificate  Account  (other than the amounts  retained  to meet  claims)  after
application pursuant to clause (I) above.

            If all of the Certificateholders do not surrender their Certificates
for final payment and cancellation on or before the Final Distribution Date, the
Trustee  shall on such  date  cause  all funds in the  Certificate  Account  not
distributed in final distribution to  Certificateholders  to continue to be held
by the Trustee in an Eligible Account for the benefit of such Certificateholders
and the Depositor (if it exercised its right to purchase the assets of the Trust
Estate) or the Trustee (in any other case) shall give a second written notice to
the  remaining   Certificateholders   to  surrender   their   Certificates   for
cancellation and receive the final distribution with respect thereto.  If within
one year  after  the  second  notice  all the  Certificates  shall not have been
surrendered for  cancellation,  the Trustee may take  appropriate  steps, or may
appoint  an  agent  to  take   appropriate   steps,  to  contact  the  remaining
Certificateholders  concerning  surrender  of their  Certificates,  and the cost
thereof shall be paid out of the funds on deposit in such Eligible Account.

            Section 10.02     Additional Termination Requirements.

            (a) If the Depositor  exercises  its purchase  option as provided in
Section  10.01,  the Trust shall be terminated in accordance  with the following
additional  requirements,  unless the Trustee has received an Opinion of Counsel
to the effect that the failure of the Trust to comply with the  requirements  of
this Section 10.02 will not (i) result in the imposition of taxes on "prohibited
transactions" of the Trust as defined in Section 860F of the Code, or (ii) cause
the Trust Estate to fail to qualify as a REMIC at any time that any Certificates
are outstanding:

               (i)within 90 days prior to the Final  Distribution Date set forth
      in the notice given by the  Depositor  under  Section  10.01,  the Trustee
      shall  sell all of the  assets of the Trust  Estate to the  Depositor  for
      cash; and

               (ii) the notice given by the Depositor or the Trustee pursuant to
      Section 10.01 shall provide that such notice constitutes the adopting of a
      plan of  complete  liquidation  of the REMIC as of the date of such notice
      (or,   if   earlier,   the  date  on  which  such  notice  was  mailed  to
      Certificateholders). The Trustee shall also specify such date in the final
      tax return of the REMIC.

            (b) By their  acceptance  of the  Residual  Certificate,  the Holder
thereof hereby agrees to take such other action in connection  with such plan of
complete liquidation as may be reasonably requested by the Depositor.


                                   ARTICLE XI

                            MISCELLANEOUS PROVISIONS

            Section 11.01 Amendment.  This Agreement may be amended from time to
time by the Depositor,  the Servicers and the Trustee without the consent of any
of the Certificateholders, (i) to cure any ambiguity or mistake, (ii) to correct
or supplement any provisions  herein or therein which may be  inconsistent  with
any other provisions herein or therein, (iii) to modify, eliminate or add to any
of its  provisions  to such  extent  as  shall  be  necessary  to  maintain  the
qualification  of the Trust Estate as a REMIC at all times that any Certificates
are outstanding or to avoid or minimize the risk of the imposition of any tax on
the REMIC  pursuant to the Code that would be a claim  against the Trust Estate,
provided  that (a) the Trustee has  received an Opinion of Counsel to the effect
that such action is necessary or desirable to maintain such  qualification or to
avoid or minimize the risk of the imposition of any such tax and (b) such action
shall not, as  evidenced  by such  Opinion of Counsel,  adversely  affect in any
material  respect the  interests  of any  Certificateholder,  (iv) to change the
timing and/or nature of deposits into the Certificate  Account provided that (a)
such change shall not, as evidenced by an Opinion of Counsel,  adversely  affect
in any  material  respect the  interests of any  Certificateholder  and (b) such
change  shall  not  adversely  affect  the  then-current  rating  of the  Senior
Certificates,  the Class B-1 Certificates, the Class B-2 Certificates, the Class
B-3  Certificates,  the Class B-4  Certificates or the Class B-5 Certificates as
evidenced by a letter from each Rating Agency rating such  Certificates  to such
effect and (v) to make any other provisions with respect to matters or questions
arising under this Agreement which shall not be materially inconsistent with the
provisions of this Agreement,  provided that such action shall not, as evidenced
by an Opinion of Counsel, adversely affect in any material respect the interests
of any  Certificateholder,  provided that the  amendment  shall not be deemed to
adversely affect in any material respect the interests of the Certificateholders
and no  Opinion  of  Counsel  to that  effect  shall be  required  if the Person
requesting  the amendment  obtains a letter from each Rating Agency stating that
the  amendment  would  not  result  in  the  downgrading  or  withdrawal  of the
respective ratings then assigned to the Certificates.

            This  Agreement  may  also  be  amended  from  time  to  time by the
Depositor,  the  Servicers  and the Trustee,  with the consent of the Holders of
Certificates of each Class of Certificates  which is affected by such amendment,
evidencing,  as  to  each  such  Class  of  Certificates,  Percentage  Interests
aggregating  not less than 66-2/3%,  for the purpose of adding any provisions to
or changing in any manner or eliminating any of the provisions of this Agreement
or of  modifying  in any manner the rights of the Holders of such  Certificates;
provided,  however,  that no such  amendment  shall (A) reduce in any manner the
amount of, or delay the timing of,  collections of payments on Mortgage Loans or
distributions  which are  required  to be made on any  Certificate  without  the
consent of the Holder of such Certificate or (B) reduce the aforesaid percentage
required to consent to any such amendment, without the consent of the Holders of
all Certificates then Outstanding.

            Prior  to the  solicitation  of  consent  of  Certificateholders  in
connection  with any such  amendment,  the party  seeking such  amendment  shall
furnish the Trustee with an Opinion of Counsel  stating  whether such  amendment
would  adversely  affect the  qualification  of the Trust  Estate as a REMIC and
notice of the conclusion  expressed in such Opinion of Counsel shall be included
with  any  such  solicitation.  An  amendment  made  with  the  consent  of  all
Certificateholders  and executed in accordance  with this Section 11.01 shall be
permitted or authorized by this Agreement  notwithstanding  that such Opinion of
Counsel  may  conclude  that  such   amendment   would   adversely   affect  the
qualification of the Trust Estate as a REMIC.

            Promptly  after the  execution of any such  amendment or consent the
Trustee shall furnish written notification of the substance of or a copy of such
amendment to each Certificateholder and to each Rating Agency.

            It shall not be  necessary  for the  consent  of  Certificateholders
under  this  Section  11.01  to  approve  the  particular  form of any  proposed
amendment,  but it  shall  be  sufficient  if such  consent  shall  approve  the
substance  thereof.  The manner of obtaining such consents and of evidencing the
authorization of the execution thereof by Certificateholders shall be subject to
such reasonable requirements as the Trustee may prescribe.

            Section 11.02 Recordation of Agreement. This Agreement is subject to
recordation in all appropriate  public offices for real property  records in all
the  counties  or other  comparable  jurisdictions  in  which  any or all of the
properties  subject to the Mortgages are situated,  and in any other appropriate
public  recording  office or elsewhere,  such  recordation to be effected by any
Servicer and at its expense on  direction  by the  Trustee,  who will act at the
direction of Holders of Certificates  evidencing not less than 50% of all Voting
Rights,  but only upon  direction  of the Trustee  accompanied  by an Opinion of
Counsel to the effect that such recordation  materially and beneficially affects
the interests of Certificateholders.

            For the purpose of facilitating the recordation of this Agreement as
herein  provided  and  for  other  purposes,  this  Agreement  may  be  executed
simultaneously in any number of counterparts,  each of which  counterparts shall
be deemed to be an original,  and such counterparts shall constitute but one and
the same instrument.

            Section 11.03 Limitation on Rights of Certificateholders.  The death
or  incapacity  of any  Certificateholder  shall not operate to  terminate  this
Agreement   or  the  Trust,   nor   entitle   such   Certificateholder's   legal
representatives  or  heirs  to claim an  accounting  or to take  any  action  or
commence any proceeding in any court for a partition or winding up of the Trust,
nor otherwise  affect the rights,  obligations  and  liabilities  of the parties
hereto or any of them.

            No  Certificateholder  shall  have  any  right  to vote  (except  as
provided herein) or in any manner otherwise control the operation and management
of the Trust,  or the  obligations  of the parties  hereto,  nor shall  anything
herein set forth, or contained in the terms of the Certificates, be construed so
as to constitute the Certificateholders from time to time as partners or members
of an association; nor shall any Certificateholder be under any liability to any
third  person by reason of any action  taken by the  parties  to this  Agreement
pursuant to any provision hereof.

            No  Certificateholder  shall have any right by virtue or by availing
itself of any  provisions  of this  Agreement to institute  any suit,  action or
proceeding in equity or at law upon or under or with respect to this  Agreement,
unless such Holder  previously  shall have given to the Trustee a written notice
of default and of the continuance  thereof,  as provided herein, and unless also
the Holders of Certificates evidencing Percentage Interests aggregating not less
than 25% of each Class of Certificates  affected thereby shall have made written
request upon the Trustee to institute such action, suit or proceeding in its own
name as Trustee  hereunder and shall have offered to the Trustee such reasonable
indemnity as it may require  against the costs,  expenses and  liabilities to be
incurred therein or thereby,  and the Trustee,  for 60 days after its receipt of
such notice, request and offer of indemnity,  shall have neglected or refused to
institute any such action, suit or proceeding; it being understood and intended,
and being  expressly  covenanted  by each  Certificateholder  with  every  other
Certificateholder  and the Trustee,  that no one or more Holders of Certificates
shall have any right in any manner  whatever by virtue or by availing  itself or
themselves of any provisions of this  Agreement to affect,  disturb or prejudice
the rights of the Holders of any other of the Certificates, or to obtain or seek
to obtain  priority over or  preference to any other such Holder,  or to enforce
any right under this Agreement, except in the manner herein provided and for the
equal, ratable and common benefit of all Certificateholders.  For the protection
and  enforcement  of the  provisions  of this  Section  11.03,  each  and  every
Certificateholder  and the  Trustee  shall be  entitled to such relief as can be
given either at law or in equity.

            Section 11.04  Governing Law. THIS  AGREEMENT  SHALL BE CONSTRUED IN
ACCORDANCE  WITH THE LAWS OF THE STATE OF NEW YORK,  WITHOUT  APPLICATION OF THE
CONFLICTS OF LAWS PROVISIONS THEREOF,  AND THE OBLIGATIONS,  RIGHTS AND REMEDIES
OF THE PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

            Section  11.05   Notices.   All  demands,   notices,   instructions,
directions, requests and communications required to be delivered hereunder shall
be in  writing  and  shall be  deemed  to have  been  duly  given if  personally
delivered at or mailed by certified mail, return receipt  requested,  (provided,
however,  that notices to the Trustee shall be deemed effective upon receipt) to
(a) in the case of the Depositor, Bank of America Mortgage Securities, Inc., 345
Montgomery Street, Lower Level #2, Unit #8152, San Francisco,  California 94104,
Attention:  Russell Thompson,  (b) in the case of the NMC Servicer,  NationsBanc
Mortgage  Corporation,  101 East Main Street,  Suite 400,  Louisville,  Kentucky
40202,  Attention:  Servicing  Manager,  with a copy  to:  NationsBanc  Mortgage
Corporation,  201 North Tryon  Street,  14th Floor,  Charlotte,  North  Carolina
28255,  Attention:  General Counsel and Treasurer,  (c) in the case of the BAFSB
Servicer,  Bank of America, FSB, 10200 Valley View Street,  Cypress,  California
90630,  Attention:  Brian Shea,  (d) in the case of the BANA  Servicer,  Bank of
America, N.A., 10200 Valley View Street,  Cypress,  California 90630, Attention:
Brian  Shea,  with a copy to:  Bank of America,  N.A.  101 South  Tryon  Street,
Charlotte, North Carolina, 28255, Attention: General Counsel and Chief Financial
Officer, (e) in the case of the Trustee, 101 Barclay Street - 12E, New York, New
York 10286, Attention: Corporate Trust - MBS Group (Fax: (212) 815-5309), (f) in
the case of S&P,  Standard & Poor's,  a division of The  McGraw-Hill  Companies,
Inc., 55 Water Street,  New York, New York 10041,  Attn:  Mortgage  Surveillance
Group,  and (g) in the case of Fitch,  Fitch IBCA, Inc., One State Street Plaza,
New York, New York 10004, Attn:  Residential Mortgage Surveillance Group; or, as
to each party,  at such other  address as shall be designated by such party in a
written  notice to each other  party.  Any notice  required or  permitted  to be
mailed  to a  Certificateholder  shall be given by  first  class  mail,  postage
prepaid, at the address of such Holder as shown in the Certificate Register. Any
notice  so  mailed  within  the  time  prescribed  in this  Agreement  shall  be
conclusively   presumed   to  have  been  duly   given,   whether   or  not  the
Certificateholder receives such notice.

            Section 11.06 Severability of Provisions.  If any one or more of the
covenants,  agreements,  provisions or terms of this Agreement  shall be for any
reason whatsoever held invalid, then such covenants,  agreements,  provisions or
terms  shall be  deemed  severable  from the  remaining  covenants,  agreements,
provisions or terms of this Agreement and shall in no way affect the validity or
enforceability  of the other provisions of this Agreement or of the Certificates
or the rights of the Holders thereof.

            Section 11.07  Certificates  Nonassessable and Fully Paid. It is the
intention of the Trustee that Certificateholders  shall not be personally liable
for  obligations of the Trust Estate,  that the beneficial  ownership  interests
represented  by the  Certificates  shall  be  nonassessable  for any  losses  or
expenses of the Trust Estate or for any reason whatsoever, and that Certificates
upon execution, countersignature and delivery thereof by the Trustee pursuant to
Section 6.01 are and shall be deemed fully paid.

            Section 11.08 Access to List of Certificateholders.  The Certificate
Registrar  will furnish or cause to be furnished to the Trustee,  within 15 days
after the receipt of a request by the Trustee in writing,  a list,  in such form
as the  Trustee  may  reasonably  require,  of the  names and  addresses  of the
Certificateholders   as  of  the  most   recent   Record  Date  for  payment  of
distributions to Certificateholders.

            If three or more Certificateholders apply in writing to the Trustee,
and such application states that the applicants desire to communicate with other
Certificateholders  with respect to their  rights under this  Agreement or under
the  Certificates and is accompanied by a copy of the  communication  which such
applicants  propose to transmit,  then the Trustee  shall,  within five Business
Days after the receipt of such application, afford such applicants access during
normal business hours to the most recent list of Certificateholders  held by the
Trustee.  If such a list is as of a date more than 90 days  prior to the date of
receipt of such applicants' request, the Trustee shall promptly request from the
Certificate  Registrar a current list as provided  above,  and shall afford such
applicants access to such list promptly upon receipt.

            Every Certificateholder,  by receiving and holding such list, agrees
with the  Certificate  Registrar  and the Trustee that  neither the  Certificate
Registrar nor the Trustee shall be held  accountable by reason of the disclosure
of any such information as to the names and addresses of the  Certificateholders
hereunder, regardless of the source from which such information was derived.

            Section  11.09  Recharacterization.  The  parties to this  Agreement
intend the conveyance by the Depositor to the Trustee of all of its right, title
and  interest  in and to the  Mortgage  Loans  pursuant  to  this  Agreement  to
constitute a purchase and sale and not a loan. Notwithstanding the foregoing, to
the  extent  that  such  conveyance  is  held  not to  constitute  a sale  under
applicable law, it is intended that this Agreement  shall  constitute a security
agreement  under  applicable law and that the Depositor  shall be deemed to have
granted  to  the  Trustee  a  first  priority  security  interest  in all of the
Depositor's right, title and interest in and to the Mortgage Loans.



<PAGE>




            IN WITNESS  WHEREOF,  the  Depositor,  the Servicers and the Trustee
have caused this  Agreement  to be duly  executed by their  respective  officers
thereunto  duly  authorized to be hereunto  affixed,  all as of the day and year
first above written.


                                    BANK OF AMERICA MORTGAGE SECURITIES, INC.,
                                       as Depositor


                                    By:/s/ Sharon Joseph
                                       --------------------
                                       Name:  Sharon Joseph
                                       Title: Vice President


                                    NATIONSBANC MORTGAGE CORPORATION,
                                       as Servicer


                                    By:/s/ Robert J. Debenedet
                                       --------------------------
                                       Name:  Robert J. Debenedet
                                       Title: Vice President


                                    BANK OF AMERICA, FSB,
                                       as Servicer


                                    By:/s/ Russell Thompson
                                       -----------------------
                                       Name:  Russell Thompson
                                       Title: Vice President


                                    BANK OF AMERICA, N.A.,
                                       as Servicer


                                    By:/s/ Nicholas Krsnich
                                       -----------------------
                                       Name:  Nicholas Krsnich
                                       Title:    Senior Vice President


                                    THE BANK OF NEW YORK,
                                       as Trustee


                                    By:/s/ Kelly Sheahan
                                       --------------------
                                       Name:  Kelly Sheahan
                                       Title:    Assistant Vice President




<PAGE>




STATE OF NEW YORK       )
                        )     ss.:
COUNTY OF NEW YORK      )
                        )

            On the 26th day of August,  1999,  before me, a notary public in and
for the State of New York,  personally appeared Kelly Sheahan,  known to me who,
being  by me duly  sworn,  did  depose  and say that  she is an  Assistant  Vice
President of The Bank of New York, a New York  banking  corporation,  one of the
parties that  executed the  foregoing  instrument;  and that she signed her name
thereto by order of the Board of Directors of such corporation.



                                       ---------------------------------------
                                                    Notary Public

[Notarial Seal]

My commission expires ____________.



<PAGE>



STATE OF NORTH CAROLINA )
                        )     ss.:
COUNTY OF MECKLENBURG   )
                        )

            On the 26th day of August,  1999,  before me, a notary public in and
for the State of North Carolina,  personally appeared Robert J. Debenedet, known
to me who,  being  by me  duly  sworn,  did  depose  and  say  that he is a Vice
President of NationsBanc Mortgage Corporation,  a Texas corporation,  one of the
parties that  executed  the  foregoing  instrument;  and that he signed his name
thereto by order of the Board of Directors of such corporation.



                                       ---------------------------------------
                                                    Notary Public

[Notarial Seal]

My commission expires ____________.



<PAGE>



STATE OF NORTH CAROLINA )
                        )           ss.:
COUNTY OF MECKLENBURG   )
                        )

            On the 26th day of August,  1999,  before me, a notary public in and
for the State of North Carolina,  personally appeared Russell Thompson, known to
me who, being by me duly sworn,  did depose and say that he is an Vice President
of Bank of  America,  FSB,  a federal  savings  bank,  one of the  parties  that
executed the foregoing instrument;  and that he signed his name thereto by order
of the Board of Directors of such corporation.



                                       ---------------------------------------
                                                    Notary Public

[Notarial Seal]

My commission expires ____________.



<PAGE>



STATE OF NORTH CAROLINA )
                        )     ss.:
COUNTY OF MECKLENBURG   )
                        )

            On the 26th day of August,  1999,  before me, a notary public in and
for the State of North Carolina,  personally appeared Sharon Joseph, known to me
who,  being by me duly sworn,  did depose and say that she is the Vice President
of Bank of America Mortgage Securities, Inc. a Delaware corporation,  one of the
parties that  executed the  foregoing  instrument;  and that she signed her name
thereto by order of the Board of Directors of such corporation.



                                       ---------------------------------------
                                                    Notary Public

[Notarial Seal]

My commission expires ____________.



<PAGE>



STATE OF NORTH CAROLINA )
                        )     ss.:
COUNTY OF MECKLENBURG   )
                        )

            On the 26th day of August,  1999,  before me, a notary public in and
for the State of North Carolina,  personally appeared Nicholas Krsnich, known to
me who,  being by me duly  sworn,  did depose and say that he is the Senior Vice
President of Bank of America,  N.A., a national banking association,  one of the
parties that  executed  the  foregoing  instrument;  and that he signed her name
thereto by order of the Board of Directors of such corporation.



                                       ---------------------------------------
                                                    Notary Public

[Notarial Seal]

My commission expires ____________.

<PAGE>


                                   EXHIBIT A-1

                   [FORM OF FACE OF CLASS A-1 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class A-1

[UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY,  A NEW YORK CORPORATION  ("DTC"),  TO THE DEPOSITOR OR
ITS  AGENT  FOR  REGISTRATION  OF  TRANSFER,   EXCHANGE,  OR  PAYMENT,  AND  ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO  CEDE  & CO.  OR TO  SUCH  OTHER  ENTITY  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  INASMUCH  AS THE  REGISTERED  OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class A-1

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $145,875,000.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that   _____________  is  the  registered  owner  of  the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 95.92014%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
4.09791667%;  (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is  approximately  7.53%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.05806387%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *

<PAGE>




                                 EXHIBIT A-PO

                   [FORM OF FACE OF CLASS A-PO CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class A-PO

[UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY,  A NEW YORK CORPORATION  ("DTC"),  TO THE DEPOSITOR OR
ITS  AGENT  FOR  REGISTRATION  OF  TRANSFER,   EXCHANGE,  OR  PAYMENT,  AND  ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO  CEDE  & CO.  OR TO  SUCH  OTHER  ENTITY  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  INASMUCH  AS THE  REGISTERED  OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class A-PO

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $760,249.00

CUSIP No.:                    060506

      This certifies that  ______________________ is the registered owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      This  Class A-PO  Certificate  represents  the right to receive  principal
only.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued  on August  26,  1999,  at an issue  price of
64.00000%  and a stated  redemption  price  at  maturity  equal  to its  initial
principal  balance,  and is issued  with  original  issue  discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
36.00000000%; (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is  approximately  9.66%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.49795351%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT A-R

                   [FORM OF FACE OF CLASS A-R CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class A-R

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE IS A "RESIDUAL
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

THIS  CLASS  A-R  CERTIFICATE  MAY NOT BE  PURCHASED  BY OR  TRANSFERRED  TO ANY
EMPLOYEE  BENEFIT  PLAN  OR  ARRANGEMENT,  INCLUDING  AN  INDIVIDUAL  RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL, STATE OR LOCAL LAW WHICH IS SIMILAR
TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"), OR A PERSON ACTING ON BEHALF OF
OR INVESTING ASSETS OF A PLAN.

TRANSFER  OF THIS  CERTIFICATE  IS  SUBJECT  TO  CERTAIN  TAX  RELATED  TRANSFER
RESTRICTIONS  DESCRIBED HEREIN AND IN THE POOLING AND SERVICING  AGREEMENT.  ANY
ATTEMPTED OR PURPORTED  TRANSFER OF THIS  RESIDUAL  CERTIFICATE  IN VIOLATION OF
SUCH RESTRICTIONS  SHALL BE ABSOLUTELY NULL AND VOID AND SHALL VEST NO RIGHTS IN
THE PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class A-R

evidencing  a 100%  Percentage  Interest in the  distributions  allocable to the
Certificate  of the  above-referenced  Class with respect to a Trust  consisting
primarily of a pool of mortgage  loans (the "Mortgage  Loans")  secured by first
liens on one- to four-family residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $100.00

Initial Class Certificate
Balance of this Class:        $100.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This certifies that  _____________________ is the registered owner of 100%
Percentage   Interest   evidenced  by  this   Certificate  in  certain   monthly
distributions with respect to a Trust consisting of the Mortgage Loans deposited
by Bank of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was
created  pursuant to a Pooling and  Servicing  Agreement,  dated August 26, 1999
(the  "Pooling  and  Servicing  Agreement"),  among the  Depositor,  NationsBanc
Mortgage Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of
America,  N.A., as servicer  (collectively with NationsBanc Mortgage Corporation
and Bank of America, FSB, the "Servicers"), and The Bank of New York, as trustee
(the "Trustee").  To the extent not defined herein,  the capitalized  terms used
herein have the meanings assigned in the Pooling and Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      Any   distribution  of  the  proceeds  of  any  remaining  assets  of  the
Certificate  Account will be made only upon  presentment  and  surrender of this
Class A-R Certificate at the Corporate Trust Office.

      Each Person who has or who acquires  this Class A-R  Certificate  shall be
deemed by the  acceptance or  acquisition  thereof to have agreed to be bound by
the following  provisions and the rights of each Person acquiring this Class A-R
Certificate are expressly subject to the following  provisions:  (i) each Person
holding or acquiring this Class A-R Certificate shall be a Permitted  Transferee
and shall promptly  notify the Trustee of any change or impending  change in its
status as a Permitted  Transferee;  (ii) no Person  shall  acquire an  ownership
interest in this Class A-R Certificate  unless such ownership  interest is a pro
rata undivided interest;  (iii) in connection with any proposed transfer of this
Class A-R  Certificate,  the Trustee shall  require  delivery to it, in form and
substance  satisfactory  to it, of an  affidavit in the form of Exhibit I to the
Pooling  and  Servicing  Agreement;  (iv)  notwithstanding  the  delivery  of an
affidavit by a proposed  transferee  under clause (iii) above,  if a Responsible
Officer of the Trustee has actual knowledge that the proposed  transferee is not
a Permitted  Transferee,  no transfer of any Ownership Interest in this Residual
Certificate  to such proposed  transferee  shall be effected;  (v) this Residual
Certificate  may not be purchased by or  transferred to any Person that is not a
U.S.  Person,  unless  (A)  such  Person  holds  this  Residual  Certificate  in
connection  with the conduct of a trade or business within the United States and
furnishes  the  transferor  and the Trustee with an effective  Internal  Revenue
Service Form 4224 or (B) the transferee  delivers to both the transferor and the
Trustee an Opinion of Counsel  from a  nationally-recognized  tax counsel to the
effect that such transfer is in accordance with the requirements of the Code and
the regulations  promulgated  thereunder and that such transfer of this Residual
Certificate  will not be disregarded  for federal income tax purposes;  (vi) any
attempted or purported  transfer of this Class A-R  Certificate  in violation of
the provisions of such restrictions  shall be absolutely null and void and shall
vest no rights in the purported transferee; and (vii) if any Person other than a
Permitted  Transferee  acquires the Class A-R  Certificate  in violation of such
restrictions,  then the Trustee, based on information provided to the Trustee by
the Servicers,  will provide to the Internal Revenue Service, and to the Persons
specified  in  Section  860E(e)(3)  and (6) of the Code,  information  needed to
compute  the tax  imposed  under  Section  860E(e) of the Code on  transfers  of
residual interests to disqualified organizations.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT B-1

                   [FORM OF FACE OF CLASS B-1 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-1

[UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY,  A NEW YORK CORPORATION  ("DTC"),  TO THE DEPOSITOR OR
ITS  AGENT  FOR  REGISTRATION  OF  TRANSFER,   EXCHANGE,  OR  PAYMENT,  AND  ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO  CEDE  & CO.  OR TO  SUCH  OTHER  ENTITY  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  INASMUCH  AS THE  REGISTERED  OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.

THIS CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO THE CLASS A CERTIFICATES
AS DESCRIBED IN THE POOLING AND SERVICING AGREEMENT.

UNDER CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF
OF ANY EMPLOYEE BENEFIT PLAN OR ARRANGEMENT,  INCLUDING AN INDIVIDUAL RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL,  STATE OR LOCAL LAW ("SIMILAR LAW")
WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"),  MAY RESULT IN
"PROHIBITED  TRANSACTIONS" WITHIN THE MEANING OF ERISA, THE CODE OR SIMILAR LAW.
TRANSFER OF THIS CERTIFICATE WILL NOT BE MADE UNLESS THE TRANSFEREE  DELIVERS TO
THE  TRUSTEE  EITHER  (I)  A  REPRESENTATION   LETTER,  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO THE  TRUSTEE,  STATING THAT (A) IT IS NOT, AND IS NOT ACTING ON
BEHALF  OF,  ANY SUCH PLAN OR USING THE  ASSETS OF ANY SUCH PLAN TO EFFECT  SUCH
PURCHASE OR (B) IF IT IS AN INSURANCE COMPANY,  THAT THE SOURCE OF FUNDS USED TO
PURCHASE THIS  CERTIFICATE IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH
TERM IS DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION CLASS EXEMPTION 95-60
("PTE  95-60"),  60 FED.  REG.  35925  (JULY 12,  1995)),  THERE IS NO PLAN WITH
RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES AND LIABILITIES
FOR THE  CONTRACT(S)  HELD BY OR ON  BEHALF  OF SUCH  PLAN AND ALL  OTHER  PLANS
MAINTAINED  BY THE SAME  EMPLOYER  (OR  AFFILIATE  THEREOF AS DEFINED IN SECTION
V(A)(1) OF PTE 95-60) OR BY THE SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE
TOTAL OF ALL RESERVES AND  LIABILITIES OF SUCH GENERAL  ACCOUNT (AS SUCH AMOUNTS
ARE DETERMINED  UNDER SECTION I(A) OF PTE 95-60) AT THE DATE OF ACQUISITION  AND
ALL PLANS THAT HAVE AN INTEREST IN SUCH  GENERAL  ACCOUNT ARE PLANS TO WHICH PTE
95-60 APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE SERVICERS,  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF
THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT IN THE ASSETS OF
THE TRUST  BEING  DEEMED  TO BE "PLAN  ASSETS"  AND  SUBJECT  TO THE  PROHIBITED
TRANSACTION  PROVISIONS  OF ERISA,  THE CODE OR SIMILAR LAW AND WILL NOT SUBJECT
THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY  OBLIGATION IN ADDITION TO
THOSE  UNDERTAKEN  IN THE  POOLING  AND  SERVICING  AGREEMENT.  EACH  PERSON WHO
ACQUIRES THIS  CERTIFICATE OR ANY INTEREST  THEREIN SHALL BE DEEMED TO HAVE MADE
THE  REPRESENTATIONS  REQUIRED BY THE  REPRESENTATION  LETTER REFERRED TO IN THE
PRECEDING  SENTENCE,  UNLESS SUCH PERSON SHALL HAVE PROVIDED SUCH REPRESENTATION
LETTER OR THE OPINION OF COUNSEL  REFERRED TO IN THE  PRECEDING  SENTENCE TO THE
TRUSTEE.  THE POOLING AND  SERVICING  AGREEMENT  PROVIDES  THAT ANY ATTEMPTED OR
PURPORTED TRANSFER IN VIOLATION OF THESE TRANSFER  RESTRICTIONS WILL BE NULL AND
VOID AND WILL VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-1

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $1,651,000.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that  _________________  is the  registered  owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 95.13889%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
4.87916667%;  (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is  approximately  7.37%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.04127851%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT B-2

                   [FORM OF FACE OF CLASS B-2 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-2

[UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY,  A NEW YORK CORPORATION  ("DTC"),  TO THE DEPOSITOR OR
ITS  AGENT  FOR  REGISTRATION  OF  TRANSFER,   EXCHANGE,  OR  PAYMENT,  AND  ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO  CEDE  & CO.  OR TO  SUCH  OTHER  ENTITY  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  INASMUCH  AS THE  REGISTERED  OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.

THIS  CERTIFICATE IS  SUBORDINATED  IN RIGHT OF PAYMENT TO THE CLASS A AND CLASS
B-1 CERTIFICATES AS DESCRIBED IN THE POOLING AND SERVICING AGREEMENT.

