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POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

POOLING AND SERVICING AGREEMENT | Document Parties: BEAR STEARNS MORTGAGE FUNDING TRUST 2007-AR1 | STRUCTURED ASSET MORTGAGE INVESTMENTS II INC. | WELLS FARGO BANK, NATIONAL ASSOCIATION, | EMC MORTGAGE CORPORATION You are currently viewing:
This Pooling and Servicing Agreement involves

BEAR STEARNS MORTGAGE FUNDING TRUST 2007-AR1 | STRUCTURED ASSET MORTGAGE INVESTMENTS II INC. | WELLS FARGO BANK, NATIONAL ASSOCIATION, | EMC MORTGAGE CORPORATION

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Title: POOLING AND SERVICING AGREEMENT
Governing Law: New York     Date: 2/15/2007

POOLING AND SERVICING AGREEMENT, Parties: bear stearns mortgage funding trust 2007-ar1 , structured asset mortgage investments ii inc. , wells fargo bank  national association  , emc mortgage corporation
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EXHIBIT 10.1
 
 
                                             
STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.
                            
                                   
DEPOSITOR
 
 
                                                
WELLS FARGO BANK, NATIONAL ASSOCIATION,
                                                                
TRUSTEE
 
 
                                               
                   
AND
 
 
                                                       
EMC MORTGAGE CORPORATION
                                                     
SERVICER, SPONSOR AND COMPANY
 
 
 
                                                    
POOLING AND SERVICING AGREEMENT
 
                                                      
DATED AS OF JANUARY 1, 2007
 
 
 
                                             
STRUCTURED ASSET MORTGAGE INVESTMENTS II INC.

                                             
Bear Stearns Mortgage Funding Trust 2007-AR1
                                          
Mortgage Pass-Through Certificates, Series 2007-AR1
 
 
 
 

 
 
 
 
 
                                                           
TABLE OF CONTENTS
 
 
 
ARTICLE I
             
DEFINITIONS................................................................................2
ARTICLE II
            
CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF
CERTIFICATES...........................57
 
         
Section 2.01.
         
Conveyance of Mortgage Loans to
Trustee..........................................57
         
Section 2.02.
         
Acceptance of Mortgage Loans by
Trustee..........................................59
         
Section 2.03.
         
Assignment of Interest in the Mortgage Loan Purchase
Agreement...................61
         
Section 2.04.
         
Substitution of Mortgage
Loans...................................................63
         
Section 2.05.
         
Issuance of
Certificates.........................................................64
   
      
Section 2.06.
         
Representations and Warranties Concerning the
Depositor..........................65
         
Section 2.07.
         
Representations and Warranties of the Company and
Sponsor........................66
         
Section 2.08.
       
  
Purposes and Powers of the
Trust.................................................69
 
ARTICLE III
           
ADMINISTRATION AND SERVICING OF MORTGAGE
LOANS............................................69
 
         
Section 3.01.
         
Servicer to Act as
Servicer......................................................69
         
Section 3.02.
         
REMIC-Related
Covenants..........................................................71
         
Section 3.03.
         
Monitoring of
Subservicers.......................................................71
         
Section 3.04.
         
Fidelity
Bond....................................................................72
         
Section 3.05.
         
Power to Act;
Procedures.........................................................72
         
Section 3.06.
         
Due-on-Sale Clauses; Assumption
Agreements.......................................73
         
Section 3.07.
         
Release of Mortgage
Files........................................................74
         
Section 3.08.
         
Documents, Records and Funds in Possession of Servicer To Be Held
for Trustee....75
         
Section 3.09.
         
Standard Hazard Insurance and Flood Insurance
Policies...........................76
         
Section 3.10.
         
Presentment of Claims and Collection of
Proceeds.................................77
         
Section 3.11.
         
Maintenance of the Primary Mortgage Insurance
Policies...........................77
         
Section 3.12.
         
Trustee to Retain Possession of Certain Insurance Policies and
Documents.........78
         
Section 3.13.
         
Realization Upon Defaulted Mortgage
Loans........................................78
         
Section 3.14.
         
Compensation for the
Servicer....................................................78
         
Section 3.15.
         
REO
Property.....................................................................79
         
Section 3.16.
         
Annual Statement as to Compliance; Annual
Certification..........................81
     
    
Section 3.17.
         
Assessments of Compliance and Attestation
Reports................................82
         
Section 3.18.
         
Reports Filed with Securities and Exchange
Commission............................83
         
Section 3.19.
         
UCC..............................................................................90
         
Section 3.20.
         
Optional Purchase of Defaulted Mortgage
Loans....................................90
         
Section 3.21.
         
Books and
Records................................................................91
         
Section 3.22.
         
Intention of the Parties and
Interpretation......................................91
 
ARTICLE IV
            
ACCOUNTS..................................................................................92
 
         
Section 4.01.
         
Custodial
Account................................................................92
         
Section 4.02.
         
Permitted Withdrawals and Transfers from the Custodial
Account...................93
         
Section 4.03.
         
Distribution
Account.............................................................94
         
Section 4.04.
         
Permitted Withdrawals and Transfers from the Distribution
Account................95
         
Section 4.05.
         
Adjustable Rate Supplemental
Fund................................................96
         
Section 4.06.
         
Statements to the
Trustee........................................................97
         
Section 4.07.
         
Reserved.........................................................................98
         
Section 4.08.
         
Reserve
Fund.....................................................................98
         
Section 4.09.
         
Class XP Reserve
Account.........................................................99
         
Section 4.10.
         
Final Maturity Reserve
Account..................................................100
 
ARTICLE V
             
CERTIFICATES.............................................................................101
 
         
Section 5.01.
         
Certificates....................................................................101
         
Section 5.02.
         
Registration of Transfer and Exchange of
Certificates...........................109
     
    
Section 5.03.
         
Mutilated, Destroyed, Lost or Stolen
Certificates...............................112
         
Section 5.04.
         
Persons Deemed
Owners...........................................................112
         
Section 5.05.
         
Transfer Restrictions on Residual
Certificates..................................113
         
Section 5.06.
         
Restrictions on Transferability of
Certificates.................................114
         
Section 5.07.
         
ERISA
Restrictions..............................................................114
         
Section 5.08.
         
Rule 144A
Information...........................................................115
 
ARTICLE VI
            
PAYMENTS TO
CERTIFICATEHOLDERS...........................................................116
 
         
Section 6.01.
         
Distributions on the
Certificates...............................................116
         
Section 6.02.
         
Allocation of Losses and Subsequent
Recoveries..................................124
         
Section 6.03.
         
Payments........................................................................125
         
Section 6.04.
         
Statements to
Certificateholders................................................125
         
Section 6.05.
         
Monthly
Advances................................................................128
         
Section 6.06.
         
Compensating Interest
Payments..................................................129
         
Section 6.07.
         
Distributions on REMIC Regular
Interests........................................129
 
ARTICLE VII
           
THE
SERVICER.............................................................................130
 
         
Section 7.01.
         
Liabilities of the
Servicer.....................................................130
         
Section 7.02.
         
Merger or Consolidation of the
Servicer.........................................130
         
Section 7.03.
         
Indemnification of the
Trustee..................................................130
         
Section 7.04.
         
Limitations on Liability of the Servicer and
Others.............................131
         
Section 7.05.
         
Servicer Not to
Resign..........................................................132
     
    
Section 7.06.
         
Successor
Servicer..............................................................132
         
Section 7.07.
         
Sale and Assignment of
Servicing................................................132
 
ARTICLE VIII
          
DEFAULT..................................................................................133
 
         
Section 8.01.
         
Events of
Default...............................................................133
         
Section 8.02.
         
Trustee to Act; Appointment of
Successor........................................135
         
Section 8.03.
         
Notification to
Certificateholders..............................................136
         
Section 8.04.
         
Waiver of
Defaults..............................................................136
         
Section 8.05.
         
List of
Certificateholders......................................................136
 
ARTICLE IX
            
CONCERNING THE
TRUSTEE...................................................................137
 
         
Section 9.01.
         
Duties of
Trustee...............................................................137
         
Section 9.02.
         
Certain Matters Affecting the
Trustee...........................................139
         
Section 9.03.
         
Trustee Not Liable for Certificates or Mortgage
Loans...........................140
         
Section 9.04.
         
Trustee May Own
Certificates....................................................141
         
Section 9.05.
         
Trustee’s Fees and
Expenses.....................................................141
         
Section 9.06.
         
Eligibility Requirements for
Trustee............................................141
         
Section 9.07.
         
Insurance.......................................................................141
         
Section 9.08.
         
Resignation and Removal of the
Trustee..........................................142
         
Section 9.09.
         
Successor
Trustee...............................................................142
         
Section 9.10.
         
Merger or Consolidation of
Trustee..............................................143
         
Section 9.11.
         
Appointment of Co-Trustee or Separate
Trustee...................................143
     
    
Section 9.12.
         
Federal Information Returns and Reports to Certificateholders;
REMIC
                                 
Administration................................................................144
 
ARTICLE X
             
TERMINATION..............................................................................147
 
         
Section 10.01.
        
Termination Upon Repurchase by the Depositor or its Designee or
Liquidation of
                                  
the Mortgage
Loans...........................................................147
         
Section 10.02.
        
Additional Termination
Requirements.............................................149
 
ARTICLE XI
            
MISCELLANEOUS
PROVISIONS.................................................................151
 
         
Section 11.01.
        
Intent of
Parties...............................................................151
         
Section 11.02.
        
Amendment.......................................................................151
         
Section 11.03.
        
Recordation of
Agreement........................................................152
         
Section 11.04.
        
Limitation on Rights of
Certificateholders......................................152
         
Section 11.05.
        
Acts of
Certificateholders......................................................153
         
Section 11.06.
        
Governing
Law...................................................................154
         
Section 11.07.
        
Notices.........................................................................154
         
Section 11.08.
        
Severability of
Provisions......................................................155
         
Section 11.09.
        
Successors and
Assigns..........................................................155
         
Section 11.10.
        
Article and Section
Headings....................................................155
         
Section 11.11.
        
Counterparts....................................................................155
         
Section 11.12.
        
Notice to Rating
Agencies.......................................................155
         
Section 11.13.
        
Use of Subservicers and
Subcontractors..........................................156
 
                        
                                       
EXHIBITS
 
Exhibit A-1
                
-
        
Form of Class A Certificate
Exhibit A-2
                
-
        
Reserved
Exhibit A-3
                
-
        
Form of Class I-B Certificate
Exhibit A-4
                
-
    
    
Form of Class II-B-1, Class II-B-2, Class II-B-3 and Class II-B-4
                                    
Certificates
Exhibit A-5
                         
Form of II-B-5 Certificate
Exhibit A-6
                
-
        
Form of Class B-IO Certificate
Exhibit A-7
                
-
        
Form of Class R Certificate
Exhibit A-8
                
-
        
Form of Class R-X Certificate
Exhibit A-9
                
-
        
Form of Class X Certificate
Exhibit A-10
               
-
        
Form of Class XP Certificate
Exhibit B
                  
-
        
Mortgage Loan Schedule
Exhibit C
                  
-
        
Reserved
Exhibit D
                  
-
        
Request for Release of Documents
Exhibit E
                  
-
        
Form of Affidavit pursuant to Section 860E(e)(4)
Exhibit F-1
                
-
        
Form of Investment Letter (Non-Rule 144A)
Exhibit F-2
                
-
        
Form of Rule 144A Investment Representation
Exhibit F-3
                
-
        
Form of Transferor Representation Letter
Exhibit G
              
    
-
        
Form of Custodial Agreement
Exhibit H
                  
-
        
Form of Mortgage Loan Purchase Agreement
Exhibit I
                  
-
        
Form of Trustee Limited Power of Attorney
Exhibit J
                  
-
        
Reserved
Exhibit K
      
            
-
        
Loan Level Format for Tape Input, Servicer Period Reporting
Exhibit L
                  
-
        
Reporting Data for Defaulted Loans
Exhibit M
                  
-
        
Reserved
Exhibit N
                  
-
        
Form of Cap Contracts
Exhibit O
                  
-
        
Reserved
Exhibit P
                  
-
        
Servicing Criteria to be Addressed in Assessment of Compliance
Exhibit Q-1
                
-
        
Form of Servicer Back-Up Certification
Exhibit Q-2
                
-
        
Form of Trustee Back-Up Certification
Exhibit R
                  
-
        
Form 10-D, Form 8-K and Form 10-K Reporting Responsibility
Exhibit S
                  
-
        
Additional Disclosure Information
Exhibit T
                  
-
        
Reserved
 
 
        
                                                       
SCHEDULES
 
Schedule A
                 
-
        
Coupon Strip Reserve Account Schedule
 
 
 

 
 
 
 
                                                    
POOLING AND SERVICING AGREEMENT
 
         
Pooling and Servicing
  
Agreement dated as of January 1, 2007, among Structured Asset
Mortgage
  
Investments II Inc., a Delaware
corporation,
  
as depositor (the “Depositor”),
  
Wells Fargo Bank, National
  
Association,
  
a banking association organized under the laws
of the United States, not in its individual
  
capacity but solely as trustee (the “Trustee”) and EMC
Mortgage
  
Corporation,
  
as servicer
(in such
  
capacity,
  
the
  
“Servicer”),
  
as company (in such capacity,
  
the “Company” or “EMC”) and, as sponsor (in
such
  
capacity,
  
the
“Sponsor”).
 
                                                         
PRELIMINARY STATEMENT
 
         
On or prior to the Closing
  
Date,
  
the
  
Depositor
  
acquired the
  
Mortgage
  
Loans from the Sponsor.
  
On the Closing
  
Date,
  
the
Depositor
  
will
  
sell the
  
Mortgage
  
Loans and
  
certain
  
other
  
property
  
to the
  
Trust
  
Fund and
  
receive
  
in
  
consideration
  
therefor
Certificates evidencing the entire beneficial ownership interest in
the Trust Fund.
 
         
The
  
Trustee on behalf of the Trust
  
shall make an
  
election
  
for the assets
  
constituting
  
REMIC I to be treated
  
for federal
income tax purposes as a REMIC.
  
On the Startup Day, the REMIC I Regular
  
Interests
  
will be
  
designated
  
“regular
  
interests”
  
in such
REMIC.
 
         
The
  
Trustee on behalf of the Trust
  
shall make an
  
election
  
for the assets
  
constituting
  
REMIC II to be treated for federal
income tax purposes as a REMIC.
  
On the Startup Day, the REMIC II Regular
  
Interests
  
will be
  
designated
  
“regular
  
interests” in such
REMIC.
 
    
     
The
  
Trustee on behalf of the Trust
  
shall make an election
  
for the assets
  
constituting
  
REMIC III to be treated for federal
income tax purposes as a REMIC.
  
On the Startup Day, the REMIC III Regular
  
Interests
  
will be designated
  
“regular
  
interests” in such
REMIC.
 
         
The
  
Trustee on behalf of the Trust
  
shall make an
  
election
  
for the assets
  
constituting
  
REMIC IV to be treated for federal
income tax purposes as a REMIC.
  
On the Startup Day, the REMIC IV Regular
  
Interests
  
will be
  
designated
  
the “regular
  
interests”
  
in
such REMIC.
 
         
The Class R Certificates
  
will evidence
  
ownership of the “residual
  
interest” in each of REMIC I, REMIC II and REMIC III. The
Class R-X Certificates will evidence ownership of the
“residual interest” in REMIC IV.
 
         
The Group I Mortgage Loans will have an Outstanding
  
Principal
  
Balance as of the Cut-off Date,
  
after deducting all Scheduled
Principal
  
due on or before the Cut-off
  
Date,
  
of
  
$287,403,461.81.
  
The Group II Mortgage
  
Loans will have an
  
Outstanding
  
Principal
Balance as of the Cut-off Date, after deducting all Scheduled
Principal due on or before the Cut-off Date, of $818,428,815.22.
 
         
In consideration of the mutual agreements
  
herein contained,
  
the Depositor,
  
the Servicer,
  
the Sponsor,
  
the Company and the
Trustee agree as follows:
 
                                                               
ARTICLE I
 
                                                              
Definitions
 
         
Whenever used in this Agreement,
  
the following words and phrases,
  
unless otherwise
  
expressly provided or unless the context
otherwise requires, shall have the meanings specified in this
Article.
 
         
2007-AR1 REMIC: Any of REMIC I, REMIC II, REMIC III and REMIC IV.
 
         
Accepted
  
Servicing
  
Practices:
  
The procedures,
  
including prudent
  
collection and loan
  
administration
  
procedures,
  
and the
standard of care (i) employed by prudent
  
mortgage
  
servicers
  
which service
  
mortgage
  
loans of the same type as the Mortgage Loans in
the
  
jurisdictions in which the related Mortgage
  
Properties are located or (ii) in accordance with the Fannie Mae
Guide or Freddie Mac
Guide,
  
subject to any variances
  
negotiated
  
with Fannie Mae or Freddie Mac and subject to the express
  
provisions of this
  
Agreement.
Such
  
standard of care shall not be lower than that the Servicer
  
customarily
  
employs and
  
exercises in
  
servicing
  
and
  
administering
similar mortgage loans for its own account and shall be in full
compliance with all federal,
  
state, and local laws, ordinances,
  
rules
and regulations.
 
         
Account:
  
The Custodial
  
Account,
  
the Adjustable Rate
  
Supplemental
  
Fund, the
  
Distribution
  
Account,
  
the Reserve Fund, the
Final Maturity Reserve Account or the Class XP Reserve Account, as
the context may require.
 
         
Actual Monthly
  
Payments:
  
For any Mortgage Loan and each Due Period,
  
the actual
  
monthly
  
payments of principal and interest
received during such month on such Mortgage Loan.
 
         
Additional Disclosure:
  
As defined in Section 3.18(a)(v).
 
         
Additional Form 10-D Disclosure:
  
As defined in Section 3.18(a)(i).
 
         
Additional Form 10-K Disclosure:
  
As defined in Section 3.18(a)(iv).
 
         
Adjustable Rate Supplemental Fund: An “outside reserve
fund” within the meaning of Treasury Regulation
  
1.860G-2(h),
  
which is
not an asset of any REMIC and which is established and maintained
pursuant to Section 4.05.
 
         
Adjusted Rate Cap: With respect to the Class I-A
  
Certificates
  
and Class I-B
  
Certificates,
  
each
  
Distribution
  
Date and the
related Due
  
Period,
  
the sum of (i) the
  
Scheduled
  
Payments
  
owed on the Group I Mortgage
  
Loans for such Due Period less the related
Servicing Fee and Trustee Fee and (ii) the related Actual Monthly
Payments received in excess of the Scheduled
  
Payments,
  
expressed as
a per annum rate calculated on the basis of the aggregate
  
Stated
  
Principal
  
Balance of the Group I Mortgage Loans for such Due Period
and further
  
reflecting
  
the accrual of interest on an
  
actual/360 
 
basis,
  
minus the sum of (a) the interest
  
payable to the Class I-X
Certificates
  
and (b) the Coupon
  
Strip with
  
respect to Loan Group I, if any,
  
payable
  
to the Final
  
Maturity
  
Reserve
  
Account
  
with
respect to such Distribution Date, expressed as a per annum rate.
 
                  
With respect to the Group II
  
Certificates,
  
each
  
Distribution
  
Date and the related Due Period,
  
the sum of (i) the
Scheduled
  
Payments
  
owed on the Group II Mortgage
  
Loans for such Due Period less the related
  
Servicing
  
Fee and Trustee Fee and (ii)
the related Actual
  
Monthly
  
Payments
  
received in excess of the Scheduled
  
Payments,
  
expressed as a per annum rate
  
calculated on the
basis of the aggregate Stated Principal
  
Balance of the Group II Mortgage Loans for such Due Period and
further
  
reflecting the accrual
of interest on an actual/360 basis.
 
         
Affiliate:
  
As to any
  
Person,
  
any other
  
Person
  
controlling,
  
controlled
  
by or under
  
common
  
control
  
with
  
such
  
Person.
“Control”
  
means the power to direct the management
  
and policies of a Person,
  
directly or indirectly,
  
whether
  
through
  
ownership of
voting securities,
  
by contract or otherwise.
  
“Controlled” and “Controlling” have
meanings
  
correlative to the foregoing.
  
The Trustee
may
  
conclusively
  
presume that a Person is not an Affiliate of another
  
Person unless a Responsible
  
Officer of the Trustee has actual
knowledge to the contrary.
 
         
Agreement:
  
This Pooling and Servicing Agreement and all amendments hereof and
supplements hereto.
 
  
       
Annual Certification:
  
As defined in Section 3.16(b) herein.
 
         
Applicable Credit Rating:
  
For any long-term deposit or security,
  
a credit rating of “AAA” in the case of S&P or
“Aaa” in the
case of Moody’s (or with respect to
  
investments
  
in money market
  
funds,
  
a credit rating of “AAAm” or “AAAm-G” in
the case of S&P and
the highest
  
rating
  
given by Moody’s for money
  
market funds in the case of Moody’s).
  
For any
  
short-term
  
deposit or security,
  
or a
rating of “A-l+” in the case of S&P or
“Prime-1” in the case of Moody’s.
 
         
Applicable
  
State Law:
  
For purposes of
  
Section 9.12(d),
  
the
  
Applicable
  
State Law shall be (a) the law of the State of New
York and (b) such
  
other
  
state law whose
  
applicability
  
shall have been
  
brought to the
  
attention
  
of the
  
Trustee by either
  
(i) an
Opinion of Counsel reasonably
  
acceptable to the Trustee delivered to it by the Servicer or the
Depositor,
  
or (ii) written notice from
the appropriate taxing authority as to the applicability of such
state law.
 
         
Applied
  
Realized
  
Loss
  
Amount:
  
With
  
respect
  
to any
  
Distribution
  
Date
  
and a Class of
  
Class A
  
Certificates
  
or Class B
Certificates,
  
the sum of the Realized Losses with respect to the Mortgage Loans
in the related Loan Group, 
 
which are to be applied in
reduction of the Current
  
Principal
  
Amount of such Class of Certificates
  
pursuant to this Agreement in an amount equal to the amount,
if any,
  
by which,
  
(i) the
  
aggregate
  
Current
  
Principal
  
Amount of all of the
  
Certificates
  
in the
  
related
  
Loan Group
  
(after all
distributions
  
of principal on such
  
Distribution
  
Date) exceeds (ii) the
  
aggregate
  
Stated
  
Principal
  
Balance of all of the Mortgage
Loans in the related
  
Loan Group for such
  
Distribution
  
Date.
  
The Applied 
 
Realized
  
Loss Amount with respect to the Group I Mortgage
Loans shall be allocated
  
first to the Class I-B-9,
  
Class I-B-8,
  
Class I-B-7,
  
Class I-B-6,
  
Class I-B-5,
  
Class I-B-4,
  
Class I-B-3,
Class I-B-2 and Class I-B-1
  
Certificates,
  
sequentially
  
in that order, in each case until the Current
  
Principal
  
Amount of each such
Class has been reduced to zero.
  