UNDER CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF
OF ANY EMPLOYEE BENEFIT PLAN OR ARRANGEMENT,  INCLUDING AN INDIVIDUAL RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL,  STATE OR LOCAL LAW ("SIMILAR LAW")
WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"),  MAY RESULT IN
"PROHIBITED  TRANSACTIONS" WITHIN THE MEANING OF ERISA, THE CODE OR SIMILAR LAW.
TRANSFER OF THIS CERTIFICATE WILL NOT BE MADE UNLESS THE TRANSFEREE  DELIVERS TO
THE  TRUSTEE  EITHER  (I)  A  REPRESENTATION   LETTER,  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO THE  TRUSTEE,  STATING THAT (A) IT IS NOT, AND IS NOT ACTING ON
BEHALF  OF,  ANY SUCH PLAN OR USING THE  ASSETS OF ANY SUCH PLAN TO EFFECT  SUCH
PURCHASE OR (B) IF IT IS AN INSURANCE COMPANY,  THAT THE SOURCE OF FUNDS USED TO
PURCHASE THIS  CERTIFICATE IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH
TERM IS DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION CLASS EXEMPTION 95-60
("PTE  95-60"),  60 FED.  REG.  35925  (JULY 12,  1995)),  THERE IS NO PLAN WITH
RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES AND LIABILITIES
FOR THE  CONTRACT(S)  HELD BY OR ON  BEHALF  OF SUCH  PLAN AND ALL  OTHER  PLANS
MAINTAINED  BY THE SAME  EMPLOYER  (OR  AFFILIATE  THEREOF AS DEFINED IN SECTION
V(A)(1) OF PTE 95-60) OR BY THE SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE
TOTAL OF ALL RESERVES AND  LIABILITIES OF SUCH GENERAL  ACCOUNT (AS SUCH AMOUNTS
ARE DETERMINED  UNDER SECTION I(A) OF PTE 95-60) AT THE DATE OF ACQUISITION  AND
ALL PLANS THAT HAVE AN INTEREST IN SUCH  GENERAL  ACCOUNT ARE PLANS TO WHICH PTE
95-60 APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE SERVICERS,  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF
THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT IN THE ASSETS OF
THE TRUST  BEING  DEEMED  TO BE "PLAN  ASSETS"  AND  SUBJECT  TO THE  PROHIBITED
TRANSACTION  PROVISIONS  OF ERISA,  THE CODE OR SIMILAR LAW AND WILL NOT SUBJECT
THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY  OBLIGATION IN ADDITION TO
THOSE  UNDERTAKEN  IN THE  POOLING  AND  SERVICING  AGREEMENT.  EACH  PERSON WHO
ACQUIRES THIS  CERTIFICATE OR ANY INTEREST  THEREIN SHALL BE DEEMED TO HAVE MADE
THE  REPRESENTATIONS  REQUIRED BY THE  REPRESENTATION  LETTER REFERRED TO IN THE
PRECEDING  SENTENCE,  UNLESS SUCH PERSON SHALL HAVE PROVIDED SUCH REPRESENTATION
LETTER OR THE OPINION OF COUNSEL  REFERRED TO IN THE  PRECEDING  SENTENCE TO THE
TRUSTEE.  THE POOLING AND  SERVICING  AGREEMENT  PROVIDES  THAT ANY ATTEMPTED OR
PURPORTED TRANSFER IN VIOLATION OF THESE TRANSFER  RESTRICTIONS WILL BE NULL AND
VOID AND WILL VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-2

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $526,000.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that  _________________  is the  registered  owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 93.82639%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
6.19166667%;  (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is  approximately  7.62%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.05202620%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT B-3

                   [FORM OF FACE OF CLASS B-3 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-3

[UNLESS THIS  CERTIFICATE  IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE  OF THE
DEPOSITORY TRUST COMPANY,  A NEW YORK CORPORATION  ("DTC"),  TO THE DEPOSITOR OR
ITS  AGENT  FOR  REGISTRATION  OF  TRANSFER,   EXCHANGE,  OR  PAYMENT,  AND  ANY
CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME
AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE
TO  CEDE  & CO.  OR TO  SUCH  OTHER  ENTITY  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC), ANY TRANSFER,  PLEDGE, OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE  BY OR TO ANY PERSON IS  WRONGFUL  INASMUCH  AS THE  REGISTERED  OWNER
HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.]

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.

THIS  CERTIFICATE IS  SUBORDINATED IN RIGHT OF PAYMENT TO THE CLASS A, CLASS B-1
AND CLASS B-2 CERTIFICATES AS DESCRIBED IN THE POOLING AND SERVICING AGREEMENT.

UNDER CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF
OF ANY EMPLOYEE BENEFIT PLAN OR ARRANGEMENT,  INCLUDING AN INDIVIDUAL RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL,  STATE OR LOCAL LAW ("SIMILAR LAW")
WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"),  MAY RESULT IN
"PROHIBITED  TRANSACTIONS" WITHIN THE MEANING OF ERISA, THE CODE OR SIMILAR LAW.
TRANSFER OF THIS CERTIFICATE WILL NOT BE MADE UNLESS THE TRANSFEREE  DELIVERS TO
THE  TRUSTEE  EITHER  (I)  A  REPRESENTATION   LETTER,  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO THE  TRUSTEE,  STATING THAT (A) IT IS NOT, AND IS NOT ACTING ON
BEHALF  OF,  ANY SUCH PLAN OR USING THE  ASSETS OF ANY SUCH PLAN TO EFFECT  SUCH
PURCHASE OR (B) IF IT IS AN INSURANCE COMPANY,  THAT THE SOURCE OF FUNDS USED TO
PURCHASE THIS  CERTIFICATE IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH
TERM IS DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION CLASS EXEMPTION 95-60
("PTE  95-60"),  60 FED.  REG.  35925  (JULY 12,  1995)),  THERE IS NO PLAN WITH
RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES AND LIABILITIES
FOR THE  CONTRACT(S)  HELD BY OR ON  BEHALF  OF SUCH  PLAN AND ALL  OTHER  PLANS
MAINTAINED  BY THE SAME  EMPLOYER  (OR  AFFILIATE  THEREOF AS DEFINED IN SECTION
V(A)(1) OF PTE 95-60) OR BY THE SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE
TOTAL OF ALL RESERVES AND  LIABILITIES OF SUCH GENERAL  ACCOUNT (AS SUCH AMOUNTS
ARE DETERMINED  UNDER SECTION I(A) OF PTE 95-60) AT THE DATE OF ACQUISITION  AND
ALL PLANS THAT HAVE AN INTEREST IN SUCH  GENERAL  ACCOUNT ARE PLANS TO WHICH PTE
95-60 APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE SERVICERS,  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF
THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT IN THE ASSETS OF
THE TRUST  BEING  DEEMED  TO BE "PLAN  ASSETS"  AND  SUBJECT  TO THE  PROHIBITED
TRANSACTION  PROVISIONS  OF ERISA,  THE CODE OR SIMILAR LAW AND WILL NOT SUBJECT
THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY  OBLIGATION IN ADDITION TO
THOSE  UNDERTAKEN  IN THE  POOLING  AND  SERVICING  AGREEMENT.  EACH  PERSON WHO
ACQUIRES THIS  CERTIFICATE OR ANY INTEREST  THEREIN SHALL BE DEEMED TO HAVE MADE
THE  REPRESENTATIONS  REQUIRED BY THE  REPRESENTATION  LETTER REFERRED TO IN THE
PRECEDING  SENTENCE,  UNLESS SUCH PERSON SHALL HAVE PROVIDED SUCH REPRESENTATION
LETTER OR THE OPINION OF COUNSEL  REFERRED TO IN THE  PRECEDING  SENTENCE TO THE
TRUSTEE.  THE POOLING AND  SERVICING  AGREEMENT  PROVIDES  THAT ANY ATTEMPTED OR
PURPORTED TRANSFER IN VIOLATION OF THESE TRANSFER  RESTRICTIONS WILL BE NULL AND
VOID AND WILL VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-3

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $526,000.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that  _________________  is the  registered  owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 89.63889%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
10.37916667%; (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is  approximately  8.43%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.08530628%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT B-4

                   [FORM OF FACE OF CLASS B-4 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-4

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.

THIS  CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO THE CLASS A, CLASS B-1,
CLASS B-2 AND CLASS B-3  CERTIFICATES  AS DESCRIBED IN THE POOLING AND SERVICING
AGREEMENT.

THIS  CERTIFICATE HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "1933  ACT").  ANY RESALE OR TRANSFER OF THIS  CERTIFICATE  WITHOUT
REGISTRATION  THEREOF  UNDER  THE  1933  ACT MAY  ONLY BE MADE IN A  TRANSACTION
EXEMPTED FROM THE  REGISTRATION  REQUIREMENTS  OF THE 1933 ACT AND IN ACCORDANCE
WITH THE PROVISIONS OF THE POOLING AND SERVICING AGREEMENT REFERENCED HEREIN.

UNDER CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF
OF ANY EMPLOYEE BENEFIT PLAN OR ARRANGEMENT,  INCLUDING AN INDIVIDUAL RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL,  STATE OR LOCAL LAW ("SIMILAR LAW")
WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"),  MAY RESULT IN
"PROHIBITED  TRANSACTIONS" WITHIN THE MEANING OF ERISA, THE CODE OR SIMILAR LAW.
TRANSFER OF THIS CERTIFICATE WILL NOT BE MADE UNLESS THE TRANSFEREE  DELIVERS TO
THE  TRUSTEE  EITHER  (I)  A  REPRESENTATION   LETTER,  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO THE  TRUSTEE,  STATING THAT (A) IT IS NOT, AND IS NOT ACTING ON
BEHALF  OF,  ANY SUCH PLAN OR USING THE  ASSETS OF ANY SUCH PLAN TO EFFECT  SUCH
PURCHASE OR (B) IF IT IS AN INSURANCE COMPANY,  THAT THE SOURCE OF FUNDS USED TO
PURCHASE THIS  CERTIFICATE IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH
TERM IS DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION CLASS EXEMPTION 95-60
("PTE  95-60"),  60 FED.  REG.  35925  (JULY 12,  1995)),  THERE IS NO PLAN WITH
RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES AND LIABILITIES
FOR THE  CONTRACT(S)  HELD BY OR ON  BEHALF  OF SUCH  PLAN AND ALL  OTHER  PLANS
MAINTAINED  BY THE SAME  EMPLOYER  (OR  AFFILIATE  THEREOF AS DEFINED IN SECTION
V(A)(1) OF PTE 95-60) OR BY THE SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE
TOTAL OF ALL RESERVES AND  LIABILITIES OF SUCH GENERAL  ACCOUNT (AS SUCH AMOUNTS
ARE DETERMINED  UNDER SECTION I(A) OF PTE 95-60) AT THE DATE OF ACQUISITION  AND
ALL PLANS THAT HAVE AN INTEREST IN SUCH  GENERAL  ACCOUNT ARE PLANS TO WHICH PTE
95-60 APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE SERVICERS,  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF
THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT IN THE ASSETS OF
THE TRUST  BEING  DEEMED  TO BE "PLAN  ASSETS"  AND  SUBJECT  TO THE  PROHIBITED
TRANSACTION  PROVISIONS  OF ERISA,  THE CODE OR SIMILAR LAW AND WILL NOT SUBJECT
THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY  OBLIGATION IN ADDITION TO
THOSE  UNDERTAKEN  IN THE  POOLING  AND  SERVICING  AGREEMENT.  EACH  PERSON WHO
ACQUIRES THIS  CERTIFICATE OR ANY INTEREST  THEREIN SHALL BE DEEMED TO HAVE MADE
THE  REPRESENTATIONS  REQUIRED BY THE  REPRESENTATION  LETTER REFERRED TO IN THE
PRECEDING  SENTENCE,  UNLESS SUCH PERSON SHALL HAVE PROVIDED SUCH REPRESENTATION
LETTER OR THE OPINION OF COUNSEL  REFERRED TO IN THE  PRECEDING  SENTENCE TO THE
TRUSTEE.  THE POOLING AND  SERVICING  AGREEMENT  PROVIDES  THAT ANY ATTEMPTED OR
PURPORTED TRANSFER IN VIOLATION OF THESE TRANSFER  RESTRICTIONS WILL BE NULL AND
VOID AND WILL VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-4

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $301,000.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that  _________________  is the  registered  owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      No  transfer  of a  Certificate  of this Class  shall be made  unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933, as amended (the "1933 Act"),  and any applicable  state securities laws or
is made in accordance  with the 1933 Act and such laws. In the event of any such
transfer,  (i) unless the  transfer  is made in  reliance on Rule 144A under the
1933 Act, the Trustee or the Depositor may require a written  Opinion of Counsel
(which  may  be  in-house  counsel)  acceptable  to and in  form  and  substance
reasonably  satisfactory to the Trustee and the Depositor that such transfer may
be made pursuant to an exemption,  describing the  applicable  exemption and the
basis therefor, from the 1933 Act and such laws or is being made pursuant to the
1933 Act and such laws,  which Opinion of Counsel shall not be an expense of the
Trustee or the Depositor  and (ii) the Trustee shall require a certificate  from
the Certificateholder desiring to effect such transfer substantially in the form
attached to the Pooling and Servicing Agreement as Exhibit G-1 and a certificate
from such  Certificateholder's  prospective transferee substantially in the form
attached to the Pooling and  Servicing  Agreement  either as Exhibit  G-2A or as
Exhibit G-2B, which  certificates  shall not be an expense of the Trustee or the
Depositor;  provided that the foregoing  requirements under clauses (i) and (ii)
shall not apply to a  transfer  of a Private  Certificate  between  or among the
Depositor,  the  Seller,  their  affiliates  or both.  The  Holder  of a Private
Certificate  desiring to effect such transfer  shall,  and does hereby agree to,
indemnify the Trustee and the Depositor against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal and
state laws.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 75.95139%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
24.06666667%; (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is approximately  11.54%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.18257056%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT B-5

                   [FORM OF FACE OF CLASS B-5 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-5

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.

THIS  CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO THE CLASS A, CLASS B-1,
CLASS B-2, CLASS B-3 AND CLASS B-4  CERTIFICATES AS DESCRIBED IN THE POOLING AND
SERVICING AGREEMENT.

THIS  CERTIFICATE HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "1933  ACT").  ANY RESALE OR TRANSFER OF THIS  CERTIFICATE  WITHOUT
REGISTRATION  THEREOF  UNDER  THE  1933  ACT MAY  ONLY BE MADE IN A  TRANSACTION
EXEMPTED FROM THE  REGISTRATION  REQUIREMENTS  OF THE 1933 ACT AND IN ACCORDANCE
WITH THE PROVISIONS OF THE POOLING AND SERVICING AGREEMENT REFERENCED HEREIN.

UNDER CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF
OF ANY EMPLOYEE BENEFIT PLAN OR ARRANGEMENT,  INCLUDING AN INDIVIDUAL RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL,  STATE OR LOCAL LAW ("SIMILAR LAW")
WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"),  MAY RESULT IN
"PROHIBITED  TRANSACTIONS" WITHIN THE MEANING OF ERISA, THE CODE OR SIMILAR LAW.
TRANSFER OF THIS CERTIFICATE WILL NOT BE MADE UNLESS THE TRANSFEREE  DELIVERS TO
THE  TRUSTEE  EITHER  (I)  A  REPRESENTATION   LETTER,  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO THE  TRUSTEE,  STATING THAT (A) IT IS NOT, AND IS NOT ACTING ON
BEHALF  OF,  ANY SUCH PLAN OR USING THE  ASSETS OF ANY SUCH PLAN TO EFFECT  SUCH
PURCHASE OR (B) IF IT IS AN INSURANCE COMPANY,  THAT THE SOURCE OF FUNDS USED TO
PURCHASE THIS  CERTIFICATE IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH
TERM IS DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION CLASS EXEMPTION 95-60
("PTE  95-60"),  60 FED.  REG.  35925  (JULY 12,  1995)),  THERE IS NO PLAN WITH
RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES AND LIABILITIES
FOR THE  CONTRACT(S)  HELD BY OR ON  BEHALF  OF SUCH  PLAN AND ALL  OTHER  PLANS
MAINTAINED  BY THE SAME  EMPLOYER  (OR  AFFILIATE  THEREOF AS DEFINED IN SECTION
V(A)(1) OF PTE 95-60) OR BY THE SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE
TOTAL OF ALL RESERVES AND  LIABILITIES OF SUCH GENERAL  ACCOUNT (AS SUCH AMOUNTS
ARE DETERMINED  UNDER SECTION I(A) OF PTE 95-60) AT THE DATE OF ACQUISITION  AND
ALL PLANS THAT HAVE AN INTEREST IN SUCH  GENERAL  ACCOUNT ARE PLANS TO WHICH PTE
95-60 APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE SERVICERS,  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF
THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT IN THE ASSETS OF
THE TRUST  BEING  DEEMED  TO BE "PLAN  ASSETS"  AND  SUBJECT  TO THE  PROHIBITED
TRANSACTION  PROVISIONS  OF ERISA,  THE CODE OR SIMILAR LAW AND WILL NOT SUBJECT
THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY  OBLIGATION IN ADDITION TO
THOSE  UNDERTAKEN  IN THE  POOLING  AND  SERVICING  AGREEMENT.  EACH  PERSON WHO
ACQUIRES THIS  CERTIFICATE OR ANY INTEREST  THEREIN SHALL BE DEEMED TO HAVE MADE
THE  REPRESENTATIONS  REQUIRED BY THE  REPRESENTATION  LETTER REFERRED TO IN THE
PRECEDING  SENTENCE,  UNLESS SUCH PERSON SHALL HAVE PROVIDED SUCH REPRESENTATION
LETTER OR THE OPINION OF COUNSEL  REFERRED TO IN THE  PRECEDING  SENTENCE TO THE
TRUSTEE.  THE POOLING AND  SERVICING  AGREEMENT  PROVIDES  THAT ANY ATTEMPTED OR
PURPORTED TRANSFER IN VIOLATION OF THESE TRANSFER  RESTRICTIONS WILL BE NULL AND
VOID AND WILL VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-5

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $151,000.00

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that  _________________  is the  registered  owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      No  transfer  of a  Certificate  of this Class  shall be made  unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933, as amended (the "1933 Act"),  and any applicable  state securities laws or
is made in accordance  with the 1933 Act and such laws. In the event of any such
transfer,  (i) unless the  transfer  is made in  reliance on Rule 144A under the
1933 Act, the Trustee or the Depositor may require a written  Opinion of Counsel
(which  may  be  in-house  counsel)  acceptable  to and in  form  and  substance
reasonably  satisfactory to the Trustee and the Depositor that such transfer may
be made pursuant to an exemption,  describing the  applicable  exemption and the
basis therefor, from the 1933 Act and such laws or is being made pursuant to the
1933 Act and such laws,  which Opinion of Counsel shall not be an expense of the
Trustee or the Depositor  and (ii) the Trustee shall require a certificate  from
the Certificateholder desiring to effect such transfer substantially in the form
attached to the Pooling and Servicing Agreement as Exhibit G-1 and a certificate
from such  Certificateholder's  prospective transferee substantially in the form
attached to the Pooling and  Servicing  Agreement  either as Exhibit  G-2A or as
Exhibit G-2B, which  certificates  shall not be an expense of the Trustee or the
Depositor;  provided that the foregoing  requirements under clauses (i) and (ii)
shall not apply to a  transfer  of a Private  Certificate  between  or among the
Depositor,  the  Seller,  their  affiliates  or both.  The  Holder  of a Private
Certificate  desiring to effect such transfer  shall,  and does hereby agree to,
indemnify the Trustee and the Depositor against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal and
state laws.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 65.98264%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
34.03541667%; (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is approximately  14.39%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.24103610%.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                 EXHIBIT B-6

                   [FORM OF FACE OF CLASS B-6 CERTIFICATE]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-6

SOLELY FOR U.S.  FEDERAL  INCOME TAX PURPOSES,  THIS  CERTIFICATE  IS A "REGULAR
INTEREST" IN A "REAL  ESTATE  MORTGAGE  INVESTMENT  CONDUIT," AS THOSE TERMS ARE
DEFINED, RESPECTIVELY, IN SECTIONS 860G AND 860D OF THE INTERNAL REVENUE CODE OF
1986, AS AMENDED (THE "CODE").

REDUCTIONS OF THE CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE MADE MONTHLY
AS  DESCRIBED  IN THE  POOLING  AND  SERVICING  AGREEMENT  REFERENCED  HEREIN.
ACCORDINGLY,  THE OUTSTANDING  CERTIFICATE  BALANCE OF THIS CERTIFICATE MAY BE
LESS THAN THE AMOUNT SET FORTH BELOW.

THIS  CERTIFICATE IS SUBORDINATED IN RIGHT OF PAYMENT TO THE CLASS A, CLASS B-1,
CLASS B-2, CLASS B-3, CLASS B-4 AND CLASS B-5  CERTIFICATES  AS DESCRIBED IN THE
POOLING AND SERVICING AGREEMENT.

THIS  CERTIFICATE HAS NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS
AMENDED (THE "1933  ACT").  ANY RESALE OR TRANSFER OF THIS  CERTIFICATE  WITHOUT
REGISTRATION  THEREOF  UNDER  THE  1933  ACT MAY  ONLY BE MADE IN A  TRANSACTION
EXEMPTED FROM THE  REGISTRATION  REQUIREMENTS  OF THE 1933 ACT AND IN ACCORDANCE
WITH THE PROVISIONS OF THE POOLING AND SERVICING AGREEMENT REFERENCED HEREIN.

UNDER CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF
OF ANY EMPLOYEE BENEFIT PLAN OR ARRANGEMENT,  INCLUDING AN INDIVIDUAL RETIREMENT
ACCOUNT,  SUBJECT TO THE EMPLOYEE  RETIREMENT  INCOME  SECURITY ACT OF 1974,  AS
AMENDED ("ERISA"),  THE CODE OR ANY FEDERAL,  STATE OR LOCAL LAW ("SIMILAR LAW")
WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A "PLAN"),  MAY RESULT IN
"PROHIBITED  TRANSACTIONS" WITHIN THE MEANING OF ERISA, THE CODE OR SIMILAR LAW.
TRANSFER OF THIS CERTIFICATE WILL NOT BE MADE UNLESS THE TRANSFEREE  DELIVERS TO
THE  TRUSTEE  EITHER  (I)  A  REPRESENTATION   LETTER,  IN  FORM  AND  SUBSTANCE
SATISFACTORY  TO THE  TRUSTEE,  STATING THAT (A) IT IS NOT, AND IS NOT ACTING ON
BEHALF  OF,  ANY SUCH PLAN OR USING THE  ASSETS OF ANY SUCH PLAN TO EFFECT  SUCH
PURCHASE OR (B) IF IT IS AN INSURANCE COMPANY,  THAT THE SOURCE OF FUNDS USED TO
PURCHASE THIS  CERTIFICATE IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH
TERM IS DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION CLASS EXEMPTION 95-60
("PTE  95-60"),  60 FED.  REG.  35925  (JULY 12,  1995)),  THERE IS NO PLAN WITH
RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES AND LIABILITIES
FOR THE  CONTRACT(S)  HELD BY OR ON  BEHALF  OF SUCH  PLAN AND ALL  OTHER  PLANS
MAINTAINED  BY THE SAME  EMPLOYER  (OR  AFFILIATE  THEREOF AS DEFINED IN SECTION
V(A)(1) OF PTE 95-60) OR BY THE SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE
TOTAL OF ALL RESERVES AND  LIABILITIES OF SUCH GENERAL  ACCOUNT (AS SUCH AMOUNTS
ARE DETERMINED  UNDER SECTION I(A) OF PTE 95-60) AT THE DATE OF ACQUISITION  AND
ALL PLANS THAT HAVE AN INTEREST IN SUCH  GENERAL  ACCOUNT ARE PLANS TO WHICH PTE
95-60 APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
TO THE TRUSTEE AND THE SERVICERS,  TO THE EFFECT THAT THE PURCHASE OR HOLDING OF
THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT IN THE ASSETS OF
THE TRUST  BEING  DEEMED  TO BE "PLAN  ASSETS"  AND  SUBJECT  TO THE  PROHIBITED
TRANSACTION  PROVISIONS  OF ERISA,  THE CODE OR SIMILAR LAW AND WILL NOT SUBJECT
THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY  OBLIGATION IN ADDITION TO
THOSE  UNDERTAKEN  IN THE  POOLING  AND  SERVICING  AGREEMENT.  EACH  PERSON WHO
ACQUIRES THIS  CERTIFICATE OR ANY INTEREST  THEREIN SHALL BE DEEMED TO HAVE MADE
THE  REPRESENTATIONS  REQUIRED BY THE  REPRESENTATION  LETTER REFERRED TO IN THE
PRECEDING  SENTENCE,  UNLESS SUCH PERSON SHALL HAVE PROVIDED SUCH REPRESENTATION
LETTER OR THE OPINION OF COUNSEL  REFERRED TO IN THE  PRECEDING  SENTENCE TO THE
TRUSTEE.  THE POOLING AND  SERVICING  AGREEMENT  PROVIDES  THAT ANY ATTEMPTED OR
PURPORTED TRANSFER IN VIOLATION OF THESE TRANSFER  RESTRICTIONS WILL BE NULL AND
VOID AND WILL VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.



<PAGE>




                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
              Mortgage Pass-Through Certificates, Series 1999-10
                                  Class B-6

evidencing  an interest in a Trust  consisting  primarily  of a pool of mortgage
loans  (the  "Mortgage  Loans")  secured by first  liens on one- to  four-family
residential properties deposited by

           Bank of America Mortgage Securities, Inc., as Depositor


Certificate No.:

Cut-Off Date:                 August 1, 1999

First Distribution Date:      September 27, 1999

Initial Certificate
Balance of this
Certificate
("Denomination"):             $

Initial Class Certificate
Balance of this Class:        $225,879.43

Pass-Through Rate:            6.500%

CUSIP No.:                    060506

      This  certifies  that  _________________  is the  registered  owner of the
Percentage  Interest  evidenced  by this  Certificate  (obtained by dividing the
Denomination of this Certificate by the Initial Class Certificate Balance of the
Class to which this Certificate  belongs) in certain monthly  distributions with
respect to a Trust consisting  primarily of the Mortgage Loans deposited by Bank
of America Mortgage  Securities,  Inc. (the "Depositor").  The Trust was created
pursuant  to a Pooling  and  Servicing  Agreement,  dated  August 26,  1999 (the
"Pooling and Servicing  Agreement"),  among the Depositor,  NationsBanc Mortgage
Corporation,  as servicer,  Bank of America, FSB, as servicer,  Bank of America,
N.A., as servicer  (collectively with NationsBanc  Mortgage Corporation and Bank
of America,  FSB, the  "Servicers"),  and The Bank of New York,  as trustee (the
"Trustee").  To the extent not defined herein, the capitalized terms used herein
have  the  meanings  assigned  in the  Pooling  and  Servicing  Agreement.  This
Certificate  is  issued  under  and is  subject  to the  terms,  provisions  and
conditions  of the  Pooling  and  Servicing  Agreement,  to  which  Pooling  and
Servicing  Agreement the Holder of this  Certificate by virtue of the acceptance
hereof assents and by which such Holder is bound.

      Principal in respect of this Certificate is  distributable  monthly as set
forth in the Pooling  and  Servicing  Agreement.  Accordingly,  the  Certificate
Balance of this Certificate at any time may be less than the Certificate Balance
as set forth herein.  This Certificate does not evidence an obligation of, or an
interest  in, and is not  guaranteed  by the  Depositor,  the  Servicers  or the
Trustee  referred to below or any of their respective  affiliates.  Neither this
Certificate nor the Mortgage Loans are guaranteed or insured by any governmental
agency or instrumentality.

      No  transfer  of a  Certificate  of this Class  shall be made  unless such
transfer is exempt from the  registration  requirements of the Securities Act of
1933, as amended (the "1933 Act"),  and any applicable  state securities laws or
is made in accordance  with the 1933 Act and such laws. In the event of any such
transfer,  (i) unless the  transfer  is made in  reliance on Rule 144A under the
1933 Act, the Trustee or the Depositor may require a written  Opinion of Counsel
(which  may  be  in-house  counsel)  acceptable  to and in  form  and  substance
reasonably  satisfactory to the Trustee and the Depositor that such transfer may
be made pursuant to an exemption,  describing the  applicable  exemption and the
basis therefor, from the 1933 Act and such laws or is being made pursuant to the
1933 Act and such laws,  which Opinion of Counsel shall not be an expense of the
Trustee or the Depositor  and (ii) the Trustee shall require a certificate  from
the Certificateholder desiring to effect such transfer substantially in the form
attached to the Pooling and Servicing Agreement as Exhibit G-1 and a certificate
from such  Certificateholder's  prospective transferee substantially in the form
attached to the Pooling and  Servicing  Agreement  either as Exhibit  G-2A or as
Exhibit G-2B, which  certificates  shall not be an expense of the Trustee or the
Depositor;  provided that the foregoing  requirements under clauses (i) and (ii)
shall not apply to a  transfer  of a Private  Certificate  between  or among the
Depositor,  the  Seller,  their  affiliates  or both.  The  Holder  of a Private
Certificate  desiring to effect such transfer  shall,  and does hereby agree to,
indemnify the Trustee and the Depositor against any liability that may result if
the transfer is not so exempt or is not made in accordance with such federal and
state laws.

      This  Certificate  is issued on August  26,  1999,  and based on its issue
price of 22.45139%, including accrued interest, and a stated redemption price at
maturity equal to its initial principal balance (plus one day of interest at the
pass-through  rate hereon),  is issued with original issue discount  ("OID") for
federal income tax purposes.  Assuming that this  Certificate pays in accordance
with projected cash flows  reflecting the prepayment  assumption of 225% PSA (as
defined in the Prospectus  Supplement  dated August 19, 1999 with respect to the
offering of the Class A Certificates  and the Class B-1, Class B-2 and Class B-3
Certificates)  used  to  price  this  Certificate:  (i) the  amount  of OID as a
percentage of the initial principal balance of this Certificate is approximately
77.56666667%; (ii) the annual yield to maturity of this Certificate,  compounded
monthly,  is approximately  47.46%; and (iii) the amount of OID allocable to the
short  first  accrual  period  (August  26,  1999 to  September  25,  1999) as a
percentage  of the initial  principal  balance of this  Certificate,  calculated
using the exact method, is approximately 0.33420113%.

      Reference is hereby made to the further provisions of this Certificate set
forth on the reverse  hereof,  which further  provisions  shall for all purposes
have the same effect as if set forth at this place.

      This  Certificate  shall not be entitled to any benefit  under the Pooling
and  Servicing   Agreement  or  be  valid  for  any  purpose   unless   manually
countersigned by an authorized signatory of the Trustee.

                                    * * *



<PAGE>




                                  EXHIBIT C

                    [FORM OF REVERSE OF ALL CERTIFICATES]

                  BANK OF AMERICA MORTGAGE SECURITIES, INC.
                      Mortgage Pass-Through Certificates

      This  Certificate  is one  of a  duly  authorized  issue  of  Certificates
designated as Bank of America Mortgage  Securities,  Inc. Mortgage  Pass-Through
Certificates,  of the Series  specified  on the face hereof  (collectively,  the
"Certificates"),  and representing a beneficial  ownership interest in the Trust
created by the Pooling and Servicing Agreement.

      The Certificateholder,  by its acceptance of this Certificate, agrees that
it will look  solely to the funds on  deposit  in the  Certificate  Account  for
payment  hereunder and that the Trustee is not liable to the  Certificateholders
for any amount  payable  under this  Certificate  or the Pooling  and  Servicing
Agreement  or,  except  as  expressly  provided  in the  Pooling  and  Servicing
Agreement, subject to any liability under the Pooling and Servicing Agreement.

      This  Certificate  does not purport to summarize the Pooling and Servicing
Agreement and  reference is made to the Pooling and Servicing  Agreement for the
interests,  rights and limitations of rights,  benefits,  obligations and duties
evidenced thereby, and the rights, duties and immunities of the Trustee.

      Pursuant  to  the  terms  of  the  Pooling  and  Servicing  Agreement,   a
distribution  will be made on the 25th day of each  calendar  month (or, if such
day is not a Business Day, the next Business Day) (each, a "Distribution Date"),
commencing on the first  Distribution  Date specified on the face hereof, to the
Person in whose name this  Certificate is registered at the close of business on
the  applicable  Record Date in an amount  required  pursuant to the Pooling and
Servicing Agreement. The Record Date applicable to each Distribution Date is the
last  Business Day of the month next  preceding  the month of such  Distribution
Date.

      On  each  Distribution  Date,  the  Trustee  shall  distribute  out of the
Certificate  Account to each  Certificateholder  of record on the related Record
Date (other than respecting the final  distribution) (a) by check mailed to such
Certificateholder  entitled to receive a distribution on such  Distribution Date
at the  address  appearing  in the  Certificate  Register,  or (b) upon  written
request   by  the   Holder  of  a  Regular   Certificate   (in  the  event  such
Certificateholder  owns of  record  100% of a Class  of  Certificates  or  holds
Certificates of any Class having denominations  aggregating $1,000,000 or more),
by wire transfer or by such other means of payment as such Certificateholder and
the Trustee shall agree upon, such  Certificateholder's  Percentage Interest in,
the amount to which the related Class of  Certificates is entitled in accordance
with the  priorities  set forth in Section  5.02 of the  Pooling  and  Servicing
Agreement.  The  final  distribution  on each  Certificate  will be made in like
manner,  but only upon  presentation  and surrender of such  Certificate  to the
Trustee as contemplated by Section 10.01 of the Pooling and Servicing Agreement.

      The Pooling and  Servicing  Agreement  permits,  with  certain  exceptions
therein  provided,  the amendment thereof and the modification of the rights and
obligations  of the Trustee and the rights of the  Certificateholders  under the
Pooling and Servicing Agreement at any time by the Depositor,  the Servicers and
the Trustee  with the consent of the  Holders of  Certificates  affected by such
amendment  evidencing  the  requisite  Percentage  Interest,  as provided in the
Pooling  and  Servicing  Agreement.  Any  such  consent  by the  Holder  of this
Certificate  shall be conclusive  and binding on such Holder and upon all future
Holders of this  Certificate  and of any  Certificate  issued upon the  transfer
hereof or in exchange therefor or in lieu hereof whether or not notation of such
consent is made upon this Certificate.  The Pooling and Servicing Agreement also
permits the amendment  thereof,  in certain limited  circumstances,  without the
consent of the Holders of any of the Certificates.

      As provided in the Pooling and Servicing  Agreement and subject to certain
limitations  therein set forth,  the transfer of this Certificate is registrable
in the  Certificate  Register of the Trustee upon surrender of this  Certificate
for  registration  of transfer at the Corporate  Trust Office  accompanied  by a
written  instrument  of  transfer  in form  satisfactory  to the Trustee and the
Certificate  Registrar  duly  executed  by the  Holder  hereof or such  Holder's
attorney duly authorized in writing,  and thereupon one or more new Certificates
of the same Class in authorized  denominations and evidencing the same aggregate
Percentage Interest in the Trust will be issued to the designated  transferee or
transferees.

      The  Certificates  are issuable  only as registered  Certificates  without
coupons in denominations  specified in the Pooling and Servicing  Agreement.  As
provided  in  the  Pooling  and  Servicing  Agreement  and  subject  to  certain
limitations   therein  set  forth,   Certificates   are   exchangeable  for  new
Certificates  of the same Class in authorized  denominations  and evidencing the
same aggregate Percentage Interest,  as requested by the Holder surrendering the
same.

      No service  charge will be made for any such  registration  of transfer or
exchange,  but the Trustee may require  payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith.

      The Depositor,  the Servicers,  the Certificate  Registrar and the Trustee
and any agent of the Depositor,  the Servicers, the Certificate Registrar or the
Trustee may treat the Person in whose name this Certificate is registered as the
owner hereof for all purposes,  and none of the Depositor,  the  Servicers,  the
Certificate  Registrar,  the  Trustee or any such agent shall be affected by any
notice to the contrary.

      On any  Distribution  Date on which the Pool Stated  Principal  Balance is
less than 10% of the Cut-Off Date Pool  Principal  Balance,  the Depositor  will
have the option to repurchase,  in whole, from the Trust all remaining  Mortgage
Loans and all property  acquired in respect of the Mortgage  Loans at a purchase
price  determined  as provided in the Pooling and  Servicing  Agreement.  In the
event  that  no  such  optional   termination   occurs,   the   obligations  and
responsibilities  created by the Pooling and Servicing  Agreement will terminate
upon the later of the maturity or other liquidation (or any advance with respect
thereto) of the last Mortgage Loan remaining in the Trust or the  disposition of
all property in respect thereof and the  distribution to  Certificateholders  of
all amounts  required to be  distributed  pursuant to the Pooling and  Servicing
Agreement.  In no event shall the Trust  created by the  Pooling  and  Servicing
Agreement  continue beyond the expiration of 21 years from the death of the last
survivor of the  descendants  of Joseph P. Kennedy,  the late  ambassador of the
United States to the Court of St.
James, living on the date thereof.

      Any  term  used  herein  that is  defined  in the  Pooling  and  Servicing
Agreement  shall  have  the  meaning  assigned  in  the  Pooling  and  Servicing
Agreement, and nothing herein shall be deemed inconsistent with that meaning.



<PAGE>




      IN WITNESS  WHEREOF,  the Trustee has caused this  Certificate  to be duly
executed.

Dated: ________ ___, ___

                                    THE BANK OF NEW YORK,
                                    as Trustee


                                    By------------------------
                                          Authorized Signatory






                        CERTIFICATE OF AUTHENTICATION

      This is one of the Class [__] Certificates  referred to in the Pooling and
Servicing Agreement referenced herein.

                                    THE BANK OF NEW YORK,
                                    as Trustee


                                    By------------------------
                                          Authorized Signatory



<PAGE>




                                  ASSIGNMENT

      FOR VALUE  RECEIVED,  the  undersigned  hereby  sell(s),  assign(s)  and
transfer(s) unto
- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------
- ------------------------------------------------------------------------------
(Please  print or  typewrite  name and  address  including  postal zip code of
assignee)

the  Percentage   Interest  evidenced  by  the  within  Certificate  and  hereby
authorizes the transfer of registration of such Percentage  Interest to assignee
on the Certificate Register of the Trust.

      I (We)  further  direct the Trustee to issue a new  Certificate  of a like
denomination and Class, to the above named assignee and deliver such Certificate
to the following address:

Dated:

                                    -------------------------------------
                                    Signature by or on behalf of assignor






                          DISTRIBUTION INSTRUCTIONS

      The assignee should include the following for purposes of distribution:

      Distributions shall be made, by wire transfer or otherwise, in immediately
available funds to ____________________________________________________  for the
account of ___________________, account number _________________________, or, if
mailed   by   check,   to   Applicable    statements   should   be   mailed   to
_______________________

      This  information is provided by , the assignee  named above,  or , as its
agent.



<PAGE>




                                 EXHIBIT D-1

                         BAFSB MORTGAGE LOAN SCHEDULE


<TABLE>
EXHIBIT D-1
<CAPTION>

LOAN#          CITY          ST      ZIP        OCC        PROP      TERM    OLTV       INT RATE    FPAYDT       MATDT      PANDI
- -----         ----           --      ---        ---        ----      ----    ----       --------    ------       -------    --------
<S>           <C>            <C>     <C>        <C>        <C>       C>      <C>        <C>          <C>        <C>         <C>

5000436203    SAN JOSE       CA      95135      Primary     SFR      180      64.9          6.5      6/1/1999    5/1/2014   3336.34
5000066752    SIMI VALLEY    CA      93063      Primary     PUD      180      80.0         6.75      8/1/1999    7/1/2014   3511.33
5000082288    DAVIS(UNINC    CA      95616      Primary     SFR      180      61.9        6.875      8/1/1999    7/1/2014   2675.57
5000097559    SAN JOSE       CA      95132      Primary     SFR      180      79.9        6.875      7/1/1999    6/1/2014   5368.97
5000098748    PETALUMA       CA      94952      Investor    SFR      180      69.6            7      8/1/1999    7/1/2014   2408.87
5000144518    DAVIS          CA      95616      Primary     SFR      180      90.0        6.625      7/1/1999    6/1/2014   2631.35
5000163997    SAN CLEMENT    CA      92672      Primary     PUD      180      69.1        6.875      7/1/1999    6/1/2014   4312.12
5000221035    MIAMI SHORE    FL      33138      Primary     SFR      180      78.6         6.75      7/1/1999    6/1/2014   2433.51
5000221282    NEWPORT BEA    CA      92660      Primary     PUD      180      80.0          7.5      8/1/1999    7/1/2014   5267.32
5000221597    LOS ANGELES    CA      91356      Primary     SFR      180      31.5            7      8/1/1999    7/1/2014   2408.87
5000222249    KIRKLAND       WA      98033      Primary     SFR      180      75.2        6.875      7/1/1999    6/1/2014   4459.28
5000228832    L.A.(ENCINO    CA      91316      Primary     SFR      180      54.2        6.625      7/1/1999    6/1/2014   5706.96
5000230473    SO SAN FRAN    CA      94080      Primary     SFR      180      79.3        6.875      7/1/1999    6/1/2014    2497.2
5000238286    FAIRFIELD      CA      94533      Primary     PUD      180      58.8        7.625      8/1/1999    7/1/2014   2335.33
5000261528    GOLD HILL      OR      97525      Primary     SFR      180      80.0        6.625      7/1/1999    6/1/2014   3652.46
5000274463    SAN FRANCIS    CA      94134      Primary     SFR      180      80.0          6.5      8/1/1999    7/1/2014   2501.83
5000461219    LAKE FOREST    WA      98155      Primary     SFR      180      59.9        6.875      7/1/1999    6/1/2014   4459.28
5000506468    POWAY          CA      92064      Primary     SFR      180      32.3        7.125      7/1/1999    6/1/2014    2717.5
5000507839    IRVINE         CA      92612      Primary     PUD      180      41.1        6.875      6/1/1999    5/1/2014    4949.8
5000535699    LA CANADA-F    CA      91011      Primary     SFR      180      64.8            7      7/1/1999    6/1/2014   4134.62
5000535897    PASADENA       CA      91105      Primary     SFR      180      59.4        6.875      7/1/1999    6/1/2014   3442.56
5000535913    LA CRESCENT    CA      91214      Primary     SFR      180      80.0        6.875      7/1/1999    6/1/2014   3567.42
5000584960    CUPERTINO      CA      95014      Primary     SFR      180      59.2        6.875      7/1/1999    6/1/2014   2693.41
5000617448    LA (BRENTWO    CA      90049      Primary     Condo    180      65.8        6.625      7/1/1999    6/1/2014   4389.97
5000617737    CULVER CITY    CA      90232      Investor    SFR      180      30.7        6.625      8/1/1999    7/1/2014   1022.87
5000718337    DANVILLE       CA      94506      Primary     PUD      180      50.0        7.125      7/1/1999    6/1/2014   5208.53
5000742865    ESCONDIDO      CA      92026      Primary     SFR      180      70.0            7      7/1/1999    6/1/2014   4970.53
5000744804    PALM SPRING    CA      92264      Primary     PUD      180      60.0         6.75      7/1/1999    6/1/2014   3212.23
5000839695    GILROY         CA      95020      Primary     SFR      180      65.1         6.75      7/1/1999    6/1/2014   2654.73
5000843929    PALM DESERT    CA      92211      Secondary   PUD      180      80.0        7.125      8/1/1999    7/1/2014   3369.24
5000846369    IRVINE         CA      92604      Primary     PUD      180      65.6            7      7/1/1999    6/1/2014   4862.67
5000859032    ANCHOR BAY     CA      95445      Secondary   SFR      180      55.2        6.875      6/1/1999    5/1/2014   3567.42
6001245890    SAN MATEO      CA      94403      Primary     SFR      180      80.0        6.625      7/1/1999    6/1/2014   3160.78
6002127774    DEL MAR        CA      92014      Primary     Condo    180      57.1         6.75      7/1/1999    6/1/2014   4424.55
6007623553    L.A.(CHATSW    CA      91311      Primary     SFR      180      80.0         6.75      8/1/1999    7/1/2014   2307.85
6025776169    RANCHO MIRA    CA      92270      Secondary   PUD      180      49.3        6.875      8/1/1999    7/1/2014   5652.49
6105967464    FALLBROOK      CA      92028      Primary     SFR      180      58.7        6.875      6/1/1999    5/1/2014   2488.28
6108430411    PHOENIX        AZ      85020      Primary     PUD      180      55.8        6.875      7/1/1999    6/1/2014   3246.35
6120501983    RENO           NV      89509      Primary     PUD      180      68.5            7      7/1/1999    6/1/2014   2957.15
6122915751    SANTA ANA      CA      92705      Primary     SFR      168      79.0        7.125      7/1/1999    6/1/2013   3797.46
6139956475    ENICINTAS      CA      92024      Primary     SFR      132      45.5            7      8/1/1999    7/1/2010   4038.01
6150953179    FALLBROOK(U    CA      92028      Primary     SFR      180      61.7         6.75      8/1/1999    7/1/2014   2840.56
6162732736    HOUSTON        TX      77019      Primary     SFR      180      89.8        6.875      7/1/1999    6/1/2014   3549.59
6173112308    TUSTIN         CA      92782      Primary     PUD      180      80.0          6.5      7/1/1999    6/1/2014    3452.2
6212069337    ORANGE         CA      92869      Primary     PUD      180      36.8         6.75      7/1/1999    6/1/2014   3097.19
6216879772    CARMEL         CA      93923      Primary     SFR      180      45.7          6.5      7/1/1999    6/1/2014   2526.22
6227296974    ATHERTON       CA      94027      Primary     SFR      180      41.7        6.875      8/1/1999    7/1/2014   8918.55
6228439201    FOSTER CITY    CA      94404      Primary     SFR      180      67.3        6.875      7/1/1999    6/1/2014   4200.64
6239600502    LOS ANGELES    CA      90004      Primary     SFR      180      58.3          6.5      8/1/1999    7/1/2014   3048.88
6248920610    WALNUT CREE    CA      94598      Primary     SFR      180      68.8          6.5      7/1/1999    6/1/2014    4791.1
6251979081    FREMONT        CA      94555      Primary     PUD      180      80.0            7      7/1/1999    6/1/2014   2948.16
6253995689    LONG BEACH     CA      90814      Primary     PUD      180      62.9         6.75      7/1/1999    6/1/2014   2698.98
6280533784    SANTA BARBA    CA      93108      Primary     SFR      180      47.3        6.875      7/1/1999    6/1/2014   5797.06
6292683338    RANCHO SANT    CA      92067      Primary     PUD      180      64.5        6.625      7/1/1999    6/1/2014   8779.94
6308585279    PORTOLA VAL    CA      94028      Primary     SFR      180      21.3        6.625      7/1/1999    6/1/2014   5048.47
6320419523    MANHATTAN B    CA      90266      Primary     SFR      180      60.6        6.875      7/1/1999    6/1/2014   3567.42
6320713370    NEWPORT BEA    CA      92660      Primary     PUD      180      73.7            7      7/1/1999    6/1/2014   2516.72
6334022065    NEW YORK       NY      10019      Primary     Condo    180      69.1         7.25      8/1/1999    7/1/2014   5659.75
6375156186    POUND RIDGE    NY      10576      Primary     SFR      180      80.0            7      7/1/1999    6/1/2014   3588.12
6412298264    DIAMOND BAR    CA      91765      Primary     PUD      180      65.0            7      7/1/1999    6/1/2014   4089.67
6415605598    GILROY         CA      95020      Primary     SFR      180      70.0         6.75      7/1/1999    6/1/2014   5325.39
6417768915    ANACORTES      WA      98221      Secondary   SFR      180      80.0          7.5      8/1/1999    7/1/2014   3633.89
6427275604    LOS ANGELES    CA      90038      Primary     SFR      180      76.4         6.75      7/1/1999    6/1/2014   2389.26
6432608286    LOS ANGELES    CA      90036      Primary     SFR      180      72.7        6.875      7/1/1999    6/1/2014   4245.23
6439283174    ROLLING HIL    CA      90274      Primary     SFR      180      67.1         6.75      6/1/1999    5/1/2014    5283.8
6445239731    SARATOGA       CA      95070      Primary     SFR      180      15.9         6.75      8/1/1999    7/1/2014   4782.06
6451885179    SAN FRANCIS    CA      94127      Primary     SFR      180      49.7            7      7/1/1999    6/1/2014   2500.55
6455957156    HOUSTON        TX      77077      Primary     SFR      180      80.0         6.75      8/1/1999    7/1/2014   3076.84
6457863048    PHOENIX        AZ      85018      Primary     SFR      180      68.3        6.875      8/1/1999    7/1/2014   2834.32
6499340765    STUDIO CITY    CA      91602      Primary     SFR      180      72.4         7.25      7/1/1999    6/1/2014   2510.38
6504886877    PALO CEDRO     CA      96073      Primary     SFR      180      64.1        6.625      7/1/1999    6/1/2014   2871.04
6521291697    SAN JOSE       CA      95133      Primary     SFR      180      80.0            7      8/1/1999    7/1/2014   3271.74
6522503058    CUPERTINO      CA      95014      Primary     SFR      180      53.4        6.875      7/1/1999    6/1/2014   3094.74
6532431373    ORINDA         CA      94563      Primary     SFR      180      45.5        6.875      7/1/1999    6/1/2014   4459.28
6564247374    DOVE CANYON    CA      92679      Primary     PUD      180      58.0        7.125      7/1/1999    6/1/2014   2771.85
6586863422    MESA           AZ      85203      Primary     PUD      180      55.0            7      8/1/1999    7/1/2014   2696.49
6602177872    LOS ANGELES    CA      90036      Primary     SFR      180      58.3        6.875      8/1/1999    7/1/2014    3121.5
6614405964    HALF MOON B    CA      94019      Primary     SFR      180      76.4        6.875      7/1/1999    6/1/2014   5038.98
6633475733    LAS VEGAS      NV      89134      Primary     PUD      180      67.8            7      7/1/1999    6/1/2014   3595.32
6635398610    MANHATTAN B    CA      90266      Primary     SFR      180      61.8        6.875      7/1/1999    6/1/2014   3772.55
6638243144    LONG BEACH     CA      90803      Primary     SFR      180      58.1        6.375      8/1/1999    7/1/2014   3889.13
6639694683    RANCHO SANT    CA      92067      Primary     PUD      180      48.8        6.625      7/1/1999    6/1/2014   5706.96
6646024551    LITTLETON      CO      80120      Primary     PUD      180      88.4        6.875      7/1/1999    6/1/2014   3233.87
66608937      ALAMO          CA      94507      Primary     PUD      180      80.0        6.625      7/1/1999    6/1/2014   3996.63
6661967841    TUSTIN         CA      92782      Primary     PUD      180      47.7          6.5      7/1/1999    6/1/2014   2302.77
6678619641    SANTA ANA A    CA      92705      Primary     SFR      180      57.6          6.5      7/1/1999    6/1/2014   2282.31
6708729683    SARATOGA       CA      95070      Primary     SFR      180      53.0        6.875      7/1/1999    6/1/2014   4726.83
6711105780    SAN DIEGO      CA      92109      Primary     SFR      180      60.4        6.875      7/1/1999    6/1/2014   2559.63
6716221988    SAN FRANCIS    CA      94115      Primary     SFR      180      66.7            7      7/1/1999    6/1/2014   4197.53
6717353947    MORAGA         CA      94556      Primary     PUD      180      32.6        6.875      7/1/1999    6/1/2014   3924.16
6721394044    ARLINGTON      WA      98223      Primary     PUD      180      80.0         7.25      8/1/1999    7/1/2014   2921.17
6730110647    WENATCHEE      WA      98801      Primary     SFR      180      56.6        7.125      8/1/1999    7/1/2014   4438.58
6742598821    SEATTLE        WA      98166      Primary     SFR      180      50.2        6.875      6/1/1999    5/1/2014   2925.29
6743084201    RICHMOND       CA      94803      Primary     SFR      180      80.0         7.25      7/1/1999    6/1/2014   2592.54
6784007285    FALLON         NV      89406      Primary     SFR      180      88.9        6.875      7/1/1999    6/1/2014   3567.42
6785847192    PALM SPRING    CA      92262      Secondary   SFR      180      80.0        7.625      8/1/1999    7/1/2014   3101.32
6790887605    SAN JOSE       CA      95120      Primary     SFR      180      28.6          6.5      7/1/1999    6/1/2014   3484.43
6797989594    TUCSON         AZ      85718      Primary     PUD      180      67.0            7      7/1/1999    6/1/2014   2288.42
6803040002    CUPERTINO      CA      95014      Primary     SFR      180      80.0        6.875      7/1/1999    6/1/2014   5465.29
6815043309    LAGUNA BEAC    CA      92651      Primary     SFR      180      34.4        6.875      7/1/1999    6/1/2014   2408.01
6839348353    SOUTH SAN F    CA      94080      Primary     SFR      180      54.6            7      7/1/1999    6/1/2014   3235.79
6863243363    LAS VEGAS      NV      89110      Primary     PUD      180      87.3        7.125      8/1/1999    7/1/2014   2292.48
6866866160    INCLINE VIL    NV      89451      Primary     PUD      180      86.1            7      7/1/1999    6/1/2014   2639.86
6887019765    L.A (TARZAN    CA      91356      Primary     PUD      180      48.7            7      7/1/1999    6/1/2014   4269.44
6893771623    MESA           AZ      85215      Primary     PUD      180      70.0         6.75      7/1/1999    6/1/2014   4769.67
6897814056    CARLSBAD       CA      92009      Primary     PUD      180      58.7        6.875      7/1/1999    6/1/2014   2531.98
6898220535    SAN DIEGO(L    CA      92037      Primary     SFR      180      69.7        6.875      7/1/1999    6/1/2014   5779.22
6901021128    L.A.(WEST H    CA      91307      Primary     PUD      180      76.8            7      7/1/1999    6/1/2014   3038.04
6919754181    SAN DIEGO(L    CA      92037      Primary     SFR      180      52.2        6.875      7/1/1999    6/1/2014   5351.13
6923044561    LAGUNA NIGU    CA      92677      Primary     PUD      180      46.5            7      7/1/1999    6/1/2014   4494.15
6925285865    REDWOOD CIT    CA      94061      Primary     PUD      180      42.2        7.125      7/1/1999    6/1/2014   2291.76
6931421421    BURBANK        CA      91504      Primary     SFR      180      62.7            7      8/1/1999    7/1/2014   2336.96
6961766463    REDWOOD CIT    CA      94065      Primary     PUD      180      52.8        6.875      7/1/1999    6/1/2014    2497.2
6974920701    ALAMO          CA      94507      Primary     SFR      180      52.3        6.375      7/1/1999    6/1/2014   2847.71
6984783099    PLEASANTON     CA      94588      Primary     SFR      180      65.5            7      7/1/1999    6/1/2014   3325.67
6988533870    SANTA BARBA    CA      93105      Primary     SFR      180      51.2            7      8/1/1999    7/1/2014   2301.01
6994119656    RIVER FORES    IL      60305      Primary     SFR      180      53.8        6.875      8/1/1999    7/1/2014    3121.5
5000009000    GREENWICH      CT       6830      Primary     Condo    180      80.0        6.625      8/1/1999    7/1/2014   5267.97
5000216878    MONTEREY       CA      93940      Primary     PUD      180      80.0        6.625      7/1/1999    6/1/2014   4600.69
5000379296    OLD TAPPAN     NJ       7675      Primary     Condo    180      70.3         6.75      8/1/1999    7/1/2014   2300.77
5000540640    FAIRFIELD      CT       6430      Primary     SFR      180      74.4        6.875      7/1/1999    6/1/2014   2622.06
5000725118    PHOENIX        AZ      85028      Primary     PUD      180      75.0        7.125      7/1/1999    6/1/2014   2418.57
5000727478    ATLANTA        GA      30327      Primary     SFR      180      63.8          7.5      8/1/1999    7/1/2014   5562.08
5000733617    REDWOOD CIT    CA      94061      Primary     SFR      180      64.6         6.25      8/1/1999    7/1/2014   3601.18
5000734417    LONG BEACH     CA      90803      Primary     SFR      180      75.0        6.875      8/1/1999    7/1/2014   3344.46
5000738475    MINNEAPOLIS    MN      55402      Primary     Condo    180      80.0         6.75      8/1/1999    7/1/2014   2371.56
5000747583    SACRAMENTO     CA      95831      Primary     PUD      180      72.6            7      7/1/1999    6/1/2014   2390.89
5000749779    RANCHO PALO    CA      90275      Primary     SFR      180      59.0         6.75      7/1/1999    6/1/2014   7964.19
6025544286    HAUPPAUGE      NY      11788      Primary     SFR      180      80.0         7.25      9/1/1999    8/1/2014   2665.56
6034700424    BELLEROSE      NY      11426      Primary     SFR      180      90.0         7.75      8/1/1999    7/1/2014   2439.79
6058928331    EVANSTON       IL      60201      Primary     SFR      180      46.5            7      7/1/1999    6/1/2014   2301.01
6059422623    LINCOLNSHIR    IL      60069      Primary     SFR      180      55.9         6.75      7/1/1999    6/1/2014   2920.21
6081035237    TROY           MI      48098      Primary     SFR      180      62.5        6.875      8/1/1999    7/1/2014   2189.51
6096827727    EVERGREEN      CO      80439      Primary     SFR      180      60.9        6.875      8/1/1999    7/1/2014    2497.2
6134245981    WEST LAKE      OH      44145      Primary     SFR      180      72.6         6.75      7/1/1999    6/1/2014   3052.94
6142315735    LAFAYETTE      CA      94549      Primary     SFR      180      56.2            7      7/1/1999    6/1/2014   2527.51
6228581465    NORTHBROOK     IL      60062      Primary     SFR      180      69.2        6.875      7/1/1999    6/1/2014   2408.01
6272629640    SCOTTSDALE     AZ      85255      Primary     PUD      180      79.7        6.875      8/1/1999    7/1/2014   5351.13
6342076343    DOWNERS GRO    IL      60515      Primary     SFR      180      40.9        6.875      7/1/1999    6/1/2014    2452.6
6353562462    HERMOSA BEA    CA      90254      Primary     SFR      180      69.9            7      8/1/1999    7/1/2014   3325.67
6411091355    CLIVE          IA      50325      Primary     PUD      180      72.5        7.125      9/1/1999    8/1/2014   2264.58
6460447557    CHAPPAQUA      NY      10514      Primary     SFR      180      70.0        7.125      7/1/1999    6/1/2014   5706.74
6529457464    SUISUN CITY    CA      94585      Primary     PUD      180      69.9        6.875      8/1/1999    7/1/2014   4147.13
6529995380    ALEXANDRIA     VA      22309      Primary     SFR      180      69.6         6.75      8/1/1999    7/1/2014   2647.65
6543585902    RANCHO CUCA    CA      91737      Primary     PUD      180      80.0            7      8/1/1999    7/1/2014   2660.54
6551980458    AUBURN         CA      95602      Primary     PUD      180      54.8        6.875      8/1/1999    7/1/2014   2809.35
6557853840    CARMEL         CA      93921      Secondary   SFR      180      44.7         6.75      8/1/1999    7/1/2014   4353.76
6569749796    SANTA ROSA     CA      95403      Primary     SFR      180      72.2            7      9/1/1999    8/1/2014   4673.91
6570836855    DEEPHAVEN      MN      55391      Primary     SFR      180      68.2          7.5      8/1/1999    7/1/2014    3476.3
6638267283    EL MACERO      CA      95618      Primary     SFR      180      78.3         6.75      8/1/1999    7/1/2014    3982.1
6643641175    SWAMPSCOTT     MA       1907      Primary     SFR      180      79.3            7      7/1/1999    6/1/2014   2673.12
6645680361    FRESNO         CA      93711      Primary     SFR      180      61.6          7.5      8/1/1999    7/1/2014   2368.52
6659784406    CENTREVILLE    VA      20120      Primary     SFR      180      74.0        6.875      8/1/1999    7/1/2014   2389.01
6660010213    LIBERTYVILL    IL      60048      Primary     SFR      180      75.0        6.875      7/1/1999    6/1/2014   5752.47
66646481      SAN JOSE       CA      95138      Primary     PUD      180      61.3         6.25      7/1/1999    6/1/2014   8574.23
6675758012    ROSWELL        GA      30076      Primary     PUD      120      80.0            7      8/1/1999    7/1/2009   3901.25
6713505805    CHINO HILLS    CA      91709      Primary     SFR      180      90.0          6.5      8/1/1999    7/1/2014   2751.83
6815531030    REDMOND        WA      98053      Secondary   SFR      180      67.0            7      7/1/1999    6/1/2014   2287.52
6818720564    BROOKFIELD     WI      53005      Primary     SFR      180      80.0         6.75      8/1/1999    7/1/2014   3468.85
6990973270    BOULDER CRE    CA      95006      Primary     SFR      180      47.5        6.875      7/1/1999    6/1/2014   2327.74
</TABLE>




TABLE (CONTINUED)

<TABLE>
<CAPTION>

LOAN#          PTDATE        ORIG BAL   ACT BALANCE         SCHED BALANCE    PURP        DOC          APPRAISAL     RTERM     CLTV
- -----          ------        --------   -----------         -------------    ----        ---          ---------     -----     ----
<S>            <C>           <C>        <C>                   <C>           <C>           <C>          <C>           <C>     <C>