Thereafter,
  
the principal
  
portion of Realized Losses on the Group I Mortgage Loans will be
allocated
on any Distribution
  
Date first, to the Class I-A-3
  
Certificates,
  
then to the Class I-A-2
  
Certificates,
  
and then to the Class I-A-1
Certificates,
  
sequentially
  
in that
  
order,
  
until the
  
Current
  
Principal
  
Amount of each such Class has been
  
reduced
  
to zero.
  
The
Applied
  
Realized Loss Amount with respect to the Group II Mortgage Loans
shall be allocated
  
first to the Class II-B-5,
  
Class II-B-4,
Class II-B-3, Class II-B-2 and Class II-B-1
  
Certificates,
  
sequentially in that order, in each case until the Current
Principal Amount
of each such Class has been
  
reduced to zero.
  
Thereafter,
  
the
  
principal
  
portion of Realized
  
Losses on the Group II Mortgage
  
Loans
will be
  
allocated
  
on any
  
Distribution
  
Date
  
first,
  
to the
  
Class
  
II-A-4
  
Certificates,
  
and
  
then pro
  
rata to the
  
Class
  
II-A-1
Certificates, the Class II-A-2 Certificates,
  
and the Class II-A-3 Certificates,
  
until the Current Principal Amount of each such Class
has been reduced to zero.
 
         
Appraised
  
Value:
  
For any Mortgaged
  
Property related to a Mortgage Loan, the amount set forth as the
appraised value of such
Mortgaged Property in an appraisal made for the mortgage originator
in connection with its origination of the related Mortgage Loan.
 
         
Assessment of Compliance:
  
As defined in Section 3.17.
 
         
Attestation Report:
  
As defined in Section 3.17.
 
         
Attesting Party:
  
As defined in Section 3.17.
 
         
Available
  
Funds:
  
With
  
respect
  
to each
  
Distribution
  
Date,
  
the
  
aggregate
  
Principal
  
Funds and
  
Interest
  
Funds for such
Distribution Date.
 
         
Back-Up Certification:
  
As defined in Section 3.18(a)(iv).
 
         
Bankruptcy Code:
  
The United States Bankruptcy Code, as amended as codified in 11
U.S.C. §§ 101-1330.
 
         
Bankruptcy
  
Loss: Any loss resulting from a bankruptcy
  
court,
  
in connection with a personal
  
bankruptcy of a mortgagor,
  
(1)
establishing the value of a mortgaged
  
property at an amount less than the Outstanding
  
Principal
  
Balance of the Mortgage Loan secured
by such mortgaged property or (2) reducing the amount of the
Monthly Payment on the related Mortgage Loan.
 
         
Basis Risk Shortfall:
  
With respect to any Offered
  
Certificates
  
(other than the Class X
  
Certificates)
  
and the Class II-B-5
Certificates and as to any Distribution Date, the excess, if any,
of:
 
 
         
1.
       
the amount of Current Interest that such Class would have been
entitled to receive on such
  
Distribution Date had the
                  
applicable
  
Pass-Through
  
Rate been
  
calculated at a per annum rate equal to One-Month
  
LIBOR plus the related Margin
                  
and (ii) 10.50% per annum,
  
or with
  
respect to the Class
  
II-A-2
  
Certificates
  
and the Class
  
II-A-3
  
Certificates,
                  
11.50% per annum, over
 
 
         
2.
       
the amount of Current Interest on such Class
  
calculated using a Pass-Through
  
Rate equal to the related Net Rate Cap
                  
for such Distribution Date.
 
         
Basis Risk Shortfall Carry Forward Amount:
  
With respect to any
  
Distribution
  
Date and each Class of Class A Certificates and
Class B
  
Certificates,
  
the sum of the Basis Risk Shortfall for such
  
Distribution
  
Date and the Basis Risk Shortfalls for all previous
Distribution
  
Dates not previously paid from any source
  
including the Excess
  
Cashflow and payments under the Cap Contracts,
  
together
with interest thereon at a rate equal to the related Pass-Through
Rate for such Class of Certificates for such Distribution Date.
 
         
Book-Entry
  
Certificates:
  
Initially,
  
all
  
Classes of
  
Certificates
  
other than the
  
Private
  
Certificates
  
and the
  
Residual
Certificates.
 
         
Business
  
Day: Any day other than (i) a
  
Saturday or a Sunday,
  
or (ii) a day on which the New York Stock
  
Exchange or Federal
Reserve is closed or on which
  
banking
  
institutions
  
in any
  
jurisdiction
  
in which the
  
Trustee,
  
the
  
Custodian
  
or the Servicer are
authorized or obligated by law or executive order to be closed.
 
         
Cap
  
Contracts:
  
With respect to each Class of the Class II-A
  
Certificates
  
and Class II-B
  
Certificates,
  
the respective cap
contracts,
  
dated as of January 31,
  
2007,
  
between the
  
Trustee,
  
on behalf of the Trust for the benefit of the Holders of the
related
Certificates,
  
and the Cap Counterparty,
  
together with any scheduling,
  
confirmations or other agreements
  
related thereto,
  
a form of
which is attached hereto as Exhibit N.
 
         
Cap Contract
  
Payment Amount:
  
With respect to any
  
Distribution
  
Date and a Cap Contract,
  
the amounts received from such Cap
Contract, if any, on such Distribution Date.
 
       
  
Cap Counterparty: Bear Stearns Financial Products Inc.
 
         
Certificate:
  
Any mortgage
  
pass-through
  
certificate
  
evidencing a beneficial ownership interest in the Trust Fund signed
and
countersigned
  
by the Trustee in
  
substantially
  
the forms
  
annexed
  
hereto as Exhibits A-1, A-3, A-4, A-5, A-6, A-7, A-8, A-9 and A-10
with the blanks therein appropriately completed.
 
         
Certificate
  
Group:
  
With respect to Loan Group I, the Group I
  
Certificates,
  
and with respect to Loan Group II, the Group II
Certificates.
 
         
Certificate
  
Owner:
  
Any Person who is the beneficial
  
owner of a Certificate
  
registered in the name of the Depository or its
nominee.
 
         
Certificate Register:
  
The register maintained pursuant to Section 5.02.
 
        
 
Certificateholder:
  
A Holder of a Certificate.
 
         
Certification Parties:
  
As defined in Section 3.18(a)(iv).
 
         
Certifying Person:
  
As defined in Section 3.18(a)(iv).
 
         
Class: With respect to the Certificates,
  
any of Class I-A-1,
  
Class I-A-2,
  
Class I-A-3, Class I-X, Class I-B-1, Class I-B-2,
C-lass I-B-3, Class I-B-4,
  
Class I-B-5,
  
Class I-B-6,
  
Class I-B-7,
  
Class I-B-8, Class I-B-9, Class R, Class R-X, Class I-XP-1,
  
Class
I-XP-2,
  
Class I-B-IO,
  
Class II-A-1, Class II-A-2, Class II-A-3, Class II-A-4, Class
II-B-1, Class II-B-2, Class II-B-3, Class II-B-4,
Class II-B-5, Class II-XP and Class II-B-IO Certificates.
 
         
Class I-A Certificates: The Class I-A-1, Class I-A-2 and Class
I-A-3 Certificates.
 
         
Class I-A Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group I
Trigger Event is not in effect,
  
an amount equal to the excess (if any) of (x) the aggregate
  
Current Principal Amount of the Class I-A
Certificates
  
immediately
  
prior to such
  
Distribution Date over (y) the lesser of (I) the excess of (a) the
aggregate Stated Principal
Balance of the Group I Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized Losses on the Group I Mortgage Loans incurred during the
related
  
Prepayment
  
Period) over (b) the aggregate
  
Stated Principal
Balance of the Group I Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized
  
Losses
  
on the Group I
  
Mortgage
  
Loans
  
incurred
  
during
  
the
  
related
  
Prepayment
  
Period)
  
multiplied
  
by (i) prior to the
Distribution
  
Date in January 2013,
  
28.750% and (ii) on or after the Distribution Date in January 2013,
  
23.000%,
  
and (II) the excess
of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group I Mortgage
  
Loans as of the last day of the
  
related
  
Due Period
  
(after
reduction for Principal
  
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred during the related
  
Prepayment
  
Period)
over (b) 0.50% of the Stated Principal Balance of the Group I
Mortgage Loans as of the Cut-off Date.
 
         
Class I-B Certificates:
  
The Class I-B-1,
  
Class I-B-2, Class I-B-3, Class I-B-4, Class I-B-5, Class I-B-6,
Class I-B-7, Class
I-B-8 and Class I-B-9 Certificates.
 
         
Class I-B-1 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-1
Certificates
  
immediately
  
prior to such
  
Distribution Date over (y) the lesser of (I) the excess of (a) the
aggregate Stated Principal
Balance of the Group I Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized
  
Losses on the Group I Mortgage Loans
  
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1) the aggregate
Current Principal Amount of the Class I-A Certificates
  
(after taking into account the payment of the Class I-A Principal
  
Distribution
Amount for such
  
Distribution
  
Date) and (2) the aggregate Stated Principal Balance of the Group I
Mortgage Loans as of the last day of
the related Due Period (after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the Group I Mortgage Loans incurred during
the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January 2013,
  
22.750% and (ii) on or after the
Distribution
  
Date in
  
January
  
2013,
  
18.200%,
  
and (II) the
  
excess of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance
  
of the Group I
Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the
Group I Mortgage Loans incurred during the related
  
Prepayment
  
Period) over (b) 0.50% of the Stated
  
Principal
  
Balance of the Group I
Mortgage Loans as of the Cut-off Date.
 
         
Class I-B-2 Principal
  
Distribution 
 
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-2
Certificates
  
immediately
  
prior to such
  
Distribution Date over (y) the lesser of (I) the excess of (a) the
aggregate Stated Principal
Balance of the Group I Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized
  
Losses on the Group I Mortgage Loans
  
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1) the aggregate
Current Principal Amount of the Class I-A Certificates
  
(after taking into account the payment of the Class I-A Principal
  
Distribution
Amount for such
  
Distribution
  
Date), (2) the aggregate
  
Current
  
Principal Amount of the Class I-B-1
  
Certificates
  
(after taking into
account
  
the
  
payment of the Class I-B-1
  
Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (3) the 
 
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior
to the Distribution
  
Date in January 2013,
  
17.250% and (ii) on or after the Distribution Date in January 2013,
  
13.800%,
  
and (II) the
excess of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due Period
(after
  
reduction for Principal
  
Prepayments and Realized
  
Losses on the Group I Mortgage Loans incurred during the related
  
Prepayment
Period) over (b) 0.50% of the Stated Principal Balance of the Group
I Mortgage Loans as of the Cut-off Date.
 
         
Class I-B-3 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-3
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2)
  
the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-1
Certificates
  
(after taking into account the payment of the Class I-B-1 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(3) the aggregate
  
Current Principal Amount of the Class I-B-2
  
Certificates
  
(after taking into account the payment of the Class I-B-2
Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (4) the aggregate Stated
  
Principal
  
Balance of the Group I Mortgage
Loans as of the last day of the related Due Period
  
(after
  
reduction
  
for
  
Principal
  
Prepayments
  
and Realized
  
Losses on the Group I
Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January 2013,
15.500%
  
and (ii) on or after
  
the
  
Distribution
  
Date in
  
January
  
2013,
  
12.400%,
  
and (II) the
  
excess of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments
  
and Realized
  
Losses on the Group I Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the
Stated Principal Balance of the Group I Mortgage Loans as of the
Cut-off Date.
 
         
Class I-B-4 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-4
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2)
  
the
  
aggregate
  
Current 
 
Principal
  
Amount
  
of the
  
Class
  
I-B-1
Certificates
  
(after taking into account the payment of the Class I-B-1 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(3) the aggregate
  
Current Principal Amount of the Class I-B-2
  
Certificates
  
(after taking into account the payment of the Class I-B-2
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(4) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-3
Certificates (after taking into account the payment of the Class
I-B-3 Principal
  
Distribution
  
Amounts for such Distribution Date) and
(5) the
  
aggregate
  
Stated
  
Principal
  
Balance
  
of the Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
reduction for Principal
  
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred during the related
  
Prepayment
  
Period)
multiplied by (i) prior to the Distribution
  
Date in January 2013,
  
11.875% and (ii) on or after the Distribution Date in January 2013,
9.500%,
  
and (II) the excess of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group I Mortgage
  
Loans as of the last day of the
related Due Period (after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the Group I Mortgage Loans incurred during the
related Prepayment Period) over (b) 0.50% of the Stated Principal
Balance of the Group I Mortgage Loans as of the Cut-off Date.
 
         
Class I-B-5 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-5
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2)
  
the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-1
Certificates
  
(after taking into account the payment of the Class I-B-1 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(3) the aggregate
  
Current Principal Amount of the Class I-B-2
  
Certificates
  
(after taking into account the payment of the Class I-B-2
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(4) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-3
Certificates
  
(after taking into account the payment of the Class I-B-3 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(5) the aggregate
  
Current Principal Amount of the Class I-B-4
  
Certificates
  
(after taking into account the payment of the Class I-B-4
Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (6) the aggregate Stated
  
Principal
  
Balance of the Group I Mortgage
Loans as of the last day of the related Due Period
  
(after
  
reduction
  
for
  
Principal
  
Prepayments
  
and Realized
  
Losses on the Group I
Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January 2013,
10.125%
  
and (ii) on or after
  
the
  
Distribution
  
Date in
  
January
  
2013,
  
8.100%,
  
and (II) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments
  
and Realized
  
Losses on the Group I Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the
Stated Principal Balance of the Group I Mortgage Loans as of the
Cut-off Date.
 
         
Class I-B-6 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-6
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2)
  
the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-1
Certificates
  
(after taking into account the payment of the Class I-B-1 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(3) the aggregate
  
Current Principal Amount of the Class I-B-2
  
Certificates
  
(after taking into account the payment of the Class I-B-2
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(4) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-3
Certificates
  
(after taking into account the payment of the Class I-B-3 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(5) the aggregate
  
Current Principal Amount of the Class I-B-4
  
Certificates
  
(after taking into account the payment of the Class I-B-4
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(6) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-5
Certificates (after taking into account the payment of the Class
I-B-5 Principal
  
Distribution
  
Amounts for such Distribution Date) and
(7) the
  
aggregate
  
Stated
  
Principal
  
Balance
  
of the Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
reduction for Principal
  
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred during the related
  
Prepayment
  
Period)
multiplied by (i) prior to the Distribution
  
Date in January 2013,
  
8.875% and (ii) on or after the Distribution
  
Date in January 2013,
7.100%,
  
and (II) the excess of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group I Mortgage
  
Loans as of the last day of the
related Due Period (after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the Group I Mortgage Loans incurred during the
related Prepayment Period) over (b) 0.50% of the Stated Principal
Balance of the Group I Mortgage Loans as of the Cut-off Date.
 
         
Class I-B-7 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-7
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for 
 
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2)
  
the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-1
Certificates
  
(after taking into account the payment of the Class I-B-1 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(3) the aggregate
  
Current Principal Amount of the Class I-B-2
  
Certificates
  
(after taking into account the payment of the Class I-B-2
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(4) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-3
Certificates
  
(after taking into account the payment of the Class I-B-3 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(5) the aggregate
  
Current Principal Amount of the Class I-B-4
  
Certificates
  
(after taking into account the payment of the Class I-B-4
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(6) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-5
Certificates
  
(after taking into account the payment of the Class I-B-5 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(7) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class B-6
  
Certificates
  
(after
  
taking into account the payment of the Class B-6
Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (8) the aggregate Stated
  
Principal
  
Balance of the Group I Mortgage
Loans as of the last day of the related Due Period
  
(after
  
reduction
  
for
  
Principal
  
Prepayments
  
and Realized
  
Losses on the Group I
Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January 2013,
6.750% and (ii) on or after the Distribution
  
Date in January 2013,
  
5.400%,
  
and (II) the excess of (a) the aggregate Stated Principal
Balance of the Group I Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized Losses on the Group I Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the Stated
  
Principal
Balance of the Group I Mortgage Loans as of the Cut-off Date.
 
         
Class I-B-8 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-8
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount for such Distribution Date), (2) the aggregate Current
Principal Amount of the Class I-B-1 Certificates
(after
  
taking into
  
account the
  
payment of the Class I-B-1
  
Principal
  
Distribution
  
Amounts
  
for such
  
Distribution
  
Date),
  
(3) the
aggregate
  
Current
  
Principal
  
Amount of the Class
  
I-B-2
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-B-2
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(4) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-3
Certificates
  
(after taking into account the payment of the Class I-B-3 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(5) the aggregate
  
Current Principal Amount of the Class I-B-4
  
Certificates
  
(after taking into account the payment of the Class I-B-4
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(6) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-5
Certificates
  
(after taking into account the payment of the Class I-B-5 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(7) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class B-6
  
Certificates
  
(after
  
taking into account the payment of the Class B-6
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(8) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-7
Certificates (after taking into account the payment of the Class
I-B-7 Principal
  
Distribution
  
Amounts for such Distribution Date) and
(9) the
  
aggregate
  
Stated
  
Principal
  
Balance
  
of the Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
reduction for Principal
  
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred during the related
  
Prepayment
  
Period)
multiplied by (i) prior to the Distribution
  
Date in January 2013,
  
5.500% and (ii) on or after the Distribution
  
Date in January 2013,
4.400%,
  
and (II) the excess of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group I Mortgage
  
Loans as of the last day of the
related Due Period (after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the Group I Mortgage Loans incurred during the
related Prepayment Period) over (b) 0.50% of the Stated Principal
Balance of the Group I Mortgage Loans as of the Cut-off Date.
 
         
Class I-B-9 Principal
  
Distribution
  
Amount:
  
For any Distribution Date on or after the related Stepdown Date on
which a Group
I Trigger
  
Event is not in effect,
  
an amount
  
equal to the
  
excess (if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
  
I-B-9
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the
  
Group I
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group I Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment of the Class I-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2)
  
the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-1
Certificates
  
(after taking into account the payment of the Class I-B-1 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(3) the aggregate
  
Current Principal Amount of the Class I-B-2
  
Certificates
  
(after taking into account the payment of the Class I-B-2
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(4) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-3
Certificates
  
(after taking into account the payment of the Class I-B-3 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(5) the aggregate
  
Current Principal Amount of the Class I-B-4
  
Certificates
  
(after taking into account the payment of the Class I-B-4
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(6) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-5
Certificates
  
(after taking into account the payment of the Class I-B-5 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(7) the aggregate
  
Current Principal Amount of the Class I-B-6
  
Certificates
  
(after taking into account the payment of the Class I-B-6
Principal
  
Distribution
  
Amounts
  
for
  
such
  
Distribution
  
Date),
  
(8) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
I-B-7
Certificates
  
(after taking into account the payment of the Class I-B-7 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date),
(9) the aggregate
  
Current Principal Amount of the Class I-B-8
  
Certificates
  
(after taking into account the payment of the Class I-B-8
Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (10) the aggregate Stated Principal
  
Balance of the Group I Mortgage
Loans as of the last day of the related Due Period
  
(after
  
reduction
  
for
  
Principal
  
Prepayments
  
and Realized
  
Losses on the Group I
Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January 2013,
4.250% and (ii) on or after the Distribution
  
Date in January 2013,
  
3.400%,
  
and (II) the excess of (a) the aggregate Stated Principal
Balance of the Group I Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized Losses on the Group I Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the Stated
  
Principal
Balance of the Group I Mortgage Loans as of the Cut-off Date.
 
         
Class
  
I-B-IO
  
Distribution
  
Amount:
  
With
  
respect to any
  
Distribution
  
Date,
  
the
  
Current
  
Interest
  
for the Class
  
I-B-IO
Certificates
  
for such
  
Distribution
  
Date (from REMIC III to REMIC IV on account of REMIC III Regular
  
Interest
  
I-B-IO-I);
  
provided,
however,
  
that on and after
  
the
  
Distribution
  
Date on which
  
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A or Class I-B
Certificates
  
has been reduced to zero, the Class I-B-IO
  
Distribution
  
Amount shall include the Group I
  
Overcollateralization
  
Amount
(which shall be deemed
  
distributable,
  
first, from REMIC III to REMIC IV on account of REMIC III Regular
Interest I-B-IO-I, in respect
of accrued and unpaid
  
interest
  
thereon until such accrued and unpaid interest shall have been
reduced to zero and,
  
thereafter,
  
from
REMIC III to REMIC IV on account of REMIC III Regular Interest
I-B-IO-P, in respect of the principal balance thereof).
 
         
Class I-B-IO Notional Amount:
  
With respect to any Distribution Date and the Class I-B-IO
  
Certificates,
  
the aggregate of the
Uncertificated Principal Balances of the REMIC I Regular Interests.
 
         
Class I-B-IO
  
Pass-Through
  
Rate: With respect to the Class I-B-IO
  
Certificates or REMIC III Regular Interest
  
I-B-IO-I,
  
and
any
  
Distribution
  
Date, a per annum rate equal to the sum of (a) the Maximum Coupon
Strip Rate and (b) the percentage
  
equivalent of a
fraction,
  
the
  
numerator
  
of which is the sum of the
  
amounts
  
calculated
  
pursuant
  
to
  
clauses
  
(i)
  
through
  
(iii)
  
below,
  
and the
denominator of which is the aggregate
  
Uncertificated
  
Principal Balance of the REMIC I Regular Interests.
  
For purposes of calculating
the Pass-Through Rate for the Class I-B-IO Certificates, the
numerator is equal to the sum of the following components:
 
         
(i)
      
the
  
Uncertificated
  
Pass-Through
  
Rate for REMIC I Regular Interest LT1 minus the related Marker
Rate,
  
applied to a
                  
notional amount equal to the Uncertificated Principal Balance of
REMIC I Regular Interest LT1;
 
         
(ii)
     
the
  
Uncertificated
  
Pass-Through
  
Rate for REMIC I Regular Interest LT2 minus the related Marker
Rate,
  
applied to a
                  
notional amount equal to the Uncertificated Principal Balance of
REMIC I Regular Interest LT2; and
 
         
(iii)
    
the
  
Uncertificated
  
Pass-Through Rate for REMIC I Regular Interest LT4 minus twice the
related Marker Rate,
  
applied
                  
to a notional amount equal to the Uncertificated Principal Balance
of REMIC I Regular Interest LT4.
 
         
Class I-X
  
Notional
  
Amount:
  
With respect to any
  
Distribution
  
Date and the Class I-X
  
Certificates,
  
the
  
aggregate
  
Stated
Principal Balance immediately prior to such Distribution Date of
the Hard Prepayment Charge Loans.
 
         
Class I-XP Certificates:
  
The Class I-XP-1 Certificates and the Class I-XP-2 Certificates.
 
         
Class II-A Certificates:
  
The Class II-A-1, Class II-A-2, Class II-A-3 and Class II-A-4
Certificates.
 