5000436203     8/1/1999      383000     380469.65             379194.19       PURCH       RAPD           590000      177      64.3
5000066752     8/1/1999      396800        396800             395520.67       PURCH       RAPD           497000      179      79.7
5000082288     8/1/1999      300000     299043.18             299043.18       PURCH       FULL           485000      179      61.7
5000097559     8/1/1999      602000     598148.98             598148.98       PURCH       RAPD           754000      178      79.4
5000098748     8/1/1999      268000     267154.46             267154.46     R/T REFI      FULL           385000      179      69.4
5000144518     8/1/1999      299700     298602.47             297619.65       PURCH       FULL           333500      178      89.4
5000163997     8/1/1999      483500     481957.93             480407.03     R/T REFI      FULL           700000      178      68.6
5000221035     8/1/1999      275000        275000             273221.74     C/O REFI      FULL           350000      178      78.1
5000221282     8/1/1999      568203        568203             566486.95       PURCH       RAPD           745000      179      79.8
5000221597     8/1/1999      268000        268000             267154.46     R/T REFI      RAPD           850000      179      31.4
5000222249     8/1/1999      500000        500000             496801.47     C/O REFI      RAPD           665000      178      74.7
5000228832     8/1/1999      650000     647881.58             645751.47     R/T REFI      RAPD          1200000      178      53.8
5000230473     8/1/1999      280000     278208.82             278208.82     C/O REFI      FULL           353000      178      78.8
5000238286     8/1/1999      250000     249253.21             249253.21     R/T REFI      RAPD           425000      179      58.6
5000261528     8/1/1999      416000        416000             413280.93     R/T REFI      RAPD           520000      178      79.5
5000274463     8/1/1999      287200        287200             286253.84       PURCH       FULL           359000      179      79.7
5000461219     8/1/1999      500000      498405.3             496801.47       PURCH       RAPD           850000      178      59.5
5000506468     8/1/1999      300000     299063.75             298121.94     C/O REFI      RAPD           930000      178      32.1
5000507839     8/1/1999      555000     551449.64             549659.19     R/T REFI      RAPD          1350000      177      40.7
5000535699     8/1/1999      460000     458548.71             457088.96     R/T REFI      RAPD           710000      178      64.4
5000535897     8/1/1999      386000     382895.16             381646.27     R/T REFI      FULL           650000      178      58.7
5000535913     8/1/1999      400000     346573.55             346573.55       PURCH       FULL           500000      178      69.3
5000584960     8/1/1999      302000      301036.8             300068.08     R/T REFI      FULL           510000      178      58.8
5000617448     8/1/1999      500000     498370.45              496731.9     R/T REFI      FULL           760000      178      65.4
5000617737     8/1/1999      116500     115889.43             115506.37     R/T REFI      FULL           380000      179      30.4
5000718337     8/1/1999      575000     573205.53             571400.41       PURCH       FULL          1150000      178      49.7
5000742865     8/1/1999      553000      551255.3             549500.43     C/O REFI      RAPD           790000      178      69.6
5000744804     8/1/1999      363000     361829.65             360652.71     R/T REFI      RAPD           605000      178      59.6
5000839695     8/1/1999      300000      298060.1              298060.1       PURCH       RAPD           461169      178      64.6
5000843929     8/1/1999      371950        371950             370789.21       PURCH       RAPD           487000      179      79.7
5000846369     8/1/1999      541000     538082.97             536359.12     R/T REFI      RAPD           825000      178      65.0
5000859032     8/1/1999      400000     397441.19             396150.78     R/T REFI      RAPD           725000      177      54.6
6001245890     8/1/1999      360000     358826.72             357646.96       PURCH       RAPD           450000      178      79.5
6002127774     8/1/1999      500000      497812.5             496188.15     R/T REFI      FULL           875000      178      56.7
6007623553     8/1/1999      260800        260800             259959.15     R/T REFI      FULL           326000      179      79.7
6025776169     8/1/1999      633790      631885.6             629853.29     R/T REFI      RAPD          1285000      179      49.0
6105967464     8/1/1999      279000     277215.22             276315.15     R/T REFI      RAPD           475000      177      58.2
6108430411     8/1/1999      364000     362739.07             361570.91     C/O REFI      RAPD           652000      178      55.5
6120501983     8/1/1999      329000     327962.02             326917.98     R/T REFI      RAPD           480000      178      68.1
6122915751     8/1/1999      403000     401595.35             400182.36     R/T REFI      RAPD           510000      166      78.5
6139956475     8/1/1999      371000        371000             369126.16     C/O REFI      RAPD           815000      131      45.3
6150953179     8/1/1999      321000        321000             319965.07     R/T REFI      FULL           520000      179      61.5
6162732736     8/1/1999      398000     395445.68             395445.68       PURCH       FULL           450000      178      89.3
6173112308     8/1/1999      396300     394994.43             393681.78       PURCH       RAPD           515500      178      79.5
6212069337     8/1/1999      350000     348871.56             347736.77     R/T REFI      RAPD           950000      178      36.6
6216879772     8/1/1999      290000     289044.61             288084.05     R/T REFI      RAPD           635000      178      45.4
6227296974     8/1/1999     1000000       1000000             996810.62     C/O REFI      RAPD          2400000      179      41.5
6228439201     8/1/1999      471000      469497.8             467986.99     C/O REFI      RAPD           700000      178      66.9
6239600502     8/1/1999      350000     323846.95             323846.95     R/T REFI      RAPD           600000      179      54.0
6248920610     8/1/1999      550000     548188.07             546366.32     C/O REFI      FULL           800000      178      68.3
6251979081     8/1/1999      328000     326965.17             325924.31     R/T REFI      FULL           410000      178      79.5
6253995689     8/1/1999      305000     304016.65             303027.76     R/T REFI      RAPD           485000      178      62.5
6280533784     8/1/1999      650000      647926.9             645841.92     R/T REFI      RAPD          1375000      178      47.0
6292683338     8/1/1999     1000000     988876.22             988876.22       PURCH       FULL          1550000      178      63.8
6308585279     8/1/1999      575000     573126.01             571241.67     R/T REFI      RAPD          2700000      178      21.2
6320419523     8/1/1999      400000     398724.25             397441.19       PURCH       RAPD           660000      178      60.2
6320713370     8/1/1999      280000     279116.61             278228.07       PURCH       RAPD           390000      178      73.2
6334022065     8/1/1999      620000        620000             618086.08       PURCH       FULL           900000      179      68.9
6375156186     8/1/1999      399200     396673.75             396673.75       PURCH       RAPD           499000      178      79.5
6412298264     8/1/1999      455000      453564.5             452120.62     R/T REFI      RAPD           700000      178      64.6
6415605598     8/1/1999      601800     599859.74             597908.56     C/O REFI      RAPD           860000      178      69.5
6417768915     8/1/1999      392000        392000             390816.11       PURCH       RAPD           490000      179      79.8
6427275604     8/1/1999      270000     269018.75             268142.72     R/T REFI      RAPD           353500      178      75.9
6432608286     8/1/1999      476000     474481.85             472955.01     C/O REFI      FULL           655000      178      72.2
6439283174     8/1/1999      597100     591802.52             589847.61     R/T REFI      RAPD           890000      177      66.3
6445239731     8/1/1999      540400        540400             538657.69     R/T REFI      RAPD          3400000      179      15.8
6451885179     8/1/1999      278200     277322.28             276439.44     R/T REFI      RAPD           560000      178      49.4
6455957156     8/1/1999      347700        347700             346578.97       PURCH       RAPD           436000      179      79.7
6457863048     8/1/1999      317800        317800             316786.41     R/T REFI      FULL           465000      179      68.1
6499340765     8/1/1999      275000     274151.08             273297.03     R/T REFI      RAPD           380000      178      71.9
6504886877     8/1/1999      327000     325934.27             324862.66     C/O REFI      RAPD           510000      178      63.7
6521291697     8/1/1999      364000     362579.43             362579.43     R/T REFI      FULL           455000      179      79.7
6522503058     8/1/1999      347000     345488.02             344372.64     R/T REFI      RAPD           650000      178      53.0
6532431373     8/1/1999      500000        500000             496801.47       PURCH       RAPD          1100000      178      45.2
6564247374     8/1/1999      306000     305045.03             304084.38     R/T REFI      FULL           527750      178      57.6
6586863422     8/1/1999      300000     299053.51             299053.51       PURCH       RAPD           545000      179      54.9
6602177872     8/1/1999      350000        350000             348883.71     C/O REFI      FULL           600000      179      58.1
6614405964     8/1/1999      565000     561385.68             561385.68     R/T REFI      RAPD           740000      178      75.9
6633475733     8/1/1999      400000     397468.66             397468.66     C/O REFI      FULL           590000      178      67.4
6635398610     8/1/1999      423000     421623.44             420266.44     R/T REFI      FULL           685000      178      61.4
6638243144     8/1/1999      450000        450000              448501.5       PURCH       RAPD           775000      179      57.9
6639694683     8/1/1999      650000     647881.58             645751.47     C/O REFI      RAPD          1332000      178      48.5
6646024551     8/1/1999      362600     361443.53             360280.43     R/T REFI      RAPD           410000      178      87.9
66608937       8/1/1999      455200     453716.45             452224.71       PURCH       RAPD           569000      178      79.5
6661967841     8/1/1999      264350     263479.13             262603.54       PURCH       RAPD           554500      178      47.4
6678619641     8/1/1999      262000     260269.04             260269.04     C/O REFI      RAPD           455000      178      57.2
6708729683     8/1/1999      530000        530000             526609.57     C/O REFI      FULL          1000000      178      52.7
6711105780     8/1/1999      287000     285844.27             284922.29     R/T REFI      RAPD           475000      178      60.0
6716221988     8/1/1999      467000     465526.64             464044.68     R/T REFI      RAPD           700000      178      66.3
6717353947     8/1/1999      440000     438596.67              437185.3     C/O REFI      RAPD          1350000      178      32.4
6721394044     8/1/1999      320000        320000             319012.16     R/T REFI      FULL           400000      179      79.8
6730110647     8/1/1999      490000     487909.38             487909.38     R/T REFI      RAPD           865000      179      56.4
6742598821     8/1/1999      328000     325901.76             324843.62     R/T REFI      RAPD           654000      177      49.7
6743084201     8/1/1999      284000     283123.29             282241.29     R/T REFI      RAPD           355000      178      79.5
6784007285     8/1/1999      400000     397441.19             397441.19       PURCH       FULL           450000      178      88.3
6785847192     8/1/1999      332000        332000             331008.26       PURCH       RAPD           415000      179      79.8
6790887605     8/1/1999      400000     398682.24             397357.34     R/T REFI      FULL          1400000      178      28.4
6797989594     8/1/1999      254600     252988.81             252988.81     C/O REFI      FULL           380000      178      66.6
6803040002     8/1/1999      612800     610845.54             608879.89       PURCH       RAPD           766000      178      79.5
6815043309     8/1/1999      270000      268272.8              268272.8     C/O REFI      FULL           785000      178      34.2
6839348353     8/1/1999      360000     357721.79             357721.79       PURCH       RAPD           659000      178      54.3
6863243363     8/1/1999      253080        253080             252290.18     R/T REFI      FULL           290000      179      87.0
6866866160     8/1/1999      293700     292773.39             291841.37     R/T REFI      FULL           341000      178      85.6
6887019765     8/1/1999      475000     473501.39             471994.04     R/T REFI      RAPD           975000      178      48.4
6893771623     8/1/1999      539000     535514.64             535514.64     C/O REFI      RAPD           770000      178      69.5
6897814056     8/1/1999      283900     282994.53             282083.87       PURCH       FULL           485000      178      58.3
6898220535     8/1/1999      648000     645933.28             643854.72     R/T REFI      RAPD           930000      178      69.2
6901021128     8/1/1999      338000     336933.63             335861.04     R/T REFI      FULL           440000      178      76.3
6919754181     8/1/1999      600000     598086.37             596161.78     C/O REFI      FULL          1150000      178      51.8
6923044561     8/1/1999      500000     498422.52             496835.83     R/T REFI      RAPD          1075000      178      46.2
6925285865     8/1/1999      253000     249502.19             248691.85     C/O REFI      FULL           600000      178      41.4
6931421421     8/1/1999      260000        260000             259179.71     R/T REFI      FULL           415000      179      62.5
6961766463     8/1/1999      280000     279106.97             278208.82     R/T REFI      RAPD           530000      178      52.5
6974920701     8/1/1999      329500     328402.76             327299.69     R/T REFI      RAPD           630000      178      52.0
6984783099     8/1/1999      370000     368832.66             367658.51     R/T REFI      RAPD           565000      178      65.1
6988533870     8/1/1999      256000        256000             255192.32     C/O REFI      RAPD           500000      179      51.0
6994119656     8/1/1999      350000        350000             348883.71     C/O REFI      FULL           650000      179      53.7
5000009000     8/1/1999      600000        600000             598044.53       PURCH       RAPD           775000      179      79.7
5000216878     8/1/1999      524000     522292.23             520575.03       PURCH       FULL           655000      178      79.5
5000379296     8/1/1999      260000        260000             259161.73     R/T REFI      RAPD           370000      179      70.0
5000540640     8/1/1999      294000     293062.32             292119.26     R/T REFI      FULL           395000      178      74.0
5000725118     8/1/1999      267000     266166.74             265328.54     C/O REFI      FULL           356000      178      74.5
5000727478     8/1/1999      600000     598187.92             598187.92       PURCH       RAPD           950000      179      63.6
5000733617     8/1/1999      420000        420000             418586.32     R/T REFI      FULL           650000      179      64.4
5000734417     8/1/1999      375000        375000             373803.98     R/T REFI      RAPD           500000      179      74.8
5000738475     8/1/1999      268000     267135.94             267135.94       PURCH       RAPD           335000      179      79.7
5000747583     8/1/1999      266000     265160.78             264316.66       PURCH       RAPD           367000      178      72.2
5000749779     8/1/1999      900000     897098.31              894180.3       PURCH       FULL          1525000      178      58.6
6025544286     8/1/1999      292000        292000                292000     R/T REFI      RAPD           365000      180      80.0
6034700424     8/1/1999      259200        259200             258434.21       PURCH       RAPD           290000      179      89.7
6058928331     8/1/1999      256000     255192.32             254379.93     R/T REFI      RAPD           550000      178      46.3
6059422623     8/1/1999      330000     328936.04              327866.1     R/T REFI      RAPD           590000      178      55.6
6081035237     8/1/1999      245500        245500                244717     R/T REFI      RAPD           393000      179      62.3
6096827727     8/1/1999      280000        280000             279106.97     C/O REFI      FULL           460000      179      60.7
6134245981     8/1/1999      345000     343735.04             342615.61     R/T REFI      FULL           475000      178      72.1
6142315735     8/1/1999      281200     280312.82             279420.47     R/T REFI      RAPD           500000      178      55.9
6228581465     8/1/1999      270000      268272.8              268272.8     R/T REFI      RAPD           390000      178      68.8
6272629640     8/1/1999      600000     598086.37             598086.37       PURCH       FULL           755000      179      79.5
6342076343     8/1/1999      275000     274122.92             273240.82     C/O REFI      RAPD           672000      178      40.7
6353562462     8/1/1999      370000     368832.66             368832.66       PURCH       RAPD           529000      179      69.7
6411091355     8/1/1999      250000        250000                250000       PURCH       RAPD           350000      180      72.5
6460447557     8/1/1999      630000     628033.89              626056.1     C/O REFI      FULL           900000      178      69.6
6529457464     8/1/1999      465000        465000             463516.93     R/T REFI      RAPD           665000      179      69.7
6529995380     8/1/1999      299200        299200             298235.35     R/T REFI      RAPD           430000      179      69.4
6543585902     8/1/1999      296000        296000             295066.13     R/T REFI      FULL           370000      179      79.7
6551980458     8/1/1999      315000        315000             313995.34     R/T REFI      FULL           575000      179      54.6
6557853840     8/1/1999      492000     490413.74             490413.74     R/T REFI      RAPD          1100000      179      44.6
6569749796     8/1/1999      520000        520000                520000       PURCH       RAPD           720000      180      72.2
6570836855     8/1/1999      375000        375000             373867.45     C/O REFI      RAPD           550000      179      68.0
6638267283     8/1/1999      450000        450000             448549.15     R/T REFI      FULL           575000      179      78.0
6643641175     8/1/1999      297400      295035.1              295035.1     R/T REFI      FULL           375000      178      78.7
6645680361     8/1/1999      255500     253374.77             252589.84     R/T REFI      RAPD           415000      179      60.9
6659784406     8/1/1999      267869     267014.66             267014.66     C/O REFI      RAPD           362000      179      73.8
6660010213     8/1/1999      645000     642942.84              640873.9     R/T REFI      RAPD           860000      178      74.5
66646481       8/1/1999     1000000      996634.1             993250.67       PURCH       FULL          1650000      178      60.9
6675758012     8/1/1999      336000     334058.75             334058.75     C/O REFI      RAPD           420000      119      79.5
6713505805     8/1/1999      315900      314859.3              314859.3       PURCH       RAPD           351000      179      89.7
6815531030     8/1/1999      254500     253697.06             252889.44     R/T REFI      RAPD           380000      178      66.5
6818720564     8/1/1999      392000        392000             390736.15       PURCH       RAPD           490000      179      79.7
6990973270     8/1/1999      261000     259887.57             259048.77     R/T REFI      RAPD           550000      178      47.1
</TABLE>


Total Loans                    160
Sched UPB          $ 63,965,036.66
WAC                          6.872
WAM                          177.6
WOLRC                         64.2


<PAGE>




                                 EXHIBIT D-2

                          NMC MORTGAGE LOAN SCHEDULE

<TABLE>
EXHIBIT D-2
<CAPTION>

LOAN#          CITY                ST        ZIP      OCC             PROP       TERM     OLTV      INT RATE     FPAYDT
- -----          ----                --        ---      ---             ----       ----     ----      --------     ------
<S>           <C>                 <C>      <C>       <C>            <C>        <C>      <C>        <C>           <C>
21990858       PORTLAND            OR       97204     Primary         SFR        180      74.9       7.125         2/1/1999
22637417       PLANO               TX       75093     Primary         SFR        180      57.6       7.125         2/1/1999
22637425       HOUSTON             TX       77077     Primary         PUD        180      76.3       6.750         2/1/1999
22638191       TULSA               OK       74114     Primary         SFR        180      86.1       6.875         7/1/1999
22683619       GREELEY             CO       80634     Primary         SFR        180      41.4       6.750         3/1/1999
22704811       ELLICOTT CI         MD       21043     Primary         SFR        180      89.6       7.375         3/1/1999
22715718       MERCER ISLA         WA       98040     Primary         SFR        180      80.0       6.750         3/1/1999
22730691       NARBERTH            PA       19072     Primary         SFR        180      75.6       7.250         1/1/1999
22730733       BORING              OR       97009     Primary         SFR        180      74.3       6.625        12/1/1998
22778641       FISHERS             IN       46038     Primary         SFR        180      72.4       6.500         7/1/1999
22779318       CHICAGO             IL       60614     Primary         Condo      180      62.2       6.750         3/1/1999
22808950       ELIZABETH           CO       80107     Primary         SFR        180      72.5       6.375         5/1/1999
22820955       WILMINGTON          DE       19807     Primary         SFR        180      65.0       7.000         7/1/1999
22835938       FORNEY              TX       75126     Primary         SFR        180      64.7       6.750         7/1/1999
22905442       LA VERNE            CA       91750     Primary         SFR        180      80.0       6.875         5/1/1999
22911820       SHELBYVILLE         IN       46176     Primary         SFR        120      71.2       7.000         9/1/1999
22935407       VACAVILLE           CA       95688     Primary         SFR        180      80.0       6.875         6/1/1999
22952089       BOULDER             CO       80303     Primary         SFR        180      64.0       6.375         7/1/1999
22962500       MOLINE              IL       61265     Primary         SFR        180      80.0       7.000         6/1/1999
22982482       LITTLE ROCK         AR       72207     Primary         SFR        180      78.9       6.875         7/1/1999
22998686       GLENCOE             IL       60022     Primary         SFR        180      61.3       6.875         9/1/1999
23005911       COLLIERVILL         TN       38017     Primary         SFR        180      66.7       6.750         8/1/1999
23009582       CASTLE ROCK         CO       80104     Primary         SFR        180      50.8       6.750         7/1/1999
23009921       PHOENIX             AZ       85012     Primary         PUD        180      77.4       7.375         7/1/1999
23012164       MERION              PA       19066     Primary         SFR        180      90.0       6.875         7/1/1999
23016165       BARRINGTON          IL       60010     Primary         SFR        180      67.8       6.875         7/1/1999
23016322       NAPERVILLE          IL       60540     Primary         PUD        180      61.5       7.000         7/1/1999
23023146       NAPERVILLE          IL       60565     Primary         PUD        180      44.1       6.750         7/1/1999
23023385       CHESTERFIEL         MO       63017     Primary         PUD        180      45.5       6.875         5/1/1999
23023997       WALNUT              CA       91789     Primary         SFR        180      78.6       7.000         3/1/1999
23027451       WINNETKA            IL       60093     Primary         SFR        180      65.4       7.000         8/1/1999
23030042       RICHMOND            VA       23221     Primary         PUD        180      75.0       6.875         7/1/1999
23033012       MT PLEASANT         SC       29464     Primary         PUD        180      90.0       6.750         7/1/1999
23036718       NORTHBROOK          IL       60062     Primary         PUD        180      74.7       7.000         7/1/1999
23040595       CASTLE ROCK         CO       80104     Primary         PUD        180      62.0       6.750         8/1/1999
23042393       BOSTON HEIG         OH       44264     Primary         SFR        180      66.5       7.000         8/1/1999
23044779       LAWRENCEBUR         IN       47025     Primary         SFR        180      74.8       7.375         7/1/1999
23047616       HIGHLANDS R         CO       80126     Primary         PUD        180      79.0       6.750         8/1/1999
23049497       ALEXANDRIA          VA       22301     Primary         SFR        180      70.0       6.750         8/1/1999
23057706       ENGLEWOOD C         NJ        7632     Primary         SFR        180      75.8       6.875         7/1/1999
23061294       CARMEL              IN       46032     Primary         SFR        180      80.0       6.875         7/1/1999
23061542       APTOS               CA       95003     Primary         SFR        180      42.7       6.250         8/1/1999
23061880       BIRMINGHAM          AL       35243     Primary         SFR        180      90.0       6.750         8/1/1999
23063167       GARLAND             TX       75044     Primary         PUD        180      80.0       6.875         7/1/1999
23065899       MEMPHIS             TN       38103     Primary         Condo      180      80.0       7.000         8/1/1999
23066343       CHICAGO             IL       60637     Primary         SFR        180      80.0       6.875         8/1/1999
23066640       CANAL WINCH         OH       43110     Primary         SFR        180      80.0       6.875         7/1/1999
23069750       LEAWOOD             KS       66211     Primary         PUD        180      32.5       6.750         8/1/1999
23071426       SOUTHLAKE           TX       76092     Primary         PUD        180      80.0       6.750         7/1/1999
23072176       ROCKVILLE           MD       20852     Primary         PUD        180      80.0       6.750         8/1/1999
23073299       YORBA LINDA         CA       92886     Primary         SFR        180      64.3       6.250         7/1/1999
23073463       EVERGREEN           CO       80439     Primary         PUD        180      66.8       6.875         7/1/1999
23073687       NOVATO              CA       94945     Primary         SFR        180      52.9       6.875         7/1/1999
23074032       DALLAS              TX       75229     Primary         SFR        180      63.3       6.750         7/1/1999
23075005       HOUSTON             TX       77005     Primary         SFR        180      77.8       6.750         7/1/1999
23075955       DULUTH              GA       30097     Primary         PUD        180      57.6       6.750         7/1/1999
23076623       ALPHARETTA          GA       30004     Primary         PUD        180      79.2       6.500         8/1/1999
23079353       HOLMDEL             NJ        7733     Primary         SFR        180      80.0       6.750         8/1/1999
23080997       WESTON              MA        2493     Primary         SFR        180      57.9       7.125         8/1/1999
23081581       HILTON HEAD         SC       29928     Secondary       PUD        180      80.0       7.125         7/1/1999
23083694       GREENVILLE          SC       29605     Primary         SFR        180      85.7       6.875         7/1/1999
23084155       TUSTIN              CA       92780     Primary         PUD        180      80.0       6.750         8/1/1999
23090657       SUNNY ISLES         FL       33160     Primary         Condo      180      80.0       7.625         7/1/1999
23090749       ATLANTA             GA       30307     Primary         SFR        180      65.0       6.750         8/1/1999
23092273       CAPE CORAL          FL       33991     Primary         SFR        180      71.8       7.250         7/1/1999
23094584       LOUISVILLE          KY       40245     Primary         SFR        180      79.9       7.000         8/1/1999
23095532       BROOOMFIELD         CO       80020     Primary         SFR        180      78.9       7.000         7/1/1999
23097496       HOUSTON             TX       77063     Primary         PUD        180      80.0       6.875         8/1/1999
23097827       CHARLOTTESV         VA       22901     Primary         SFR        180      70.0       7.000         8/1/1999
23098726       RALEIGH             NC       27613     Primary         SFR        180      86.8       6.875         7/1/1999
23104482       COLUMBUS            IN       47203     Primary         SFR        180      62.1       7.750         8/1/1999
23106206       CUMMING             GA       30040     Primary         PUD        180      80.0       6.875         8/1/1999
23107865       TUALATIN            OR       97062     Primary         SFR        180      56.2       7.000         8/1/1999
23111594       FORT COLLIN         CO       80526     Primary         PUD        180      75.0       6.750         8/1/1999
23113848       PALATINE            IL       60067     Primary         SFR        180      88.1       7.000         7/1/1999
23114010       GLENCOE             IL       60020     Primary         SFR        180      46.2       7.625         7/1/1999
23118177       TULSA               OK       74137     Primary         SFR        180      80.0       7.125         8/1/1999
23120959       DIAMOND BAR         CA       91765     Primary         PUD        180      64.5       7.500         8/1/1999
23122021       NASHVILLE           TN       37215     Primary         PUD        180      56.5       7.250         8/1/1999
23122120       CHICAGO             IL       60646     Primary         SFR        180      80.0       7.250         9/1/1999
23123490       FORT COLLIN         CO       80524     Primary         SFR        180      69.6       6.875         8/1/1999
23126543       MUNDELEIN           IL       60060     Primary         SFR        180      79.2       7.125         8/1/1999
23131279       LAKE BLUFF          IL       60044     Primary         SFR        180      74.8       7.375         8/1/1999
23132285       NORTHBROOK          IL       60062     Primary         SFR        180      72.2       6.750         8/1/1999
23136377       LEMONT              IL       60439     Primary         SFR        180      58.8       7.125         8/1/1999
23144108       LOUISVILLE          KY       40205     Primary         SFR        180      79.4       7.375         8/1/1999
23146673       COUNCE              TN       38326     Secondary       SFR        180      80.0       7.000         8/1/1999
23149578       FORT COLLIN         CO       80528     Primary         PUD        180      74.7       6.750         8/1/1999
23152051       SCOTTSDALE          AZ       85262     Secondary       PUD        180      68.3       6.875         7/1/1999
23152408       ROSWELL             GA       30075     Primary         PUD        180      72.0       7.125         8/1/1999
23158207       NORTHFIELD          IL       60093     Primary         SFR        180      41.9       7.375         9/1/1999
23170897       PARKER              CO       80134     Primary         PUD        180      80.0       7.000         8/1/1999
23180532       LOS ANGELES         CA       91326     Primary         PUD        180      80.0       7.500         8/1/1999
23182033       FAYETTEVILL         GA       30215     Primary         PUD        180      64.3       7.125         8/1/1999
23200546       MAPLE GROVE         MN       55311     Primary         SFR        180      80.0       6.875         8/1/1999
23231178       CAMARILLO           CA       93010     Primary         SFR        180      39.8       7.875         8/1/1999
23246671       REDLANDS            CA       92373     Primary         SFR        180      80.0       7.375         7/1/1999
23246812       DENVER              CO       80210     Primary         Condo      180      68.7       6.500         7/1/1999
23249758       IRVING              TX       75063     Primary         PUD        180      80.0       6.875         8/1/1999
23261043       TUCSON              AZ       85718     Primary         SFR        180      78.2       6.875         7/1/1999
23262819       FAYETTEVILL         GA       30214     Primary         PUD        180      90.0       6.500         7/1/1999
23262918       RIO VERDE           AZ       85263     Primary         PUD        180      80.0       6.750         7/1/1999
23265077       SPRING VALL         OH       45370     Primary         SFR        180      63.8       7.000         7/1/1999
27749662       SANTA FE            NM       87501     Primary         SFR        180      18.0       6.625         5/1/1999
27939388       GREENSBORO          GA       30642     Primary         PUD        180      30.0       6.875         8/1/1999
27946888       WASHINGTON          DC       20016     Primary         SFR        180      61.2       6.875         8/1/1999
28016087       TARPON SPRI         FL       34689     Primary         SFR        180      79.8       7.875         9/1/1999
28017341       OKLAHOMA CI         OK       73170     Primary         PUD        180      56.0       7.000         9/1/1999
28041291       WASHINGTON          DC       20016     Primary         SFR        180      41.1       7.250         8/1/1999
28055887       PACIFIC GRO         CA       93950     Investor        SFR        180      36.7       7.375         7/1/1999
28075802       MANHATTAN B         CA       90266     Primary         SFR        180      60.2       6.875         8/1/1999
28092476       THE WOODLAN         TX       77380     Primary         PUD        180      70.0       7.500         9/1/1999
28126787       OCEAN RIDGE         FL       33435     Primary         PUD        180      79.8       7.125         8/1/1999
28127868       WEST HOLLYW         CA       90046     Primary         SFR        180      62.9       6.875         8/1/1999
28130144       SAN RAFAEL          CA       94901     Primary         SFR        180      54.3       6.875         7/1/1999
28143402       ATLANTA             GA       30331     Primary         SFR        180      79.1       7.125         8/1/1999
28163947       RANCHO PALO         CA       90275     Primary         SFR        180      73.9       7.625         8/1/1999
28168656       WHEATON             IL       60187     Primary         SFR        180      40.5       7.500         8/1/1999
28185528       SAN ANTONIO         TX       78209     Primary         SFR        180      75.7       6.750         8/1/1999
28188662       WINTER PARK         FL       32789     Primary         SFR        180      42.3       6.875         9/1/1999
28191369       LOS ANGELES         CA       90046     Primary         SFR        180      79.4       6.875         8/1/1999
28197499       ALAMEDA             CA       94502     Primary         SFR        180      61.2       6.750         7/1/1999
28205144       COLUMBIA            MD       21045     Primary         PUD        180      80.0       6.875         8/1/1999
28205680       POMPANO BEA         FL       33062     Primary         Condo      180      80.0       6.750         8/1/1999
28207629       MOUNT PLEAS         SC       29464     Primary         PUD        180      68.1       6.875         8/1/1999
28210532       LITTLE ROCK         AR       72212     Primary         SFR        180      75.3       6.500         8/1/1999
28220846       AUSTIN              TX       78731     Primary         SFR        180      70.0       6.875         8/1/1999
28224285       WILDWOOD            MO       63011     Primary         PUD        180      69.8       7.000         8/1/1999
28229706       NORTH POTOM         MD       20878     Primary         SFR        180      58.0       6.375         8/1/1999
28230134       JACKSON HOL         WY       83001     Secondary       SFR        180      70.0       6.875         8/1/1999
28235976       ARLINGTON           VA       22207     Primary         SFR        180      75.0       6.750         8/1/1999
28236552       ISLE OF PAL         SC       29451     Primary         SFR        180      66.1       6.625         8/1/1999
28240752       CHESAPEAKE          VA       23322     Primary         SFR        180      79.2       6.750         8/1/1999
28250793       WESTON              FL       33327     Primary         SFR        180      80.0       7.875         8/1/1999
28255503       ISLE OF PAL         SC       29451     Primary         SFR        180      69.2       6.750         8/1/1999
28258879       CHAPEL HILL         NC       27514     Primary         SFR        180      63.9       6.500         8/1/1999
28262558       ENGLEWOOD           FL       34224     Primary         SFR        180      80.0       6.875         9/1/1999
28265858       CAMPOBELLO          SC       29322     Primary         SFR        180      89.0       7.000         8/1/1999
28267482       BLANCO              TX       78606     Primary         SFR        180      38.1       6.875         8/1/1999
28270668       HICKORY             NC       28602     Primary         SFR        180      80.0       6.875         8/1/1999
28271849       RUSSELLVILL         AR       72802     Primary         SFR        180      84.5       6.875         8/1/1999
28277010       SIX MILE            SC       29682     Primary         SFR        180      57.6       6.875         8/1/1999
28277267       OWINGS MILL         MD       21117     Primary         SFR        180      64.5       7.250         8/1/1999
28279602       CEDAR HILL          TX       75104     Primary         SFR        180      80.0       7.000         8/1/1999
28279941       ATLANTA             GA       30311     Primary         SFR        180      67.6       6.625         8/1/1999
28280634       DAWSONVILLE         GA       30534     Secondary       SFR        180      61.5       6.875         8/1/1999
28282168       CHARLOTTE           NC       28277     Primary         PUD        120      66.2       6.500         8/1/1999
28283844       STUART              FL       34997     Primary         PUD        180      58.7       7.000         8/1/1999
28285906       KEY COLONY          FL       33051     Secondary       SFR        180      75.0       7.000         9/1/1999
28286326       ATLANTA             GA       30328     Primary         SFR        180      46.4       6.750         8/1/1999
28288389       LEXINGTON           SC       29072     Primary         PUD        180      40.2       6.875         8/1/1999
28289965       AUSTIN              TX       78738     Primary         SFR        180      48.1       6.625         8/1/1999
28290385       SNOWMASS            CO       81654     Secondary       SFR        180      35.2       7.000         8/1/1999
28292209       NASHVILLE           TN       37215     Primary         SFR        180      73.5       7.000         8/1/1999
28292720       DUCK                NC       27949     Secondary       PUD        180      79.5       7.000         8/1/1999
28296614       CHEVY CHASE         MD       20815     Primary         SFR        180      80.0       6.875         9/1/1999
28321008       CHARLESTON          SC       29401     Secondary       SFR        180      77.8       7.000         8/1/1999
28321826       DELTAVILLE          VA       23043     Secondary       SFR        180      49.1       7.000         9/1/1999
28323640       ST SIMONS I         GA       31522     Primary         PUD        180      52.5       6.875         8/1/1999
28323657       HOUSTON             TX       77057     Primary         PUD        180      80.0       7.250         8/1/1999
28335867       RALEIGH             NC       27608     Primary         SFR        180      35.0       7.250         9/1/1999
28341741       ROCKVILLE           MD       20853     Primary         SFR        180      80.0       7.000         8/1/1999
28359743       RALEIGH             NC       27608     Primary         SFR        120      61.5       6.875         9/1/1999
28360014       SARASOTA            FL       34242     Secondary       Condo      180      80.0       7.250         9/1/1999
</TABLE>


<TABLE>
(CONTINUED)
<CAPTION>

LOAN#             MATDT          PANDI         PTDATE      ORIG BA          ACT BALANCE      SCHED BALANCE         PURP
- -----             -----          -----         ------      -------          -----------      -------------         ----
<S>            <C>            <C>            <C>         <C>              <C>               <C>                   <C>
21990858         1/1/2014       $2,545.39      8/1/1999    $281,000         $271,188.05       $270,252.84          R/T REFI
22637417         1/1/2014       $3,116.06      8/1/1999    $344,000         $337,462.26       $336,349.88          R/T REFI
22637425         1/1/2014       $4,052.89      8/1/1999    $458,000         $447,487.44       $447,487.44           PURCH
22638191         6/1/2014       $3,263.30      8/1/1999    $365,900         $363,559.32       $363,559.32          R/T REFI
22683619         2/1/2014       $2,654.73      8/1/1999    $300,000         $295,109.14       $294,114.40          C/O REFI
22704811         2/1/2014       $2,483.79      8/1/1999    $270,000         $264,976.88       $264,976.88          R/T REFI
22715718         2/1/2014       $4,734.27      8/1/1999    $535,000         $528,041.99       $524,504.00           PURCH
22730691        12/1/2013       $3,195.03      8/1/1999    $350,000         $341,171.42       $341,171.42          R/T REFI
22730733        11/1/2013       $2,414.93      8/1/1999    $275,050         $267,738.50       $266,801.71          C/O REFI
22778641         6/1/2014       $3,989.67      8/1/1999    $458,000         $456,480.83       $454,963.76           PURCH
22779318         2/1/2014       $2,544.11      8/1/1999    $287,500         $282,813.05       $281,859.76           PURCH
22808950         4/1/2014       $2,419.90      8/1/1999    $280,000         $175,993.83       $175,993.83          R/T REFI
22820955         6/1/2014       $3,730.14      8/1/1999    $415,000         $412,373.75       $412,373.75          C/O REFI
22835938         6/1/2014       $3,982.09      8/1/1999    $450,000         $447,090.16       $447,090.16          R/T REFI
22905442         4/1/2014       $2,782.59      8/1/1999    $312,000         $308,997.60       $307,985.31          R/T REFI
22911820         8/1/2009       $3,778.17      8/1/1999    $325,400         $325,400.00       $325,400.00          R/T REFI
22935407         5/1/2014       $3,674.44      8/1/1999    $412,000         $324,364.43       $322,548.33           PURCH
22952089         6/1/2014       $3,789.74      8/1/1999    $438,500         $437,039.78       $435,571.81          C/O REFI
22962500         5/1/2014       $3,163.88      8/1/1999    $352,000         $248,065.56       $248,065.56           PURCH
22982482         6/1/2014       $3,096.52      8/1/1999    $347,200         $344,978.95       $344,978.95           PURCH
22998686         8/1/2014       $4,075.77      8/1/1999    $457,000         $457,000.00       $457,000.00          R/T REFI
23005911         7/1/2014       $3,097.18      8/1/1999    $350,000         $350,000.00       $348,871.57          R/T REFI
23009582         6/1/2014       $3,818.39      8/1/1999    $431,500         $430,108.80       $428,709.77          R/T REFI
23009921         6/1/2014       $2,847.16      8/1/1999    $309,500         $306,825.34       $306,825.34          R/T REFI
23012164         6/1/2014       $3,106.33      8/1/1999    $348,300         $347,189.14       $346,071.91           PURCH
23016165         6/1/2014       $2,720.16      8/1/1999    $305,000         $303,368.43       $302,386.32          C/O REFI
23016322         6/1/2014       $2,876.25      8/1/1999    $320,000         $320,000.00       $317,974.94           PURCH
23023146         6/1/2014       $2,654.73      8/1/1999    $300,000         $299,032.77       $298,060.10          C/O REFI
23023385         4/1/2014        $891.86       8/1/1999    $100,000          $99,037.68       $98,713.22           C/O REFI
23023997         2/1/2014       $2,471.78      8/1/1999    $275,000         $270,611.03       $269,717.81          R/T REFI
23027451         7/1/2014       $7,640.04      8/1/1999    $850,000         $847,318.29       $847,318.29           PURCH
23030042         6/1/2014       $3,344.45      8/1/1999    $375,000         $373,803.99       $372,601.13          C/O REFI
23033012         6/1/2014       $3,041.43      8/1/1999    $343,700         $342,591.88       $341,477.53           PURCH
23036718         6/1/2014       $2,516.72      8/1/1999    $280,000         $279,116.61       $278,228.07          C/O REFI
23040595         7/1/2014       $2,743.22      8/1/1999    $310,000         $309,000.53       $309,000.53           PURCH
23042393         7/1/2014       $3,838.00      8/1/1999    $427,000         $427,000.00       $425,652.83          R/T REFI
23044779         6/1/2014       $3,339.33      8/1/1999    $363,000         $360,776.41       $360,776.41          C/O REFI
23047616         7/1/2014       $2,166.26      8/1/1999    $244,800         $244,010.74       $244,010.74           PURCH
23049497         7/1/2014       $5,029.83      8/1/1999    $568,400         $568,400.00       $566,567.42          C/O REFI
23057706         6/1/2014       $3,210.68      8/1/1999    $360,000         $358,851.82       $357,697.06          R/T REFI
23061294         6/1/2014       $2,554.27      8/1/1999    $286,400         $284,567.89       $284,567.89           PURCH
23061542         7/1/2014       $4,029.89      8/1/1999    $470,000         $468,418.03       $468,418.03          R/T REFI
23061880         7/1/2014       $2,644.11      8/1/1999    $298,800         $298,800.00       $297,836.64           PURCH
23063167         6/1/2014       $3,103.66      8/1/1999    $348,000         $345,773.82       $345,773.82           PURCH
23065899         7/1/2014       $2,840.30      8/1/1999    $316,000         $315,003.03       $315,003.03          R/T REFI
23066343         7/1/2014       $3,888.48      8/1/1999    $436,000         $434,609.44       $434,609.44           PURCH
23066640         6/1/2014       $3,067.09      8/1/1999    $343,900         $340,074.69       $340,074.69           PURCH
23069750         7/1/2014       $5,751.91      8/1/1999    $650,000         $650,000.00       $647,904.34          R/T REFI
23071426         6/1/2014       $3,681.23      8/1/1999    $416,000         $414,658.77       $413,310.00           PURCH
23072176         7/1/2014       $2,264.66      8/1/1999    $255,920         $255,094.89       $255,094.89           PURCH
23073299         6/1/2014       $3,172.47      8/1/1999    $370,000         $368,754.61       $367,502.74          R/T REFI
23073463         6/1/2014       $3,549.58      8/1/1999    $398,000         $396,730.63       $395,453.99           PURCH
23073687         6/1/2014       $2,657.73      8/1/1999    $298,000         $297,049.56       $296,093.68          R/T REFI
23074032         6/1/2014       $2,743.22      8/1/1999    $310,000         $307,995.44       $307,995.44           PURCH
23075005         6/1/2014       $3,097.18      8/1/1999    $350,000         $347,736.78       $347,736.78           PURCH
23075955         6/1/2014       $2,814.01      8/1/1999    $318,000         $316,974.74       $315,943.71          R/T REFI
23076623         7/1/2014       $2,648.17      8/1/1999    $304,000         $304,000.00       $302,998.50           PURCH
23079353         7/1/2014       $2,378.64      8/1/1999    $268,800         $267,933.36       $267,933.36           PURCH
23080997         7/1/2014       $3,170.41      8/1/1999    $350,000         $350,000.00       $348,907.72           PURCH
23081581         6/1/2014       $2,891.42      8/1/1999    $319,200         $317,201.75       $317,201.75           PURCH
23083694         6/1/2014       $2,943.12      8/1/1999    $330,000         $328,947.51       $327,888.99          R/T REFI
23084155         7/1/2014       $3,027.28      8/1/1999    $342,100         $342,100.00       $340,997.03           PURCH
23090657         6/1/2014       $3,101.31      8/1/1999    $332,000         $331,008.27       $330,010.24           PURCH
23090749         7/1/2014       $2,530.85      8/1/1999    $286,000         $286,000.00       $285,077.90          R/T REFI
23092273         6/1/2014       $2,510.37      8/1/1999    $275,000         $274,151.09       $273,297.05           PURCH
23094584         7/1/2014       $2,247.07      8/1/1999    $250,000         $250,000.00       $249,211.26          R/T REFI
23095532         6/1/2014       $2,696.48      8/1/1999    $300,000         $296,101.52       $296,101.52           PURCH
23097496         7/1/2014       $2,233.20      8/1/1999    $250,400         $249,601.38       $249,601.38           PURCH
23097827         7/1/2014       $3,145.90      8/1/1999    $350,000         $350,000.00       $348,895.77           PURCH
23098726         6/1/2014       $2,515.03      8/1/1999    $282,000         $280,195.86       $280,195.86          R/T REFI
23104482         7/1/2014       $4,969.94      8/1/1999    $528,000         $526,440.06       $526,440.06          R/T REFI
23106206         7/1/2014       $2,902.52      8/1/1999    $325,447         $325,447.00       $324,409.02           PURCH
23107865         7/1/2014       $4,494.14      8/1/1999    $500,000         $500,000.00       $498,422.53           PURCH
23111594         7/1/2014       $2,721.10      8/1/1999    $307,500         $306,508.59       $306,508.59          C/O REFI
23113848         6/1/2014       $2,572.45      8/1/1999    $286,200         $286,200.00       $284,388.83          R/T REFI
23114010         6/1/2014       $5,604.78      8/1/1999    $600,000         $598,207.72       $596,404.05          R/T REFI
23118177         7/1/2014       $3,808.11      8/1/1999    $420,400         $419,088.02       $419,088.02           PURCH
23120959         7/1/2014       $3,708.05      8/1/1999    $400,000         $398,791.95       $398,791.95           PURCH
23122021         7/1/2014       $4,564.32      8/1/1999    $500,000         $500,000.00       $498,456.51          R/T REFI
23122120         8/1/2014       $4,600.83      8/1/1999    $504,000         $504,000.00       $504,000.00           PURCH
23123490         7/1/2014       $3,121.50      8/1/1999    $350,000         $350,000.00       $348,883.71          R/T REFI
23126543         7/1/2014       $2,581.62      8/1/1999    $285,000         $283,892.19       $283,892.19           PURCH
23131279         7/1/2014       $2,373.41      8/1/1999    $258,000         $258,000.00       $257,212.22          R/T REFI
23132285         7/1/2014       $3,097.18      8/1/1999    $350,000         $350,000.00       $348,871.57           PURCH
23136377         7/1/2014       $2,717.50      8/1/1999    $300,000         $300,000.00       $299,063.75          R/T REFI
23144108         7/1/2014       $2,943.75      8/1/1999    $320,000         $320,000.00       $319,022.92           PURCH
23146673         7/1/2014       $2,516.72      8/1/1999    $280,000         $280,000.00       $279,116.61           PURCH
23149578         7/1/2014       $2,477.75      8/1/1999    $280,000         $280,000.00       $279,097.25           PURCH
23152051         6/1/2014       $3,567.42      8/1/1999    $400,000         $400,000.00       $397,441.18           PURCH
23152408         7/1/2014       $2,771.85      8/1/1999    $306,000         $306,000.00       $305,045.03          R/T REFI
23158207         8/1/2014       $3,679.69      8/1/1999    $400,000         $400,000.00       $400,000.00          C/O REFI
23170897         7/1/2014       $2,522.47      8/1/1999    $280,640         $280,640.00       $279,754.60           PURCH
23180532         7/1/2014       $4,349.54      8/1/1999    $469,200         $469,200.00       $467,782.96          R/T REFI
23182033         7/1/2014       $2,445.75      8/1/1999    $270,000         $270,000.00       $269,157.38          R/T REFI
23200546         7/1/2014       $3,039.44      8/1/1999    $340,800         $340,800.00       $339,713.06           PURCH
23231178         7/1/2014       $2,494.42      8/1/1999    $263,000         $263,000.00       $262,231.52          R/T REFI
23246671         6/1/2014       $2,796.57      8/1/1999    $304,000         $303,071.76       $302,137.82           PURCH
23246812         6/1/2014        $748.12       8/1/1999    $85,881           $85,598.07       $85,313.61           R/T REFI
23249758         7/1/2014       $1,712.36      8/1/1999    $192,000         $191,387.64       $191,387.64           PURCH
23261043         6/1/2014       $3,032.30      8/1/1999    $340,000         $337,825.01       $337,825.01           PURCH
23262819         6/1/2014       $2,642.07      8/1/1999    $303,300         $302,300.81       $301,296.20           PURCH
23262918         6/1/2014       $3,716.62      8/1/1999    $420,000         $418,645.88       $417,284.14          R/T REFI
23265077         6/1/2014       $2,696.49      8/1/1999    $300,000         $299,053.51       $298,101.50           PURCH
27749662         4/1/2014       $2,370.59      8/1/1999    $270,000         $268,235.21       $266,450.88          R/T REFI
27939388         7/1/2014       $2,675.57      8/1/1999    $300,000         $300,000.00       $299,043.18          R/T REFI
27946888         7/1/2014       $2,452.60      8/1/1999    $275,000         $275,000.00       $274,122.92           PURCH
28016087         8/1/2014       $3,936.07      8/1/1999    $415,000         $415,000.00       $415,000.00          R/T REFI
28017341         8/1/2014       $3,145.90      8/1/1999    $350,000         $350,000.00       $350,000.00           PURCH
28041291         7/1/2014       $2,665.56      8/1/1999    $292,000         $292,000.00       $291,098.61          R/T REFI
28055887         6/1/2014       $2,870.17      8/1/1999    $312,000         $311,047.33       $310,088.81          R/T REFI
28075802         7/1/2014       $5,797.06      8/1/1999    $650,000         $650,000.00       $647,926.90           PURCH
28092476         8/1/2014       $2,595.64      8/1/1999    $280,000         $280,000.00       $280,000.00          C/O REFI
28126787         7/1/2014       $3,578.04      8/1/1999    $395,000         $393,767.27       $393,767.27           PURCH
28127868         7/1/2014       $2,354.50      8/1/1999    $264,000         $263,158.00       $263,158.00          R/T REFI
28130144         6/1/2014       $5,351.13      8/1/1999    $600,000         $596,161.78       $596,161.78           PURCH
28143402         7/1/2014       $2,622.39      8/1/1999    $289,500         $289,500.00       $288,596.52          R/T REFI
28163947         7/1/2014       $3,035.93      8/1/1999    $325,000         $325,000.00       $324,029.17          R/T REFI
28168656         7/1/2014       $2,781.04      8/1/1999    $300,000         $299,093.96       $299,093.96           PURCH
28185528         7/1/2014       $2,243.25      8/1/1999    $253,500         $252,682.69       $252,682.69          R/T REFI
28188662         8/1/2014       $2,675.57      8/1/1999    $300,000         $300,000.00       $300,000.00           PURCH
28191369         7/1/2014       $2,675.57      8/1/1999    $300,000         $299,043.18       $299,043.18           PURCH
28197499         6/1/2014       $3,079.49      8/1/1999    $348,000         $346,878.01       $345,749.71           PURCH
28205144         7/1/2014       $1,598.21      8/1/1999    $179,200         $179,200.00       $178,628.46           PURCH
28205680         7/1/2014       $4,884.71      8/1/1999    $552,000         $550,220.29       $550,220.29           PURCH
28207629         7/1/2014       $3,820.04      8/1/1999    $428,325         $428,325.00       $426,958.91          C/O REFI
28210532         7/1/2014       $2,656.88      8/1/1999    $305,000         $305,000.00       $303,995.20           PURCH
28220846         7/1/2014       $4,120.37      8/1/1999    $462,000         $462,000.00       $460,526.51          C/O REFI
28224285         7/1/2014       $3,043.44      8/1/1999    $338,600         $337,401.16       $336,325.89          R/T REFI
28229706         7/1/2014       $3,457.01      8/1/1999    $400,000         $398,667.99       $398,667.99          C/O REFI
28230134         7/1/2014       $2,871.78      8/1/1999    $322,000         $322,000.00       $320,973.01           PURCH
28235976         7/1/2014       $3,124.29      8/1/1999    $353,062         $353,062.50       $351,924.19          R/T REFI
28236552         7/1/2014       $5,092.37      8/1/1999    $580,000         $578,109.71       $578,109.71          R/T REFI
28240752         7/1/2014       $4,113.06      8/1/1999    $464,800         $464,800.00       $463,301.44          R/T REFI
28250793         7/1/2014       $4,433.06      8/1/1999    $467,400         $467,400.00       $466,034.25           PURCH
28255503         7/1/2014       $2,256.52      8/1/1999    $255,000         $255,000.00       $254,177.86          C/O REFI
28258879         7/1/2014       $2,365.06      8/1/1999    $271,500         $270,470.63       $270,470.63          R/T REFI
28262558         8/1/2014       $2,283.15      8/1/1999    $256,000         $256,000.00       $256,000.00           PURCH
28265858         7/1/2014       $2,247.08      8/1/1999    $250,000         $249,211.25       $249,211.25           PURCH
28267482         7/1/2014       $6,120.80      8/1/1999    $686,300         $686,300.00       $684,111.13          R/T REFI
28270668         7/1/2014       $2,604.22      8/1/1999    $292,000         $292,000.00       $291,068.70           PURCH
28271849         7/1/2014       $2,260.86      8/1/1999    $253,500         $253,500.00       $252,691.48           PURCH
28277010         7/1/2014       $2,876.24      8/1/1999    $322,500         $321,471.42       $321,471.42          C/O REFI
28277267         7/1/2014       $3,354.78      8/1/1999    $367,500         $367,500.00       $366,365.53          R/T REFI
28279602         7/1/2014       $3,458.70      8/1/1999    $384,800         $384,800.00       $383,585.97          R/T REFI
28279941         7/1/2014       $3,414.52      8/1/1999    $388,900         $388,900.00       $387,632.53          C/O REFI
28280634         7/1/2014       $2,559.63      8/1/1999    $287,000         $287,000.00       $286,084.64          R/T REFI
28282168         7/1/2009       $3,760.71      8/1/1999    $331,200         $331,200.00       $329,233.29          R/T REFI
28283844         7/1/2014       $2,696.49      8/1/1999    $300,000         $300,000.00       $299,053.51           PURCH
28285906         8/1/2014       $4,314.38      8/1/1999    $480,000         $480,000.00       $480,000.00           PURCH
28286326         7/1/2014       $3,241.87      8/1/1999    $366,350         $365,168.85       $365,168.85          R/T REFI
28288389         7/1/2014       $2,880.69      8/1/1999    $323,000         $320,933.76       $320,933.76          R/T REFI
28289965         7/1/2014       $2,238.89      8/1/1999    $255,000         $255,000.00       $254,168.92           PURCH
28290385         7/1/2014       $7,981.60      8/1/1999    $888,000         $888,000.00       $885,198.40          R/T REFI
28292209         7/1/2014       $2,588.63      8/1/1999    $288,000         $288,000.00       $287,091.37          R/T REFI
28292720         7/1/2014       $2,606.61      8/1/1999    $290,000         $289,085.06       $289,085.06           PURCH
28296614         8/1/2014       $3,346.24      8/1/1999    $375,200         $375,200.00       $375,200.00           PURCH
28321008         7/1/2014       $2,516.72      8/1/1999    $280,000         $280,000.00       $279,116.61           PURCH
28321826         8/1/2014       $2,426.84      8/1/1999    $270,000         $270,000.00       $270,000.00          R/T REFI
28323640         7/1/2014       $3,299.87      8/1/1999    $370,000         $370,000.00       $368,819.92          R/T REFI
28323657         7/1/2014       $4,381.75      8/1/1999    $480,000         $480,000.00       $478,518.25          C/O REFI
28335867         8/1/2014       $2,556.02      8/1/1999    $280,000         $280,000.00       $280,000.00          C/O REFI
28341741         7/1/2014       $2,265.05      8/1/1999    $252,000         $252,000.00       $251,204.95           PURCH
28359743         8/1/2009       $4,474.28      8/1/1999    $387,500         $387,500.00       $387,500.00          R/T REFI
28360014         8/1/2014       $2,811.62      8/1/1999    $308,000         $308,000.00       $308,000.00           PURCH

</TABLE>




LOAN#            DOC         APPRAISAL       RTERM     CLTV
- -----            ---         ---------       -----     ----
21990858         FULL         $375,000        173      72.1
22637417         FULL         $597,000        173      56.3
22637425         FULL         $614,000        173      74.6
22638191         FULL         $425,000        178      85.5
22683619         FULL         $725,000        174      40.6
22704811         FULL         $301,500        174      87.9
22715718         FULL         $670,000        174      78.4
22730691         FULL         $463,000        172      73.7
22730733         FULL         $370,000        171      72.1
22778641         FULL         $637,000        178      71.9
22779318         FULL         $465,000        174      60.9
22808950         FULL         $386,000        176      45.6
22820955         FULL         $638,000        178      64.6
22835938         FULL         $695,000        178      64.3
22905442         FULL         $390,000        176      79.0
22911820         FULL         $457,000        120      71.2
22935407         FULL         $515,000        177      62.6
22952089         FULL         $685,000        178      63.6
22962500         FULL         $449,000        177      56.4
22982482         FULL         $440,000        178      78.4
22998686         FULL         $745,000        180      61.3
23005911         FULL         $525,000        179      66.5
23009582         FULL         $850,000        178      50.4
23009921         FULL         $400,000        178      76.7
23012164         FULL         $390,000        178      89.4
23016165         FULL         $450,000        178      67.2
23016322         FULL         $525,000        178      61.1
23023146         FULL         $680,000        178      43.8
23023385         FULL         $220,000        176      44.9
23023997         FULL         $350,000        174      77.1
23027451         FULL        $1,300,000       179      65.2
23030042         FULL         $500,000        178      74.5
23033012         FULL         $382,000        178      89.4
23036718         FULL         $375,000        178      74.2
23040595         FULL         $520,000        179      61.8
23042393         FULL         $642,000        179      66.3
23044779         FULL         $485,000        178      74.4
23047616         FULL         $314,000        179      78.7
23049497         FULL         $812,000        179      69.8
23057706         FULL         $475,000        178      75.3
23061294         FULL         $358,000        178      79.5
23061542         FULL        $1,100,000       179      42.6
23061880         FULL         $351,000        179      89.7
23063167         FULL         $435,000        178      79.5
23065899         FULL         $395,000        179      79.7
23066343         FULL         $545,000        179      79.7
23066640         FULL         $430,000        178      79.1
23069750         FULL        $2,000,000       179      32.4
23071426         FULL         $524,950        178      79.5
23072176         FULL         $322,000        179      79.7
23073299         FULL         $575,000        178      63.9
23073463         FULL         $600,000        178      66.4
23073687         FULL         $563,000        178      52.6
23074032         FULL         $495,000        178      62.9
23075005         FULL         $465,000        178      77.3
23075955         FULL         $552,000        178      57.2
23076623         FULL         $384,000        179      78.9
23079353         FULL         $336,000        179      79.7
23080997         FULL         $607,000        179      57.7
23081581         FULL         $405,000        178      79.5
23083694         FULL         $385,000        178      85.2
23084155         FULL         $428,000        179      79.7
23090657         FULL         $415,000        178      79.5
23090749         FULL         $440,000        179      64.8
23092273         FULL         $390,000        178      71.4
23094584         FULL         $313,000        179      79.6
23095532         FULL         $380,000        178      77.9
23097496         FULL         $315,000        179      79.7
23097827         FULL         $504,000        179      69.8
23098726         FULL         $325,000        178      86.2
23104482         FULL         $850,000        179      61.9
23106206         FULL         $420,000        179      79.7
23107865         FULL         $925,000        179      56.1
23111594         FULL         $410,000        179      74.8
23113848         FULL         $325,000        178      87.5
23114010         FULL        $1,300,000       178      45.9
23118177         FULL         $527,000        179      79.8
23120959         FULL         $625,000        179      64.3
23122021         FULL         $885,000        179      56.3
23122120         FULL         $630,000        180      80.0
23123490         FULL         $503,000        179      69.4
23126543         FULL         $375,000        179      78.9
23131279         FULL         $345,000        179      74.6
23132285         FULL         $485,000        179      71.9
23136377         FULL         $510,000        179      58.6
23144108         FULL         $410,000        179      79.2
23146673         FULL         $354,000        179      79.7
23149578         FULL         $375,000        179      74.4
23152051         FULL         $590,000        178      67.8
23152408         FULL         $425,000        179      71.8
23158207         FULL         $955,000        180      41.9
23170897         FULL         $352,000        179      79.7
23180532         FULL         $586,500        179      79.8
23182033         FULL         $420,000        179      64.1
23200546         FULL         $442,000        179      79.7
23231178         FULL         $660,000        179      39.7
23246671         FULL         $380,000        178      79.5
23246812         FULL         $125,000        178      68.3
23249758         FULL         $245,000        179      79.7
23261043         FULL         $435,000        178      77.7
23262819         FULL         $342,000        178      89.4
23262918         FULL         $525,000        178      79.5
23265077         FULL         $470,000        178      63.4
27749662       REDUCED       $1,500,000       176      17.8
27939388       REDUCED       $1,000,000       179      29.9
27946888       REDUCED        $449,000        179      61.1
28016087         FULL         $520,000        180      79.8
28017341         FULL         $625,000        180      56.0
28041291       REDUCED        $710,000        179      41.0
28055887         FULL         $850,000        178      36.5
28075802         FULL        $1,080,000       179      60.0
28092476         FULL         $400,000        180      70.0
28126787       REDUCED        $500,000        179      79.5
28127868         FULL         $420,000        179      62.7
28130144       REDUCED       $1,105,000       178      54.0
28143402       REDUCED        $366,000        179      78.9
28163947         FULL         $440,000        179      73.6
28168656         FULL         $740,000        179      40.4
28185528         FULL         $335,000        179      75.4
28188662       REDUCED        $720,000        180      42.3
28191369       REDUCED        $380,000        179      79.1
28197499         FULL         $569,000        178      60.8
28205144       REDUCED        $233,000        179      79.7
28205680         FULL         $690,000        179      79.7
28207629         FULL         $629,000        179      67.9
28210532       REDUCED        $411,000        179      75.1
28220846         FULL         $660,000        179      69.8
28224285       REDUCED        $485,000        179      69.3
28229706       REDUCED        $690,000        179      57.8
28230134       REDUCED        $460,000        179      69.8
28235976         FULL         $470,750        179      74.8
28236552       REDUCED        $878,000        179      65.8
28240752       REDUCED        $587,000        179      78.9
28250793       REDUCED        $590,000        179      79.8
28255503       REDUCED        $368,700        179      68.9
28258879       REDUCED        $425,000        179      63.6
28262558       REDUCED        $322,000        180      80.0
28265858         FULL         $285,000        179      88.7
28267482       REDUCED       $1,800,000       179      38.0
28270668         FULL         $385,000        179      79.7
28271849         FULL         $310,000        179      84.2
28277010         FULL         $560,000        179      57.4
28277267         FULL         $570,000        179      64.3
28279602         FULL         $481,000        179      79.7
28279941         FULL         $575,000        179      67.4
28280634       REDUCED        $467,000        179      61.3
28282168       REDUCED        $500,000        119      65.8
28283844       REDUCED        $515,000        179      58.5
28285906       REDUCED        $660,000        180      75.0
28286326       REDUCED        $789,000        179      46.3
28288389       REDUCED        $804,000        179      39.9
28289965       REDUCED        $542,000        179      48.0
28290385         FULL        $2,525,000       179      35.1
28292209         FULL         $392,000        179      73.2
28292720       REDUCED        $380,000        179      79.2
28296614       REDUCED        $469,000        180      80.0
28321008       REDUCED        $362,000        179      77.6
28321826         FULL         $550,000        180      49.1
28323640       REDUCED        $705,000        179      52.3
28323657         FULL         $600,000        179      79.8
28335867         FULL         $800,000        180      35.0
28341741       REDUCED        $315,000        179      79.7
28359743       REDUCED        $630,000        120      61.5
28360014         FULL         $390,000        180      80.0


Total Loans               $164.00
  Sched UPB        $57,464,732.43
         WA                 $6.95
        WAM               $177.34
      WOLTV                $67.86




<PAGE>




                                 EXHIBIT D-3

                         BANA MORTGAGE LOAN SCHEDULE


<TABLE>
EXHIBIT D-3
<CAPTION>

LOAN#          CITY          ST      ZIP      OCC        PROP      TERM    OLTV    INT RATE    FPAYDT      MATDT       PANDI
- -----         ----           --      ---      ---        ----      ----    ----    --------    ------      -------     --------
<S>           <C>            <C>     <C>      <C>        <C>       C>      <C>     <C>        <C>          <C>         <C>