         
Class II-A Principal
  
Distribution
  
Amount:
  
For any Distribution
  
Date on or after the related Stepdown Date on which a Group
II Trigger Event is not in effect,
  
an amount equal to the excess (if any) of (x) the aggregate
  
Current
  
Principal Amount of the Class
II-A
  
Certificates
  
immediately
  
prior to such
  
Distribution
  
Date over (y) the
  
lesser of (I) the excess of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) the aggregate
Stated
  
Principal
  
Balance of the Group II Mortgage
  
Loans as of the last day of the related Due Period (after
  
reduction for Principal
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
  
Period) multiplied by (i) prior
to the Distribution
  
Date in January 2013,
  
25.875% and (ii) on or after the Distribution Date in January 2013,
  
20.700%,
  
and (II) the
excess of (a) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related Due Period
(after
  
reduction for Principal
  
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
Period) over (b) 0.50% of the Stated Principal Balance of the Group
II Mortgage Loans as of the Cut-off Date.
         
Class II-B Certificates: The Class II-B-1, Class II-B-2, Class
II-B-3, Class II-B-4 and Class II-B-5 Certificates.
 
         
Class II-B-1 Principal
  
Distribution
  
Amount: For any Distribution Date on or after the related Stepdown
Date on which a Group
II Trigger
  
Event is not in effect,
  
an amount
  
equal to the excess (if any) of (x) the Current
  
Principal
  
Amount of the Class
  
II-B-1
Certificates
  
immediately
  
prior to such
  
Distribution Date over (y) the lesser of (I) the excess of (a) the
aggregate Stated Principal
Balance of the Group II Mortgage
  
Loans as of the last day of the related Due Period (after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized
  
Losses on the Group II Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1) the aggregate
Current
  
Principal
  
Amount of the Class
  
II-A
  
Certificates
  
(after
  
taking
  
into
  
account
  
the
  
payment
  
of the Class
  
II-A
  
Principal
Distribution
  
Amount for such
  
Distribution
  
Date) and (2) the aggregate Stated Principal
  
Balance of the Group II Mortgage Loans as of
the last day of the related Due Period (after
  
reduction for Principal
  
Prepayments
  
and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the Distribution Date in January 2013,
16.750% and (ii) on
or after the Distribution
  
Date in January 2013,
  
13.400%,
  
and (II) the excess of (a) the aggregate
  
Stated
  
Principal
  
Balance of the
Group II Mortgage Loans as of the last day of the related Due
Period (after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses
on the Group II Mortgage Loans incurred during the related
  
Prepayment
  
Period) over (b) 0.50% of the Stated
  
Principal
  
Balance of the
Group II Mortgage Loans as of the Cut-off Date.
 
         
Class II-B-2 Principal
  
Distribution
  
Amount: For any Distribution Date on or after the related Stepdown
Date on which a Group
II Trigger
  
Event is not in effect,
  
an amount
  
equal to the excess (if any) of (x) the Current
  
Principal
  
Amount of the Class
  
II-B-2
Certificates
  
immediately
  
prior to such
  
Distribution Date over (y) the lesser of (I) the excess of (a) the
aggregate Stated Principal
Balance of the Group II Mortgage
  
Loans as of the last day of the related Due Period (after
  
reduction for
  
Principal
  
Prepayments
  
and
Realized
  
Losses on the Group II Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) the sum of (1) the aggregate
Current
  
Principal
  
Amount of the Class
  
II-A
  
Certificates
  
(after 
 
taking
  
into
  
account
  
the
  
payment
  
of the Class
  
II-A
  
Principal
Distribution
  
Amount for such Distribution
  
Date), (2) the aggregate Current Principal Amount of the Class
II-B-1
  
Certificates
  
(after
taking into account the payment of the Class II-B-1 Principal
  
Distribution
  
Amounts for such Distribution
  
Date) and (3) the aggregate
Stated
  
Principal
  
Balance of the Group II Mortgage
  
Loans as of the last day of the related Due Period (after
  
reduction for Principal
Prepayments
  
and Realized
  
Losses on the Group II Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period)
  
multiplied by (i)
prior to the Distribution Date in January 2013,
  
11.875% and (ii) on or after the Distribution Date in January 2013,
  
9.500%,
  
and (II)
the excess of (a) the aggregate
  
Stated
  
Principal
  
Balance of the Group II Mortgage Loans as of the last day of the
related Due Period
(after
  
reduction for Principal
  
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
Period) over (b) 0.50% of the Stated Principal Balance of the Group
II Mortgage Loans as of the Cut-off Date.
 
         
Class II-B-3 Principal
  
Distribution
  
Amount: For any Distribution Date on or after the related Stepdown
Date on which a Group
II Trigger
  
Event is not in effect,
  
an amount
  
equal to the excess (if any) of (x) the Current
  
Principal
  
Amount of the Class
  
II-B-3
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class II-A
  
Certificates
  
(after
  
taking
  
into
  
account the payment of the Class II-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
II-B-1
Certificates
  
(after taking into account the payment of the Class II-B-1
Principal
  
Distribution
  
Amounts for such Distribution
  
Date),
(3) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class
  
II-B-2
  
Certificates
  
(after
  
taking into account the payment of the Class
II-B-2 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (4) the aggregate
  
Stated
  
Principal
  
Balance of the Group II
Mortgage
  
Loans as of the last day of the related Due Period
  
(after 
 
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the
Group II Mortgage Loans incurred during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January
2013,
  
8.250% and (ii) on or after the
  
Distribution 
 
Date in January 2013,
  
6.600%,
  
and (II) the excess of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments
  
and Realized Losses on the Group II Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the
Stated Principal Balance of the Group II Mortgage Loans as of the
Cut-off Date.
 
         
Class II-B-4 Principal
  
Distribution
  
Amount: For any Distribution Date on or after the related Stepdown
Date on which a Group
II Trigger
  
Event is not in effect,
  
an amount
  
equal to the excess (if any) of (x) the Current
  
Principal
  
Amount of the Class
  
II-B-4
Certificates
  
immediately
  
prior
  
to such
  
Distribution
  
Date
  
over
  
(y) the
  
lesser
  
of (I) the
  
excess
  
of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class II-A
  
Certificates
  
(after
  
taking
  
into
  
account the payment of the Class II-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
II-B-1
Certificates
  
(after taking into account the payment of the Class II-B-1
Principal
  
Distribution
  
Amounts for such Distribution
  
Date),
(3) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class
  
II-B-2
  
Certificates
  
(after
  
taking into account the payment of the Class
II-B-2 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date), (4) the aggregate
  
Current
  
Principal Amount of the Class II-B-3
Certificates
  
(after taking into account the payment of the Class II-B-3
Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date)
and (5) the
  
aggregate
  
Stated
  
Principal
  
Balance of the Group II Mortgage
  
Loans as of the last day of the related Due Period
  
(after
reduction
  
for
  
Principal
  
Prepayments
  
and
  
Realized
  
Losses on the Group II Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
Period)
  
multiplied
  
by (i) prior to the
  
Distribution
  
Date in
  
January
  
2013,
  
7.000% and (ii) on or after the
  
Distribution
  
Date in
January
  
2013,
  
5.600%,
  
and (II) the excess of (a) the aggregate
  
Stated
  
Principal
  
Balance of the Group II Mortgage
  
Loans as of the
last day of the related Due Period (after
  
reduction
  
for
  
Principal
  
Prepayments
  
and Realized
  
Losses on the Group II Mortgage
  
Loans
incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the Stated
  
Principal
  
Balance of the Group II Mortgage Loans as of
the Cut-off Date.
 
         
Class II-B-5
  
Principal
  
Distribution
  
Amount:
  
For any
  
Distribution
  
Date on or after the related
  
Stepdown
  
Date on which a
Group II Trigger
  
Event is not in effect,
  
an amount
  
equal to the excess
  
(if any) of (x) the
  
Current
  
Principal
  
Amount of the Class
II-B-5
  
Certificates
  
immediately
  
prior to such
  
Distribution
  
Date over (y) the lesser of (I) the excess of (a) the aggregate
  
Stated
Principal
  
Balance
  
of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments and Realized Losses on the Group II Mortgage Loans
incurred during the related
  
Prepayment
  
Period) over (b) the sum of (1)
the
  
aggregate
  
Current
  
Principal
  
Amount of the Class II-A
  
Certificates
  
(after
  
taking
  
into
  
account the payment of the Class II-A
Principal
  
Distribution
  
Amount
  
for
  
such
  
Distribution
  
Date),
  
(2) the
  
aggregate
  
Current
  
Principal
  
Amount
  
of the
  
Class
  
II-B-1
Certificates
  
(after taking into account the payment of the Class II-B-1
Principal
  
Distribution
  
Amounts for such Distribution
  
Date),
(3) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class
  
II-B-2
  
Certificates
  
(after
  
taking into account the payment of the Class
II-B-2 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date), (4) the aggregate
  
Current
  
Principal Amount of the Class II-B-3
Certificates
  
(after taking into account the payment of the Class II-B-3
Principal
  
Distribution
  
Amounts for such Distribution
  
Date),
(5) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class
  
II-B-4
  
Certificates
  
(after
  
taking into account the payment of the Class
II-B-4 Principal
  
Distribution
  
Amounts for such
  
Distribution
  
Date) and (6) the aggregate
  
Stated
  
Principal
  
Balance of the Group II
Mortgage
  
Loans as of the last day of the related Due Period
  
(after
  
reduction for Principal
  
Prepayments
  
and Realized
  
Losses on the
Group II Mortgage Loans incurred during the related
  
Prepayment
  
Period)
  
multiplied by (i) prior to the
  
Distribution
  
Date in January
2013,
  
2.000% and (ii) on or after the
  
Distribution
  
Date in January 2013,
  
1.600%,
  
and (II) the excess of (a) the
  
aggregate
  
Stated
Principal
  
Balance
  
of the Group II
  
Mortgage
  
Loans as of the last day of the
  
related
  
Due
  
Period
  
(after
  
reduction
  
for
  
Principal
Prepayments
  
and Realized Losses on the Group II Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) over (b) 0.50% of the
Stated Principal Balance of the Group II Mortgage Loans as of the
Cut-off Date.
 
         
Class II-B-IO Advances:
  
As defined in Section 6.01(c).
 
         
Class
  
II-B-IO
  
Distribution
  
Amount:
  
With respect to any
  
Distribution
  
Date,
  
the Current
  
Interest
  
for the Class
  
II-B-IO
Certificates
  
for such
  
Distribution
  
Date
  
(which
  
shall be deemed
  
distributable
  
from
  
REMIC III to REMIC IV on account of REMIC III
Regular Interest
  
II-B-IO-I);
  
provided,
  
however,
  
that on and after the Distribution
  
Date on which the aggregate
  
Current
  
Principal
Amount of the Class II-A or Class II-B Certificates has been
reduced to zero, the Class II-B-IO
  
Distribution
  
Amount shall include the
Group II Overcollateralization
  
Amount (which shall be deemed distributable,
  
first, from REMIC III to REMIC IV on account of REMIC III
Regular
  
Interest
  
II-B-IO-I,
  
in respect of accrued and unpaid interest thereon until such
accrued and unpaid interest shall have been
reduced to zero and,
  
thereafter,
  
from REMIC III to REMIC IV on account of REMIC III
  
Regular
  
Interest
  
II-B-IO-P,
  
in respect of the
principal balance thereof).
 
         
Class II-B-IO Notional
  
Amount:
  
With respect to any Distribution
  
Date and the Class II-B-IO
  
Certificates,
  
the aggregate of
the Uncertificated Principal Balances of the REMIC II Regular
Interests.
 
         
Class II-B-IO Pass-Through Rate: With respect to the Class II-B-IO
  
Certificates or REMIC III Regular Interest II-B-IO-I,
  
and
any
  
Distribution
  
Date, a per annum rate equal to the
  
percentage
  
equivalent of a fraction,
  
the numerator of which is the sum of the
amounts
  
calculated
  
pursuant to clauses
  
(i)
  
through
  
(iii)
  
below,
  
and the
  
denominator
  
of which is the
  
aggregate
  
Uncertificated
Principal
  
Balance of the
  
REMIC II
  
Regular
  
Interests.
  
For
  
purposes of
  
calculating
  
the
  
Pass-Through
  
Rate for the Class
  
II-B-IO
Certificates, the numerator is equal to the sum of the following
components:
 
         
(i)
      
the
  
Uncertificated
  
Pass-Through Rate for REMIC II Regular Interest LT5 minus the
related Marker Rate,
  
applied to a
                  
notional amount equal to the Uncertificated Principal Balance of
REMIC II Regular Interest LT5;
 
         
(ii)
     
the
  
Uncertificated
  
Pass-Through Rate for REMIC II Regular Interest LT6 minus the
related Marker Rate,
  
applied to a
                  
notional amount equal to the Uncertificated Principal Balance of
REMIC II Regular Interest LT6; and
 
         
(iii)
    
the
  
Uncertificated
  
Pass-Through Rate for REMIC II Regular Interest LT8 minus twice the
related Marker Rate, applied
                  
to a notional amount equal to the Uncertificated Principal Balance
of REMIC II Regular Interest LT8.
 
         
Class A Certificates: The
  
Class I-A Certificates and the Class II-A Certificates.
 
         
Class B Certificates:
  
The Class I-B Certificates and the Class II-B Certificates.
 
         
Class B-IO Certificates:
  
The Class I-B-IO Certificates and the Class II-B-IO Certificates.
 
         
Class R
  
Certificates:
  
The Class R
  
Certificates
  
substantially
  
in the form
  
annexed
  
hereto as Exhibit
  
A-7 and
  
evidencing
ownership of interests
  
designated
  
as “residual
  
interests” in REMIC I,
  
REMIC II and REMIC III for purposes of the REMIC
  
Provisions.
Component I of the Class R Certificates
  
is designated as the sole class of “residual
  
interest” in REMIC I,
  
Component II of the Class
R Certificates
  
is designated as the sole class of “residual
  
interest” in REMIC II and
  
Component III
  
of the Class R Certificates
  
is
designated as the sole class of “residual interest” in
REMIC III.
 
         
Class R-X
  
Certificates:
  
The Class R-X
  
Certificates
  
substantially
  
in the form annexed hereto as Exhibit A-8 and evidencing
ownership of the “residual interest” in REMIC IV for
purposes of the REMIC Provisions.
 
         
Class X Certificates:
  
The Class I-X Certificates.
 
         
Class XP Certificates:
  
The Class I-XP Certificates and the Class II-XP Certificates.
 
         
Class XP Reserve Account: The account established and maintained by
the Trustee pursuant to Section 4.09.
 
         
Closing Date:
  
January 31, 2007.
 
         
Code:
  
The United States Internal Revenue Code of 1986, as amended.
 
         
Commission or SEC:
  
The U.S. Securities and Exchange Commission.
 
         
Compensating Interest Payment: As defined in Section 6.06.
 
         
Corporate Trust Office:
  
The designated office of the Trustee,
  
where at any particular time its corporate trust business with
respect to this Agreement shall be
  
administered.
  
For the purpose of registration
  
and transfer and exchange only, the Corporate Trust
Office of the Trustee shall be located at Sixth Street and
Marquette Avenue, Minneapolis,
  
Minnesota 55479, Attention:
  
Corporate Trust
Group,
  
Bear Stearns
  
Mortgage
  
Funding Trust 2007-AR1.
  
The Corporate Trust Office of the Trustee at the date of the
execution of this
Agreement for all other purposes is located at 9062 Old Annapolis
Road,
  
Columbia,
  
Maryland 21045,
  
Attention:
  
Corporate Trust Group,
Bear Stearns Mortgage Funding Trust 2007-AR1.
 
         
Coupon
  
Strip:
  
With
  
respect to Loan Group I, shall be an amount
  
equal to the lesser of (a) the
  
product of (i) 1.00%,
  
(ii)
the aggregate
  
Stated
  
Principal
  
Balance of the Group I Mortgage Loans with original terms to
maturity in excess of 30 years as of the
Due Date
  
occurring in the month prior to such
  
Distribution
  
Date and (iii)
  
one-twelfth
  
and (b) the excess of (i) the Final Maturity
Reserve Account Target for such
  
Distribution
  
Date over (ii) the amount on deposit in the Final Maturity
  
Reserve Account
  
immediately
prior to such Distribution Date.
 
         
Coupon
  
Strip
  
Rate:
  
With
  
respect to Loan
  
Group I, shall
  
equal the Coupon
  
Strip,
  
if any,
  
payable to the Final
  
Maturity
Reserve
  
Account on any
  
Distribution
  
Date,
  
expressed as a per annum rate calculated on the basis of the
aggregate
  
Stated
  
Principal
Balance of the Group I Mortgage Loans as of such Distribution Date.
 
         
Credit
  
Enhancement
  
Percentage:
  
For any Distribution
  
Date is the percentage
  
obtained by dividing (x) the aggregate Current
Principal
  
Amount of the
  
Subordinate
  
Certificates
  
in the related Loan Group
  
(including
  
the related
  
Overcollateralization
  
Amount)
thereto by (y) the aggregate
  
Principal
  
Balance of the Mortgage Loans in the related Loan Group,
  
calculated after taking into account
distributions of principal on the related Mortgage Loans and
distribution of the Principal
  
Distribution
  
Amounts to the holders of the
related Certificates then entitled to distributions of principal on
such Distribution Date.
 
         
Cumulative
  
Loss Test
  
Violation:
  
The Group I Cumulative
  
Loss Test Violation or the Group II Cumulative Loss Test Violation,
as applicable.
 
         
Current
  
Interest:
  
As of any
  
Distribution
  
Date,
  
with
  
respect to each Class of Offered
  
Certificates
  
and the Class II-B-5
Certificates,
  
(i) the interest
  
accrued on the Current
  
Principal Amount or Notional Amount during the related Interest
Accrual Period
at the applicable
  
Pass-Through
  
Rate plus any amount
  
previously
  
distributed
  
with respect to interest for such
  
Certificate that has
been
  
recovered
  
as a
  
voidable
  
preference
  
by a trustee in
  
bankruptcy
  
minus with
  
respect
  
to the Class A
  
Certificates
  
or Class B
Certificates,
  
(ii) the sum of (a) any
  
Prepayment
  
Interest
  
Shortfall
  
for such
  
Distribution
  
Date,
  
to the
  
extent
  
not
  
covered by
Compensating
  
Interest Payments and (b) any shortfalls
  
resulting from the application of the Relief Act during the related
Due Period;
provided,
  
however,
  
that for purposes of calculating
  
Current
  
Interest for any such Class,
  
amounts
  
specified in clauses (ii)(a) and
(ii)(b)
  
hereof for any such
  
Distribution
  
Date shall be
  
allocated
  
first to the related
  
Class B-IO
  
Certificates
  
and the
  
Residual
Certificates in reduction of amounts
  
otherwise
  
distributable to such Certificates on such Distribution Date and
then any excess shall
be
  
allocated
  
to each other Class of
  
Certificates
  
in the
  
related
  
Loan Group pro rata based on the
  
respective
  
amounts of interest
accrued pursuant to clause (i) hereof for each such Class on such
Distribution
  
Date, (c) any Net Deferred
  
Interest
  
allocated to such
Class,
  
and (d) the interest
  
portion of any Realized
  
Losses on the related
  
Mortgage
  
Loans
  
allocated to such Class in the manner as
described herein.
 
         
Current
  
Principal
  
Amount:
  
With respect to any Class of Offered
  
Certificates
  
and the Class II-B-5
  
Certificates
  
as of any
Distribution
  
Date, the initial principal amount of such Certificate plus the
amount of any Net Deferred Interest
  
allocated thereto on
the related
  
Distribution
  
Date and all previous
  
Distribution
  
Dates plus any
  
Subsequent
  
Recoveries
  
added to the Current
  
Principal
Amount of such Certificates
  
pursuant to Section 6.02(h), and reduced by (i) all amounts
distributed on previous
  
Distribution Dates on
such
  
Certificate
  
with
  
respect to
  
principal
  
and
  
(ii) any
  
Applied
  
Realized
  
Loss
  
Amounts
  
allocated
  
to such
  
Class on
  
previous
Distribution
  
Dates.
  
With
  
respect to any Class of
  
Certificates,
  
the
  
Current
  
Principal
  
Amount
  
thereof
  
will equal the sum of the
Current
  
Principal
  
Amounts of all Certificates in such Class.
  
The initial Current
  
Principal Amount for each Class of Certificates is
set forth in Section 5.01(c)(iv).
 
         
Curtailment:
  
Any Principal Prepayment made by a Mortgagor which is not a
Principal Prepayment in full.
 
         
Custodial
  
Account:
  
The trust account or accounts
  
created and
  
maintained by the Servicer
  
pursuant to
  
Section 4.01,
  
which
shall be denominated
  
“Wells Fargo Bank,
  
National
  
Association,
  
as Trustee f/b/o holders of Structured Asset Mortgage
  
Investments II
Inc., Bear Stearns Mortgage Funding Trust 2007-AR1,
  
Mortgage
  
Pass-Through
  
Certificates,
  
Series
  
2007-AR1,
  
Custodial
  
Account.” The
Custodial Account shall be an Eligible Account.
         
Custodial
  
Agreement:
  
An
  
agreement,
  
dated as of the Closing Date among the
  
Depositor,
  
the
  
Servicer,
  
the Trustee and the
Custodian in substantially the form attached hereto as Exhibit G.
 
         
Custodian:
  
Wells Fargo Bank,
  
National
  
Association,
  
or any successor
  
custodian appointed pursuant to the provisions hereof
and of the Custodial Agreement.
 
   
      
Cut-off Date:
  
January 1, 2007.
 
         
Cut-off Date Balance:
  
$1,105,832,277.03.
 
         
Deferred
  
Interest:
  
The amount of accrued
  
interest on the Mortgage Loans,
  
the payment of which is deferred and added to the
Outstanding Principal Balance of a Mortgage Loan due to negative
amortization on such Mortgage Loan.
 
         
Deficient
  
Valuation:
  
A Bankruptcy
  
Loss that results if a court,
  
in connection
  
with a personal
  
bankruptcy of a Mortgagor,
establishes the value of a Mortgaged
  
Property at an amount less than the unpaid principal balance of the
Mortgage Loan secured by such
Mortgaged Property.
 
         
Delinquency
  
Recognition
  
Policies:
  
The
  
generally
  
accepted
  
industry
  
standard
  
that
  
defines the proper means of reporting
delinquency
  
status
  
when a loan is
  
determined
  
to be
  
delinquent
  
if the payment is not
  
received
  
by the end of the day
  
immediately
preceding the loan’s next due date.
 
         
Delinquency Test Violation:
  
A Group I Delinquency Test Violation or a Group II Delinquency Test
Violation, as applicable.
 