6014339607    RANCHO SANT     CA     92067    Primary     PUD       180     80.0     7.125    8/1/1999     7/1/2014     2666.77
6038667793    WESTLAKE VI     CA     91361    Primary     PUD       180     65.5       6.5    8/1/1999     7/1/2014     5052.43
6070448037    DANVILLE        CA     94506    Primary     SFR       180     80.0     6.875    8/1/1999     7/1/2014     5144.22
6083135514    PALO ALTO       CA     94306    Primary     SFR       180     70.0       6.5    8/1/1999     7/1/2014     3963.54
6083572765    SAN RAFAEL      CA     94901    Primary     SFR       180     67.3      6.75    8/1/1999     7/1/2014     2681.28
6096323420    SAN FRANCIS     CA     94127    Primary     SFR       180     47.4         7    8/1/1999     7/1/2014     2426.84
6127943337    KENMORE         WA     98028    Primary     SFR       180     74.9     7.125    8/1/1999     7/1/2014     3034.54
6135340229    L.A.(WOODLA     CA     91364    Primary     SFR       180     64.1     6.875    8/1/1999     7/1/2014      2256.4
6139760042    BRISBANE        CA     94005    Primary     SFR       180     67.7     7.375    8/1/1999     7/1/2014     2271.76
6163692152    CUPERTINO       CA     95014    Primary     SFR       180     52.2      7.25    8/1/1999     7/1/2014     3742.74
6167216784    COPPELL         TX     75019    Primary     SFR       120     75.9         7    8/1/1999     7/1/2009     3692.25
6168267844    BALA CYNWYD     PA     19004    Primary     PUD       180     62.9      6.75    8/1/1999     7/1/2014     2920.21
6183517736    CUPERTINO       CA     95014    Primary     SFR       180     55.8     7.375    8/1/1999     7/1/2014     2557.39
6205318683    BEVERLY HIL     CA     90210    Primary     SFR       180     36.5     6.875    7/1/1999     6/1/2014     3255.27
6231688927    PASADENA        CA     91105    Primary     Condo     180     65.2         7    8/1/1999     7/1/2014     3370.61
6243893028    NEWPORT COA     CA     92657    Primary     PUD       180     61.9       7.5    8/1/1999     7/1/2014     4635.07
6248126481    MILLBRAE        CA     94030    Primary     SFR       180     58.0         7    8/1/1999     7/1/2014     3595.32
6265383551    LOS ANGELES     CA     91748    Primary     PUD       180     66.9     6.875    8/1/1999     7/1/2014     2564.09
6301772858    LOS ANGELES     CA     90045    Primary     SFR       180     79.5      6.75    8/1/1999     7/1/2014     2672.43
6323010071    FREMONT         CA     94539    Primary     PUD       180     70.0     7.375    9/1/1999     8/1/2014     5864.52
6349363025    DIAMOND BAR     CA     91765    Primary     SFR       180     80.0      7.25    8/1/1999     7/1/2014     2811.62
6378815945    DANVILLE        CA     94526    Primary     SFR       180     44.9      6.75    8/1/1999     7/1/2014     2477.75
6402605478    GRANITE BAY     CA     95746    Primary     PUD       180     80.0     7.625    9/1/1999     8/1/2014     3063.95
6439486926    FREMONT         CA     94536    Primary     SFR       180     70.0      6.75    7/1/1999     6/1/2014     3415.58
6452007260    LOS ANGELES     CA     90049    Primary     Condo     180     78.7     6.875    8/1/1999     7/1/2014     2702.32
6452925321    UNION CITY      CA     94587    Primary     PUD       180     74.5     6.875    8/1/1999     7/1/2014     3389.05
6457761812    TOPANGA         CA     90290    Primary     SFR       180     56.5         7    8/1/1999     7/1/2014      2921.2
6462349132    CUPERTINO       CA     95014    Primary     SFR       180     61.3     6.875    9/1/1999     8/1/2014     5797.06
6465292552    QUEENS          NY     11432    Primary     SFR       180     60.0     7.875    8/1/1999     7/1/2014     2788.45
6496726255    CHATSWORTH      CA     91311    Primary     SFR       180     61.8      6.75    7/1/1999     6/1/2014     2433.51
6525023187    UPLAND          CA     91784    Primary     SFR       180     73.3         7    8/1/1999     7/1/2014     2370.22
6528455741    UNION CITY      CA     94587    Primary     PUD       180     80.0       7.5    8/1/1999     7/1/2014     3396.58
6533735293    PALO ALTO       CA     94306    Primary     SFR       180     50.6      7.25    8/1/1999     7/1/2014     2656.44
6573189591    MILL VALLEY     CA     94941    Primary     SFR       180     57.3      6.75    7/1/1999     6/1/2014     5751.92
6577408666    SEAL BEACH      CA     90740    Primary     SFR       180     68.8     6.875    7/1/1999     6/1/2014      2452.6
6585353722    DANVILLE        CA     94526    Primary     PUD       180     62.5     7.875    8/1/1999     7/1/2014     4979.37
6599558506    BLUE BELL       PA     19422    Primary     PUD       180     79.1         7    8/1/1999     7/1/2014     4943.56
6620073491    ACTON AREA      CA     91350    Primary     SFR       180     59.3         7    8/1/1999     7/1/2014     2876.26
6620534658    DALLAS          TX     75229    Primary     SFR       180     64.0      7.25    8/1/1999     7/1/2014     2279.42
6631453526    FORT BRAGG      CA     95437    Secondary   SFR       180     80.0     6.875    7/1/1999     6/1/2014     3210.68
6665742828    DEL MAR         CA     92014    Primary     SFR       180     65.7      6.75    8/1/1999     7/1/2014     3539.64
6677136613    LOS ANGELES     CA     90004    Primary     SFR       180     53.7      7.25    8/1/1999     7/1/2014      4144.4
6697052220    YORBA LINDA     CA     92886    Primary     SFR       180     68.4       7.5    8/1/1999     7/1/2014     2502.94
6698052104    BEVERLY HIL     CA     90211    Primary     SFR       180     39.6     6.875    7/1/1999     6/1/2014     3513.91
6702291243    SAN FRANCIS     CA     94132    Primary     SFR       180     65.2       7.5    8/1/1999     7/1/2014     2507.57
6704752689    BERKELEY        CA     94708    Primary     SFR       180     48.2         7    8/1/1999     7/1/2014     2318.98
6714288708    SAN FRANCIS     CA     94127    Primary     SFR       180     32.6      6.75    8/1/1999     7/1/2014     2884.81
6733159187    ORANGE          CA     92869    Primary     SFR       180     87.8     7.125    8/1/1999     7/1/2014     2536.33
6752599974    SOQUEL          CA     95073    Primary     SFR       180     80.0         7    8/1/1999     7/1/2014     3156.69
6779660791    BERKELEY        CA     94708    Primary     SFR       180     75.0         7    9/1/1999     8/1/2014     3202.08
6795747788    SANTA CLARI     CA     91355    Primary     Condo     180     80.0       6.5    8/1/1999     7/1/2014     3169.96
6800892207    SARATOGA        CA     95070    Primary     SFR       180     56.5         7    7/1/1999     6/1/2014     4494.15
6821573083    FOSTER CITY     CA     94404    Primary     PUD       180     57.6     7.125    8/1/1999     7/1/2014     3079.83
6840689357    PEBBLE BEAC     CA     93953    Primary     SFR       180     80.0      7.25    9/1/1999     8/1/2014     5185.07
6850156768    SAN JOSE        CA     95129    Primary     SFR       180     55.6         7    7/1/1999     6/1/2014     4044.73
6854505739    SONOMA          CA     95476    Secondary   SFR       180     75.0     6.875    7/1/1999     6/1/2014      4347.8
6861342662    PLAINVIEW       NY     11803    Primary     SFR       180     75.0      7.25    7/1/1999     6/1/2014     2225.11
6861750682    TORRANCE        CA     90504    Primary     SFR       180     80.0     6.875    7/1/1999     6/1/2014     2853.94
6863397847    LA QUINTA       CA     92253    Secondary   PUD       180     67.0     6.625    7/1/1999     6/1/2014     5267.97
6873873233    SAN MATEO       CA     94401    Primary     SFR       180     74.2      6.75    8/1/1999     7/1/2014     2362.71
6874963694    SONOMA          CA     95476    Secondary   SFR       180     72.8     6.875    8/1/1999     7/1/2014     3246.35
6882868281    DANA POINT      CA     92624    Primary     SFR       180     56.1       6.5    8/1/1999     7/1/2014     2883.37
6887273073    NOVATO          CA     94949    Primary     PUD       180     59.3     7.125    8/1/1999     7/1/2014     3279.11
6890776534    SEATTLE         WA     98126    Secondary   SFR       180     80.0     6.875    8/1/1999     7/1/2014     2707.67
6896762579    LAS VEGAS       NV     89104    Primary     Condo     180     57.1     7.375    8/1/1999     7/1/2014     2759.77
6914276743    HUNTINGTON      CA     92646    Primary     SFR       180     77.6     6.875    8/1/1999     7/1/2014     2943.12
6929463781    LOS ANGELES     CA     90024    Primary     Condo     180     67.0       7.5    8/1/1999     7/1/2014     2781.04
6931523739    LOS ANGELES     CA     90004    Primary     SFR       180     78.0     6.875    8/1/1999     7/1/2014     2399.09
6939143324    THOUSAND OA     CA     91320    Primary     PUD       180     75.0      7.75    9/1/1999     8/1/2014     2929.73
6940383794    THOUSAND OA     CA     91362    Primary     SFR       180     76.9         7    7/1/1999     6/1/2014     2247.08
6942081750    SAN FRANCIS     CA     94121    Primary     SFR       180     55.3     6.875    8/1/1999     7/1/2014      3701.2
6945536529    DAVIS           CA     95616    Primary     SFR       180     66.7         7    8/1/1999     7/1/2014     2696.49
6945674510    SAN FRANCIS     CA     94114    Primary     Condo     180     54.4     6.875    9/1/1999     8/1/2014     3103.66
6946032692    REDWOOD CIT     CA     94065    Primary     PUD       180     50.8     7.375    7/1/1999     6/1/2014     2989.76
6955257230    PORTLAND        OR     97229    Primary     PUD       180     80.0      6.75    7/1/1999     6/1/2014     2194.58
6960283262    KETCHUM         ID     83340    Primary     SFR       180     80.0      6.75    7/1/1999     6/1/2014     3716.62
6966699230    VIENNA          VA     22181    Primary     SFR       180     71.2      7.25    8/1/1999     7/1/2014     4062.24
6985850079    DANVILLE        CA     94526    Primary     PUD       180     54.3     6.625    8/1/1999     7/1/2014     2616.43
6988606882    SAN RAFAEL      CA     94903    Primary     SFR       180     62.0     7.125    8/1/1999     7/1/2014      3369.7
</TABLE>



TABLE (CONTINUED)

<TABLE>
<CAPTION>

LOAN#          PTDATE       ORIG BAL   ACT BALANCE     SCHED BALANCE     PURP        DOC          APPRAISAL     RTERM     CLTV
- -----          ------       --------   -----------     -------------     ----        ---          ---------     -----     ----
<S>            <C>          <C>        <C>               <C>           <C>           <C>          <C>           <C>     <C>

6014339607     8/1/1999     294400     293481.23          293481.23      PURCH       RAPD           394000      179     79.8
6038667793     8/1/1999     580000     578089.24          578089.24     R/T REFI     RAPD           885000      179     65.3
6070448037     8/1/1999     576800        576800          574960.36      PURCH       RAPD           721000      179     79.7
6083135514     8/1/1999     455000        455000          453501.04     C/O REFI     FULL           650000      179     69.8
6083572765     8/1/1999     303000        303000           302023.1     R/T REFI     RAPD           450000      179     67.1
6096323420     8/1/1999     270000        270000          269148.16     C/O REFI     RAPD           570000      179     47.2
6127943337     8/1/1999     335000     333954.52          333954.52     C/O REFI     FULL           447000      179     74.7
6135340229     8/1/1999     253000     252193.08          252193.08     R/T REFI     RAPD           395000      179     63.8
6139760042     8/1/1999     246950        246950          246195.95     C/O REFI     RAPD           365000      179     67.5
6163692152     8/1/1999     410000     408734.34          408734.34     R/T REFI     RAPD           785000      179     52.1
6167216784     8/1/1999     318000        318000          316162.75     R/T REFI     RAPD           419000      119     75.5
6168267844     8/1/1999     330000        330000          328936.04     R/T REFI     RAPD           525000      179     62.7
6183517736     8/1/1999     278000        278000          277151.15      PURCH       RAPD           498000      179     55.7
6205318683     8/1/1999     365000     362665.09          362665.09     R/T REFI     RAPD          1000000      178     36.3
6231688927     8/1/1999     375000        375000          373816.89      PURCH       RAPD           575000      179     65.0
6243893028     8/1/1999     500000        498489             498489      PURCH       RAPD           810000      179     61.7
6248126481     8/1/1999     400000        400000          398738.01     C/O REFI     FULL           690000      179     57.8
6265383551     8/1/1999     287500        287500          286583.05     R/T REFI     FULL           430000      179     66.6
6301772858     8/1/1999     302000        302000          301026.32     R/T REFI     RAPD           380000      179     79.2
6323010071     8/1/1999     637500        637500             637500      PURCH       RAPD           911000      180     70.0
6349363025     8/1/1999     308000        308000          307049.21      PURCH       RAPD           385000      179     79.8
6378815945     8/1/1999     280000     279097.25          279097.25     C/O REFI     FULL           623000      179     44.8
6402605478     8/1/1999     328000        328000             328000      PURCH       RAPD           420000      180     80.0
6439486926     8/1/1999     385980     384735.56          383484.12      PURCH       RAPD           551500      178     69.5
6452007260     8/1/1999     303000        303000          302033.62     R/T REFI     RAPD           385000      179     78.5
6452925321     8/1/1999     380000        380000          378788.03     C/O REFI     FULL           510000      179     74.3
6457761812     8/1/1999     325000        325000          323974.63     R/T REFI     FULL           575000      179     56.3
6462349132     8/1/1999     650000        650000             650000      PURCH       RAPD          1060000      180     61.3
6465292552     8/1/1999     294000        294000          293140.93      PURCH       FULL           490000      179     59.8
6496726255     8/1/1999     275000     273221.75          273221.75     R/T REFI     RAPD           445000      178     61.4
6525023187     8/1/1999     263700     262868.03          262868.03     R/T REFI     RAPD           360000      179     73.0
6528455741     8/1/1999     366400        366400          365293.42      PURCH       RAPD           458000      179     79.8
6533735293     8/1/1999     291000        291000          290101.69     R/T REFI     RAPD           575000      179     50.5
6573189591     8/1/1999     650000     647904.33          645796.87      PURCH       FULL          1175000      178     57.0
6577408666     8/1/1999     275000     274122.92          273240.82     C/O REFI     RAPD           400000      178     68.3
6585353722     8/1/1999     525000        525000          523465.94     C/O REFI     FULL           840000      179     62.3
6599558506     8/1/1999     550000        550000          548264.77      PURCH       FULL           704000      179     78.9
6620073491     8/1/1999     320000        320000          318990.41     C/O REFI     RAPD           540000      179     59.1
6620534658     8/1/1999     249700        249700          248929.18     R/T REFI     RAPD           390000      179     63.8
6631453526     8/1/1999     360000     358851.82          357697.06      PURCH       RAPD           450000      178     79.5
6665742828     8/1/1999     400000        400000          398710.36      PURCH       RAPD           615000      179     65.5
6677136613     8/1/1999     454000        454000          452598.52     R/T REFI     RAPD           845000      179     53.6
6697052220     8/1/1999     270000     269184.56          269184.56     R/T REFI     FULL           395000      179     68.1
6698052104     8/1/1999     394000     392743.38          391479.56     R/T REFI     RAPD           995000      178     39.3
6702291243     8/1/1999     270500     269683.06          269683.06     R/T REFI     FULL           415000      179     65.0
6704752689     8/1/1999     258000        258000          257186.02     R/T REFI     RAPD           535000      179     48.1
6714288708     8/1/1999     326000        326000          324948.94     R/T REFI     RAPD          1000000      179     32.5
6733159187     8/1/1999     280000     279126.17          279126.17     R/T REFI     FULL           319000      179     87.5
6752599974     8/1/1999     351200     350091.98          350091.98      PURCH       RAPD           439000      179     79.7
6779660791     8/1/1999     356250        356250             356250     C/O REFI     FULL           475000      180     75.0
6795747788     8/1/1999     363900        363900          362701.17      PURCH       RAPD           455000      179     79.7
6800892207     8/1/1999     500000     496835.83          496835.83      PURCH       RAPD           885000      178     56.1
6821573083     8/1/1999     340000        340000          338938.92     R/T REFI     RAPD           590000      179     57.4
6840689357     8/1/1999     568000        568000             568000      PURCH       RAPD           710000      180     80.0
6850156768     8/1/1999     450000     447152.26          447152.26     R/T REFI     RAPD           810000      178     55.2
6854505739     8/1/1999     487500     485945.17          484381.43      PURCH       RAPD           650000      178     74.5
6861342662     8/1/1999     243750     242997.55          242240.55     C/O REFI     RAPD           325000      178     74.5
6861750682     8/1/1999     320000     317952.94          317952.94     C/O REFI     FULL           400000      178     79.5
6863397847     8/1/1999     600000     598044.53          596078.26      PURCH       RAPD           895000      178     66.6
6873873233     8/1/1999     267000     266039.17          266039.17     C/O REFI     RAPD           360000      179     73.9
6874963694     8/1/1999     364000        364000          362839.07     R/T REFI     RAPD           500000      179     72.6
6882868281     8/1/1999     331000        331000          329909.55     R/T REFI     RAPD           590000      179     55.9
6887273073     8/1/1999     362000        362000          360870.27     R/T REFI     RAPD           610000      179     59.2
6890776534     8/1/1999     303600     302631.71          302631.71      PURCH       RAPD           380000      179     79.7
6896762579     8/1/1999     300000        300000          299083.98      PURCH       FULL           525000      179     57.0
6914276743     8/1/1999     330000        330000          328947.51     R/T REFI     RAPD           425000      179     77.4
6929463781     8/1/1999     300000     299093.96          299093.96      PURCH       RAPD           447500      179     66.8
6931523739     8/1/1999     269000        269000          268142.06     R/T REFI     FULL           345000      179     77.7
6939143324     8/1/1999     311250        311250             311250     C/O REFI     RAPD           415000      180     75.0
6940383794     8/1/1999     250000     249211.25           248417.9     R/T REFI     RAPD           325000      178     76.4
6942081750     8/1/1999     415000        415000           413676.4     R/T REFI     FULL           750000      179     55.2
6945536529     8/1/1999     300000        300000          299053.51     R/T REFI     FULL           450000      179     66.5
6945674510     8/1/1999     348000        348000             348000     R/T REFI     RAPD           640000      180     54.4
6946032692     8/1/1999     325000     324007.64          323009.18     C/O REFI     RAPD           640000      178     50.5
6955257230     8/1/1999     248000     247200.42          246396.34      PURCH       FULL           322000      178     79.5
6960283262     8/1/1999     420000     417277.51          417277.51      PURCH       RAPD           525000      178     79.5
6966699230     8/1/1999     445000        445000           443626.3     R/T REFI     FULL           625000      179     71.0
6985850079     8/1/1999     298000        298000          297028.78      PURCH       RAPD           549000      179     54.1
6988606882     8/1/1999     372000        372000          370839.05     R/T REFI     RAPD           600000      179     61.8

</TABLE>

Total Loans                    79
Sched UPB          $28,586,459.83
WAC                         7.021
WAM                         178.2
WOLTV                        66.2



<PAGE>



                                  EXHIBIT E

                       REQUEST FOR RELEASE OF DOCUMENTS

                                    [date]


To:   The Bank of New York
      101 Barclay Street - 12 E
      New York, New York 10286
      Attn:  Inventory Control

      Re:   The Pooling and Servicing  Agreement dated August 26, 1999,  among
            Bank  of  America   Mortgage   Securities,   Inc.,  as  Depositor,
            NationsBanc Mortgage  Corporation,  as Servicer,  Bank of America,
            FSB, as Servicer,  Bank of America,  N.A.,  as  Servicer,  and The
            Bank of New York, as Trustee

      In connection with the  administration  of the Mortgage Loans held by you,
as Custodian,  pursuant to the above-captioned  Pooling and Servicing Agreement,
we request the release, and hereby acknowledge receipt, of the Mortgage File for
the Mortgage Loan described below, for the reason indicated.

Mortgage Loan Number:

Mortgagor Name, Address & Zip Code:

Reason for Requesting Documents (check one)

____  1.____Mortgage Paid in Full

____  2.____Foreclosure

____  3.____Substitution

____  4.____Other Liquidation

____  5.____Nonliquidation                      Reason: ___________________

                                    By:------------------------------------
                                          (authorized signer of Bank of
                                          America Mortgage Securities, Inc.)


                                    Issuer:_________________________________
                                    Address:________________________________
                                    ________________________________________

                                    Date:___________________________________

Custodian
- ---------
The Bank of New York
Please acknowledge the execution of the above request by your signature and date
below:


- ----------------------------------  ---------------
Signature                           Date

Documents returned to Custodian:


- ----------------------------------- ----------------
Custodian                           Date



<PAGE>




                                  EXHIBIT F

              FORM OF CERTIFICATION OF ESTABLISHMENT OF ACCOUNT


                                    [Date]


      [_______________]  hereby certifies that it has established a [__________]
Account pursuant to Section  [________] of the Pooling and Servicing  Agreement,
dated August 26,  1999,  among Bank of America  Mortgage  Securities,  Inc.,  as
Depositor,  NationsBanc Mortgage Corporation, as Servicer, Bank of America, FSB,
as Servicer, Bank of America, N.A., as
Servicer, and The Bank of New York, as Trustee.


                               [---------------],

                              By:_______________________________________
                              Name:_____________________________________
                              Title:____________________________________



<PAGE>




                                 EXHIBIT G-1

                        FORM OF TRANSFEROR CERTIFICATE
                    FOR TRANSFERS OF PRIVATE CERTIFICATES

                                    [Date]

The Bank of New York
101 Barclay Street - 12 E
New York, New York 10286

      Re:   Bank of America Mortgage  Securities,  Inc.,  Mortgage
            Pass-Through Certificates,  Series 1999-10, Class ___,
            having an initial aggregate  Certificate Balance as of
            August 26, 1999 of $___________

Ladies and Gentlemen:

      This  letter  is  delivered  to you in  connection  with the  transfer  by
[______________]  (the "Transferor") to  [______________]  (the "Transferee") of
the captioned Certificates (the "Transferred Certificates"), pursuant to Section
6.02  of the  Pooling  and  Servicing  Agreement  (the  "Pooling  and  Servicing
Agreement"),  dated August 26, 1999, among Bank of America Mortgage  Securities,
Inc., as  Depositor,  NationsBanc  Mortgage  Corporation,  as Servicer,  Bank of
America, FSB, as Servicer,  Bank of America,  N.A., as Servicer, and The Bank of
New York,  as  Trustee.  All  capitalized  terms used  herein and not  otherwise
defined  shall  have  the  respective  meanings  set  forth in the  Pooling  and
Servicing Agreement. The Transferor hereby certifies, represents and warrants to
you, as Trustee, that:

            1.  The   Transferor   is  the  lawful  owner  of  the   Transferred
      Certificates  with the full right to transfer such  Certificates free from
      any and all claims and encumbrances whatsoever.

            2. Neither the  Transferor  nor anyone  acting on its behalf has (a)
      offered,   transferred,   pledged,  sold  or  otherwise  disposed  of  any
      Transferred Certificate,  any interest in a Transferred Certificate or any
      other  similar  security to any person in any manner,  (b)  solicited  any
      offer to buy or  accept a  transfer,  pledge or other  disposition  of any
      Transferred Certificate,  any interest in a Transferred Certificate or any
      other  similar  security  from any  person in any  manner,  (c)  otherwise
      approached or negotiated with respect to any Transferred Certificate,  any
      interest in a Transferred  Certificate or any other similar  security with
      any person in any manner,  (d) made any general  solicitation with respect
      to any Transferred Certificate,  any interest in a Transferred Certificate
      or any other similar  security by means of general  advertising  or in any
      other  manner,  or  (e)  taken  any  other  action  with  respect  to  any
      Transferred Certificate,  any interest in a Transferred Certificate or any
      other similar security, which (in the case of any of the acts described in
      clauses (a) through (e) hereof)  would  constitute a  distribution  of the
      Transferred Certificates under the Securities Act of 1933, as amended (the
      "1933 Act"), would render the disposition of the Transferred  Certificates
      a violation of Section 5 of the 1933 Act or any state  securities laws, or
      would  require   registration   or   qualification   of  the   Transferred
      Certificates pursuant to the 1933 Act or any state securities laws.

                                  Very truly yours,

                                  --------------------------------------------
                                  (Transferor)

                                  By:
                                  Name:
                                  Title:



<PAGE>




                                 EXHIBIT G-2A

                       FORM I OF TRANSFEREE CERTIFICATE
                    FOR TRANSFERS OF PRIVATE CERTIFICATES

                                    [Date]

The Bank of New York
101 Barclay Street - 12 E
New York, New York 10286

      Re:   Bank of America Mortgage  Securities,  Inc.,  Mortgage
            Pass-Through Certificates,  Series 1999-10, Class ___,
            having an initial aggregate  Certificate Balance as of
            August 26, 1999 of $_________]

Ladies and Gentlemen:

      This  letter  is  delivered  to you in  connection  with the  transfer  by
[_______________] (the "Transferor") to [_________________________________] (the
"Transferee") of the captioned  Certificates (the  "Transferred  Certificates"),
pursuant to Section 6.02 of the Pooling and  Servicing  Agreement  (the "Pooling
and Servicing Agreement"), dated August 26, 1999, among Bank of America Mortgage
Securities,  Inc., as Depositor,  NationsBanc Mortgage Corporation, as Servicer,
Bank of America, FSB, as Servicer,  Bank of America,  N.A., as Servicer, and The
Bank of New  York,  as  Trustee.  All  capitalized  terms  used  herein  and not
otherwise  defined shall have the  respective  meanings set forth in the Pooling
and  Servicing  Agreement.  The  Transferor  hereby  certifies,  represents  and
warrants to you, as Trustee, that:

            1. The Transferee is a "qualified institutional buyer" (a "Qualified
      Institutional  Buyer") as that term is defined in Rule 144A ("Rule  144A")
      under the  Securities  Act of 1933,  as amended (the "1933 Act"),  and has
      completed one of the forms of certification to that effect attached hereto
      as Annex 1 and  Annex 2. The  Transferee  is aware  that the sale to it is
      being made in reliance  on Rule 144A.  The  Transferee  is  acquiring  the
      Transferred Certificates for its own account or for the account of another
      Qualified  Institutional  Buyer,  and  understands  that such  Transferred
      Certificates  may be resold,  pledged or transferred  only (a) to a person
      reasonably  believed to be a Qualified  Institutional Buyer that purchases
      for its own account or for the account of another Qualified  Institutional
      Buyer to whom notice is given that the resale, pledge or transfer is being
      made in reliance on Rule 144A, or (b) pursuant to another  exemption  from
      registration under the 1933 Act.

            2. The Transferee has been furnished with all information  regarding
      (a) the Depositor,  (b) the  Transferred  Certificates  and  distributions
      thereon, (c) the nature,  performance and servicing of the Mortgage Loans,
      (d) the Pooling and Servicing  Agreement  and the Trust  created  pursuant
      thereto,  (e)  any  credit  enhancement   mechanism  associated  with  the
      Transferred  Certificate,  and  (f)  all  related  matters,  that  it  has
      requested.

            3. If the Transferee  proposes that the Transferred  Certificates be
      registered  in the name of a  nominee,  such  nominee  has  completed  the
      Nominee Acknowledgment below.

                                  Very truly yours,

                                  --------------------------------------------
                                  (Transferor)

                                  By:
                                  Name:
                                  Title:



<PAGE>




                            Nominee Acknowledgment

      The undersigned hereby  acknowledges and agrees that as to the Transferred
Certificates  being registered in its name, the sole beneficial owner thereof is
and shall be the Transferee identified above, for whom the undersigned is acting
as nominee.

                                   -------------------------------------------
                                   (Nominee)

                                   By:________________________________________
                                   Name:______________________________________
                                   Title:_____________________________________

<PAGE>



                                                       ANNEX 1 TO EXHIBIT G-2A


           QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

         [For Transferees Other Than Registered Investment Companies]


      The undersigned hereby certifies as follows to  [__________________]  (the
"Transferor") and The Bank of New York, as Trustee, with respect to the mortgage
pass-through  certificates  (the  "Transferred  Certificates")  described in the
Transferee  certificate  to which this  certification  relates and to which this
certification is an Annex:

      1. As indicated below, the undersigned is the chief financial  officer,  a
person  fulfilling an equivalent  function,  or other  executive  officer of the
entity purchasing the Transferred Certificates (the "Transferee").

      2. The  Transferee  is a "qualified  institutional  buyer" as that term is
defined in Rule 144A ("Rule 144A") under the Securities Act of 1933, as amended,
because  (i) the  Transferee  owned  and/or  invested on a  discretionary  basis
$______________________1  in  securities  (other  than the  excluded  securities
referred to below) as of the end of the  Transferee's  most  recent  fiscal year
(such  amount  being  calculated  in  accordance  with  Rule  144A) and (ii) the
Transferee satisfies the criteria in the category marked below.

      ___   Corporation,  etc. The  Transferee  is a  corporation  (other than a
            bank,   savings  and  loan  association  or  similar   institution),
            Massachusetts  or  similar  business  trust,  partnership,   or  any
            organization  described in Section 501(c)(3) of the Internal Revenue
            Code of 1986.

      ___   Bank. The Transferee (a) is a national bank or a banking institution
            organized  under  the  laws  of any  state,  U.S.  territory  or the
            District  of  Columbia,  the  business  of  which  is  substantially
            confined to banking and is  supervised  by the state or  territorial
            banking  commission  or  similar  official  or is a foreign  bank or
            equivalent institution, and (b) has an audited net worth of at least
            $25,000,000  as   demonstrated   in  its  latest  annual   financial
            statements,  a copy of which is  attached  hereto,  as of a date not
            more than 16 months  preceding  the date of sale of the  Transferred
            Certificates in the case of a U.S. bank, and not more than 18 months
            preceding  such  date  of  sale in the  case  of a  foreign  bank or
            equivalent institution.

      ___   Savings  and  Loan.  The  Transferee  (a)  is  a  savings  and  loan
            association,  building  and  loan  association,   cooperative  bank,
            homestead  association or similar

- ----------
1  Transferee  must  own  and/or  invest  on  a  discretionary  basis  at  least
$100,000,000  in securities  unless  Transferee is a dealer,  and, in that case,
Transferee must own and/or invest on a discretionary  basis at least $10,000,000
in securities.

<PAGE>

            institution,  which is supervised and examined by a state or federal
            authority  having  supervision over any such  institutions,  or is a
            foreign savings and loan association or equivalent institute and (b)
            has an audited net worth of at least  $25,000,000 as demonstrated in
            its latest annual financial statements,  a copy of which is attached
            hereto,  as of a date not more than 16 months  preceding the date of
            sale of the Transferred  Certificates in the case of a U.S.  savings
            and loan  association,  and not more than 18 months  preceding  such
            date of sale in the case of a foreign  savings and loan  association
            or equivalent institution.

      ___   Broker-dealer.  The  Transferee is a dealer  registered  pursuant to
            Section 15 of the Securities Exchange Act of 1934, as amended.

      ___   Insurance  Company.  The  Transferee  is an insurance  company whose
            primary  and  predominant   business  activity  is  the  writing  of
            insurance  or the  reinsuring  of risks  underwritten  by  insurance
            companies  and which is  subject  to  supervision  by the  insurance
            commissioner or a similar official or agency of a state, U.S.
            territory or the District of Columbia.

      ___   State or Local Plan.  The  Transferee  is a plan  established  and
            maintained by a state, its political  subdivisions,  or any agency
            or  instrumentality  of the state or its  political  subdivisions,
            for the benefit of its employees.

      ___   ERISA Plan.  The  Transferee is an employee  benefit plan within the
            meaning of Title I of the Employee Retirement Income Security Act of
            1974.

      ___   Investment  Advisor.  The  Transferee  is  an  investment  advisor
            registered under the Investment Advisers Act of 1940.

      ___   Other.  (Please  supply  a brief  description  of the  entity  and a
            cross-reference  to the paragraph and subparagraph  under subsection
            (a)(1)  of Rule  144A  pursuant  to which it  qualifies.  Note  that
            registered  investment companies should complete Annex 2 rather than
            this Annex 1.)

      3. The term "securities" as used herein does not include (i) securities of
issuers that are affiliated with the  Transferee,  (ii) securities that are part
of an unsold  allotment to or subscription by the Transferee,  if the Transferee
is a dealer,  (iii) bank deposit notes and  certificates  of deposit,  (iv) loan
participations,  (v) repurchase agreements, (vi) securities owned but subject to
a repurchase  agreement and (vii) currency,  interest rate and commodity  swaps.
For purposes of  determining  the aggregate  amount of  securities  owned and/or
invested on a  discretionary  basis by the  Transferee,  the  Transferee did not
include any of the securities referred to in this paragraph.

      4. For purposes of determining  the aggregate  amount of securities  owned
and/or invested on a discretionary basis by the Transferee,  the Transferee used
the cost of such securities to the Transferee, unless the Transferee reports its
securities  holdings in its  financial  statements  on the basis of their market
value,  and no current  information with respect to the cost of those securities
has been published, in which case the securities were valued at market. Further,
in  determining  such  aggregate  amount,   the  Transferee  may  have  included
securities   owned  by  subsidiaries  of  the  Transferee,   but  only  if  such
subsidiaries  are consolidated  with the Transferee in its financial  statements
prepared in accordance with generally accepted accounting  principles and if the
investments of such  subsidiaries are managed under the Transferee's  direction.
However,   such   securities   were  not  included  if  the   Transferee   is  a
majority-owned, consolidated subsidiary of another enterprise and the Transferee
is not itself a reporting company under the Securities  Exchange Act of 1934, as
amended.

      5. The  Transferee  is familiar  with Rule 144A and  understands  that the
Transferor and other parties related to the Transferred Certificates are relying
and will  continue to rely on the  statements  made  herein  because one or more
sales to the Transferee may be in reliance on Rule 144A.

            ____  ____           Will the Transferee be purchasing the
            Yes   No             Transferred   Certificates   only  for  the
                                 Transferee's own account?

      6. If the  answer to the  foregoing  question  is "no,"  then in each case
where the  Transferee  is  purchasing  for an account  other than its own,  such
account  belongs  to a third  party  that is itself a  "qualified  institutional
buyer" within the meaning of Rule 144A, and the "qualified  institutional buyer"
status of such third party has been established by the Transferee through one or
more of the appropriate methods contemplated by Rule 144A.

      7.  The  Transferee  will  notify  each  of  the  parties  to  which  this
certification is made of any changes in the information and conclusions  herein.
Until  such  notice is  given,  the  Transferee's  purchase  of the  Transferred
Certificates  will constitute a reaffirmation  of this  certification  as of the
date of such purchase.  In addition,  if the Transferee is a bank or savings and
loan as provided  above,  the  Transferee  agrees  that it will  furnish to such
parties any updated  annual  financial  statements  that become  available on or
before the date of such purchase, promptly after they become available.

                                    ------------------------------------------
                                    Print Name of Transferee

                                    By:_______________________________________
                                    Name:_____________________________________
                                    Title:____________________________________
                                    Date:_____________________________________


<PAGE>



                                                       ANNEX 2 TO EXHIBIT G-2A


           QUALIFIED INSTITUTIONAL BUYER STATUS UNDER SEC RULE 144A

          [For Transferees That Are Registered Investment Companies]


      The undersigned  hereby certifies as follows to  [_________________]  (the
"Transferor") and The Bank of New York, as Trustee, with respect to the mortgage
pass-through  certificates  (the  "Transferred  Certificates")  described in the
Transferee  certificate  to which this  certification  relates and to which this
certification is an Annex:

      1. As indicated below, the undersigned is the chief financial  officer,  a
person  fulfilling an equivalent  function,  or other  executive  officer of the
entity  purchasing the Transferred  Certificates  (the  "Transferee") or, if the
Transferee is a "qualified  institutional buyer" as that term is defined in Rule
144A ("Rule 144A") under the  Securities  Act of 1933,  as amended,  because the
Transferee is part of a Family of Investment Companies (as defined below), is an
executive officer of the investment adviser (the "Adviser").

      2. The Transferee is a "qualified  institutional buyer" as defined in Rule
144A because (i) the Transferee is an investment  company  registered  under the
Investment  Company Act of 1940, and (ii) as marked below,  the Transferee alone
owned and/or invested on a discretionary  basis, or the  Transferee's  Family of
Investment  Companies owned, at least $100,000,000 in securities (other than the
excluded  securities  referred to below) as of the end of the Transferee's  most
recent fiscal year. For purposes of determining  the amount of securities  owned
by the Transferee or the Transferee's Family of Investment  Companies,  the cost
of such  securities  was  used,  unless  the  Transferee  or any  member  of the
Transferee's  Family of Investment  Companies,  as the case may be,  reports its
securities  holdings in its  financial  statements  on the basis of their market
value,  and no current  information with respect to the cost of those securities
has been  published,  in which case the securities of such entity were valued at
market.

      ____  The  Transferee  owned  and/or  invested  on a  discretionary  basis
            $____________________   in  securities   (other  than  the  excluded
            securities referred to below) as of the end of the Transferee's most
            recent fiscal year (such amount being  calculated in accordance with
            Rule 144A).

      ____  The  Transferee  is part of a Family of Investment  Companies  which
            owned in the aggregate $__________________ in securities (other than
            the  excluded  securities  referred  to  below) as of the end of the
            Transferee's  most recent fiscal year (such amount being  calculated
            in accordance with Rule 144A).

      3. The term "Family of  Investment  Companies" as used herein means two or
more  registered  investment  companies  (or series  thereof) that have the same
investment  adviser or  investment  advisers that are  affiliated  (by virtue of
being majority owned  subsidiaries  of the same parent or because one investment
adviser is a majority owned subsidiary of the other).

      4. The term "securities" as used herein does not include (i) securities of
issuers that are affiliated with the Transferee or are part of the  Transferee's
Family of  Investment  Companies,  (ii) bank deposit notes and  certificates  of
deposit, (iii) loan participations,  (iv) repurchase agreements,  (v) securities
owned but subject to a repurchase agreement and (vi) currency, interest rate and
commodity  swaps. For purposes of determining the aggregate amount of securities
owned and/or  invested on a discretionary  basis by the Transferee,  or owned by
the Transferee's Family of Investment  Companies,  the securities referred to in
this paragraph were excluded.

      5. The  Transferee  is familiar  with Rule 144A and  understands  that the
Transferor and other parties related to the Transferred Certificates are relying
and will  continue to rely on the  statements  made  herein  because one or more
sales to the Transferee will be in reliance on Rule 144A.

            ____  ____           Will the Transferee be purchasing the
            Yes   No             Transferred   Certificates   only  for  the
                                 Transferee's own account?

      6. If the  answer to the  foregoing  question  is "no,"  then in each case
where the  Transferee  is  purchasing  for an account  other than its own,  such
account  belongs  to a third  party  that is itself a  "qualified  institutional
buyer" within the meaning of Rule 144A, and the "qualified  institutional buyer"
status of such third party has been established by the Transferee through one or
more of the appropriate methods contemplated by Rule 144A.

      7. The undersigned will notify the parties to which this  certification is
made of any  changes  in the  information  and  conclusions  herein.  Until such
notice,  the  Transferee's   purchase  of  the  Transferred   Certificates  will
constitute a reaffirmation  of this  certification  by the undersigned as of the
date of such purchase.

                                    ------------------------------------------
                                    Print Name of Transferee or Adviser

                                    By:_______________________________________
                                    Name:_____________________________________
                                    Title:____________________________________

                                    IF AN ADVISER:

                                    ------------------------------------------
                                    Print Name of Transferee

                                    By:_______________________________________
                                    Date:_____________________________________



<PAGE>




                                 EXHIBIT G-2B

                      FORM II OF TRANSFEREE CERTIFICATE
                    FOR TRANSFERS OF PRIVATE CERTIFICATES

                                    [Date]

The Bank of New York
101 Barclay Street-12 E
New York, New York 10286

      Re:   Bank of America Mortgage  Securities,  Inc.,  Mortgage
            Pass-Through Certificates,  Series 1999-10, Class ___,
            having  an  initial  aggregate  Certificate  Principal
            Balance as of August 26, 1999 of $_________

Ladies and Gentlemen:

      This  letter  is  delivered  to you in  connection  with the  transfer  by
[_______________________]            (the            "Transferor")            to
[_________________________________]   (the   "Transferee")   of  the   captioned
Certificates (the "Transferred  Certificates"),  pursuant to Section 6.02 of the
Pooling and Servicing Agreement (the "Pooling and Servicing  Agreement"),  dated
August 26, 1999, among Bank of America Mortgage Securities,  Inc., as Depositor,
NationsBanc Mortgage Corporation, as Servicer, Bank of America, FSB as Servicer,
Bank of America,  N.A., as Servicer,  and The Bank of New York, as Trustee.  All
capitalized  terms  used  herein  and  not  otherwise  defined  shall  have  the
respective  meanings  set forth in the  Pooling  and  Servicing  Agreement.  The
Transferor hereby certifies, represents and warrants to you, as Trustee, that:

      1.  Transferee  is  acquiring  the  Transferred  Certificates  for its own
account  for  investment  and not  with a view to or for  sale  or  transfer  in
connection  with any  distribution  thereof,  in whole or in part, in any manner
which would violate the Securities Act of 1933, as amended (the "1933 Act"),  or
any applicable state securities laws.

      2. Transferee  understands that (a) the Transferred  Certificates have not
been and will not be  registered  under the 1933 Act or  registered or qualified
under any applicable  state  securities  laws, (b) neither the Depositor nor the
Trustee is obligated so to register or qualify the Transferred  Certificates and
(c) neither the  Transferred  Certificates  nor any security  issued in exchange
therefor or in lieu thereof may be resold or  transferred  unless such resale or
transfer is exempt from the  registration  requirements  of the 1933 Act and any
applicable  state securities laws or is made in accordance with the 1933 Act and
laws,  in which case (i) unless the  transfer  is made in  reliance on Rule 144A
under the 1933 Act, the Trustee or the Depositor  may require a written  Opinion
of  Counsel  (which  may be  in-house  counsel)  acceptable  to and in form  and
substance  reasonably  satisfactory  to the Trustee and the Depositor  that such
transfer  may be  made  pursuant  to an  exemption,  describing  the  applicable
exemption  and the basis  therefor,  from the 1933 Act and such laws or is being
made pursuant to the 1933 Act and such laws,  which Opinion of Counsel shall not
be an expense of the Trustee or the Depositor and (ii) the Trustee shall require
a  certificate  from the  Certificateholder  desiring  to effect  such  transfer
substantially  in the form  attached to the Pooling and  Servicing  Agreement as
Exhibit  G-1  and  a  certificate  from  such  Certificateholder's   prospective
transferee  substantially  in the form  attached to the  Pooling  and  Servicing
Agreement  either as Exhibit G-2A or as Exhibit G-2B, which  certificates  shall
not be an expense of the Trustee or the  Depositor;  provided that the foregoing
requirements  under  clauses  (i) and (ii)  shall not apply to a  transfer  of a
Private Certificate between or among the Depositor, the Seller, their affiliates
or both.

      3. The Transferee  understands that it may not sell or otherwise  transfer
the Transferred  Certificates,  any security  issued in exchange  therefor or in
lieu  thereof or any interest in the  foregoing  except in  compliance  with the
provisions  of  Section  6.02 of the  Pooling  and  Servicing  Agreement,  which
provisions it has carefully reviewed, and that the Transferred Certificates will
bear legends substantially to the following effect:

      THIS CERTIFICATE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933,
      AS AMENDED  (THE "1933 ACT").  ANY RESALE OR TRANSFER OF THIS  CERTIFICATE
      WITHOUT  REGISTRATION  THEREOF  UNDER  THE  1933 ACT MAY ONLY BE MADE IN A
      TRANSACTION  EXEMPTED FROM THE  REGISTRATION  REQUIREMENTS OF THE 1933 ACT
      AND IN  ACCORDANCE  WITH  THE  PROVISIONS  OF THE  POOLING  AND  SERVICING
      AGREEMENT REFERENCED HEREIN.

      UNDER  CURRENT LAW THE PURCHASE AND HOLDING OF THIS  CERTIFICATE  BY OR ON
      BEHALF  OF  ANY  EMPLOYEE  BENEFIT  PLAN  OR  ARRANGEMENT,   INCLUDING  AN
      INDIVIDUAL  RETIREMENT ACCOUNT,  SUBJECT TO THE EMPLOYEE RETIREMENT INCOME
      SECURITY ACT OF 1974, AS AMENDED  ("ERISA"),  THE INTERNAL REVENUE CODE OF
      1986,  AS  AMENDED  (THE  "CODE"),  OR ANY  FEDERAL,  STATE OR  LOCAL  LAW
      ("SIMILAR  LAW")  WHICH IS SIMILAR TO ERISA OR THE CODE  (COLLECTIVELY,  A
      "PLAN"),  MAY RESULT IN  "PROHIBITED  TRANSACTIONS"  WITHIN THE MEANING OF
      ERISA,  THE CODE OR SIMILAR LAW.  TRANSFER OF THIS CERTIFICATE WILL NOT BE
      MADE  UNLESS  THE  TRANSFEREE   DELIVERS  TO  THE  TRUSTEE  EITHER  (I)  A
      REPRESENTATION  LETTER, IN FORM AND SUBSTANCE SATISFACTORY TO THE TRUSTEE,
      STATING  THAT (A) IT IS NOT, AND IS NOT ACTING ON BEHALF OF, ANY SUCH PLAN
      OR USING THE ASSETS OF ANY SUCH PLAN TO EFFECT SUCH  PURCHASE OR (B) IF IT
      IS AN INSURANCE  COMPANY,  THAT THE SOURCE OF FUNDS USED TO PURCHASE  THIS
      CERTIFICATE  IS AN "INSURANCE  COMPANY  GENERAL  ACCOUNT" (AS SUCH TERM IS
      DEFINED IN SECTION V(E) OF PROHIBITED  TRANSACTION  CLASS  EXEMPTION 95-60
      ("PTE 95-60"),  60 FED. REG.  35925 (JULY 12, 1995)),  THERE IS NO BENEFIT
      PLAN WITH RESPECT TO WHICH THE AMOUNT OF SUCH GENERAL  ACCOUNT'S  RESERVES
      AND LIABILITIES  FOR THE CONTRACT(S)  HELD BY OR ON BEHALF OF SUCH BENEFIT
      PLAN AND ALL OTHER  BENEFIT  PLANS  MAINTAINED  BY THE SAME  EMPLOYER  (OR
      AFFILIATE  THEREOF AS  DEFINED IN SECTION  V(A)(1) OF PTE 95-60) OR BY THE
      SAME  EMPLOYEE  ORGANIZATION  EXCEEDS 10% OF THE TOTAL OF ALL RESERVES AND
      LIABILITIES OF SUCH GENERAL ACCOUNT (AS SUCH AMOUNTS ARE DETERMINED  UNDER
      SECTION I(A) OF PTE 95-60) AT THE DATE OF  ACQUISITION  AND ALL PLANS THAT
      HAVE AN  INTEREST  IN SUCH  GENERAL  ACCOUNT  ARE PLANS TO WHICH PTE 95-60
      APPLIES, OR (II) AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE SATISFACTORY
      TO THE  TRUSTEE  AND THE  SERVICERS,  TO THE EFFECT  THAT THE  PURCHASE OR
      HOLDING OF THIS  CERTIFICATE  BY OR ON BEHALF OF SUCH PLAN WILL NOT RESULT
      IN THE ASSETS OF THE TRUST BEING DEEMED TO BE "PLAN ASSETS" AND SUBJECT TO
      THE PROHIBITED  TRANSACTION  PROVISIONS OF ERISA,  THE CODE OR SIMILAR LAW
      AND WILL NOT SUBJECT THE  DEPOSITOR,  THE  SERVICERS OR THE TRUSTEE TO ANY
      OBLIGATION  IN ADDITION TO THOSE  UNDERTAKEN  IN THE POOLING AND SERVICING
      AGREEMENT.  EACH PERSON WHO  ACQUIRES  THIS  CERTIFICATE  OR ANY  INTEREST
      THEREIN SHALL BE DEEMED TO HAVE MADE THE  REPRESENTATIONS  REQUIRED BY THE
      REPRESENTATION  LETTER  REFERRED TO IN THE PRECEDING  SENTENCE UNLESS SUCH
      PERSON SHALL HAVE  PROVIDED SUCH  REPRESENTATION  LETTER OR THE OPINION OF
      COUNSEL REFERRED TO IN THE PRECEDING SENTENCE TO THE TRUSTEE.  THE POOLING
      AND SERVICING  AGREEMENT PROVIDES THAT ANY ATTEMPTED OR PURPORTED TRANSFER
      IN VIOLATION OF THESE TRANSFER RESTRICTIONS WILL BE NULL AND VOID AND WILL
      VEST NO RIGHTS IN ANY PURPORTED TRANSFEREE.

      4. Neither the Transferee nor anyone acting on its behalf has (a) offered,
transferred, pledged, sold or otherwise disposed of any Transferred Certificate,
any interest in a Transferred  Certificate or any other similar  security to any
person in any  manner,  (b)  solicited  any  offer to buy or accept a  transfer,
pledge or other  disposition of any Transferred  Certificate,  any interest in a
Transferred  Certificate  or any other  similar  security from any person in any
manner,  (c) otherwise  approached or negotiated with respect to any Transferred
Certificate,  any interest in a  Transferred  Certificate  or any other  similar
security  with any person in any manner,  (d) made any general  solicitation  by
means of  general  advertising  or in any other  manner,  or (e) taken any other
action,  that (in the case of any of the acts  described  in clauses (a) through
(e) above) would constitute a distribution of the Transferred Certificates under
the 1933 Act,  would render the  disposition of the  Transferred  Certificates a
violation  of  Section  5 of the 1933 Act or any state  securities  law or would
require registration or qualification of the Transferred  Certificates  pursuant
thereto.  The  Transferee  will  not  act,  nor has it  authorized  nor  will it
authorize any person to act, in any manner set forth in the  foregoing  sentence
with respect to the  Transferred  Certificates,  any interest in the Transferred
Certificates or any other similar security.

      5. The Transferee has been  furnished with all  information  regarding (a)
the Depositor,  (b) the Transferred  Certificates and distributions thereon, (c)
nature,  performance and servicing of the Mortgage  Loans.,  (d) the Pooling and
Servicing  Agreement  and the Trust  created  pursuant  thereto,  (e) any credit
enhancement mechanism associated with the Transferred Certificates,  and (f) all
related matters, that it has requested.

      6. The  Transferee  is an  "accredited  investor"  within  the  meaning of
paragraph  (1),  (2), (3) or (7) of Rule 501 (a) under the 1933 Act or an entity
in  which  all the  equity  owners  come  within  such  paragraphs  and has such
knowledge and  experience in financial and business  matters as to be capable of
evaluating   the  merits  and  risks  of  an  investment   in  the   Transferred
Certificates; the Transferee has sought such accounting, legal and tax advice as
it has considered  necessary to make an informed  investment  decision;  and the
Transferee  is able to bear the  economic  risks of such an  investment  and can
afford a complete loss of such investment.

      7.  If the  Transferee  proposes  that  the  Transferred  Certificates  be
registered  in the name of a nominee,  such  nominee has  completed  the Nominee
Acknowledgment below.

                                    Very truly yours,

                                    -------------------------------------------
                                    (Transferee)

                                    By:________________________________________
                                    Name:______________________________________
                                    Title:_____________________________________
                                    Date:______________________________________



<PAGE>




                            Nominee Acknowledgment

      The undersigned hereby  acknowledges and agrees that as to the Transferred
Certificates  being registered in its name, the sole beneficial owner thereof is
and shall be the Transferee identified above, for whom the undersigned is acting
as nominee.

                                    ------------------------------------------
                                    (Nominee)

                                    By:_______________________________________
                                    Name:_____________________________________
                                    Title:____________________________________


<PAGE>




                                  EXHIBIT H

                   FORM OF TRANSFEREE REPRESENTATION LETTER
                   FOR BENEFIT PLAN-RESTRICTED CERTIFICATES

The Bank of New York
101 Barclay Street - 12 E
New York, New York 10286

      Re:   Bank of America Mortgage  Securities,  Inc.,  Mortgage
            Pass-Through Certificates,  Series 1999-10, Class ___,
            having  an  initial  aggregate  Certificate  Principal
            Balance as of August 26, 1999 of $_________

Ladies and Gentlemen:

      This  letter  is  delivered  to you in  connection  with the  transfer  by
[_______________________] (the "Transferor") to [______________________________]
(the   "Transferee")   of   the   captioned   Certificates   (the   "Transferred
Certificates"),  pursuant to Section 6.02 of the Pooling and Servicing Agreement
(the "Pooling and Servicing  Agreement"),  dated August 26, 1999,  among Bank of
America  Mortgage   Securities,   Inc.,  as  Depositor,   NationsBanc   Mortgage
Corporation,  as Servicer,  Bank of America, FSB, as Servicer,  Bank of America,
N.A., as Servicer,  and The Bank of New York, as Trustee.  All capitalized terms
used herein and not  otherwise  defined shall have the  respective  meanings set
forth in the Pooling and Servicing Agreement.

      The  Transferee  hereby  certifies,  represents  and  warrants  to you, as
Trustee, either that:

      (a) it is not, and is not acting on behalf of, an employee benefit plan or
arrangement, including an individual retirement account, subject to the Employee
Retirement  Income  Security  Act of 1974,  as amended  ("ERISA"),  the Internal
Revenue Code of 1986,  as amended (the "Code"),  or any federal,  state or local
law  ("Similar  Law")  which is  similar to ERISA or the Code  (collectively,  a
"Plan"),  and it is not using the assets of any such Plan to effect the purchase
of the Transferred Certificates; or

      (b) it is an  insurance  company  and the source of funds used to purchase
the  Transferred  Certificates  is an "insurance  company  general  account" (as
defined in Section V(e) of Prohibited  Transaction  Class  Exemption 95-60 ("PTE
95-60"),  60 Fed. Reg. 35925 (July 12, 1995)),  there is no Plan with respect to
which the amount of such  general  account's  reserves and  liabilities  for the
contract(s)  held by or on behalf of such Plan and all other Plans maintained by
the same  employer (or  affiliate  thereof as defined in Section  V(a)(1) of PTE
95-60)  or by the same  employee  organization  exceeds  10% of the total of all
reserves and liabilities of such general account (as such amounts are determined
under Section I(a) of PTE 95-60) at the date of  acquisition  and all Plans that
have an interest in such general account are Plans to which PTE 95-60 applies.

Capitalized  terms  used in and not  otherwise  defined  herein  shall  have the
meaning assigned to them in the Pooling and Servicing Agreement.

                                    Very truly yours,

                                    ------------------------------------------
                                    (Transferee)

                                    By:_______________________________________
                                    Name:_____________________________________
                                    Title:____________________________________
                                    Date:_____________________________________



<PAGE>




                                  EXHIBIT I

                   FORM OF AFFIDAVIT REGARDING TRANSFER OF
                RESIDUAL CERTIFICATE PURSUANT TO SECTION 6.02

                  Bank of America Mortgage Securities, Inc.
                     Mortgage Pass-Through Certificates,
                                Series 1999-10

STATE OF               )
                       )  ss:
COUNTY OF              )

      The undersigned, being first duly sworn, deposes and says as follows:

      1. The undersigned is an officer of  _______________________________,  the
proposed  transferee  (the  "Transferee")  of the  Class  A-R  Certificate  (the
"Certificate")  issued  pursuant to the Pooling and Servicing  Agreement,  dated
August 26, 1999, (the "Agreement"),  relating to the above-referenced Series, by
and  among  Bank  of  America  Mortgage  Securities,  Inc.,  as  depositor  (the
"Depositor"),  NationsBanc Mortgage Corporation,  as servicer,  Bank of America,
FSB, as servicer,  Bank of America, N.A., as servicer, and The Bank of New York,
as  trustee.  Capitalized  terms  used but not  defined  herein  shall  have the
meanings ascribed to such terms in the Agreement.  The Transferee has authorized
the undersigned to make this affidavit on behalf of the Transferee.

      2. The Transferee  is, as of the date hereof,  and will be, as of the date
of the transfer, a Permitted  Transferee.  The Transferee is acquiring the Class
A-R  Certificate  either (i) for its own account or (ii) as nominee,  trustee or
agent for another Person who is a Permitted  Transferee and has attached  hereto
an affidavit from such Person in substantially  the same form as this affidavit.
The Transferee has no knowledge that any such affidavit is false.

      3. The Transferee has been advised of, and understands that (i) a tax will
be imposed on  Transfers  of the Class A-R  Certificate  to Persons that are not
Permitted Transferees;  (ii) such tax will be imposed on the transferor,  or, if
such  transfer  is  through  an agent  (which  includes  a  broker,  nominee  or
middleman) for a Person that is not a Permitted  Transferee,  on the agent;  and
(iii) the Person otherwise liable for the tax shall be relieved of liability for
the tax if the subsequent  Transferee furnished to such Person an affidavit that
such  subsequent  Transferee  is a  Permitted  Transferee  and,  at the  time of
transfer,  such Person  does not have actual  knowledge  that the  affidavit  is
false.

      4. The Transferee has been advised of, and understands  that a tax will be
imposed on a "pass-through entity" holding the Certificate if at any time during
the  taxable  year of the  pass-through  entity a Person that is not a Permitted
Transferee  is the record Holder of an interest in such entity.  The  Transferee
understands  that,  other than in the case of an  "electing  large  partnership"
under Section 775 of the Code,  such tax will not be imposed for any period with
respect to which the  record  Holder  furnishes  to the  pass-through  entity an
affidavit that such record Holder is a Permitted Transferee and the pass-through
entity does not have actual  knowledge that such  affidavit is false.  (For this
purpose, a "pass-through entity" includes a regulated investment company, a real
estate  investment  trust or common trust fund, a partnership,  trust or estate,
and certain cooperatives and, except as may be provided in Treasury Regulations,
persons  holding  interests  in  pass-through  entities as a nominee for another
Person.)

      5. The  Transferee  has  reviewed  the  provisions  of Section 6.02 of the
Agreement and understands the legal consequences of the acquisition of the Class
A-R Certificate  including,  without limitation,  the restrictions on subsequent
Transfers and the provisions regarding voiding the transfer and mandatory sales.
The Transferee expressly agrees to be bound by and to abide by the provisions of
Section  6.02 of the  Agreement  and the  restrictions  noted on the face of the
Certificate. The Transferee understands and agrees that any breach of any of the
representations  included  herein shall  render the  transfer to the  Transferee
contemplated hereby null and void.

      6. The  Transferee  agrees to require a transfer  affidavit in the form of
this Affidavit  from any Person to whom the Transferee  attempts to transfer the
Class A-R Certificate,  and in connection with any transfer by a Person for whom
the Transferee is acting as nominee,  trustee or agent,  and the Transferee will
not transfer the Class A-R  Certificate or cause the Class A-R Certificate to be
transferred  to  any  Person  that  the  Transferee  knows  is  not a  Permitted
Transferee.

      7. The Transferee historically has paid its debts as they have become due.

      8. The Transferee  does not have the intention to impede the assessment or
collection of any tax legally  required to be paid with respect to the Class A-R
Certificate.

      9.    The    Transferee's    taxpayer     identification    number    is
- ------------------------.

      10.  The  Transferee  is  a  U.S.   Person  as  defined  in  Code  Section
7701(a)(30).

      11.  The  Transferee  is aware  that the  Class A-R  Certificate  may be a
"noneconomic   residual  interest"  within  the  meaning  of  proposed  Treasury
Regulations  promulgated  pursuant  to the Code and  that  the  transferor  of a
noneconomic  residual interest will remain liable for any taxes due with respect
to the income on such residual  interest,  unless no significant  purpose of the
transfer was to impede the  assessment  or  collection  of tax.  The  Transferee
understands  that it may incur tax  liabilities  with  respect  to the Class A-R
Certificate in excess of cash flows generated  thereby,  and agrees to pay taxes
associated with holding the Class A-R Certificate as such taxes become due.



<PAGE>




      12.  The  Transferee  is not an  employee  benefit  plan  or  arrangement,
including an individual  retirement  account,  subject to ERISA, the Code or any
federal,  state or local law  which is  similar  to ERISA or the  Code,  and the
Transferee is not acting on behalf of such a plan or arrangement.

                                    * * *



<PAGE>




      IN WITNESS  WHEREOF,  the  Transferee  has caused  this  instrument  to be
executed on its behalf,  pursuant to authority of its Board of Directors, by its
duly authorized officer this _____ day of ________________, ____.


                                    ------------------------------------------
                                    Print Name of Transferee

                                    By:_______________________________________
                                    Name:_____________________________________
                                    Title:____________________________________

      Personally       appeared       before      me      the      above-named
______________________________,  known or proved  to me to be the same  person
who executed the foregoing  instrument  and to be the  _______________________
of the Transferee,  and acknowledged that he executed the same as his free act
and deed and the free act and deed of the Transferee.

      Subscribed    and    sworn    before    me    this    _____    day    of
_______________________, _____.






                                    -------------------------------------
                                                  NOTARY PUBLIC

                                    My Commission expires the ____ day of
                                    ________________, ____



<PAGE>



                                     J-1

                                  EXHIBIT J

                   CONTENTS OF EACH SERVICER MORTGAGE FILE
1.    Copies of Mortgage Loans Documents.
2.    Residential loan application.
3.    Mortgage Loan closing statement.
4.    Verification of employment and income, if required.
5.    Verification of acceptable  evidence of source and amount of downpayment.
6.    Credit report on  Mortgagor, in a form acceptable to either FNMA or FHLMC.
7.    Residential appraisal report.
8.    Photograph of the Mortgaged Property.
9.    Survey of the Mortgaged Property, unless a survey is not required by the
      title insurer.
10.   Copy  of  each  instrument  necessary  to  complete  identification of any
      exception set forth in the exception schedule in the title policy,  i.e.,
      map or plat, restrictions, easements, home owner association declarations,
      etc.
11.   Copies of all required disclosure statements.
12.   If applicable, termite report, structural  engineer's report,  water
      potability and septic certification.
13.   Sales Contract,  if applicable.
14.   The Primary Insurance Policy or certificate of insurance or an electronic
      notation of the  existence of such policy, where required pursuant to the
      Agreement.
15.   Evidence of electronic notation of the hazard insurance policy, and if
      required by law, evidence of the flood insurance policy.



<PAGE>





                                  EXHIBIT K

           FORM OF SPECIAL SERVICING AND COLLATERAL FUND AGREEMENT

      This SPECIAL  SERVICING AND COLLATERAL FUND AGREEMENT (the "Agreement") is
made  and  entered  into  as  of  ______________,   among  NationsBanc  Mortgage
Corporation, Bank of America, FSB, Bank of America, N.A. (each a "Servicer," and
together, the "Servicers") and ______________________ (the "Purchaser").

                            PRELIMINARY STATEMENT

      _________________  is the holder of the entire interest in Bank of America
Mortgage Securities,  Inc.; Mortgage Pass-Through  Certificates,  Series ______,
Class ____ (the "Class B  Certificates").  The Class B Certificates  were issued
pursuant to a Pooling and  Servicing  Agreement  dated  ___________________among
Bank of America Mortgage Securities,  Inc., as depositor (the "Depositor"),  the
Servicers, and The Bank of New York, as Trustee.

      ______________________  intends to resell all of the Class B  Certificates
directly to the Purchaser on or promptly after the date hereof.

      In  connection  with such sale,  the parties  hereto have agreed that each
Servicer  will  engage in  certain  special  servicing  procedures  relating  to
foreclosures  of the Mortgage Loans serviced by such Servicer for the benefit of
the  Purchaser,  and  that  the  Purchaser  will  deposit  funds  in one or more
collateral funds to cover any losses  attributable to such procedures as well as
all advances and costs in connection therewith, as set forth herein.