         
Delinquent:
  
A Mortgage
  
Loan is
  
“Delinquent”
  
if any payment due thereon is not made
  
pursuant to the terms of such Mortgage
Loan by the close of business on the day such payment is scheduled
to be due. A Mortgage Loan is “30 days
  
delinquent”
  
if such payment
has not been
  
received by the close of business on the last day of the month
  
immediately
  
succeeding
  
the month in which such
  
payment
was due. For example,
  
a Mortgage Loan with a payment due on December 1 that remained
  
unpaid as of the close of business on January 31
would then be considered to be 30 to 59 days delinquent. Similarly
for “60 days delinquent,” “90 days
delinquent” and so on.
 
         
Depositor:
  
Structured Asset Mortgage Investments II Inc., a Delaware
corporation, or its successors in interest.
 
         
Depository:
  
The Depository Trust Company, the nominee of which is Cede &
Co., or any successor thereto.
 
         
Depository Agreement:
  
The meaning specified in Section 5.01(a).
 
         
Depository
  
Participant:
  
A broker,
  
dealer,
  
bank or other
  
financial
  
institution or other Person for whom from time to time
the Depository effects book-entry transfers and pledges of
securities deposited with the Depository.
 
         
Designated Depository
  
Institution:
  
A depository
  
institution
  
(commercial bank, federal savings bank, mutual savings bank or
savings and loan
  
association)
  
or trust company
  
(which may include the Trustee),
  
the deposits of which are fully insured by the FDIC
to the extent provided by law.
 
         
Determination
  
Date:
  
The 15th day (or if such 15th day is not a Business
  
Day, the Business Day
  
immediately
  
preceding
  
such
15th day) of the month of the Distribution Date.
 
         
Disqualified
  
Organization:
  
Any of the following:
  
(i) the United States,
  
any State or political
  
subdivision
  
thereof,
  
any
possession of the United States, or any agency or
  
instrumentality
  
of any of the foregoing (other than an
  
instrumentality
  
which is a
corporation
  
if all of its activities are subject to tax and,
  
except for the Freddie Mac or any successor
  
thereto,
  
a majority of its
board of directors is not selected by such governmental unit),
  
(ii) any foreign
  
government,
  
any international
  
organization,
  
or any
agency or
  
instrumentality
  
of any of the foregoing,
  
(iii) any
  
organization
  
(other than certain farmers’
  
cooperatives
  
described in
Section 521
  
of the Code) which is exempt from the tax imposed by Chapter 1 of
the Code
  
(including
  
the tax imposed by
  
Section 511 of
the Code on unrelated business taxable income), (iv) rural electric
and telephone
  
cooperatives described in
  
Section 1381(a)(2)(C)
  
of
the Code or (v) any other
  
Person so
  
designated
  
by the
  
Trustee
  
based upon an Opinion of Counsel
  
that the
  
holding of an
  
ownership
interest
  
in a Residual
  
Certificate
  
by such
  
Person
  
may cause any
  
2007-AR1
  
REMIC
  
contained
  
in the Trust or any Person
  
having an
ownership
  
interest in the Residual
  
Certificate
  
(other than such Person) to incur a liability 
 
for any federal tax imposed
  
under the
Code that would not otherwise be imposed but for the transfer of an
ownership
  
interest in a Residual
  
Certificate to such Person.
  
The
terms “United
  
States,”
  
“State” and
  
“international
  
organization”
  
shall have the meanings set forth in
  
Section 7701
  
of the Code or
successor provisions.
 
         
Distribution
  
Account:
  
The trust account or accounts created and maintained by the Trustee
  
pursuant to
  
Section 4.03,
  
which
shall be denominated
  
“Wells Fargo Bank, 
 
National
  
Association,
  
as Trustee f/b/o holders of Structured Asset Mortgage
  
Investments II
Inc., Bear Stearns Mortgage Funding Trust 2007-AR1,
  
Mortgage Pass-Through
  
Certificates,
  
Series 2007-AR1 - Distribution Account.” The
Distribution Account shall be an Eligible Account.
 
         
Distribution Account Deposit Date:
  
The second Business Day prior to each Distribution Date.
 
         
Distribution
  
Date:
  
The 25th day of any month,
  
beginning in the month
  
immediately
  
following the month of the Closing Date,
or, if such 25th day is not a Business Day, the Business Day
immediately following.
 
         
Distribution Report:
  
The Asset-Backed Issuer Distribution Report pursuant to Section 13
or 15(d) of the Exchange Act.
 
         
DTC Custodian:
  
Wells Fargo Bank, National Association, or its successors in
interest as custodian for the Depository.
 
         
Due Date:
  
With respect to each Mortgage Loan,
  
the date in each month on which its Scheduled
  
Payment is due if such due date
is the first day of a month and otherwise is deemed to be the first
day of the following month.
 
         
Due Period:
  
With respect to any
  
Distribution
  
Date and each Mortgage
  
Loan,
  
the period
  
commencing on the second day of the
month
  
preceding the calendar month in which the
  
Distribution
  
Date occurs and ending at the close of business on the first day of
the
month in which the Distribution Date occurs.
 
         
Eligible Account:
  
Any of (i) a segregated
  
account
  
maintained with a federal or state chartered
  
depository
  
institution (A)
the
  
short-term
  
obligations
  
of which are rated A-1 or better by
  
Standard
  
& Poor’s
  
and P-1 by
  
Moody’s
  
at the time of any
  
deposit
therein or (B) insured by the FDIC (to the limits
  
established
  
by such
  
Corporation),
  
the
  
uninsured
  
deposits
  
in which
  
account are
otherwise
  
secured
  
such that,
  
as
  
evidenced
  
by an Opinion of Counsel
  
(obtained
  
by the Person
  
requesting
  
that the account be held
pursuant to this clause (i)) delivered to the Trustee prior to the
establishment of such account,
  
the
  
Certificateholders
  
will have a
claim with respect to the funds in such account and a perfected
first priority
  
security
  
interest against any collateral
  
(which shall
be
  
limited
  
to
  
Permitted
  
Investments,
  
each of which
  
shall
  
mature
  
not later
  
than the
  
Business
  
Day
  
immediately
  
preceding
  
the
Distribution
  
Date next following the date of investment in such collateral or
the
  
Distribution
  
Date if such Permitted
  
Investment is
an obligation of the institution that maintains the Distribution
  
Account)
  
securing such funds that is superior to claims of any other
depositors or general
  
creditors of the depository
  
institution with which such account is maintained,
  
(ii) a segregated trust account
or accounts
  
maintained
  
with a federal or state
  
chartered
  
depository
  
institution
  
or trust
  
company with trust powers acting in its
fiduciary
  
capacity or (iii) a
  
segregated
  
account or accounts of a
  
depository
  
institution
  
acceptable
  
to the Rating
  
Agencies
  
(as
evidenced in writing by the Rating
  
Agencies that use of any such account as the
  
Distribution
  
Account will not have an adverse effect
on the then-current
  
ratings assigned to the Classes of Certificates
  
then rated by the Rating
  
Agencies).
  
Eligible
  
Accounts may bear
interest.
 
         
EMC: EMC Mortgage Corporation, and any successor thereto.
 
         
ERISA: The Employee Retirement Income Security Act of 1974, as
amended.
 
         
Event of Default: As defined in Section 8.01.
 
         
Excess
  
Cashflow:
  
With respect to any
  
Distribution
  
Date and each Loan Group, the sum of (i) the Remaining Excess
Spread for
such Loan
  
Group
  
and such
  
Distribution
  
Date and (ii) the
  
Overcollateralization
  
Release
  
Amount
  
for such
  
Loan
  
Group and for such
Distribution Date.
 
         
Excess Liquidation
  
Proceeds:
  
To the extent that such amount is not required by law to be paid to
the related Mortgagor,
  
the
amount,
  
if any, by which
  
Liquidation
  
Proceeds
  
with
  
respect to a
  
Liquidated
  
Mortgage
  
Loan exceed the sum of (i) the
  
Outstanding
Principal
  
Balance of such Mortgage Loan and accrued but unpaid interest at
the related Mortgage
  
Interest Rate through the last day of
the month in which the related Liquidation Date occurs, plus (ii)
related Liquidation Expenses.
 
         
Excess
  
Overcollateralization:
  
With
  
respect
  
to any
  
Distribution
  
Date and each Loan
  
Group,
  
the
  
excess,
  
if any,
  
of the
Overcollateralization Amount for such Loan Group over the
Overcollateralization Target Amount for such Loan Group.
 
         
Excess Spread:
  
With respect to any Distribution
  
Date and each Loan Group, the excess,
  
if any, of the related Interest Funds
for such
  
Distribution
  
Date over the sum (i) with respect to Loan Group I only,
  
the Coupon
  
Strip,
  
if
  
applicable,
  
(ii) the Current
Interest on the related
  
Offered
  
Certificates
  
and the Class II-B-5
  
Certificates
  
and (iii) any Interest Carry Forward Amounts on the
related Senior Certificates on such Distribution Date.
 
         
Exchange Act:
  
Securities Exchange Act of 1934, as amended.
 
         
Exchange Act Reports:
  
Any reports required to be filed pursuant to Sections 3.17 and
3.18.
 
         
Extra
  
Principal
  
Distribution
  
Amount:
  
With
  
respect to any
  
Distribution
  
Date and each Loan
  
Group,
  
the lesser of (i) the
excess,
   
if
  
any,
  
of
  
the
   
Overcollateralization
   
Target
  
Amount
  
for
  
such
  
Loan
  
Group
  
and
  
such
   
Distribution
  
Date
  
over
  
the
Overcollateralization
  
Amount for such Loan Group and such
  
Distribution
  
Date and (ii) the Excess
  
Spread for such Loan Group and such
Distribution Date.
 
         
Fannie Mae:
  
Federal National Mortgage Association and any successor thereto.
 
         
Fannie Mae Guide:
   
The Fannie Mae Selling Guide and the Fannie Mae Servicing Guide and
all amendments or additions thereto.
 
         
FDIC: 
 
Federal Deposit Insurance Corporation and any successor thereto.
 
         
Final Certification:
  
The certification substantially in the form of Exhibit Three to the
Custodial Agreement.
 
         
Final Maturity
  
Reserve
  
Account:
  
The separate
  
account
  
established and maintained by the Trustee
  
pursuant to Section 4.10.
Amounts on deposit in the Final Maturity Reserve Account will not
be an asset of any 2007-AR1 REMIC.
 
         
Final Maturity Reserve Account Target:
  
For any Distribution
  
Date beginning with the Distribution
  
Date in February 2017, the
lesser of (a) the product of (i) the
  
aggregate
  
principal
  
balance of the Group I Mortgage
  
Loans with
  
original
  
terms to maturity in
excess of 30 years as of the Due Date occurring in the month prior
to such
  
Distribution
  
Date and (ii) the fraction,
  
the numerator of
which is 1.00 and the denominator of which is 0.85, and (b)
$12,372,408.
 
         
Fiscal
  
Quarter:
  
December 1 through the last day of February,
  
March 1 through May 31, June 1 through August 31, or September
1 through November 30, as applicable.
 
         
Form 8-K Disclosure Information:
  
As defined in Section 3.18(a)(iii).
 
         
Fractional
  
Undivided
  
Interest:
  
With
  
respect to any
  
Class of
  
Certificates
  
(other
  
than the Class XP
  
Certificates),
  
the
fractional
  
undivided
  
interest
  
evidenced by any Certificate of such Class the
  
numerator of which is the Current
  
Principal Amount of
such
  
Certificate
  
and the
  
denominator
  
of which
  
is the
  
Current
  
Principal
  
Amount
  
of such
  
Class.
  
With
  
respect
  
to the
  
Class XP
Certificates,
  
the percentage
  
interest stated thereon.
  
With respect to the
  
Certificates in the aggregate,
  
the fractional
  
undivided
interest
  
evidenced by (i) the
  
Residual
  
Certificates
  
will be deemed to equal 1.0% and (ii) a Certificate of any other
  
Class will be
deemed to equal 99.0%
  
multiplied by a fraction,
  
the numerator of which is the Current
  
Principal
  
Amount of such
  
Certificate and the
denominator of which is the aggregate Current Principal Amount of
all the Certificates of such Class.
 
         
Freddie Mac:
  
Freddie Mac, formerly the Federal Home Loan Mortgage Corporation,
and any successor thereto.
 
         
Freddie Mac Guide:
  
The
  
Freddie
  
Mac Selling
  
Guide and the Freddie
  
Mac
  
Servicing
  
Guide and all
  
amendments
  
or
  
additions
thereto.
 
         
Global Certificate:
  
Any Private
  
Certificate
  
registered in the name of the Depository or its nominee,
  
beneficial
  
interests
in which are
  
reflected
  
on the books of the
  
Depository
  
or on the
  
books of a Person
  
maintaining
  
an
  
account
  
with such
  
Depository
(directly or as an indirect participant in accordance with the
rules of such depository).
 
         
Gross Margin:
  
As to each Mortgage
  
Loan,
  
the fixed
  
percentage
  
set forth in the related
  
Mortgage Note and indicated on the
Mortgage
  
Loan Schedule
  
which
  
percentage is added to the related
  
Index on each
  
Interest
  
Adjustment
  
Date to determine
  
(subject to
rounding,
  
the minimum and
  
maximum
  
Mortgage
  
Interest
  
Rate and the
  
Periodic
  
Rate Cap) the
  
Mortgage
  
Interest
  
Rate until the next
Interest Adjustment Date.
 
         
Group I Certificates:
  
The Class I-A, Class I-X and Class I-B Certificates.
 
         
Group I Cumulative Loss Test Violation:
  
If on any
  
Distribution
  
Date if the aggregate amount of Realized Losses on the Group
I Mortgage
  
Loans
  
incurred
  
since the Cut-off
  
Date through the last day of the related
  
Prepayment
  
Period
  
divided by the
  
aggregate
Principal
  
Balance of the Group I Mortgage
  
Loans as of the
  
Cut-off
  
Date
  
exceeds
  
the
  
applicable
  
percentages
  
set forth below with
respect to such Distribution Date:
 
Distribution Date Occurring in
                       
Percentage
February 2009 through January 2010
                   
0.50%
February 2010 through January 2011
          
         
0.90%
February 2011 through January 2012
                   
1.30%
February 2012 through January 2013
                   
1.80%
February 2013 and thereafter
                         
2.00%
 
 
         
Group I Delinquency
  
Test
  
Violation:
  
If on any
  
Distribution
  
Date,
  
the
  
percentage
  
obtained by dividing (x) the aggregate
Outstanding
  
Principal
  
Balance of Group I Mortgage
  
Loans that are 60 days or more
  
Delinquent or are in bankruptcy or
  
foreclosure or
are REO Properties by (y) the aggregate
  
Outstanding
  
Principal Balance of the Group I Mortgage Loans, in each case, as
of the last day
of the
  
previous
  
calendar
  
month,
  
exceeds
  
(i) prior to the
  
Distribution
  
Date in January
  
2013,
  
24.25% of the
  
Credit
  
Enhancement
Percentage and (ii) on or after the Distribution Date in January
2013, 30.25%.
 
         
Group I Mortgage Loans:
  
The Mortgage Loans identified as such on the Mortgage Loan
Schedule.
 
         
Group I Offered
  
Certificates:
  
The Class I-A-1, Class I-A-2, Class I-A-3, Class I-X,
  
Class I-B-1,
  
Class I-B-2, Class I-B-3,
Class I-B-4, Class I-B-5, Class I-B-6, Class I-B-7, Class I-B-8 and
Class I-B-9 Certificates.
 
         
Group I
  
Overcollateralization
  
Amount:
  
With
  
respect to any
  
Distribution
  
Date,
  
the excess,
  
if any, of (i) the
  
aggregate
principal
  
balance
  
of the Group I Mortgage
  
Loans as of the last day of the
  
related
  
Due Period
  
(after
  
giving
  
effect to
  
scheduled
payments of principal due during the related Due Period, to the
extent received or advanced,
  
and unscheduled
  
collections of principal
received during the related
  
Prepayment
  
Period,
  
and after reduction for Realized Losses on the Group I Mortgage
Loans incurred during
the related
  
Prepayment
  
Period) over (ii) the
  
aggregate
  
Current
  
Principal
  
Amount of the Class I-A
  
Certificates
  
and the Class I-B
Certificates,
  
taking
  
into
  
account the
  
distributions
  
of
  
principal,
  
less the related
  
Net
  
Deferred
  
Interest,
  
to be made on such
Distribution Date.
 
         
Group I
  
Overcollateralization
  
Release Amount:
  
With respect to Loan Group I and any Distribution
  
Date for which the related
Excess
  
Overcollateralization
  
Amount
  
is,
  
or
  
would
  
be,
  
after
  
taking
  
into
  
account
  
all
  
other
  
distributions
  
to be made on that
Distribution
  
Date,
  
greater than zero, an amount equal to the lesser of (i) the related
Excess
  
Overcollateralization
  
Amount for such
Distribution Date and (ii) related Principal Funds for that
Distribution Date.
 
         
Group I
  
Overcollateralization
  
Target
  
Amount:
  
With
  
respect to Loan Group I and any
  
Distribution
  
Date,
  
(i) prior
  
to the
Stepdown Date, an amount equal to 1.70% of the aggregate
  
principal
  
balance of the Group I Mortgage Loans as of the Cut-off Date, (ii)
on or after the
  
related
  
Stepdown
  
Date
  
provided
  
a Group I
  
Trigger
  
Event is not in
  
effect,
  
the
  
greater
  
of (x) (1) prior to the
Distribution Date in January 2013, 4.25% of the then current
aggregate
  
outstanding
  
Principal Balance of the Group I Mortgage Loans as
of the last day of the related Due Period (after
  
giving
  
effect to scheduled
  
payments of principal due during the related Due Period,
to the extent received or advanced,
  
and unscheduled
  
collections of principal received during the related Prepayment
Period, and after
reduction for Realized
  
Losses on the Group I Mortgage Loans
  
incurred
  
during the related
  
Prepayment
  
Period) and (2) on or after the
Distribution Date in January 2013, 3.40% of the then current
aggregate
  
Outstanding
  
Principal Balance of the Group I Mortgage Loans as
of the last day of the related Due Period (after
  
giving
  
effect to scheduled
  
payments of principal due during the related Due Period,
to the extent received or advanced,
  
and unscheduled
  
collections of principal received during the related Prepayment
Period, and after
reduction
  
for
  
Realized
  
Losses on the Group I Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period) and (y) 0.50% of the
aggregate
  
principal
  
balance of the Group I Mortgage
  
Loans as of the Cut-Off
  
Date
  
($1,437,017.31)
  
or (iii) on or after the related
Stepdown
  
Date and if a Group I Trigger
  
Event is in
  
effect,
  
the Group I
  
Overcollateralization
  
Target
  
Amount
  
for the
  
immediately
preceding Distribution Date.
 
         
Group I Principal
  
Distribution
  
Amount:
  
With respect to each
  
Distribution
  
Date, an amount equal to (i) the Principal Funds
for Loan Group I for such Distribution
  
Date, plus (ii) any Extra Principal
  
Distribution
  
Amount with respect to Loan Group I for such
Distribution Date, minus (iii) any Group I Overcollateralization
Release Amount for such Distribution Date.
 
         
Group I Trigger
  
Event:
  
The
  
occurrence
  
of either a Group I
  
Delinquency
  
Test
  
Violation or a Group I Cumulative
  
Loss Test
Violation.
 
         
Group II Certificates:
  
The Class II-A Certificates and the Class II-B Certificates.
 
         
Group II Cumulative Loss Test Violation:
  
If on any
  
Distribution
  
Date, the aggregate
  
amount of Realized Losses on the Group
II Mortgage
  
Loans
  
incurred
  
since the Cut-off Date through the last day of the related
  
Prepayment
  
Period
  
divided by the
  
aggregate
Principal
  
Balance of the Group II
  
Mortgage
  
Loans as of the Cut-off
  
Date
  
exceeds the
  
applicable
  
percentages
  
set forth below with
respect to such Distribution Date:
 
Distribution Date Occurring in
   
                    
Percentage
February 2009 through January 2010
                   
0.35%
February 2010 through January 2011
                   
0.65%
February 2011 through January 2012
                   
0.90%
February 2012 through January 2013
              
     
1.25%
February 2013 and thereafter
                         
1.35%
 
 
         
Group II Delinquency
  
Test
  
Violation:
  
If on any
  
Distribution
  
Date,
  
the percentage
  
obtained by dividing (x) the aggregate
Outstanding
  
Principal
  
Balance of Group II Mortgage
  
Loans that are 60 days or more
  
Delinquent or are in bankruptcy or foreclosure or
are REO Properties by (y) the aggregate
  
Outstanding
  
Principal
  
Balance of the Group II Mortgage
  
Loans,
  
in each case, as of the last
day of the previous
  
calendar
  
month,
  
exceeds (i) prior to the
  
Distribution
  
Date in January 2013,
  
27.00% of the Credit
  
Enhancement
Percentage and (ii) on or after the Distribution Date in January
2013, 33.75%.
 
         
Group II Mortgage Loans:
  
The Mortgage Loans identified as such on the Mortgage Loan
Schedule.
 
         
Group II Offered
  
Certificates:
  
The Class II-A-1,
  
Class II-A-2,
  
Class
  
II-A-3,
  
Class II-A- 4, Class II-B-1,
  
Class II-B-2,
Class II-B-3 and Class II-B-4 Certificates.
 
         
Group II
  
Overcollateralization
  
Amount:
  
With respect to any
  
Distribution
  
Date,
  
the excess,
  
if any, of (i) the
  
aggregate
principal
  
balance of the Group II Mortgage
  
Loans as of the last day of the
  
related
  
Due Period
  
(after
  
giving
  
effect to
  
scheduled
payments of principal due during the related Due Period, to the
extent received or advanced,
  
and unscheduled
  
collections of principal
received during the related
  
Prepayment
  
Period, and after reduction for Realized Losses on the Group II
Mortgage Loans incurred during
the related
  
Prepayment
  
Period) over (ii) the aggregate
  
Current
  
Principal
  
Amount of the Class II-A
  
Certificates and the Class II-B
Certificates,
  
after taking into account the
  
distributions of principal,
  
less the related Net Deferred
  
Interest,
  
to be made on such
Distribution Date.
 
         
Group II
  
Overcollateralization
  
Release Amount: With respect to Loan Group II and any Distribution
Date for which the related
Excess
  
Overcollateralization
  
Amount
  
is,
  
or
  
would
  
be,
  
after
  
taking
  
into
  
account
  
all 
 
other
  
distributions
  
to be made on that
Distribution
  
Date,
  
greater than zero, an amount equal to the lesser of (i) the related
Excess
  
Overcollateralization
  
Amount for that
Distribution Date and (ii) related Principal Funds for that
Distribution Date.
 