      In consideration of the mutual agreements  herein  contained,  the receipt
and  sufficiency  of  which  are  hereby  acknowledged,  the  Servicers  and the
Purchaser agree that the following  provisions  shall become effective and shall
be binding on and enforceable by the Servicers and the Purchaser:


                                  ARTICLE I

                                 DEFINITIONS

            Section 1.01      Defined Terms

      Whenever used in this Agreement,  the following words and phrases,  unless
the context otherwise requires, shall have the following meanings:

      Business  Day: Any day other than (i) a Saturday or a Sunday or (ii) a day
on  which  banking  institutions  in the  State  of New  York  are  required  or
authorized by law or executive order to be closed.

      Collateral  Fund:  Any  fund  established  and  maintained  pursuant  to
Section 3.01 hereof.

      Collateral  Fund  Permitted  Investments:  Either (i)  obligations  of, or
obligations fully guaranteed as to principal and interest by, the United States,
or any agency or instrumentality  thereof,  provided such obligations are backed
by the full faith and  credit of the United  States,  (ii) a money  market  fund
rated in the highest rating  category by a nationally  recognized  rating agency
selected  by the  related  Servicer,  (iii)  cash,  (iv)  mortgage  pass-through
certificates issued or guaranteed by Government  National Mortgage  Association,
FNMA  or  FHLMC,  (v)  commercial  paper  (including  both  non-interest-bearing
discount obligations and interest-bearing  obligations payable on demand or on a
specified  date),  the  issuer  of  which  may be an  affiliate  of the  related
Servicer,  having  at the time of such  investment  a rating  of at least A-1 by
Standard  and Poor's  ("S&P") or at least F-1 by Fitch IBCA,  Inc.  ("Fitch") or
(vi) demand and time  deposits in,  certificates  of deposit of, any  depository
institution or trust company (which may be an affiliate of the related Servicer)
incorporated under the laws of the United States of America or any state thereof
and subject to  supervision  and  examination  by federal  and/or state  banking
authorities,  so long as at the time of such investment either (x) the long-term
debt  obligations of such depository  institution or trust company have a rating
of at  least  AA by  Fitch  or S&P,  (y) the  certificate  of  deposit  or other
unsecured  short-term debt  obligations of such depository  institution or trust
company  have a  rating  of at  least  F-1  by  Fitch  or A-1 by S&P or (z)  the
depository  institution  or trust  company is one that is  acceptable  to either
Fitch or S&P and, for each of the preceding clauses (i), (iv), (v) and (vi), the
maturity  thereof  shall be not later  than the  earlier to occur of (A) 30 days
from the date of the related investment and (B) the next succeeding Distribution
Date as defined in the related Pooling and Servicing Agreement.

      Commencement  of  Foreclosure:  The first official  action  required under
local  law in  order  to  commence  foreclosure  proceedings  or to  schedule  a
trustee's  sale under a deed of trust,  including (i) in the case of a mortgage,
any filing or service of process  necessary to commence an action to  foreclose,
or (ii) in the case of a deed of  trust,  posting,  the  publishing,  filing  or
delivery of a notice of sale, but not including in either case (x) any notice of
default,  notice of intent to foreclose or sell or any other action prerequisite
to  the  actions  specified  in (i) or  (ii)  above,  (y)  the  acceptance  of a
deed-in-lieu  of foreclosure  (whether in connection  with a sale of the related
property or otherwise) or (z) initiation and completion of a short pay-off.

      Current  Appraisal:  With  respect  to any  Mortgage  Loan as to which the
Purchaser has made an Election to Delay Foreclosure, an appraisal of the related
Mortgaged  Property  obtained  by the  Purchaser  at its  own  expense  from  an
independent  appraiser  (which  shall  not be an  affiliate  of  the  Purchaser)
acceptable   to  the   Servicer   servicing   such   Mortgage   Loan  as  nearly
contemporaneously  as  practicable  to the  time  of the  Purchaser's  election,
prepared based on such Servicer's customary requirements for such appraisals.

      Election to Delay  Foreclosure:  Any election by the  Purchaser to delay
the Commencement of Foreclosure, made in accordance with Section 2.02(b).

      Election to  Foreclose:  Any  election by the  Purchaser to proceed with
the Commencement of Foreclosure, made in accordance with Section 2.03(a).

      Monthly   Advances:   Principal  and  interest  advances  and  servicing
advances including costs and expenses of foreclosure.

      Required  Collateral  Fund Balance:  As of any date of  determination,  an
amount equal to the aggregate of all amounts previously required to be deposited
in the Collateral  Fund pursuant to Section  2.02(d)  (after  adjustment for all
withdrawals and deposits pursuant to Section 2.02(e)) and Section 2.03(b) (after
adjustment for all  withdrawals  and deposits  pursuant to Section  2.03(c)) and
Section  3.02 to be reduced by all  withdrawals  therefrom  pursuant  to Section
2.02(g) and Section 2.03(d).


            Section 1.02      Definitions Incorporated by Reference

      All  capitalized  terms not otherwise  defined in this  Agreement  shall
have the meanings assigned in the Pooling and Servicing Agreement.

                                   ARTICLE II

                          SPECIAL SERVICING PROCEDURES

            Section 2.01      Reports and Notices

            (a) In  connection  with the  performance  of its  duties  under the
Pooling and  Servicing  Agreement  relating to the  realization  upon  defaulted
Mortgage  Loans serviced by it, each Servicer shall provide to the Purchaser the
following notices and reports:

               (i)Within  five  Business Days after each  Distribution  Date (or
      included in or with the monthly statements to Certificateholders  pursuant
      to the Pooling and Servicing  Agreement),  each Servicer  shall provide to
      the Purchaser a report, using the same methodology and calculations in its
      standard servicing reports,  indicating for the Trust Estate the number of
      Mortgage  Loans  serviced by such Servicer  that are (A) thirty days,  (B)
      sixty days, (C) ninety days or more delinquent or (D) in foreclosure,  and
      indicating  for each such  Mortgage  Loan the loan number and  outstanding
      principal balance.

               (ii) Prior to the  Commencement of Foreclosure in connection with
      any Mortgage  Loan,  the Servicer of such  Mortgage Loan shall provide the
      Purchaser with a notice (sent by telecopier) of such proposed and imminent
      foreclosure,  stating the loan number and the aggregate amount owing under
      the  Mortgage  Loan.  Such notice may be provided to the  Purchaser in the
      form of a copy of a referral  letter  from such  Servicer  to an  attorney
      requesting the institution of foreclosure.

            (b) If  requested by the  Purchaser,  each  Servicer  shall make its
servicing personnel available (during their normal business hours) to respond to
reasonable  inquiries,  by phone or in  writing  by  facsimile,  electronic,  or
overnight mail  transmission,  by the Purchaser in connection  with any Mortgage
Loan serviced by such Servicer  identified in a report under  subsection (a) (i)
(B),  (a) (i)  (C),  (a) (i)  (D),  or (a)  (ii)  which  has  been  given to the
Purchaser;  provided,  that (1) the related  Servicer  shall only be required to
provide information that is readily accessible to its servicing personnel and is
non-confidential and (2) the related Servicer shall respond within five Business
Days orally or in writing by facsimile transmission.

            (c) In addition to the foregoing, each Servicer shall provide to the
Purchaser such  information as the Purchaser may  reasonably  request  provided,
however,  that such information is consistent with normal  reporting  practices,
concerning  each Mortgage Loan serviced by such Servicer that is at least ninety
days  delinquent  and each Mortgage  Loan  serviced by such  Servicer  which has
become real estate owned, through the final liquidation thereof;  provided, that
such  Servicer  shall only be  required to provide  information  that is readily
accessible  to  its  servicing  personnel  and  is  non-confidential;  provided,
however,  that the Purchaser  will reimburse each Servicer for any out of pocket
expenses.

            Section 2.02      Purchaser's   Election  to  Delay  Foreclosure
Proceedings

            (a) The  Purchaser  shall be deemed to direct the  related  Servicer
that in the event that such  Servicer  does not  receive  written  notice of the
Purchaser's election pursuant to subsection (b) below within 24 hours (exclusive
of any intervening  non-Business Days) of transmission of the notice provided by
such  Servicer  under Section 2.01 (a) (ii) subject to extension as set forth in
Section 2.02(b),  such Servicer may proceed with the Commencement of Foreclosure
in respect  of such  Mortgage  Loan in  accordance  with its normal  foreclosure
policies without further notice to the Purchaser.  Any foreclosure that has been
initiated  may be  discontinued  (i)  without  notice  to the  Purchaser  if the
Mortgage Loan has been brought current or if a refinancing or prepayment  occurs
with respect to the Mortgage Loan (including by means of a short payoff approved
by  such  Servicer)  or (ii)  if  such  Servicer  has  reached  the  terms  of a
forbearance  agreement with the borrower.  In the latter case, such Servicer may
complete such forbearance agreement unless instructed otherwise by the Purchaser
within two Business Days notification.

            (b) In  connection  with any  Mortgage  Loan with respect to which a
notice under Section 2.01(a)(ii) has been given to the Purchaser,  the Purchaser
may  elect to  instruct  the  related  Servicer  to delay  the  Commencement  of
Foreclosure  until such time as the Purchaser  determines that such Servicer may
proceed with the Commencement of Foreclosure. Such election must be evidenced by
written  notice  received   within  24  hours   (exclusive  of  any  intervening
non-Business Days) of transmission of the notice provided by such Servicer under
Section 2.01(a)(ii). Such 24 hour period shall be extended for no longer than an
additional  four  Business  Days  after the  receipt of the  information  if the
Purchaser requests additional information related to such foreclosure; provided,
however,  that the  Purchaser  will have at least one Business Day to respond to
any requested additional  information.  Any such additional information shall be
provided  only to the  extent it (i) is not  confidential  in nature and (ii) is
obtainable  by the related  Servicer  from  existing  reports,  certificates  or
statements or is otherwise readily  accessible to its servicing  personnel.  The
Purchaser  agrees  that it has no right to deal with the  mortgagor  during such
period.   However,  if  such  servicing   activities  include  acceptance  of  a
deed-in-lieu of foreclosure or short payoff,  the Purchaser will be notified and
given two Business Days to respond.

            (c) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Delay  Foreclosure,  the  Purchaser  shall  obtain a Current
Appraisal  as soon as  practicable,  but in no event more than 15 business  days
thereafter,  and shall provide the related  Servicer with a copy of such Current
Appraisal.

            (d)  Within  two  Business  Days of  making  any  Election  to Delay
Foreclosure,  the  Purchaser  shall  remit  by  wire  transfer  to the  Servicer
servicing  the  related  Mortgage  Loan,  for  deposit  in the  Collateral  Fund
maintained by such Servicer, an amount, as calculated by such Servicer, equal to
the sum of (i)  125% of the  greater  of the  unpaid  principal  balance  of the
Mortgage  Loan and the  value  shown in the  Current  Appraisal  referred  to in
subsection  (c) above (or, if such Current  Appraisal has not yet been obtained,
such Servicer's  estimate thereof, in which case the required deposit under this
subsection  shall be adjusted upon obtaining such Current  Appraisal),  and (ii)
three months' interest on the Mortgage Loan at the applicable  Mortgage Interest
Rate.  If any  Election to Delay  Foreclosure  extends for a period in excess of
three  months  (such  excess  period  being  referred  to herein as the  "Excess
Period"), within two Business Days the Purchaser shall remit by wire transfer in
advance to the Servicer  servicing the related  Mortgage Loan for deposit in the
Collateral  Fund  maintained  by such  Servicer  the  amount of each  additional
month's  interest,  as  calculated  by such  Servicer,  equal to interest on the
Mortgage Loan at the  applicable  Mortgage  Interest Rate for the Excess Period.
The  terms  of this  Agreement  will no  longer  apply to the  servicing  of any
Mortgage  Loan upon the  failure of the  Purchaser  to deposit  any of the above
amounts  relating to the Mortgage  Loan within two Business Days of the Election
to Delay  Foreclosure  or within two Business  Days of the  commencement  of the
Excess Period subject to Section 3.01.

            (e) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Delay  Foreclosure,  the Servicer of such  Mortgage Loan may
withdraw from the Collateral  Fund maintained by such Servicer from time to time
amounts  necessary to reimburse such Servicer for all related  Monthly  Advances
and Liquidation Expenses thereafter made by such Servicer in accordance with the
Pooling  and  Servicing  Agreement.  To the  extent  that the amount of any such
Liquidation  Expenses is determined by such Servicer  based on estimated  costs,
and the actual costs are subsequently determined to be higher, such Servicer may
withdraw the additional amount from the applicable Collateral Fund. In the event
that the Mortgage Loan is brought  current by the mortgagor and the  foreclosure
action is discontinued,  the amounts so withdrawn from the applicable Collateral
Fund shall be redeposited if and to the extent that reimbursement  therefor from
amounts  paid by the  mortgagor  is not  prohibited  pursuant to the Pooling and
Servicing  Agreement,  applicable law or the related  mortgage  note.  Except as
provided in the preceding sentence,  amounts withdrawn from a Collateral Fund to
cover Monthly Advances and Liquidation Expenses shall not be redeposited therein
or otherwise reimbursed to the Purchaser.  If and when any such Mortgage Loan is
brought  current by the  mortgagor,  all  amounts  remaining  in the  applicable
Collateral  Fund in respect of such  Mortgage  Loan  (after  adjustment  for all
permitted  withdrawals  and  deposits  pursuant  to this  subsection)  shall  be
released to the Purchaser.

            (f) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Delay  Foreclosure,  the related  Servicer shall continue to
service the Mortgage Loan in accordance  with its  customary  procedures  (other
than the delay in Commencement of Foreclosure as provided  herein).  If and when
the Purchaser shall notify such Servicer that it believes that it is appropriate
to do so, such Servicer may proceed with the Commencement of Foreclosure. In any
event,  if the Mortgage Loan is not brought current by the mortgagor by the time
the loan becomes 6 months delinquent,  the Purchaser's  election shall no longer
be effective  and at the  Purchaser's  option,  either (i) the  Purchaser  shall
purchase the  Mortgage  Loan from the related  Trust Estate at a purchase  price
equal to the fair market value as shown on the Current Appraisal,  to be paid by
(x) applying any balance in the related Collateral Fund to such to such purchase
price, and (y) to the extent of any deficiency,  by wire transfer of immediately
available  funds from the  Purchaser to the related  Servicer for deposit in the
related Certificate Account; or (ii) the related Servicer shall proceed with the
Commencement of Foreclosure.

            (g)  Upon  the  occurrence  of a  liquidation  with  respect  to any
Mortgage  Loan as to which the Purchaser  made an Election to Delay  Foreclosure
and as to  which  the  related  Servicer  proceeded  with  the  Commencement  of
Foreclosure  in  accordance  with  subsection  (f) above,  such  Servicer  shall
calculate the amount,  if any, by which the value shown on the Current Appraisal
obtained  under  subsection  (c) exceeds the actual sales price obtained for the
related  Mortgaged  Property (net of Liquidation  Expenses and accrued  interest
related to the extended  foreclosure  period),  such Servicer shall withdraw the
amount of such excess from the Collateral Fund maintained by such Servicer,  and
shall remit the same to the Trust  Estate as  additional  Liquidation  Proceeds.
After making such withdrawal,  all amounts  remaining in the related  Collateral
Fund in  respect of such  Mortgage  Loan  (after  adjustment  for all  permitted
withdrawals and deposits  pursuant to this  Agreement)  shall be released to the
Purchaser.

            Section 2.03      Purchaser's  Election to Commence  Foreclosure
Proceedings

            (a) In  connection  with any Mortgage  Loan  identified  in a report
under  Section  2.01(a)(i)(B),  the  Purchaser may elect to instruct the related
Servicer to proceed with the Commencement of Foreclosure as soon as practicable.
Such election must be evidenced by written  notice  received by such Servicer by
5:00 p.m.,  New York City time, on the third Business Day following the delivery
of such report under Section 2.01(a)(i).

            (b) Within two Business  Days of making any  Election to  Foreclose,
the Purchaser  shall remit to the related  Servicer,  for deposit in the related
Collateral Fund, an amount, as calculated by such Servicer, equal to 125% of the
current unpaid principal  balance of the Mortgage Loan and three months interest
on the Mortgage Loan at the applicable  Mortgage  Interest Rate. If and when any
such  Mortgage  Loan is brought  current by the  mortgagor,  all amounts in such
Collateral  Fund in respect of such  Mortgage  Loan  (after  adjustment  for all
permitted withdrawals and deposits pursuant to this Agreement) shall be released
to the Purchaser if and to the extent that  reimbursement  therefor from amounts
paid by the  mortgagor is not  prohibited  pursuant to the Pooling and Servicing
Agreement,  applicable  law or the  related  mortgage  note.  The  terms of this
Agreement  will no longer apply to the  servicing of any Mortgage  Loan upon the
failure of the Purchaser to deposit the above  amounts  relating to the Mortgage
Loan within two Business  Days of the  Election to Foreclose  subject to Section
3.01.

            (c) With respect to any Mortgage  Loan as to which the Purchaser has
made an Election to Foreclose,  the related  Servicer  shall continue to service
the  Mortgage  Loan in  accordance  with its  customary  procedures  (other than
Commencement of Foreclosure as provided herein). In connection  therewith,  such
Servicer shall have the same rights to make withdrawals for Monthly Advances and
Liquidations  Expenses from the related  Collateral  Fund as are provided  under
Section  2.02(e),  and such Servicer  shall make  reimbursements  thereto to the
limited extent  provided under such  subsection in accordance with its customary
procedures.  The related  Servicer  shall not be  required  to proceed  with the
Commencement  of  Foreclosure  if (i) the  same is  stayed  as a  result  of the
mortgagor's  bankruptcy  or is  otherwise  barred by  applicable  law, or to the
extent that all legal  conditions  precedent  thereto have not yet been complied
with, or (ii) such Servicer  believes  there is a breach of  representations  or
warranties in the Pooling and Servicing  Agreement by the  Depositor,  which may
result in a repurchase  or  substitution  of such  Mortgage  Loan, or (iii) such
Servicer  reasonably believes the Mortgaged Property may be contaminated with or
affected by hazardous wastes or hazardous  substances (and, without limiting the
such Servicer's right not to proceed with the Commencement of Foreclosure,  such
Servicer  supplies the Purchaser with information  supporting such belief).  Any
foreclosure  that has been initiated may be  discontinued  (x) without notice to
the Purchaser if the Mortgage Loan has been brought  current or if a refinancing
or prepayment  occurs with respect to the Mortgage Loan (including by means of a
short payoff  approved by the  Purchaser) or (y) with notice to the Purchaser if
the related  Servicer has reached the terms of a  forbearance  agreement  unless
instructed  otherwise  by  the  Purchaser  within  two  Business  Days  of  such
notification.  Any such  instruction  shall be based upon a  decision  that such
forbearance agreement is not in conformity with reasonable servicing practices.

            (d)  Upon  the  occurrence  of a  liquidation  with  respect  to any
Mortgage Loan as to which the Purchaser  made an Election to Foreclose and as to
which the related  Servicer  proceeded with the  Commencement  of Foreclosure in
accordance with subsection (c) above,  such Servicer shall calculate the amount,
if any, by which the unpaid  principal  balance of the Mortgage Loan at the time
of  liquidation  (plus all  unreimbursed  interest  and  servicing  advances and
Liquidation  Expenses  in  connection  therewith  other than those paid from the
related Collateral Fund) exceeds the actual sales price obtained for the related
Mortgaged  Property,  and such Servicer shall withdraw the amount of such excess
from the related  Collateral  Fund,  shall remit the same to the Trust Estate as
additional  Liquidation  Proceeds.  After  making such  withdrawal,  all amounts
remaining in the related  Collateral Fund (after  adjustment for all withdrawals
and deposits  pursuant to subsection (c) in respect of such Mortgage Loan) shall
be released to the Purchaser.

            Section 2.04      Termination

            (a) With respect to all Mortgage Loans included in the Trust Estate,
the Purchaser's  right to make any Election to Delay Foreclosure or any Election
to Foreclose and the Servicers'  obligations  under Section 2.01 shall terminate
(i) at such  time as the Class  Balance  of the  Class B  Certificates  has been
reduced  to  zero,  (ii) if the  greater  of (x) 43% (or such  lower  or  higher
percentage  that  represents  the  related  Servicer's  actual  historical  loss
experience  with respect to the Mortgage Loans in the related pool as determined
by such Servicer) of the aggregate  principal balance of all Mortgage Loans that
are in  foreclosure or are more than 90 days  delinquent on a contractual  basis
and REO  properties  or (y) the aggregate  amount that each  Servicer  estimates
through its normal servicing practices will be required to be withdrawn from the
related Collateral Fund with respect to Mortgage Loans as to which the Purchaser
has made an Election to Delay Foreclosure or an Election to Foreclosure, exceeds
(z) the then-current  Class Balance of the Class B Certificates,  (iii) upon any
transfer by the  Purchaser  of any interest  (other than the  minority  interest
therein,  but only if the  transferee  provides  written  acknowledgment  to the
Servicers of the Purchaser's  right hereunder and that such transferee will have
no rights  hereunder) in the Class B Certificates  (whether or not such transfer
is  registered  under the Pooling and Servicing  Agreement),  including any such
transfer in connection  with a termination  of the Trust Estate or (iv) upon any
breach of the terms of this Agreement by the Purchaser.

            (b)  Except  as  set  forth  in  2.04(a),  this  Agreement  and  the
respective  rights,  obligations and  responsibilities  of the Purchaser and the
Servicers  hereunder  shall  terminate  upon the later to occur of (i) the final
liquidation  of the  last  Mortgage  Loan as to  which  the  Purchaser  made any
Election to Delay Foreclosure or any Election to Foreclose and the withdrawal of
all remaining  amounts in any  Collateral  Fund as provided  herein and (ii) ten
Business Days' notice.  The  Purchaser's  right to make an election  pursuant to
Section 2.02 or Section 2.03 hereof with respect to a particular  Mortgage  Loan
shall terminate if the Purchaser fails to make any deposit required  pursuant to
Section  2.02(d) or 2.03(b) or if the Purchaser  fails to make any other deposit
to any Collateral Fund pursuant to this Agreement.

                                  ARTICLE III

                      COLLATERAL FUNDS; SECURITY INTEREST

            Section 3.01      Collateral Funds

      Upon  receipt  from the  Purchaser  of the initial  amount  required to be
deposited in any  Collateral  Fund pursuant to Article II, the related  Servicer
shall establish and maintain with  ________________  as a segregated  account on
its  books  and  records  an  account  (each,  a  "Collateral  Fund"),  entitled
"____________________________________," for the benefit of registered holders of
Bank of America Mortgage Securities,  Inc.; Mortgage Pass-Through  Certificates,
Series __________.  Amounts held in any Collateral Fund shall continue to be the
property  of the  Purchaser,  subject to the first  priority  security  interest
granted  hereunder for the benefit of the  Certificateholders,  until  withdrawn
from  such  Collateral  Fund  pursuant  to  Section  2.02 or 2.03  hereof.  Each
Collateral  Fund shall be an "outside  reserve  fund"  within the meaning of the
REMIC  Provisions,  beneficially  owned by the Purchaser for federal  income tax
purposes.  All income,  gain,  deduction or loss with respect to any  Collateral
Fund shall be that of the Purchaser.  All  distributions  from the Trust Fund to
any  Collateral  Fund shall be treated as  distributed  to the  Purchaser as the
beneficial owner thereof.

      Upon the termination of this Agreement and the liquidation of all Mortgage
Loans as to which the  Purchaser has made any Election to Delay  Foreclosure  or
any Election to Foreclose  pursuant to Section 2.04 hereof,  the Servicers shall
distribute or cause to be distributed to the Purchaser all amounts  remaining in
the  Collateral   Funds  (after   adjustment  for  all  deposits  and  permitted
withdrawals  pursuant to this Agreement)  together with any investment  earnings
thereon.  In the event the Purchaser has made any Election to Delay  Foreclosure
or any Election to Foreclose,  prior to any distribution to the Purchaser of all
amounts remaining in the Collateral  Funds,  funds in the Collateral Funds shall
be applied consistent with the terms of this Agreement.

            Section 3.02      Collateral Fund Permitted Investments.

      Each Servicer shall, at the written direction of the Purchaser, invest the
funds in the related  Collateral Fund in Collateral Fund Permitted  Investments.
Such  direction  shall not be changed more  frequently  than  quarterly.  In the
absence of any direction, a Servicer shall select such investments in accordance
with the definition of Collateral Fund Permitted Investments in its discretion.

      All income and gain realized  from any  investment as well as any interest
earned on deposits in a Collateral Fund (net of any losses on such  investments)
and any payments of principal made in respect of any  Collateral  Fund Permitted
Investment  shall be deposited in such Collateral  Fund upon receipt.  All costs
and realized  losses  associated  with the purchase and sale of Collateral  Fund
Permitted  Investments  shall be borne by the  Purchaser  and the  amount of net
realized  losses shall be deposited by the  Purchaser in the related  Collateral
Fund promptly upon realization.  Each Servicer shall  periodically (but not more
frequently  than monthly)  distribute to the Purchaser upon request an amount of
cash, to the extent cash is available  therefore in the related Collateral Fund,
equal to the amount by which the balance of such Collateral  Fund,  after giving
effect to all other  distributions  to be made from such Collateral Fund on such
date, exceeds the Required Collateral Fund Balance for such Collateral Fund. Any
amounts so distributed  shall be released from the lien and security interest of
this Agreement.

            Section 3.03      Grant of Security Interest

      The  Purchaser  hereby  grants to each  Servicer  for the  benefit  of the
Certificateholders under the Pooling and Servicing Agreement a security interest
in and lien on all of the  Purchaser's  right,  title and interest,  whether now
owned or hereafter acquired, in and to: (1) the Collateral Fund, (2) all amounts
deposited  in  the  related   Collateral  Fund  and  Collateral  Fund  Permitted
Investments  in which such  amounts  are  invested  (and the  distributions  and
proceeds of such  investments) and (3) all cash and non-cash  proceeds of any of
the foregoing,  including  proceeds of the voluntary  conversion thereof (all of
the foregoing collectively, the "Collateral").

      The Purchaser  acknowledges  the lien on and the security  interest in the
Collateral for the benefit of the  Certificateholders.  The Purchaser shall take
all actions  requested by a Servicer as may be  reasonably  necessary to perfect
the security  interest  created under this Agreement in the Collateral and cause
it to be  prior  to all  other  security  interests  and  liens,  including  the
execution  and  delivery to each  Servicer for filing of  appropriate  financing
statements  in  accordance   with  applicable  law.  Each  Servicer  shall  file
appropriate continuation  statements,  or appoint an agent on its behalf to file
such statements, in accordance with applicable law.

            Section 3.04      Collateral Shortfalls.

      In the event that amounts on deposit in a Collateral  Fund at any time are
insufficient  to cover any  withdrawals  therefrom that the related  Servicer is
then entitled to make  hereunder,  the Purchaser  shall be obligated to pay such
amounts  to  such  Servicer  immediately  upon  demand.  Such  obligation  shall
constitute a general corporate  obligation of the Purchaser.  The failure to pay
such  amounts  within two  Business  Days of such demand  (except for amounts to
cover  interest on a Mortgage Loan  pursuant to Sections  2.02(d) and 2.03 (b)),
shall  cause  an  immediate  termination  of the  Purchasers  right to make any
Election  to Delay  Foreclosure  or Election to  Foreclose  and such  Servicers
obligations  under this  Agreement  with respect to all Mortgage  Loans to which
such  insufficiencies  relate,  without the  necessity of any further  notice or
demand on the part of such Servicer.

                                   ARTICLE IV

                            MISCELLANEOUS PROVISIONS

            Section 4.01      Amendment.

      This  Agreement  may be amended from time to time by the Servicers and the
Purchaser by written agreement signed by the Servicers and the Purchaser.

            Section 4.02      Counterparts.

      This   Agreement  may  be  executed   simultaneously   in  any  number  of
counterparts,  each of which counterparts shall be deemed to be an original, and
such counterparts shall constitute but one and the same instrument.

            Section 4.03      Governing Law.

      This Agreement shall be construed in accordance with the laws of the State
of New York and the  obligations,  rights and remedies of the parties  hereunder
shall be determined in accordance with such laws.

            Section 4.04      Notices.

      All demands,  notices and  direction  hereunder  shall be in writing or by
telecopy and shall be deemed effective upon receipt to:

      (a)   in the case of the Servicers,

            Bank of America, FSB
            555 California Street
            San Francisco, California  94104

            Attention:_______________
            Phone:_______________
            Fax:_______________

            Bank of America, N.A.
            101 South Tryon Street
            Charlotte, NC 28255

            Attention:_______________
            Phone:_______________
            Fax:_______________

            NationsBanc Mortgage Corporation
            201 North Tryon Street
            Charlotte, North Carolina  28255

            Attention:_______________
            Phone:_______________
            Fax:_______________

      (b)   in the case of the Purchaser,

            __________________________
            __________________________
            __________________________
            Attention:________________

            Section 4.05      Severability of Provisions.

      If any one or more of the  covenants,  agreements,  provision  or terms of
this Agreement shall be for any reason whatsoever,  including  regulatory,  held
invalid, then such covenants, agreements,  provisions or terms of this Agreement
and  shall  in no way  affect  the  validity  or  enforceability  of  the  other
provisions of this Agreement.

            Section 4.06      Successors and Assigns.

      The  provisions of this  Agreement  shall be binding upon and inure to the
benefit of the respective  successors and assigns of the parties hereto, and all
such provisions shall inure to the benefit of the Certificateholders;  provided,
however,  that the  rights  under  this  Agreement  cannot  be  assigned  by the
Purchaser without the consent of the Servicers.

            Section 4.07      Article and Section Headings.

      The article and section  headings  herein are for convenience of reference
only and shall not limit or otherwise affect the meaning hereof.

            Section 4.08      Confidentiality.

      The Purchaser agrees that all information  supplied by or on behalf of the
Servicers  pursuant  to  Sections  2.01 or 2.02,  including  individual  account
information,  is the property of the Servicers and the Purchaser  agrees to hold
such information confidential and not to disclose such information.

            Section 4.09      Indemnification.

      The Purchaser  agrees to indemnify and hold harmless the Servicers and the
Depositor  and each person who controls the Servicers and the Depositor and each
of their  respective  officers,  directors,  affiliates and agents acting at the
Servicers' or the Depositor's direction (the "Indemnified  Parties") against any
and all losses,  claims,  damages or  liabilities  to which they may be subject,
insofar as such losses,  claims,  damages or liabilities  (or actions in respect
thereof) arise out of, or are based upon, actions taken by, or actions not taken
by, the Servicers or the Depositor,  or on their behalf,  in accordance with the
provisions of this Agreement and (i) which actions  conflict with the Servicers'
or the Depositor's  obligations  under the Pooling and Servicing  Agreement,  or
(ii) give rise to  securities  law liability  under federal or state  securities
laws with respect to the Certificates.  The Purchaser hereby agrees to reimburse
the Indemnified  Parties for the reasonable legal or other expenses  incurred by
them in connection with investigating or defending any such loss, claim, damage,
liability or action. The indemnification  obligations of the Purchaser hereunder
shall survive the termination or expiration of this Agreement.


<PAGE>


      IN WITNESS WHEREOF,  BAFSB,  BANA, NMC and the Purchaser have caused their
names  to  be  signed  hereto  by  their  respective   officers  thereunto  duly
authorized, all as of the day and year first above written.


                                          Bank of America, FSB


                                          By:______________________________
                                          Name:____________________________
                                          Title:___________________________



                                          Bank of America, N.A.


                                          By:______________________________
                                          Name:____________________________
                                          Title:___________________________



                                          NationsBanc Mortgage Corporation


                                          By:______________________________
                                          Name:____________________________
                                          Title:___________________________


                                          [Purchaser]

                                          By:______________________________
                                          Name:____________________________
                                          Title:___________________________




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