         
Group II
  
Overcollateralization
  
Target Amount: With respect to any Distribution Date, (i) prior to
the related Stepdown Date,
an amount equal to 0.80% of the aggregate
  
principal
  
balance of the Group II Mortgage
  
Loans as of the Cut-off Date, 
 
(ii) on or after
the related
  
Stepdown Date provided a Group II Trigger Event is not in effect,
  
the greater of (x) (1) prior to the
  
Distribution
  
Date
in January 2013, 2.00% of the then current
  
aggregate
  
outstanding
  
Principal Balance of the Group II Mortgage Loans as of the last day
of the related Due Period
  
(after giving
  
effect to scheduled
  
payments of principal
  
due during the related Due Period,
  
to the extent
received or advanced,
  
and unscheduled
  
collections of principal received during the related Prepayment
Period, and after reduction for
Realized
  
Losses on the Group II Mortgage Loans incurred
  
during the related
  
Prepayment
  
Period) and (2) on or after the
  
Distribution
Date in January 2013, 1.60% of the then current aggregate
  
Outstanding
  
Principal Balance of the Group II Mortgage Loans as of the last
day of the related Due Period
  
(after
  
giving
  
effect to
  
scheduled
  
payments of
  
principal
  
due during the related Due Period,
  
to the
extent
  
received or advanced,
  
and
  
unscheduled
  
collections of principal
  
received
  
during the related
  
Prepayment
  
Period,
  
and after
reduction
  
for Realized
  
Losses on the Group II Mortgage
  
Loans
  
incurred
  
during the related
  
Prepayment
  
Period) and (y) 0.50% of the
aggregate
  
principal
  
balance of the Group II Mortgage
  
Loans as of the Cut-Off Date
  
($4,092,144.08)
  
or (iii) on or after the related
Stepdown Date and if a Trigger Event is in effect,
  
the Group II
  
Overcollateralization
  
Target
  
Amount for the
  
immediately
  
preceding
Distribution Date.
 
  
       
Group II Principal
  
Distribution
  
Amount:
  
With respect to each Distribution
  
Date, an amount equal to (i) the Principal Funds
for Loan Group II for such
  
Distribution
  
Date,
  
plus (ii) any Extra
  
Principal
  
Distribution
  
Amount with respect to Loan Group II for
such Distribution Date, minus (iii) any Group II
Overcollateralization Release Amount for such Distribution Date.
 
         
Group II
  
Significance
  
Estimate:
  
With respect to any
  
Distribution
  
Date, and in accordance with Item 1115 of Regulation AB,
shall be an amount determined based on the reasonable
  
good-faith
  
estimate by the Depositor of the aggregate maximum probable
exposure
of the outstanding Group II Certificates to the related Cap
Contract.
 
         
Group II Significance
  
Percentage:
  
With respect to any Distribution
  
Date, and in accordance with Item 1115 of Regulation AB,
shall be an percentage equal to the Group II Significance Estimate
divided by the aggregate
  
outstanding
  
Certificate Principal Balance
of the Group II Certificates, prior to the distribution of the
related Principal Distribution Amount on such Distribution Date.
 
         
Group II Trigger
  
Event:
  
The occurrence of either a Group II
  
Delinquency
  
Test Violation or a Group II Cumulative
  
Loss Test
Violation.
 
   
      
Hard
  
Prepayment
  
Charge
  
Loan:
  
Any
  
Group I
  
Mortgage
  
Loan
  
with a
  
three-year
  
prepayment
  
charge
  
term for which a “hard”
Prepayment Charge may be assessed, as indicated on the Mortgage
Loan Schedule.
 
         
Holder:
  
The Person in whose name a Certificate is registered in the
Certificate
  
Register,
  
except that,
  
subject to Sections
11.02(b) and 11.05(e),
  
solely for the purpose of giving any consent
  
pursuant to this
  
Agreement,
  
any
  
Certificate
  
registered in the
name of the Depositor,
  
the Servicer or the Trustee or any Affiliate
  
thereof shall be deemed not to be outstanding
  
and the Fractional
Undivided
  
Interest
  
evidenced
  
thereby shall not be taken into account in determining
  
whether the requisite
  
percentage of Fractional
Undivided Interests necessary to effect any such consent has been
obtained.
 
         
Indemnified
  
Persons: The Trustee and the Custodian and their officers,
  
directors,
  
agents and employees and, with respect to
the Trustee, any separate co-trustee and its officers, directors,
agents and employees.
 
         
Independent:
  
When used with respect to any specified
  
Person,
  
this term means that such Person (a) is in fact independent of
the Depositor or the Servicer and of any Affiliate of the Depositor
or the Servicer, 
 
(b) does not have any direct
  
financial
  
interest
or any material
  
indirect
  
financial
  
interest in the
  
Depositor or the Servicer or any
  
Affiliate of the Depositor or the Servicer and
(c) is not connected
  
with the
  
Depositor or the Servicer or any Affiliate as an officer,
  
employee,
  
promoter,
  
underwriter,
  
trustee,
partner, director or person performing similar functions.
 
         
Index:
  
The index,
  
if any,
  
specified in a Mortgage
  
Note by reference to which the related
  
Mortgage
  
Interest
  
Rate will be
adjusted from time to time.
 
         
Individual
  
Certificate:
  
Any
  
Private
  
Certificate
  
registered
  
in the name of the Holder
  
other than the
  
Depository
  
or its
nominee.
 
         
Initial Certification:
  
The certification substantially in the form of Exhibit One to the
Custodial Agreement.
 
         
Institutional
  
Accredited
  
Investor:
  
Any Person meeting the requirements of
  
Rule 501(a)(l),
  
(2), (3) or (7) of Regulation D
under the Securities Act or any entity all of the equity holders in
which come within such paragraphs.
 
         
Insurance
  
Policy:
  
With respect to any Mortgage Loan, any standard hazard insurance
  
policy,
  
flood insurance policy or title
insurance policy.
 
         
Insurance
  
Proceeds:
  
Amounts paid by the insurer under any Insurance Policy covering any
Mortgage Loan or Mortgaged
  
Property
other than amounts required to be paid over to the Mortgagor
  
pursuant to law or the related
  
Mortgage Note or Security
  
Instrument and
other than
  
amounts
  
used to repair or restore
  
the
  
Mortgaged
  
Property
  
or to
  
reimburse
  
insured
  
expenses,
  
including
  
the
  
related
Servicer’s costs and expenses incurred in connection with
presenting claims under the related Insurance Policies.
 
         
Interest
  
Accrual Period:
  
For each of the Offered 
 
Certificates
  
(other than the Class X
  
Certificates)
  
and the Class II-B-5
Certificates and for any Distribution
  
Date, the period
  
commencing on the Distribution
  
Date in the month preceding the month in which
a Distribution
  
Date occurs (or the Closing Date, in the case of the first Interest
  
Accrual
  
Period) and ending on the day immediately
prior to such
  
Distribution
  
Date. For each of the Class X Certificates
  
and for any
  
Distribution
  
Date, the calendar month
  
preceding
the month in which such Distribution Date occurs.
 
         
Interest
  
Adjustment
  
Date:
  
With respect to a Mortgage
  
Loan,
  
the date,
  
if any,
  
specified in the related
  
Mortgage Note on
which the Mortgage Interest Rate is subject to adjustment.
 
         
Interest Carry Forward Amount:
  
As of any
  
Distribution
  
Date and with respect to each Class of Offered
  
Certificates
  
and the
Class II-B-5
  
Certificates and as of the first Distribution
  
Date, zero, and for each Distribution Date thereafter,
  
the sum of (i) the
excess of (a) the Current
  
Interest for such Class with respect to prior
  
Distribution
  
Dates over (b) the amount actually
  
distributed
to such Class of
  
Certificates
  
with respect to interest on or after such prior
  
Distribution
  
Dates,
  
and (ii) interest on such excess
(to the extent
  
permitted by
  
applicable
  
law) at the
  
applicable
  
Pass-Through
  
Rate for such Class for the related
  
Interest
  
Accrual
Period including the Interest Accrual Period relating to such
Distribution Date.
 
         
Interest
  
Funds:
  
With respect to each Loan Group and any
  
Distribution
  
Date, (i) the sum,
  
without
  
duplication,
  
of (a) all
scheduled
  
interest
  
collected in respect to the related Mortgage Loans during the
related Due Period less the related Servicing Fee if
any, and less the Trustee Fee, (b) all Monthly
  
Advances
  
relating to interest
  
with respect to the related
  
Mortgage
  
Loans made on or
prior to the related
  
Distribution
  
Account Deposit Date, (c) all Compensating
  
Interest
  
Payments with respect to the related Mortgage
Loans and required to be remitted by the Servicer
  
pursuant to this
  
Agreement
  
with respect to such
  
Distribution
  
Date, (d) Insurance
Proceeds,
  
Liquidation
  
Proceeds and Subsequent
  
Recoveries with respect to the Mortgage Loans collected during the
related
  
Prepayment
Period,
  
to the extent such proceeds relate to interest,
  
less all
  
Nonrecoverable
  
Advances relating to interest and certain expenses,
in each case, with respect to the Mortgage Loans in the Related
Loan Group,
  
(e) all amounts
  
relating to interest with respect to each
Mortgage
  
Loan in the related Loan Group
  
purchased by the
  
Depositor
  
pursuant to Sections
  
2.02,
  
2.03 or 3.21 during the related Due
Period less all
  
Non-Recoverable
  
Advances relating to interest,
  
(f) all amounts in respect of interest paid by the Depositor
pursuant
to Section 10.01 allocated to the related Loan Group, in each case
to the extent remitted by the Servicer to the
  
Distribution
  
Account
pursuant to this
  
Agreement,
  
(g) the amount of any Principal
  
Prepayments in full,
  
partial
  
Principal
  
Prepayments,
  
Net
  
Liquidation
Proceeds,
  
Repurchase
  
Proceeds and
  
scheduled
  
principal
  
payments,
  
in that order,
  
allocated to the related Loan Group,
  
included in
Available Funds for such
  
Distribution Date that are applied in connection with any Deferred
Interest in accordance with the definition
of Net
  
Deferred
  
Interest to EMC, the
  
Depositor,
  
the Servicer or the Trustee and (h) any amounts
  
deposited in the
  
Adjustable
  
Rate
Supplemental
  
Fund and available for
  
distribution to the Group I Certificates and the Group II
  
Certificates,
  
as applicable,
  
on such
Distribution
  
Date in accordance with Section 4.05, minus (ii) all amounts
relating to interest
  
required to be reimbursed
  
pursuant to
Sections 4.01, 4.03, 4.04 and 4.05 and allocated to the related
Loan Group or as otherwise set forth in this Agreement.
 
         
Interest
  
Shortfall:
  
With respect to any Distribution
  
Date and each Mortgage Loan that during the related
  
Prepayment Period
was the subject of a Principal Prepayment or constitutes a Relief
Act Mortgage Loan, an amount determined as follows:
 
         
(a)
      
Partial
  
principal
  
prepayments
  
(other than any
  
collections
  
on REO Property
  
treated as a Curtailment
  
pursuant to
Section
  
3.15(b))
  
received
  
during
  
the
  
related
   
Prepayment
   
Period:
  
The
  
difference
  
between
  
(i) one
  
month’s
  
interest
  
at
  
the
applicable
  
Net Rate on the amount of such
  
prepayment
  
and
  
(ii) the
  
amount of interest
  
for the
  
calendar
  
month of such
  
prepayment
(adjusted to the applicable Net Rate) received at the time of such
prepayment;
 
         
(b)
      
Principal
  
prepayments
  
in full received
  
during the relevant
  
Prepayment
  
Period:
  
The
  
difference
  
between
  
(i) one
month’s interest at the applicable Net Rate on the Stated
Principal
  
Balance of such Mortgage Loan immediately prior to such prepayment
and (ii) the
  
amount of interest for the calendar month of such
  
prepayment
  
(adjusted to the applicable Net Rate) received at the time
of such prepayment; and
 
         
(c)
      
Relief Act Mortgage
  
Loans:
  
As to any Relief Act Mortgage Loan, the excess of (i) 30
days’ interest (or, in the case
of a principal
  
prepayment in full,
  
interest to the date of prepayment) on the Stated Principal
  
Balance thereof (or, in the case of a
principal
  
prepayment
  
in part,
  
on the amount so prepaid) at the related Net Rate over (ii) 30
  
days’
  
interest
  
(or, in the case of a
principal
  
prepayment in full,
  
interest to the date of
  
prepayment) on such Stated
  
Principal
  
Balance (or, in the case of a Principal
Prepayment
  
in part,
  
on the
  
amount so
  
prepaid)
  
at the annual
  
interest
  
rate
  
required
  
to be paid by the
  
Mortgagor
  
as limited by
application of the Relief Act.
 
         
Interest-Only Certificates: The Class X Certificates.
 
         
Interim Certification:
  
The certification substantially in the form of Exhibit Two to the
Custodial Agreement.
 
         
Investment
  
Letter: The letter to be furnished by each
  
Institutional
  
Accredited
  
Investor which purchases any of the Private
Certificates in connection with such purchase, substantially in the
form set forth as Exhibit F-1 hereto.
 
         
LIBOR
  
Business Day: Any day other than a Saturday or a Sunday or a day on
which banking
  
institutions
  
in the city of London,
England are required or authorized by law to be closed.
 
         
LIBOR
  
Determination
  
Date: With respect to each Class of Offered
  
Certificates and the Class II-B-5
  
Certificates and for the
first Interest Accrual Period,
  
January 29, 2007. With respect to each Class of Offered
  
Certificates and the Class II-B-5 Certificates
and any Interest Accrual Period thereafter, the second LIBOR
Business Day preceding the commencement of such Interest Accrual
Period.
 
         
Liquidated
  
Mortgage
  
Loan: Any defaulted
  
Mortgage Loan as to which the Servicer has
  
determined
  
that all amounts it expects
to recover from or on account of such Mortgage Loan have been
recovered.
 
         
Liquidation
  
Date:
  
With respect to any
  
Liquidated
  
Mortgage
  
Loan,
  
the date on which the Servicer has
  
certified
  
that such
Mortgage Loan has become a Liquidated Mortgage Loan.
 
         
Liquidation
  
Expenses:
  
With respect to a Mortgage Loan in liquidation,
  
unreimbursed
  
expenses paid or incurred by or for the
account of the Servicer in connection
  
with the
  
liquidation of such Mortgage Loan and the related
  
Mortgaged
  
Property,
  
such expenses
including (a) property
  
protection
  
expenses,
  
(b) property sales expenses,
  
(c) foreclosure and sale costs,
  
including court costs and
reasonable attorneys’ fees, and (d) similar expenses
reasonably paid or incurred in connection with liquidation.
 
         
Liquidation
  
Proceeds:
  
Cash received in
  
connection
  
with the
  
liquidation
  
of a defaulted
  
Mortgage
  
Loan,
  
whether
  
through
trustee’s sale, foreclosure sale, Insurance Proceeds,
condemnation proceeds or otherwise and Subsequent Recoveries.
 
         
Loan Group:
  
Loan Group I or Loan Group II, as applicable.
 
         
Loan Group I:
  
The group of Mortgage Loans designated as belonging to Loan Group I
on the Mortgage Loan Schedule.
 
         
Loan Group II:
  
The group of Mortgage Loans designated as belonging to Loan Group
II on the Mortgage Loan Schedule.
 
         
Loan-to-Value
  
Ratio:
  
With respect to any Mortgage Loan, the fraction,
  
expressed as a percentage,
  
the numerator of which is
the
  
original
  
principal
  
balance of the
  
related
  
Mortgage
  
Loan and the
  
denominator
  
of which is the
  
Original
  
Value of the related
Mortgaged Property.
 
         
Loss Allocation Limitation:
  
The meaning specified in Section 6.02(c).
 
         
Lost Notes:
  
The original Mortgage Notes that have been lost, as indicated on
the Mortgage Loan Schedule.
 
         
Margin:
  
With respect to any
  
Distribution
  
Date on or prior to the first possible
  
Optional
  
Termination Date for the related
Loan Group and the Class I-A-1,
  
Class I-A-2,
  
Class I-A-3,
  
Class I-B-1,
  
Class I-B-2,
  
Class I-B-3,
  
Class I-B-4,
  
Class I-B-5, Class
I-B-6, Class I-B-7,
  
Class I-B-8, Class I-B-9, Class II-A-1,
  
Class II-A-2,
  
Class II-A-3,
  
Class II-A-4,
  
Class II-B-1,
  
Class II-B-2,
Class II-B-3, Class II-B-4 and Class II-B-5 Certificates will be
0.160%,
  
0.210%,
  
0.250%,
  
0.370%,
  
0.390%,
  
0.410%,
  
0.500%,
  
0.540%,
0.600%, 1.100%,
  
1.450%,
  
2.100%,
  
0.070%, 0.150%, 0.200%, 0.235%, 0.380%, 0.570%, 1.500%, 2.150% and
2.150%, per annum,
  
respectively,
provided that, after the first possible related Optional
  
Termination
  
Date, the related Margin with respect to the Class I-A-1,
  
Class
I-A-2,
  
Class I-A-3,
  
Class I-B-1,
  
Class I-B-2,
  
Class I-B-3,
  
Class I-B-4,
  
Class I-B-5, Class I-B-6, Class I-B-7, Class I-B-8, Class
I-B-9,
  
Class II-A-1,
  
Class II-A-2,
  
Class II-A-3,
  
Class II-A-4,
  
Class II-B-1,
  
Class II-B-2,
  
Class II-B-3,
  
Class II-B-4 and Class
II-B-5 Certificates will be 0.320%,
  
0.420%,
  
0.500%,
  
0.555%,
  
0.585%, 0.615%, 0.750%, 0.810%, 0.900%, 1.650%, 2.175%, 3.150%,
0.140%,
0.300%, 0.400%, 0.470%, 0.570%, 0.855%, 2.250%, 3.225% and 3.225%,
per annum, respectively.
         
Marker
  
Rate:
  
With respect to the Class
  
I-B-IO
  
Certificates
  
or REMIC III Regular
  
Interest
  
I-B-IO-I and any
  
Distribution
Date,
  
a per annum rate
  
equal to two (2) times the
  
weighted
  
average of the
  
Uncertificated
  
REMIC I
  
Pass-Through
  
Rates for REMIC I
Regular
  
Interest LT2 and REMIC I Regular
  
Interest LT3. With respect to the Class II-B-IO
  
Certificates or REMIC III Regular
  
Interest
II-B-IO-I
  
and any
  
Distribution
  
Date, a per annum rate equal to two (2) times the
  
weighted
  
average of the
  
Uncertificated
  
REMIC II
Pass-Through Rates for REMIC II Regular Interest LT6 and REMIC II
Regular Interest LT7.
 
         
Material Defect:
  
The meaning specified in Section 2.02(a).
 
         
Maximum
  
Coupon
  
Strip:
  
With
  
respect
  
to Loan
  
Group I,
  
shall be an amount
  
equal to the
  
product
  
of
  
(i) 1.00%,
  
(ii) the
aggregate
  
Stated Principal
  
Balance of the Group I Mortgage Loans
  
with original terms to maturity in excess of 30 years as of the Due
Date occurring in the month prior to such Distribution Date and
(iii) one-twelfth.
 
         
Maximum
  
Coupon Strip Rate:
  
On any
  
Distribution
  
Date
  
occurring in or after
  
February 2017 and for Loan Group I, the Coupon
Strip Rate modified by replacing the term “Coupon
  
Strip” with the term “Maximum
  
Coupon Strip”
  
wherever it appears in the
  
definition
of “Coupon Strip Rate.”
 
         
Maximum
  
Lifetime
  
Mortgage
  
Rate:
  
The maximum
  
level to which a Mortgage
  
Interest
  
Rate can adjust in
  
accordance
  
with its
terms, regardless of changes in the applicable Index.
 
         
MERS:
  
Mortgage Electronic
  
Registration
  
Systems,
  
Inc., a corporation
  
organized and existing under the laws of the State of
Delaware, or any successor thereto.
 
         
MERS® System:
  
The system of recording transfers of Mortgage Loans electronically
maintained by MERS.
 
         
MIN:
  
The Mortgage Identification Number for Mortgage Loans registered
with MERS on the MERS® System.
 
         
Minimum
  
Lifetime
  
Mortgage
  
Rate:
  
The minimum
  
level to which a Mortgage
  
Interest
  
Rate can adjust in
  
accordance
  
with its
terms, regardless of changes in the applicable Index.
 
         
Modified Net Rate Cap:
  
For any
  
Distribution
  
Date and Loan Group I, the related Net Rate Cap modified by
replacing
  
the term
“Coupon Strip Rate” with the term “Maximum
  
Coupon Strip Rate”
  
wherever it appears in the definition of “Net Rate Cap”
with respect to
Loan Group I.
 
         
MOM Loan:
  
With respect to any Mortgage Loan,
  
MERS acting as the mortgagee of such Mortgage
  
Loan,
  
solely as nominee for the
originator of such Mortgage Loan and its successors and assigns, at
the origination thereof.
 
      
   
Monthly
  
Advance:
  
An advance of interest
  
required to be made by the Servicer or the Trustee as successor
  
servicer
  
pursuant
to Section 6.05.
 
         
Monthly
  
Payments:
  
For any Mortgage Loan and any month, the minimum
  
scheduled
  
payment or payments of principal and interest
due during such month on such
  
Mortgage
  
Loan which either is payable by a Mortgagor in such month under the
related
  
Mortgage
  
Note or
in the case of any Mortgaged
  
Property acquired through
  
foreclosure or deed in lieu of foreclosure,
  
would otherwise have been payable
under the related Mortgage Note.
 
         
Monthly Statement:
  
The statement delivered to the Certificateholders pursuant to
Section 6.04.
 
         
Moody’s:
  
Moody’s Investors Service, Inc. or its successor in interest.
 
         
Mortgage:
  
The
  
mortgage,
  
deed of trust or other
  
instrument
  
creating
  
a first
  
priority
  
lien on an estate in fee simple or
leasehold interest in real property securing a Mortgage Loan.
 
         
Mortgage File: The mortgage
  
documents listed in Section 2.01(b)
  
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:
  
The annual rate at which
  
interest
  
accrues from time to time on any Mortgage
  
Loan pursuant to the
related
  
Mortgage Note,
  
which rate is initially
  
equal to the “Mortgage
  
Interest Rate” set forth with respect thereto on the Mortgage
Loan Schedule.
 
         
Mortgage
  
Loan: A mortgage
  
loan
  
transferred
  
and assigned to the Trust
  
pursuant to
  
Section 2.01
  
and held as a part of the
Trust Fund, as identified in the Mortgage Loan Schedule (which
shall include,
  
without limitation,
  
with respect to each Mortgage Loan,
each related Mortgage Note,
  
Mortgage and Mortgage File and all rights
  
appertaining
  
thereto),
  
including a mortgage loan the property
securing which has become an REO Property.
 
         
Mortgage
  
Loan
  
Purchase
  
Agreement:
  
The Mortgage
  
Loan
  
Purchase
  
Agreement
  
dated as of the Closing
  
Date,
  
between EMC, as
mortgage loan seller,
  
and Structured
  
Asset Mortgage
  
Investments II Inc., as purchaser,
  
and all amendments
  
thereof and
  
supplements
thereto, attached as Exhibit H.
 
         
Mortgage Loan Documents:
  
The original Mortgage Loan legal documents held by the Custodian.
 
         
Mortgage Loan Schedule:
  
The schedule,
  
attached
  
hereto as Exhibit B with respect to the Mortgage Loans, as amended
from time
to time to reflect the
  
repurchase
  
or
  
substitution
  
of Mortgage
  
Loans
  
pursuant to this
  
Agreement
  
or the
  
Mortgage
  
Loan
  
Purchase
Agreement, as the case may be.
 
         
Mortgage Note: The originally
  
executed note or other evidence of the
  
indebtedness of a Mortgagor under the related
  
Mortgage
Loan.
 
         
Mortgaged
  
Property:
  
Land and
  
improvements
  
securing the
  
indebtedness of a Mortgagor under the related Mortgage Loan or, in
the case of REO Property, such REO Property.
 
         
Mortgagor:
  
The obligor on a Mortgage Note.
 
         
Net Deferred
  
Interest:
  
On any
  
Distribution
  
Date,
  
for each Loan Group,
  
Deferred
  
Interest on the related
  
Mortgage
  
Loans
during the
  
related
  
Due Period net of
  
Principal
  
Prepayments
  
in full,
  
partial
  
Principal
  
Prepayments,
  
Net
  
Liquidation
  
Proceeds,
Repurchase
  
Proceeds
  
and
  
scheduled
  
principal
  
payments,
  
in that
  
order,
  
included in
  
Available
  
Funds for such Loan Group and such
Distribution
  
Date and
  
available
  
to be
  
distributed
  
on the
  
Certificates
  
on such
  
Distribution
  
Date.
  
With
  
respect to any Class A
Certificate or Class B Certificate
  
as of any
  
Distribution
  
Date, the Net Deferred
  
Interest will be an amount equal to the product of
(1) the difference,
  
if any, between (a) the lesser of (i) the Pass-Through
  
Rate for such Class without regard to the related Net Rate
Cap on such
  
Distribution
  
Date and (ii) the
  
related Net Rate Cap on such
  
Distribution
  
Date and (b) the
  
Adjusted
  
Rate Cap for such
Distribution
  
Date, (2) the Current
  
Principal
  
Amount of such Certificate
  
immediately
  
prior to such
  
Distribution
  
Date, and (3) the
actual number of days in such Interest Accrual Period divided by
360.
 
         
Net Interest
  
Shortfall:
  
With respect to any Distribution
  
Date, the Interest
  
Shortfall,
  
if any, for such Distribution Date
net of Compensating Interest Payments made with respect to such
Distribution Date.
 
         
Net Liquidation
  
Proceeds:
  
As to any Liquidated
  
Mortgage Loan,
  
Liquidation
  
Proceeds net of (i) Liquidation
  
Expenses which
are
  
payable
  
therefrom
  
to the
  
Servicer in
  
accordance
  
with this
  
Agreement
  
and
  
(ii) unreimbursed
  
advances
  
by the
  
Servicer
  
and
unreimbursed Monthly Advances.
 
         
Net Rate:
  
With respect to each Mortgage Loan,
  
the Mortgage
  
Interest Rate in effect from time to time less the Servicing Fee
Rate and the Trustee Fee Rate, expressed as a per annum rate.
 
         
Net Rate Cap:
  
For any
  
Distribution
  
Date,
  
(A) with
  
respect
  
to the Group I Offered
  
Certificates
  
(other
  
than the Class X
Certificates),
  
is equal to the
  
weighted
  
average
  
of the Net Rates of the Group I
  
Mortgage
  
Loans less the
  
Coupon
  
Strip
  
Rate,
  
if
applicable,
  
and less the
  
Pass-Through
  
Rate on the Class X
  
Certificates
  
multiplied by a fraction
  
whose
  
numerator is the Class I-X
Notional Amount and whose
  
denominator is the aggregate Stated
  
Principal
  
Balance of the Group I Mortgage Loans
  
immediately
  
prior to
such Distribution
  
Date and (B) with respect to the Group II Offered
  
Certificates and the Class II-B-5
  
Certificates,
  
is equal to the
weighted
  
average of the Net Rates of the Group II Mortgage
  
Loans,
  
in each case as
  
adjusted
  
to an
  
effective
  
rate
  
reflecting
  
the
accrual of interest on an actual/360 basis.
 
         
NIM Issuer:
  
The entity established as the issuer of the NIM Securities.
 
         
NIM
  
Securities:
  
Any debt
  
securities
  
issued
  
by the NIM
  
Issuer
  
and
  
secured
  
or
  
otherwise
  
backed
  
by some or all of the
Certificates.
 
         
NIM Trustee:
  
The trustee for the NIM Securities.
 
         
Non-Offered
  
Certificates:
  
The Class II-B-5, Class I-XP-1,
  
Class I-XP-2,
  
Class I-B-IO, Class II-XP, Class II-B-IO,
  
Class R
and Class R-X Certificates.
 
         
Nonrecoverable
  
Advance:
  
Any
  
advance or Monthly
  
Advance
  
(i) which
  
was
  
previously
  
made or is
  
proposed to be made by the
Servicer or the Trustee (as successor 
 
Servicer) and
  
(ii) which,
  
in the good faith judgment of the Servicer or the Trustee,
  
will not
or, in the case of a proposed
  
advance or Monthly
  
Advance,
  
would not, be
  
ultimately
  
recoverable
  
by the Servicer or the Trustee (as
successor
  
Servicer) from Liquidation
  
Proceeds,
  
Insurance
  
Proceeds or future payments on the Mortgage Loan for which such
advance or
Monthly Advance was made or is proposed to be made.
 
         
Notional
  
Amount:
  
The Class I-X Notional Amount,
  
the Class I-B-IO Notional Amount or the Class II-B-IO
  
Notional Amount,
  
as
applicable.
 
         
Offered Certificates:
  
The Group I Offered Certificates and the Group II Offered
Certificates.
 
         
Officer’s
  
Certificate:
  
A certificate
  
signed by the Chairman of the Board,
  
the Vice Chairman of the Board, the President or
a Vice
  
President or Assistant
  
Vice
  
President
  
or other
  
authorized
  
officer of the Servicer or the
  
Depositor,
  
as
  
applicable,
  
and
delivered to the Trustee, as required by this Agreement.
 
         
One-Month
  
LIBOR:
  
With
  
respect to any Interest
  
Accrual
  
Period,
  
the rate
  
determined
  
by the Trustee on the related
  
LIBOR
Determination
  
Date on the basis of the rate for U.S.
  
dollar
  
deposits for one month that
  
appears on Telerate
  
Screen Page 3750 as of
11:00 a.m. (London time) on such LIBOR
  
Determination
  
Date;
  
provided that the parties hereto acknowledge that One-Month LIBOR
for the
first
  
Interest
  
Accrual
  
Period shall be the rate
  
determined by the Trustee two Business Days prior to the Closing
Date. If such rate
does not appear on such page (or such other page as may replace
that page on that
  
service,
  
or if such
  
service is no longer
  
offered,
such other service for displaying
  
One-Month LIBOR or comparable rates as may be reasonably
  
selected by the Trustee),
  
One-Month LIBOR
for the applicable
  
Interest
  
Accrual Period will be the Reference Bank Rate. If no such
  
quotations can be obtained by the Trustee and
no Reference Bank Rate is available,
  
One-Month
  
LIBOR will be One-Month
  
LIBOR
  
applicable to the preceding
  
Interest
  
Accrual Period.
The Trustee’s
  
determination of One-Month LIBOR for each Class of Certificates,
  
if applicable,
  
for any Interest Accrual Period shall,
in the absence of manifest error, be final and binding.
 
         
Opinion of Counsel:
  
A written
  
opinion of counsel who is or are
  
acceptable
  
to the
  
Trustee and who,
  
unless
  
required to be
Independent (an “Opinion of Independent Counsel”), may
be internal counsel for the Company, the Servicer or the Depositor.
 
         
Optional
  
Termination
  
Date:
  
With respect to Loan Group I, the
  
Distribution
  
Date on which the
  
aggregate
  
Stated
  
Principal
Balance of the Group I Mortgage Loans is less than 10% of the
Cut-off Date Balance of the Group I Mortgage
  
Loans,
  
and with respect to
Loan Group II, the Distribution
  
Date on which the aggregate
  
Stated Principal
  
Balance of the Group II Mortgage Loans is less than 10%
of the Cut-off Date Balance of the Group II Mortgage Loans.
 
         
Original
  
Value:
  
The lesser of (i) the
  
Appraised
  
Value or
  
(ii) the
  
sales
  
price of a
  
Mortgaged
  
Property
  
at the time of
origination
  
of a Mortgage
  
Loan,
  
except in instances
  
where
  
either
  
clauses
  
(i) or
  
(ii) is
  
unavailable,
  
the other may be used to
determine the Original
  
Value,
  
or if both clauses (i) and
  
(ii) are
  
unavailable,
  
Original Value may be determined from other sources
reasonably acceptable to the Depositor.
 
         
Outstanding
  
Mortgage Loan:
  
With respect to any Due Date, a Mortgage Loan which,
  
prior to such Due Date, was not the subject
of a Principal Prepayment in full, did not become a Liquidated
Mortgage Loan and was not purchased or replaced.
 
         
Outstanding
  
Principal
  
Balance:
  
As of the time of any
  
determination,
  
the principal balance of a Mortgage Loan remaining to
be paid by the Mortgagor,
  
or, in the case of an REO Property,
  
the principal balance of the related Mortgage Loan remaining to be
paid
by the Mortgagor at the time such
  
property was acquired by the Trust Fund less any Net
  
Liquidation
  
Proceeds with respect
  
thereto to
the extent applied to principal.
 
         
Overcollateralization
  
Amount:
  
The Group I
  
Overcollateralization
  
Amount or the Group II
  
Overcollateralization
  
Amount,
  
as
applicable.
 
         
Overcollateralization
  
Release Amount: The Group I Overcollateralization
  
Release Amount or the Group II Overcollateralization
Release Amount, as applicable.
 
         
Overcollateralization
  
Target Amount: The Group I
  
Overcollateralization
  
Target Amount or the Group II
  
Overcollateralization
Target Amount, as applicable.
 
         
Pass-Through
  
Rate: As to each Class of
  
Certificates,
  
the rate of interest
  
determined
  
as provided with respect
  
thereto in
Section 5.01(c).
  
The Trustee’s
  
determination of the Pass-Through
  
Rate for each Class of Certificates for any Interest Accrual Period
shall, in the absence of manifest error, be final and binding.
 
         
Paying Agent:
  
The Trustee.
 
         
Periodic
  
Rate Cap: With respect to each
  
Mortgage
  
Loan,
  
the maximum
  
adjustment
  
that can be made to the Mortgage
  
Interest
Rate on each Interest Adjustment Date in accordance with its terms,
regardless of changes in the applicable Index.
 
         
Permitted Investments: At any time, any one or more of the
following obligations and securities:
 
  
       
(i)
  
obligations
  
of the United
  
States or any agency
  
thereof,
  
provided
  
such
  
obligations
  
are backed by the full faith and
credit of the United States;
 
         
(ii)
  
general
  
obligations
  
of or
  
obligations
  
guaranteed
  
by any state of the
  
United
  
States or the
  
District
  
of
  
Columbia
receiving
  
the highest
  
long-term
  
debt rating of each Rating
  
Agency,
  
or such lower rating as will not result in the
  
downgrading
  
or
withdrawal of the ratings then assigned to the Certificates by each
Rating Agency;
 
         
(iii)
  
commercial or finance
  
company paper which is then receiving the highest
  
commercial or finance company paper rating of
each Rating
  
Agency,
  
or such lower rating as will not result in the
  
downgrading
  
or
  
withdrawal
  
of the ratings then
  
assigned to the
Certificates by each Rating Agency;
 
         
(iv) certificates of deposit,
  
demand or time deposits, or bankers’ acceptances issued by
any depository
  
institution or trust
company
  
incorporated
  
under the laws of the United
  
States or of any state
  
thereof
  
and subject to
  
supervision
  
and
  
examination
  
by
federal
  
and/or state banking
  
authorities
  
(including the Trustee in its commercial
  
banking
  
capacity),
  
provided that the commercial
paper and/or long term
  
unsecured
  
debt
  
obligations
  
of such
  
depository
  
institution
  
or trust
  
company are then rated one of the two
highest
  
long-term and the highest
  
short-term
  
ratings of each such Rating Agency for such
  
securities,
  
or such lower ratings as will
not result in the downgrading or withdrawal of the rating then
assigned to the Certificates by any Rating Agency;
 
         
(v) demand or time
  
deposits or
  
certificates
  
of deposit
  
issued by any bank or trust company or savings
  
institution
  
to the
extent that such deposits are fully insured by the FDIC;
 
         
(vi) guaranteed
  
reinvestment
  
agreements issued by any bank, insurance company or other
corporation
  
containing,
  
at the time
of the issuance of such
  
agreements,
  
such terms and conditions as will not result in the
  
downgrading or withdrawal of the rating then
assigned to the Certificates by any such Rating Agency;
 
         
(vii)
  
repurchase
  
obligations
  
with respect to any security
  
described in clauses (i) and (ii) above,
  
in either case entered
into with a depository institution or trust company (acting as
principal) described in clause (iv) above;
 
         
(viii)
  
securities
  
(other than stripped bonds,
  
stripped coupons or instruments sold at a purchase price in excess
of 115% of
the face amount thereof)
  
bearing 
 
interest or sold at a discount issued by any corporation
  
incorporated
  
under the laws of the United
States or any state
  
thereof
  
which,
  
at the time of such
  
investment,
  
have one of the two
  
highest
  
long term
  
ratings of each Rating
Agency
  
(except if the Rating
  
Agency is Moody’s,
  
such rating
  
shall be the highest
  
commercial
  
paper
  
rating of Moody’s for any such
securities),
  
or such lower rating as will not result in the downgrading or
withdrawal of the rating then assigned to the
  
Certificates
by any Rating Agency, as evidenced by a signed writing delivered by
each Rating Agency;
 
         
(ix) interests in any money market fund
  
(including any such fund managed or advised by the Trustee or
Master
  
Servicer or any
affiliate
  
thereof)
  
which at the date of
  
acquisition of the interests in such fund and throughout the time
such interests are held in
such fund has the
  
highest
  
applicable
  
long
  
term
  
rating
  
by each
  
Rating
  
Agency
  
or such
  
lower
  
rating
  
as will not
  
result in the
downgrading or withdrawal of the ratings then assigned to the
Certificates by each Rating Agency;
 
         
(x) short term
  
investment
  
funds
  
sponsored by any trust company or banking
  
association
  
incorporated
  
under the laws of the
United States or any state thereof
  
(including
  
any such fund managed or advised by the Trustee or any affiliate
  
thereof) which on the
date of acquisition has been rated by each Rating Agency in their
respective
  
highest
  
applicable
  
rating category or such lower rating
as will not result in the downgrading or withdrawal of the ratings
then assigned to the Certificates by each Rating Agency; and
 
         
(xi) such other investments
  
having a specified stated maturity and bearing interest or sold at
a discount
  
acceptable to each
Rating
  
Agency as will not result in the
  
downgrading
  
or
  
withdrawal
  
of the rating then
  
assigned to the
  
Certificates
  
by any Rating
Agency, as evidenced by a signed writing delivered by each Rating
Agency;
 
         
provided,
  
that no such
  
instrument
  
shall be a Permitted
  
Investment
  
if such
  
instrument
  
(i) evidences the right to receive
interest
  
only
  
payments
  
with
  
respect to the
  
obligations
  
underlying
  
such
  
instrument,
  
(ii) is
  
purchased at a premium or (iii) is
purchased
  
at a deep
  
discount;
  
provided 
 
further
  
that no such
  
instrument
  
shall be a Permitted
  
Investment
  
(A) if such
  
instrument
evidences
  
principal and interest
  
payments derived from obligations
  
underlying such instrument and the interest payments with respect
to such
  
instrument
  
provide a yield to maturity of greater than 120% of the yield to
maturity at par of such
  
underlying
  
obligations,
or (B) if it may be redeemed at a price below the purchase
  
price (the
  
foregoing
  
clause (B) not to apply to
  
investments
  
in units of
money market funds pursuant to clause (viii) above);
  
provided further that no amount
  
beneficially
  
owned by any 2007-AR1 REMIC may be
invested in
  
investments
  
(other than money market
  
funds)
  
treated as equity
  
interests for federal
  
income tax
  
purposes,
  
unless the
Trustee
  
shall
  
receive an Opinion of Counsel,
  
at the expense of the Trustee,
  
to the effect that such
  
investment
  
will not adversely
affect
  
the
  
status
  
of any such
  
REMIC as a REMIC
  
under
  
the Code or
  
result
  
in
  
imposition
  
of a tax on any such
  
REMIC.
  
Permitted
Investments that are subject to prepayment or call may not be
purchased at a price in excess of par.
 
         
Permitted
  
Transferee:
  
Any Person other than a Disqualified
  
Organization or an “electing large
  
partnership”
  
(as defined by
Section 775 of the Code).
 
         
Person:
  
Any
  
individual,
  
corporation,
  
partnership,
  
joint venture,
  
association,
  
limited
  
liability
  
company,
  
joint-stock
company, trust, unincorporated organization or government or any
agency or political subdivision thereof.
 
         
Physical Certificates:
  
The Private Certificates.
 
         
Plan: The meaning specified in Section 5.07(a).
 
         
Prepayment
  
Charges:
  
With respect to any Mortgage Loan, the charges or premiums,
  
if any, due in connection
  
with a Principal
Prepayment of such Mortgage Loan in accordance with the terms
thereof.
 
         
Prepayment
  
Charge Loan: Any Mortgage Loan for which a Prepayment
  
Charge may be assessed and to which such Prepayment
  
Charge
the related Class XP Certificates are entitled, as indicated on the
Mortgage Loan Schedule.
 
         
Prepayment
  
Interest
  
Shortfalls:
  
With respect to any
  
Distribution
  
Date,
  
for each
  
Mortgage Loan that was the subject of a
Principal
  
Prepayment during the prior calendar month or that became a
Liquidated
  
Mortgage Loan during the related
  
Prepayment Period,
(other than a Principal
  
Prepayment in full
  
resulting
  
from the purchase of a Mortgage Loan
  
pursuant to Section 2.02,
  
2.03,
  
3.21 or
10.01),
  
the amount, if any, by which (i) one month’s interest at the
applicable Net Rate on the Stated Principal
  
Balance
  
immediately
prior to such
  
prepayment
  
(or
  
liquidation)
  
or in the case of a partial
  
Principal
  
Prepayment on the amount of such
  
prepayment
  
(or
liquidation
  
proceeds)
  
exceeds (ii) the amount of interest
  
paid or collected in
  
connection
  
with such
  
Principal
  
Prepayment or such
Liquidation Proceeds less the sum of (a) any Prepayment Charges and
(b) the Servicing Fee.
 
         
Prepayment
  
Period:
  
With
  
respect to any
  
Distribution
  
Date and (i)
  
Principal
  
Prepayments
  
in full,
  
the
  
period
  
from the
sixteenth day of the calendar month preceding the calendar month in
which such
  
Distribution
  
Date occurs through the close of business
on the fifteenth day of the calendar month in which such
  
Distribution
  
Date occurs and (ii)
  
Liquidation
  
Proceeds,
  
Realized
  
Losses,
Subsequent Recoveries and partial Principal Prepayments, the prior
calendar month.
 
         
Primary Mortgage
  
Insurance Policy:
  
Any primary mortgage guaranty
  
insurance policy issued in connection with a Mortgage Loan
which
  
provides
  
compensation
  
to a Mortgage Note holder in the event of default by the obligor
under such Mortgage Note or the related
Security
  
Instrument,
  
if any or any replacement
  
policy therefore through the related Interest Accrual Period for
such
  
Class relating
to a Distribution Date.
 
         
Prime Rate: The prime rate of U.S. money center banks as published
from time to time in The Wall Street Journal.
 
         
Principal
  
Distribution
  
Amount: The Group I Principal
  
Distribution Amount or the Group II Principal
  
Distribution Amount, as
applicable.
 
         
Principal
  
Funds:
  
With respect to each Loan Group and each
  
Distribution
  
Date, (i) the greater of zero and the sum,
  
without
duplication,
  
of (a) all scheduled
  
principal
  
collected on the Mortgage Loans in the related Loan Group during
the related Due Period,
(b) all Monthly
  
Advances
  
relating to
  
principal
  
made on the Mortgage
  
Loans in the related Loan Group on or before the 
 
Distribution
Account
  
Deposit Date,
  
(c) Principal
  
Prepayments
  
on the Mortgage
  
Loans in the related Loan Group,
  
exclusive of Prepayment
  
Charges
collected during the related
  
Prepayment
  
Period, (d) the Stated Principal Balance of each Mortgage Loan in
the related Loan Group that
was
  
repurchased
  
by the Sponsor
  
pursuant to Section
  
2.02,
  
2.03 or 3.21 during the
  
related
  
Due Period,
  
(e) the
  
aggregate
  
of all
Substitution
  
Adjustment
  
Amounts in connection
  
with the
  
substitution of Mortgage Loans in the related Loan Group pursuant
to Section
2.04 during the related Due Period,
  
(f) amounts in respect of principal paid by the Depositor
  
pursuant to Section 10.01
  
allocated to
the
  
related
  
Loan Group,
  
(g)
  
Insurance
  
Proceeds,
  
Liquidation
  
Proceeds
  
and
  
Subsequent
  
Recoveries
  
collected
  
during the related
Prepayment
  
Period on the Mortgage Loans in the related Loan Group,
  
to the extent such proceeds
  
relate to principal,
  
in each case to
the extent
  
remitted by the Servicer to the
  
Distribution 
 
Account
  
pursuant to this
  
Agreement and (h) the
  
principal
  
portions of the
amounts,
  
if any,
  
transferred from the Final Maturity Reserve Account
  
allocated to Loan Group I on such
  
Distribution Date minus (ii)
(a) all amounts
  
required to be reimbursed
  
pursuant to Sections
  
4.01,
  
4.03 and 4.05 or as otherwise set forth in this
  
Agreement and
(b) the amount of any Principal Prepayments in full, partial
Principal Prepayments,
  
Net Liquidation Proceeds,
  
Repurchase Proceeds and
payments of Scheduled Principal,
  
in that order,
  
included in Available Funds allocated to the related Loan Group for
such Distribution
Date that are applied as Interest
  
Funds in connection
  
with any Deferred
  
Interest in accordance
  
with the
  
definition of Net Deferred
Interest.
 
         
Principal
  
Prepayment:
  
Any payment
  
(whether
  
partial or full) or other
  
recovery of
  
principal
  
on a Mortgage
  
Loan which is
received
  
in advance of its
  
scheduled
  
Due Date to the extent
  
that it is not
  
accompanied
  
by an amount as to
  
interest
  
representing
scheduled
  
interest
  
due on any date or dates in any
  
month or
  
months
  
subsequent
  
to the
  
month of
  
prepayment,
  
including
  
Insurance
Proceeds and Repurchase
  
Proceeds,
  
but excluding the principal
  
portion of Net
  
Liquidation
  
Proceeds 
 
received at the time a Mortgage
Loan becomes a Liquidated Mortgage Loan.
 
         
Private Certificates:
  
The Non-Offered Certificates.
 
         
Prospectus:
  
The
  
prospectus,
  
dated December 27, 2006, as supplemented
  
by the prospectus
  
supplement
  
dated January 29, 2007
(as the same may be supplemented from time to time), relating to
the offering of the Offered Certificates.
 
         
QIB:
  
A Qualified Institutional Buyer as defined in Rule 144A promulgated
under the Securities Act.
 
         
Qualified
  
Insurer:
  
Any insurance
  
company duly
  
qualified as such under the laws of the state or states in which
the related
Mortgaged
  
Property or Mortgaged
  
Properties is or are located,
  
duly
  
authorized
  
and licensed in such state or states to transact the
type of insurance
  
business in which it is engaged and approved as an insurer by the
Servicer,
  
so long as the claims paying ability of
which is
  
acceptable to the Rating
  
Agencies for
  
pass-through
  
certificates
  
having the same rating as the
  
Certificates
  
rated by the
Rating Agencies as of the Closing Date.
 
         
Rating Agencies:
  
Moody’s and S&P.
 
         
Realized Loss: Any (i) Bankruptcy
  
Loss or (ii) as to any Liquidated
  
Mortgage Loan, (x) the Outstanding
  
Principal Balance of
such
  
Liquidated
  
Mortgage
  
Loan plus accrued and unpaid
  
interest
  
thereon at the Mortgage
  
Interest
  
Rate through the last day of the
month of such
  
liquidation,
  
less (y) the Net
  
Liquidation
  
Proceeds
  
with
  
respect to such
  
Mortgage
  
Loan and the
  
related
  
Mortgaged
Property.
  
In addition,
  
to the extent the Servicer receives Subsequent Recoveries with
respect to any Mortgage Loan, the amount of the
Realized
  
Loss with
  
respect to that
  
Mortgage
  
Loan will be reduced to the extent
  
such
  
recoveries
  
are applied to reduce the Current
Principal
  
Amount of any Class of
  
Certificates
  
(other
  
than the Class XP,
  
Class X,
  
Class
  
B-IO and
  
Residual
  
Certificates)
  
on any
Distribution
  
Date. As to any Mortgage Loan which has become the subject of a
Deficient
  
Valuation,
  
if the principal
  
amount due under
the related
  
Mortgage Note has been reduced,
  
then
  
“Realized
  
Loss” is the difference
  
between the principal
  
balance of such Mortgage
Loan
  
outstanding
  
immediately
  
prior to such
  
Deficient
  
Valuation and the
  
principal
  
balance of such Mortgage Loan as reduced by the
Deficient Valuation.
 
         
Record Date:
  
For each Class
  
of Certificates
  
(other than the Class X Certificates) and for any Distribution
  
Date, the close
of business on the Business Day prior to such Distribution
  
Date. For the Class X Certificates and for any Distribution
  
Date, the last
Business Day of the prior calendar month.
 
         
Reference
  
Bank:
  
A leading
  
bank
  
selected by the
  
Trustee
  
that is engaged in
  
transactions
  
in
  
Eurodollar
  
deposits in the
international Eurocurrency market.
 
         
Reference Bank Rate: With respect to any Interest Accrual Period,
the arithmetic mean, rounded upwards,
  
if necessary,
  
to the
nearest
  
whole
  
multiple of
  
0.03125%,
  
of the offered
  
rates for United
  
States 
 
dollar
  
deposits for one month that are quoted by the
Reference
  
Banks as of 11:00
  
a.m.,
  
New York City
  
time,
  
on the
  
related
  
interest
  
determination
  
date to prime
  
banks in the London
interbank
  
market for a period of one month in amounts
  
approximately
  
equal to the aggregate
  
Current
  
Principal Amount of the Offered
Certificates
  
for such Interest
  
Accrual
  
Period,
  
provided that at least two such Reference Banks provide such rate.
If fewer than two
offered
  
rates appear,
  
the Reference
  
Bank Rate will be the
  
arithmetic
  
mean,
  
rounded
  
upwards,
  
if necessary,
  
to the nearest whole
multiple of 0.03125%,
  
of the rates quoted by one or more major banks in New York City,
  
selected by the Trustee, as of 11:00 a.m., New
York City time, on such date for loans in U.S.
  
dollars to leading
  
European
  
banks for a period of one month in amounts
  
approximately
equal to the aggregate Current Principal Amount of the Offered
Certificates.
 
         
Regulation AB: Subpart
  
229.1100 - Asset Backed
  
Securities
  
(Regulation
  
AB), 17 C.F.R.
  
§§229.1100-229.1123,
  
as such may be
amended
  
from time to time,
  
and subject to such
  
clarification
  
and
  
interpretation
  
as have been
  
provided by the
  
Commission
  
in the
adopting release
  
(Asset-Backed
  
Securities,
  
Securities Act Release No. 33-8518,
  
70 Fed. Reg. 1,506,
  
1,531 (Jan. 7, 2005)) or by the
staff of the Commission, or as may be provided by the Commission or
its staff from time to time.
 
         
Reinvestment
  
Agreements:
  
One or more
  
reinvestment
  
agreements,
  
acceptable to the Rating Agencies,
  
from a bank,
  
insurance
company or other corporation or entity (including the Trustee).
 
         
Relief Act:
  
The Servicemembers’ Civil Relief Act, as amended, or similar
state law.
 
         
Relief
  
Act
  
Mortgage
  
Loan:
  
Any
  
Mortgage
  
Loan as to which
  
the
  
Scheduled
  
Payment
  
thereof
  
has been
  
reduced
  
due to the
application of the Relief Act.
 
         
Remaining
  
Excess Spread:
  
With respect to any
  
Distribution
  
Date and each Loan Group,
  
the related
  
Excess Spread
  
remaining
after distribution of any related Extra Principal Distribution
Amount for such Distribution Date.
 
         
REMIC: A “real estate mortgage investment conduit”
within the meaning of Section 860D of the Code.
 
         
REMIC Administrator:
  
The Trustee;
  
provided that if the REMIC Administrator is found by a court of
competent
  
jurisdiction to
no longer be able to fulfill its obligations as REMIC
  
Administrator
  
under this Agreement the Servicer shall appoint a successor REMIC
Administrator, subject to assumption of the REMIC Administrator
obligations under this Agreement.
 
         
REMIC Opinion:
  
An Opinion of Independent
  
Counsel,
  
to the effect that the proposed action described therein would not,
under
the REMIC
  
Provisions,
  
(i) cause any 2007-AR1 REMIC to fail to qualify as a REMIC while
any regular interest in such 2007-AR1 REMIC is
outstanding,
  
(ii) result
  
in a tax on
  
prohibited
  
transactions
  
with
  
respect to any
  
2007-AR1
  
REMIC or
  
(iii) constitute
  
a taxable
contribution to any 2007-AR1 REMIC after the Startup Day.
 
         
REMIC
  
Provisions:
  
The
  
provisions
  
of the federal
  
income tax law relating to REMICs,
  
which appear at Sections 860A through
860G of the Code, and related provisions and regulations
promulgated thereunder, as the foregoing may be in effect from time
to time.
 
         
REMIC Regular Interest:
  
Any of the REMIC I Regular
  
Interests,
  
REMIC II Regular
  
Interests,
  
REMIC III Regular Interests and
REMIC IV Regular Interests.
 
         
REMIC I:
  
The
  
segregated
  
pool of
  
assets,
  
with
  
respect
  
to which a REMIC
  
election
  
is made
  
pursuant
  
to this
  
Agreement,
exclusive of any assets held in the Final Maturity Reserve Account,
consisting of:
 
         
(a)
      
the Group I Mortgage Loans and the related Mortgage Files and
collateral securing such Mortgage Loans,
 
         
(b)
      
all payments on and
  
collections
  
in respect of the Group I Mortgage
  
Loans due after the Cut-off Date as shall be on
deposit in the Custodial
  
Account or in the
  
Distribution
  
Account (other than amounts
  
representing
  
Prepayment
  
Charges in respect of
Prepayment Charge Loans) and identified as belonging to the Trust
Fund,
 
         
(c)
      
property that secured a Group I Mortgage
  
Loan and that has been
  
acquired for the benefit of the
  
Certificateholders
by foreclosure or deed in lieu of foreclosure,
 
         
(d)
      
the hazard insurance policies and Primary Mortgage Insurance
Policy, if any, and
 
         
(e)
      
all proceeds of clauses (a) through (d) above.
 
         
REMIC I Available Distribution Amount:
  
For any Distribution Date, the Available Funds with respect to Loan
Group I.
 
         
REMIC I Distribution
  
Amount: On each
  
Distribution
  
Date, the REMIC I Available
  
Distribution
  
Amount, in the following order
of priority,
  
shall be distributed by REMIC I to REMIC III on account of the
REMIC I Regular
  
Interests and to the Holders of the Class
R Certificates in respect of Component I thereof:
 
                           
(i)
      
to REMIC III as the holder of REMIC I Regular
  
Interests,
  
pro rata,
  
in an amount equal to (A) the
         
Uncertificated
  
Accrued Interest for each such REMIC I Regular Interest for such
Distribution
  
Date reduced,
  
in each case, by
         
any Net Deferred
  
Interest
  
allocated to such REMIC I Regular
  
Interest for such
  
Distribution
  
Date,
  
plus (B) any amounts in
         
respect thereof remaining unpaid from previous Distribution Dates;
 
                           
(ii)
     
to REMIC III as the holder of REMIC I Regular
  
Interests
  
LT1, LT2, LT3 and LT4, in an amount equal
         
to the
  
remainder of the REMIC I Available
  
Distribution
  
Amount after the
  
distributions
  
made
  
pursuant to clause (i) above,
         
allocated as follows:
 
                                    
(A)
     
in
  
respect of REMIC I Regular 
 
Interests
  
LT2,
  
LT3 and LT4,
  
their
  
respective
  
Principal
                           
Distribution Amounts;
 
                                    
(B)
     
in
  
respect
  
of
  
REMIC I
  
Regular
  
Interest
  
LT1 any
  
remainder
  
until
  
the
  
Uncertificated
         
                  
Principal Balance thereof is reduced to zero;
 
                                    
(C)
     
any remainder in respect of each of REMIC I Regular
  
Interests
  
(other than REMIC I Regular
                           
Interests LT1 and W), pro rata according to their respective
  
Uncertificated
  
Principal
  
Balances as reduced
                           
by the
  
distributions
  
deemed made pursuant to (A) above,
  
until their respective
  
Uncertificated
  
Principal
                           
Balances are reduced to zero; and
 
                           
(iii)
    
any remaining amounts to the Holders of the Class R Certificates in
respect of Component I thereof.
 
         
REMIC I Interest:
  
The REMIC I Regular Interests and Component I of the Class R
Certificates.
 
         
REMIC I Net Deferred
  
Interest:
  
Net Deferred
  
Interest for Loan Group I for any Distribution Date shall be
allocated to REMIC
I Regular
  
Interest
  
LT1 in
  
reduction of the portion of the
  
Uncertificated
  
Accrued
  
Interest
  
thereon
  
distributable
  
on the related
Distribution Date and shall result in an increase in the
Uncertificated Principal Balance thereof to the extent of such
reduction.
 
         
REMIC I Principal
  
Reduction Amounts:
  
For any Distribution
  
Date, the amounts by which the Uncertificated
  
Principal Balances
of the REMIC I
  
Regular
  
Interests will be reduced on such
  
Distribution
  
Date by the allocation of REMIC I Realized Losses and REMIC I
Net Deferred Interest and the distribution of principal, determined
as follows:
 
   
               
For purposes of the succeeding formulas the following symbols shall
have the meanings set forth below:
 
                  
Y1 =
     
the Uncertificated
  
Principal Balance of REMIC I Regular Interest LT1 after
distributions and the allocation
of REMIC I Net Deferred Interest and REMIC I Realized Losses on the
prior Distribution Date.
 
                  
Y2 =
     
the Uncertificated
  
Principal Balance of REMIC I Regular Interest LT2 after
distributions and the allocation
of REMIC I Realized Losses on the prior Distribution Date.
 
                  
Y3 =
     
the Uncertificated
  
Principal Balance of REMIC I Regular Interest LT3 after
distributions and the allocation
of REMIC I Realized Losses on the prior Distribution Date.
 
                  
Y4 =
     
the Uncertificated
  
Principal Balance of REMIC I Regular Interest LT4 after
distributions and the allocation
of REMIC I Realized Losses on the prior Distribution Date (note:
  
Y3 = Y4).
 
                  
ΔY1 =
    
the REMIC I Regular Interest LT1 Principal Reduction Amount.
 
                  
ΔY2 =
    
the REMIC I Regular Interest LT2 Principal Reduction Amount.
 
                  
ΔY3 =
    
the REMIC I Regular Interest LT3 Principal Reduction Amount.
 
                  
ΔY4 =
    
the REMIC I Regular Interest LT4 Principal Reduction Amount.
 
                  
P0 =
     
the aggregate
  
Uncertificated Principal Balance of the REMIC I Regular Interests
after distributions and the
allocation of REMIC I Realized Losses and REMIC I Net Deferred
Interest on the prior Distribution Date.
 
                  
P1 =
     
the aggregate
  
Uncertificated Principal Balance of the REMIC I Regular Interests
after distributions and the
allocation of REMIC I Realized Losses and REMIC I Net Deferred
Interest to be made on such Distribution Date.
 
                  
ΔP =
     
P0 - P1 = the aggregate of the REMIC I Principal Reduction Amounts.
 
                        
=
  
the aggregate of the REMIC I Net Deferred
  
Interest and principal
  
portions of REMIC I Realized Losses to be
allocated
  
to,
  
and the 
 
principal
  
distributions
  
to be made
  
on,
  
the
  
Group I
  
Certificates
  
on such
  
Distribution
  
Date
  
(including
distributions of accrued and unpaid interest on the Class I-X and
Class I-B-IO Certificates for prior Distribution Dates).
 
                  
R0 =
     
the
  
Modified
  
Net Rate Cap for the
  
Certificates
  
related
  
Loan
  
Group I after
  
giving
  
effect
  
to
  
amounts
distributed and REMIC I Realized Losses and REMIC I Net Deferred
Interest allocated on the prior Distribution Date.
 
                  
R1 = 
    
the Modified Net Rate Cap for the Certificates
  
related to Loan Group I after giving effect to amounts to be
distributed and REMIC I Realized Losses and REMIC I Net Deferred
Interest to be allocated on such Distribution Date.
 
                  
α =
    
  
(Y2 + Y3)/P0.
  
The initial
  
value of α on the Closing Date for use on the first
  
Distribution
  
Date shall be
0.0001.
 
                  
γ0 =
     
the lesser of (A) the sum for all Classes of Group I Certificates
  
(other than the Class I-B-IO Certificates
and the Class I-X
  
Certificates)
  
of the product for each Class of (i) the monthly
  
interest
  
rate (as limited by the Modified Net Rate
Cap, if applicable) for such Class applicable for
  
distributions to be made on such
  
Distribution
  
Date and (ii) the aggregate
  
Current
Principal
  
Amount for such Class after
  
distributions
  
and the allocation of REMIC I Realized Losses and REMIC I Net
Deferred
  
Interest
on the prior Distribution Date and (B) R0*P0.
 
                  
γ1
  
=
    
the lesser of (A) the sum for all Classes of Group I Certificates
  
(other than the Class I-B-IO Certificates
and the Class I-X
  
Certificates)
  
of the product for each Class of (i) the monthly
  
interest
  
rate (as limited by the Modified Net Rate
Cap, if applicable)
  
for such Class
  
applicable for
  
distributions
  
to be made on the next
  
succeeding
  
Distribution
  
Date and (ii) the
aggregate
  
Current
  
Principal Amount for such Class after
  
distributions
  
and the allocation of REMIC I Realized Losses and REMIC I Net
Deferred Interest to be made on such Distribution Date and (B)
R1*P1.
 
                  
Then, based on the foregoing definitions:
 
                  
ΔY1 =
    
ΔP - ΔY2 - ΔY3 - ΔY4;
 
                  
ΔY2 =
    
(α/2){( γ0R1 - γ1R0)/R0R1};
 
                  
ΔY3 =
    
αΔP - ΔY2; and
 
                  
ΔY4 =
    
ΔY3.
 
                  
if both ΔY2 and ΔY3, as so determined, are non-negative
numbers.
  
Otherwise:
 
                  
(1)
      
If ΔY2, as so determined, is negative, then
 
                  
ΔY2 = 0;
 
                  
ΔY3 = α{γ1R0P0 - γ0R1P1}/{γ1R0};
 
                  
ΔY4 = ΔY3; and
 
                  
ΔY1 = ΔP - ΔY2 - ΔY3 - ΔY4.
 
 
                 
(2)
      
If ΔY3, as so determined, is negative, then
 
                  
ΔY3 = 0;
 
                  
ΔY2 = α{γ1R0P0 - γ0R1P1}/{2R1R0P1 -
  
γ1R0};
 
                  
ΔY4 = ΔY3; and
 
         
ΔY1 = ΔP - ΔY2 - ΔY3 - ΔY4.
 
         
REMIC I Realized
  
Losses:
  
For any
  
Distribution
  
Date,
  
Realized Losses on Mortgage Loans in Loan Group I for the related
Due
Period
  
shall be allocated to REMIC I Regular
  
Interests
  
LT1,
  
LT2,
  
LT3 and LT4 as follows:
  
The
  
interest
  
portion of such
  
Realized
Losses, if any, shall be allocated to such REMIC I Regular
  
Interests,
  
pro rata according to the amount of interest accrued but unpaid
thereon,
  
in
  
reduction
  
thereof.
  
Any
  
interest
  
portion of such
  
Realized
  
Losses in excess of the amount
  
allocated
  
pursuant to the
preceding
  
sentence
  
shall be treated as a principal
  
portion of Realized
  
Losses not
  
attributable
  
to any specific
  
Mortgage Loan and
allocated
  
pursuant to the
  
succeeding
  
sentences.
  
The principal
  
portion of such
  
Realized
  
Losses shall be allocated to such REMIC I
Regular
  
Interests as follows:
  
(1) first, to REMIC I Regular
  
Interests LT2, LT3 and LT4, pro rata according to their respective
REMIC
I Principal
  
Reduction
  
Amounts,
  
provided that such
  
allocation to such REMIC I Regular
  
Interests
  
shall not exceed their
  
respective
REMIC I Principal
  
Reduction
  
Amounts for such
  
Distribution
  
Date, and (2) second,
  
any Realized
  
Losses not allocated to such REMIC I
Regular Interests pursuant to the proviso of clause (1) above shall
be allocated to REMIC I Regular Interest LT1.
 
         
REMIC I
  
Regular
  
Interest:
  
Any of the
  
separate
  
non-certificated
  
beneficial
  
ownership
  
interests
  
in REMIC I set forth in
Section 5.01(c)
  
and issued
  
hereunder and designated as a “regular
  
interest” in REMIC I.
  
Each REMIC I Regular
  
Interest shall accrue
interest at the
  
Uncertificated
  
Pass-Through
  
Rate
  
specified
  
for such
  
REMIC I
  
Regular
  
Interest in
  
Section 5.01(c),
  
and shall be
entitled to
  
distributions
  
of
  
principal,
  
subject to the terms and
  
conditions
  
hereof,
  
in an aggregate
  
amount equal to its initial
Uncertificated
  
Principal Balance as set forth in
  
Section 5.01(c).
  
The designations for the respective
  
REMIC I Regular Interests are
set forth in Section 5.01(c).
 
         
REMIC I Regular Interest LT1 Principal
  
Distribution
  
Amount:
  
For any Distribution
  
Date, the excess,
  
if any, of the REMIC I
Regular Interest LT1 Principal
  
Reduction Amount for such
  
Distribution
  
Date over the REMIC I Realized Losses and REMIC I Net Deferred
Interest allocated to REMIC I Regular Interest LT1 on such
Distribution Date.
 
         
REMIC I Regular Interest LT2 Principal
  
Distribution
  
Amount:
  
For any Distribution
  
Date, the excess,
  
if any, of the REMIC I
Regular
  
Interest LT2 Principal
  
Reduction
  
Amount for such
  
Distribution
  
Date over the REMIC I Realized
  
Losses
  
allocated to REMIC I
Regular Interest LT2 on such Distribution Date.
 
         
REMIC I Regular Interest LT3 Principal
  
Distribution
  
Amount:
  
For any Distribution
  
Date, the excess,
  
if any, of the REMIC I
Regular
  
Interest LT3 Principal
  
Reduction
  
Amount for such
  
Distribution
  
Date over the REMIC I Realized
  
Losses
  
allocated to REMIC I
Regular Interest LT3 on such Distribution Date.
 
         
REMIC I Regular Interest LT4 Principal
  
Distribution
  
Amount:
  
For any Distribution
  
Date, the excess,
  
if any, of the REMIC I
Regular
  
Interest LT4 Principal
  
Reduction
  
Amount for such
  
Distribution
  
Date over the REMIC I Realized
  
Losses
  
allocated to REMIC I
Regular Interest LT4 on such Distribution Date.
 
         
REMIC II:
  
The
  
segregated
  
pool of assets,
  
with
  
respect
  
to which a REMIC
  
election
  
is made
  
pursuant
  
to this
  
Agreement,
consisting of:
 
         
(a)
      
the Group II Mortgage Loans and the related Mortgage Files and
collateral securing such Mortgage Loans,
 
         
(b)
      
all payments on and
  
collections
  
in respect of the Group II Mortgage Loans due after the Cut-off
Date as shall be on
deposit in the Custodial
  
Account or in the
  
Distribution
  
Account (other than amounts 
 
representing
  
Prepayment
  
Charges in respect of
Prepayment Charge Loans) and identified as belonging to the Trust
Fund,
 
         
(c)
      
property that secured a Group II Mortgage
  
Loan and that has been acquired for the benefit of the
  
Certificateholders
by foreclosure or deed in lieu of foreclosure,
 
         
(d)
      
the hazard insurance policies and Primary Mortgage Insurance
Policy, if any, and
 
         
(e)
      
all proceeds of clauses (a) through (d) above.
 
         
REMIC II Available Distribution Amount:
  
For any Distribution Date, the Available Funds with respect to Loan
Group II.
 
         
REMIC II Distribution
  
Amount: On each Distribution Date, the REMIC II Available
  
Distribution
  
Amount, in the following order
of
  
priority,
  
shall be
  
distributed
  
by REMIC II to REMIC III on account of the REMIC II Regular
  
Interests
  
and to the Holders of the
Class R Certificates in respect of Component II thereof:
 
                           
(i)
      
to REMIC III as the holder of the REMIC II Regular
  
Interests,
  
pro rata, in an amount equal to (A)
         
the
  
Uncertificated
  
Accrued
  
Interest for each such REMIC II Regular
  
Interest for such
  
Distribution
  
Date reduced,
  
in each
         
case,
  
by any Net Deferred
  
Interest
  
allocated to such REMIC II Regular
  
Interest for such
  
Distribution
  
Date,
  
plus (B) any
         
amounts in respect thereof remaining unpaid from previous
Distribution Dates;
 
                           
(ii)
             
to REMIC III as the holder of the REMIC II
  
Regular
  
Interests,
  
in an amount
  
equal to the
         
remainder of the REMIC II Available
  
Distribution Amount after the distributions made pursuant to clause
(i) above,
  
allocated
         
as follows:
 
                           
(A)
              
in respect of REMIC II Regular
  
Interests
  
LT6,
  
LT7 and LT8,
  
their
  
respective
  
Principal
                           
Distribution Amounts;
 
                           
(B)
      
in
  
respect of REMIC II Regular
  
Interest
  
LT5 any
  
remainder
  
until the
  
Uncertificated
  
Principal
     
                      
Balance thereof is reduced to zero;
 
                           
(C)
      
any
  
remainder
  
in respect of each of the REMIC II Regular
  
Interests
  
(other than REMIC II Regular
                           
Interest LT5), pro rata according to their respective
  
Uncertificated
  
Principal
  
Balances as reduced by the
                           
distributions
  
deemed made pursuant to (A) above, until their respective
  
Uncertificated
  
Principal Balances
                           
are reduced to zero; and
 
                           
(iii)
            
any remaining
  
amounts to the Holders of the Class R
  
Certificates
  
in respect of Component
         
II thereof.
 
         
REMIC II Interest:
  
The REMIC II Regular Interests and Component II of the Class R
Certificates.
 
         
REMIC II Net Deferred
  
Interest:
  
Net
  
Deferred
  
Interest
  
for Loan Group II for any
  
Distribution
  
Date shall be allocated to
REMIC II Regular Interest LT5 in reduction of the portion of the
Uncertificated
  
Accrued Interest thereon
  
distributable on the related
Distribution Date and shall result in an increase in the
Uncertificated Principal Balance thereof to the extent of such
reduction.
 
         
REMIC II Principal
  
Reduction Amounts:
  
For any Distribution Date, the amounts by which the Uncertificated
  
Principal Balances
of the REMIC II Regular
  
Interests will be reduced on such
  
Distribution
  
Date by the allocation of REMIC II Realized
  
Losses and REMIC
II Net Deferred Interest and the distribution of principal,
determined as follows:
 
                  
For purposes of the succeeding formulas the following symbols shall
have the meanings set forth below:
 
                  
Y5 =
     
the
  
Uncertificated
  
Principal
  
Balance
  
of
  
REMIC II
  
Regular
  
Interest
  
LT5
  
after
  
distributions
  
and the
allocation of REMIC II Net Deferred Interest and REMIC II Realized
Losses on the prior Distribution Date.
 
                  
Y6 =
     
the
  
Uncertificated
  
Principal
  
Balance
  
of
  
REMIC II
  
Regular
  
Interest
  
LT6
  
after
  
distributions
  
and the
allocation of REMIC II Realized Losses on the prior Distribution
Date.
 
                  
Y7 =
              
the Uncertificated
  
Principal Balance of REMIC II Regular Interest LT7 after
  
distributions and the
allocation of REMIC II Realized Losses on the prior Distribution
Date.
 
                  
Y8 =
              
the Uncertificated
  
Principal Balance of REMIC II Regular Interest LT8 after
  
distributions and the
allocation of REMIC II Realized Losses on the prior Distribution
Date. (note:
  
Y7 = Y8).
 
        
    
      
ΔY5 =
    
the REMIC II Regular Interest LT5 Principal Reduction Amount.
 
                  
ΔY6 =
    
the REMIC II Regular Interest LT6 Principal Reduction Amount.
 
                  
ΔY7 =
    
the REMIC II Regular Interest LT7 Principal Reduction Amount.
 
                  
ΔY8 =
    
the REMIC II Regular Interest LT8 Principal Reduction Amount.
 
                  
Q0 =
     
the aggregate
  
Uncertificated
  
Principal Balance of the REMIC II Regular
  
Interests after
  
distributions and
the allocation of REMIC II Realized Losses and REMIC II Net
Deferred Interest on the prior Distribution Date.
 
                  
Q1 =
     
the aggregate
  
Uncertificated
  
Principal Balance of the REMIC II Regular
  
Interests after
  
distributions and
the allocation of REMIC II Realized Losses and REMIC II Net
Deferred Interest to be made on such Distribution Date.
 
                  
ΔQ =
     
Q0 - Q1 = the aggregate of the REMIC II Principal Reduction
Amounts.
 
                  
=
        
the aggregate of the REMIC II Net Deferred
  
Interest and principal
  
portions of REMIC II Realized
  
Losses to
be allocated
  
to, and the
  
principal
  
distributions
  
to be made on, the Group II
  
Certificates
  
on such
  
Distribution
  
Date
  
(including
distributions of accrued and unpaid interest on the Class II-B-IO
Certificates for prior Distribution Dates).
 
                  
S0 =
     
the weighted
  
average
  
(stated as a monthly
  
rate) of the Net Rates on the
  
Mortgage
  
Loans in Loan Group II
after giving
  
effect to amounts
  
distributed
  
and REMIC II Realized
  
Losses and REMIC II Net Deferred
  
Interest
  
allocated on the prior
Distribution Date.
 
                  
S1 =
     
the weighted
  
average
  
(stated as a monthly
  
rate) of the Net Rates on the
  
Mortgage
  
Loans in Loan Group II
after giving effect to amounts to be
  
distributed
  
and REMIC II Realized
  
Losses and REMIC II Net Deferred
  
Interest to be allocated on
such Distribution Date.
 
                 
β
  
=
   
(Y6 + Y7)/Q0.
  
The initial
  
value of ß on the Closing Date for use on the first
  
Distribution
  
Date shall be
0.0001.
 
                  
Γ0 =
     
the
  
lesser
  
of (A) the sum for all
  
Classes
  
of
  
Group
  
II
  
Certificates
  
(other
  
than
  
the
  
Class
  
II-B-IO
Certificates)
  
of the
  
product for each Class of (i) the
  
monthly
  
interest
  
rate (as limited by the Net Rate Cap for Loan Group II, if
applicable) for such Class applicable for
  
distributions to be made on such
  
Distribution Date and (ii) the aggregate Current Principal
Amount for such Class after
  
distributions
  
and the
  
allocation of REMIC II Realized
  
Losses and REMIC II Net Deferred
  
Interest on the
prior Distribution Date and (B) S0*Q0.
 
                  
Γ1
  
=
    
the
  
lesser
  
of (A) the sum for all
  
Classes
  
of
  
Group
  
II
  
Certificates
  
(other
  
than
  
the
  
Class
  
II-B-IO
Certificates)
  
of the
  
product for each Class of (i) the
  
monthly
  
interest
  
rate (as limited by the Net Rate Cap for Loan Group II, if
applicable) for such Class
  
applicable for
  
distributions
  
to be made on the next succeeding
  
Distribution
  
Date and (ii) the aggregate
Current
  
Principal Amount for such Class after
  
distributions
  
and the allocation of REMIC II Realized Losses and REMIC II Net
Deferred
Interest to be made on such Distribution Date and (B) S1*Q1.
 
                  
Then, based on the foregoing definitions:
 
                  
ΔY5 =
    
ΔQ - ΔY6 - ΔY7 - ΔY8;
 
                  
ΔY6 =
    
(β/2){(Γ0S1 - Γ1S0)/S0S1};
 
                  
ΔY7 =
    
βΔQ - ΔY6; and
 
                  
ΔY8 =
    
ΔY7.
 
                  
if both ΔY6 and ΔY7, as so determined, are non-negative
numbers.
  
Otherwise:
 
                  
(1)
      
If ΔY6, as so determined, is negative, then
 
                  
ΔY6 = 0;
 
                  
ΔY7 = β{Γ1S0Q0 - Γ0S1Q1}/{Γ1S0};
 
                  
ΔY8 = ΔY7; and
 
                  
ΔY5 = ΔQ - ΔY6 - ΔY7 - ΔY8.
 
  
                
(2)
      
If ΔY7, as so determined, is negative, then
 
                  
ΔY7 = 0;
 
                  
ΔY6 = β{Γ1S0Q0 - Γ0S1Q1}/{2S1S0Q1 -
  
Γ1S0};
 
                  
ΔY8 = ΔY7; and
 
                  
ΔY5 = ΔQ - ΔY6 - ΔY7 - ΔY8.
 
         
REMIC II Realized Losses:
  
For any Distribution
  
Date,
  
Realized Losses on Mortgage Loans in Loan Group II for the related
Due
Period
  
shall be allocated to REMIC II Regular
  
Interests
  
LT5,
  
LT6,
  
LT7 and LT8 as follows:
  
The interest
  
portion of such
  
Realized
Losses,
  
if any,
  
shall be
  
allocated to such REMIC II Regular
  
Interests,
  
pro rata
  
according
  
to the amount of interest
  
accrued but
unpaid thereon,
  
in reduction
  
thereof.
  
Any interest portion of such Realized Losses in excess of the
amount allocated pursuant to the
preceding
  
sentence
  
shall be treated as a principal
  
portion of Realized
  
Losses not
  
attributable
  
to any specific
  
Mortgage Loan and
allocated
  
pursuant to the
  
succeeding
  
sentences.
  
The principal
  
portion of such Realized
  
Losses shall be allocated to such REMIC II
Regular
  
Interests as follows:
  
(1) first, to REMIC II Regular Interests LT6, LT7 and LT8, pro rata
according to their respective REMIC
II Principal
  
Reduction
  
Amounts,
  
provided that such allocation to such REMIC II Regular
  
Interests shall not exceed their
  
respective
REMIC II Principal
  
Reduction
  
Amounts for such Distribution
  
Date, and (2) second,
  
any Realized Losses not allocated to such REMIC II
Regular Interests pursuant to the proviso of clause (1) above shall
be allocated to REMIC II Regular Interest LT5.
 
         
REMIC II
  
Regular
  
Interest:
  
Any of the separate
  
non-certificated
  
beneficial
  
ownership
  
interests in REMIC II set forth in
Section 5.01(c)
  
and issued hereunder and designated as a “regular
  
interest” in REMIC II.
  
Each REMIC II Regular Interest shall accrue
interest at the
  
Uncertificated
  
Pass-Through
  
Rate
  
specified
  
for such REMIC II
  
Regular
  
Interest in
  
Section 5.01(c),
  
and shall be
entitled to
  
distributions
  
of
  
principal,
  
subject to the terms and
  
conditions
  
hereof,
  
in an aggregate
  
amount equal to its initial
Uncertificated
  
Principal Balance as set forth in
  
Section 5.01(c).
  
The designations for the respective REMIC II Regular Interests are
set forth in Section 5.01(c).
 
         
REMIC II Regular Interest LT5 Principal
  
Distribution
  
Amount:
  
For any Distribution Date, the excess, if any, of the REMIC II
Regular
  
Interest
  
LT5
  
Principal
  
Reduction
  
Amount
  
for such
  
Distribution
  
Date over the REMIC II
  
Realized
  
Losses and REMIC II Net
Deferred Interest allocated to REMIC II Regular Interest LT5 on
such Distribution Date.
 
         
REMIC II Regular Interest LT6 Principal
  
Distribution
  
Amount:
  
For any Distribution Date, the excess, if any, of the REMIC II
Regular
  
Interest LT6 Principal
  
Reduction
  
Amount for such
  
Distribution
  
Date over the REMIC II Realized Losses allocated to REMIC II
Regular Interest LT6 on such Distribution Date.
 
         
REMIC II Regular Interest LT7 Principal
  
Distribution
  
Amount:
  
For any Distribution Date, the excess, if any, of the REMIC II
Regular
  
Interest LT7 Principal
  
Reduction
  
Amount for such
  
Distribution
  
Date over the REMIC II Realized Losses allocated to REMIC II
Regular Interest LT7 on such Distribution Date.
 
         
REMIC II Regular Interest LT8 Principal
  
Distribution
  
Amount:
  
For any Distribution Date, the excess, if any, of the REMIC II
Regular
  
Interest LT8 Principal
  
Reduction
  
Amount for such
  
Distribution
  
Date over the REMIC II Realized Losses allocated to REMIC II
Regular Interest LT8 on such Distribution Date.
 
         
REMIC
  
III:
  
That
  
group of assets
  
contained
  
in the
  
Trust
  
Fund
  
designated
  
as a REMIC
  
consisting
  
of the REMIC I Regular
Interests and the REMIC II Regular Interests and any proceeds
thereof.
 
         
REMIC III Available
  
Distribution
  
Amount:
  
For any
  
Distribution
  
Date,
  
the amounts deemed
  
distributed
  
with respect to the
REMIC I Regular Interests and the REMIC II Regular Interests
pursuant to Section 6.07.
 
         
REMIC III
  
Distribution
  
Amount:
  
For any
  
Distribution
  
Date,
  
the REMIC III
  
Available
  
Distribution
  
Amount shall be deemed
distributed by REMIC III to the holders of the
  
Certificates
  
(other than the Class R, Class R-X, Class B-IO and Class XP
Certificates)
on account of the REMIC III Regular
  
Interests (other than REMIC III Regular
  
Interests I-B-IO,
  
I-B-IO-P,
  
II-B-IO and II-B-IO-P),
  
to
REMIC IV on
  
account
  
of REMIC III
  
Regular
  
Interests
  
I-B-IO-I,
  
I-B-IO-P,
  
II-B-IO-I
  
and
  
II-B-IO-P
  
and to the
  
holders of Class R
Certificates
  
in respect of
  
Component
  
III
  
thereof,
  
as
  
follows:
  
to each REMIC III Regular
  
Interest
  
in respect of
  
Uncertificated
Accrued
  
Interest
  
thereon and the
  
Uncertificated
  
Principal
  
Balance
  
thereof,
  
the amount
  
distributed
  
in respect of
  
interest
  
and
principal
  
on the Class or Classes of
  
Certificates
  
bearing the same
  
designation
  
(with such
  
amounts
  
having the same
  
character
  
as
interest or principal with respect to the REMIC III Regular
Interest as they have with respect to such
  
Certificates), 
 
except that (1)
no amount paid to any
  
Certificate in respect of any Basis Risk Shortfall or Basis Risk
Shortfall
  
Carry Forward Amount or, in the case
of the Class I-A
  
Certificates
  
or Class I-B
  
Certificates,
  
in respect of
  
interest
  
accrued at a
  
Pass-Through
  
Rate in excess of the
Modified
  
Net Rate Cap,
  
shall be included in the amount paid in respect of the related
  
REMIC III Regular
  
Interest and (2) any amount
paid in respect of Basis Risk
  
Shortfalls,
  
Basis Risk Shortfall
  
Carryforward
  
Amounts and, in the case of the Class I-A and Class I-B
Certificates,
  
interest
  
accrued at a
  
Pass-Through
  
Rate in excess of the Modified Net Rate Cap,
  
shall be deemed paid with respect to
REMIC III Regular Interest I-B-IO-I or REMIC III Regular Interest
II-B-IO-I,
  
as applicable,
  
in respect of accrued and unpaid interest
thereon.
  
Any
  
remaining
  
amount of the REMIC III
  
Available
  
Distribution
  
Amount shall be
  
distributed
  
to the holders of the Class R
Certificates in respect of Component III thereof.
 
    
     
REMIC III Interests:
  
The REMIC III Regular Interests and Component III of the Class R
Certificates.
 
         
REMIC III Net
  
Deferred
  
Interest:
  
Net
  
Deferred
  
Interest
  
for any
  
Distribution
  
Date shall be
  
allocated
  
to the REMIC III
Regular
  
Interests
  
to the same
  
extent
  
that Net
  
Deferred
  
Interest
  
is
  
allocated
  
to the
  
Class of
  
Certificates
  
bearing
  
the same
designation,
  
except that any Net
  
Deferred
  
Interest
  
allocated
  
to a Class of Class I-A
  
Certificates
  
or Class I-B
  
Certificates
  
in
respect of interest
  
accrued
  
thereon at a Pass-Through
  
Rate in excess of the Modified Net Rate Cap, if
  
applicable,
  
shall instead be
allocated to REMIC III Regular Interest I-B-IO-I.
 
         
REMIC III Regular
  
Interest:
  
Any of the separate
  
beneficial
  
ownership
  
interests in REMIC III set forth in
  
Section 5.01(c)
and issued
  
hereunder and
  
designated as a “regular
  
interest” in REMIC III.
  
Each
  
REMIC III
  
Regular
  
Interest
  
(other than REMIC III
Regular
  
Interests
  
I-B-IO-I,
  
I-B-IO-P,
  
II-B-IO-I and
  
II-B-IO-P)
  
shall accrue
  
interest at the
  
Pass-Through
  
Rate for the Class of
Certificates bearing the same designation
  
specified in Section 5.01(c),
  
modified as provided in the footnotes of the REMIC III table,
if applicable.
  
REMIC III Regular 
 
Interest
  
I-B-IO-I shall accrue interest at the Class I-B-IO
  
Pass-Through
  
Rate.
  
REMIC III Regular
Interest
  
II-B-IO-I shall accrue interest at the Class II-B-IO
  
Pass-Through
  
Rate. REMIC III Regular Interests
  
I-B-IO-P and II-B-IO-P
shall accrue no interest.
  
Each REMIC III Regular
  
Interest (other than REMIC III Regular
  
Interests
  
I-B-IO-I and II-B-IO-I)
  
shall be
entitled to
  
distributions
  
of
  
principal,
  
subject to the terms and
  
conditions
  
hereof,
  
in an aggregate
  
amount equal to the Current
Principal Amount of the Class of Certificates
  
bearing the same designation as set forth in
  
Section 5.01(c).
  
The designations for the
respective REMIC III Regular Interests are set forth in Section
5.01(c).
 
         
REMIC IV: That group of assets
  
contained in the Trust Fund
  
designated as a REMIC
  
consisting of REMIC III Regular
  
Interests
I-B-IO-I, I-B-IO-P, II-B-IO-I and II-B-IO-P and any proceeds
thereof.
 
         
REMIC IV Available
  
Distribution
  
Amount:
  
For any Distribution Date, the amounts deemed distributed with
respect to REMIC III
Regular Interests I-B-IO-I, I-B-IO-P, II-B-IO-I and II-B-IO-P
pursuant to Section 6.07.
 
         
REMIC IV
  
Distribution
  
Amount:
  
For any
  
Distribution
  
Date,
  
the
  
REMIC IV
  
Available
  
Distribution
  
Amount
  
shall be deemed
distributed
  
by REMIC IV to the holders of the Class
  
I-B-IO
  
Certificates
  
the amounts
  
deemed
  
distributed
  
with respect to REMIC III
Regular
  
Interests
  
I-B-IO-I and I-B-IO-P and to the holders of the Class II-B-IO
  
Certificates
  
the amounts
  
deemed
  
distributed
  
with
respect to REMIC III Regular Interests II-B-IO-I and II-B-IO-P.
 
         
REMIC IV Interests:
  
The REMIC IV Regular Interests and the Class R-X Certificates.
 
         
REMIC IV Regular Interests:
  
The separate
  
beneficial
  
ownership interests in REMIC IV set forth in Section 5.01(c) and
issued
hereunder
  
and
  
designated
  
as
  
“regular
  
interests”
  
in
  
REMIC IV.
  
The
  
REMIC IV
  
Regular
  
Interests
  
shall
  
accrue
  
interest
  
at the
Uncertificated
  
Pass-Through
  
Rate specified for the REMIC IV Regular Interests in
  
Section 5.01(c).
  
The designations for the REMIC IV
Regular Interests are set forth in Section 5.01(c).
 
         
REO
  
Acquisition:
  
The acquisition by the Servicer on behalf of the Trustee for the
benefit of the
  
Certificateholders
  
of any
REO Property pursuant to Section 3.15.
 
         
REO
  
Disposition:
  
As to any REO
  
Property,
  
a
  
determination
  
by the Servicer
  
that it has received all
  
Insurance
  
Proceeds,
Liquidation
  
Proceeds,
  
REO Proceeds and other payments and recoveries
  
(including proceeds of a final sale) which the Servicer expects
to be finally recoverable from the sale or other disposition of the
REO Property.
 
         
REO Proceeds:
  
Proceeds, net of expenses, received in respect of any REO Property.
 
         
REO Property:
  
A Mortgaged Property acquired in the name of the Trust, for the
benefit of
  
Certificateholders,
  
by foreclosure
or deed-in-lieu of foreclosure in connection with a defaulted
Mortgage Loan.
 
         
Reportable Event:
  
As defined in Section 3.18(a)(iii).
 
         
Repurchase
  
Price:
  
With
  
respect to any
  
Mortgage
  
Loan (or any
  
property
  
acquired
  
with
  
respect
  
thereto)
  
required
  
to be
repurchased by the Sponsor
  
pursuant to the Mortgage Loan Purchase
  
Agreement or Article II of this
  
Agreement,
  
an amount equal to the
excess of (i) the sum of (a) 100% of the
  
Outstanding
  
Principal
  
Balance of such Mortgage Loan as of the date of repurchase (or if
the
related
  
Mortgaged
  
Property
  
was
  
acquired
  
with
  
respect
  
thereto,
  
100% of the
  
Outstanding
  
Principal
  
Balance
  
at the
  
date of the
acquisition),
  
(b) accrued but unpaid interest on the Outstanding
  
Principal Balance at the related Mortgage Interest Rate, through
and
including the last day of the month of
  
repurchase,
  
and (c) any
  
costs and damages (if any)
  
incurred by the Trust in connection
  
with
any
  
violation of such Mortgage
  
Loan of any
  
predatory or abusive
  
lending laws over (ii) any portion of the
  
Servicing
  
Compensation,
Monthly Advances and advances payable to the purchaser of the
Mortgage Loan.
 
         
Repurchase
  
Proceeds:
  
The Repurchase
  
Price in connection
  
with any repurchase of a Mortgage Loan by the Sponsor and any cash
deposit in connection with the substitution of a Mortgage Loan.
 
         
Request for Release:
  
A request for release in the form attached hereto as Exhibit D.
 
         
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 with respect to such Mortgage
Loan.
 
         
Reserve Fund:
  
The separate trust account created and maintained by the Trustee
pursuant to Section 4.08.
 
         
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