POOLING AND SERVICING AGREEMENT

Pooling and Servicing Agreement

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Citigroup Mortgage Loan Trust, Series 2005-OPT3 | CITIGROUP MORTGAGE LOAN TRUST INC. | OPTION ONE MORTGAGE CORPORATION | DEUTSCHE BANK NATIONAL TRUST COMPANY

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Title: POOLING AND SERVICING AGREEMENT
Governing Law: New York Date: 7/25/2005

CITIGROUP MORTGAGE LOAN TRUST INC.

Depositor

OPTION ONE MORTGAGE CORPORATION

Servicer

and

DEUTSCHE BANK NATIONAL TRUST COMPANY

Trustee

POOLING AND SERVICING AGREEMENT

Dated as of July 1, 2005

Citigroup Mortgage Loan Trust, Series 2005-OPT3

Asset Backed Pass-Through Certificates

Series 2005-OPT3

TABLE OF CONTENTS

ARTICLE I

DEFINITIONS

SECTION 1.01.	Defined Terms.
SECTION 1.02.	Allocation of Certain Interest Shortfalls.

ARTICLE II

CONVEYANCE OF MORTGAGE LOANS; ORIGINAL ISSUANCE OF CERTIFICATES

SECTION 2.01.	Conveyance of the Mortgage Loans.
SECTION 2.02.	Acceptance of REMIC I by Trustee.
SECTION 2.03.	Repurchase or Substitution of Mortgage Loans by the Originator or the Seller.
SECTION 2.04.	Reserved.
SECTION 2.05.	Representations, Warranties and Covenants of the Servicer.
SECTION 2.06.	Issuance of the REMIC I Regular Interests and the Class R-I Interest.
SECTION 2.07.	[Reserved].

SECTION 2.08.

Conveyance of REMIC Regular Interests and Acceptance of REMIC I, REMIC II, REMIC III and REMIC IV by the Trustee; Issuance of Certificates.

ARTICLE III

ADMINISTRATION AND SERVICING OF THE MORTGAGE LOANS

SECTION 3.01.	Servicer to Act as Servicer.
SECTION 3.02.	Sub-Servicing Agreements Between Servicer and Sub-Servicers.
SECTION 3.03.	Successor Sub-Servicers.
SECTION 3.04.	Liability of the Servicer.

SECTION 3.05.

No Contractual Relationship Between Sub-Servicers, the Trustee or Certificateholders.

SECTION 3.06.	Assumption or Termination of Sub-Servicing Agreements by Trustee.
SECTION 3.07.	Collection of Certain Mortgage Loan Payments.
SECTION 3.08.	Sub-Servicing Accounts.
SECTION 3.09.	Collection of Taxes, Assessments and Similar Items; Servicing Accounts.
SECTION 3.10.	Collection Account and Distribution Account.
SECTION 3.11.	Withdrawals from the Collection Account and Distribution Account.
SECTION 3.12.	Investment of Funds in the Collection Account and the Distribution Account.
SECTION 3.13.	[Reserved].

SECTION 3.14.

Maintenance of Hazard Insurance and Errors and Omissions and Fidelity Coverage.

SECTION 3.15.	Enforcement of Due-On-Sale Clauses; Assumption Agreements.
SECTION 3.16.	Realization Upon Defaulted Mortgage Loans.
SECTION 3.17.	Trustee to Cooperate; Release of Mortgage Files.
SECTION 3.18.	Servicing Compensation.
SECTION 3.19.	Reports to the Trustee; Collection Account Statements.

SECTION 3.20.	Statement as to Compliance.
SECTION 3.21.	Independent Public Accountants’ Servicing Report.
SECTION 3.22.	Access to Certain Documentation.
SECTION 3.23.	Title, Management and Disposition of REO Property.
SECTION 3.24.	Obligations of the Servicer in Respect of Prepayment Interest Shortfalls.
SECTION 3.25.	[Reserved].
SECTION 3.26.	Obligations of the Servicer in Respect of Mortgage Rates and Monthly Payments.
SECTION 3.27.	Solicitations.
SECTION 3.28.	Net WAC Rate Carryover Reserve Account.
SECTION 3.29.	Advance Facility.

ARTICLE IV

PAYMENTS TO CERTIFICATEHOLDERS

SECTION 4.01.	Distributions.
SECTION 4.02.	Statements to Certificateholders.
SECTION 4.03.	Remittance Reports; Advances.
SECTION 4.04.	Allocation of Realized Losses.
SECTION 4.05.	Compliance with Withholding Requirements
SECTION 4.06.	Exchange Commission; Additional Information.

ARTICLE V

THE CERTIFICATES

SECTION 5.01.	The Certificates.
SECTION 5.02.	Registration of Transfer and Exchange of Certificates.
SECTION 5.03.	Mutilated, Destroyed, Lost or Stolen Certificates.
SECTION 5.04.	Persons Deemed Owners.
SECTION 5.05.	Certain Available Information.

ARTICLE VI

THE DEPOSITOR AND THE SERVICER

SECTION 6.01.	Liability of the Depositor and the Servicer.
SECTION 6.02.	Merger or Consolidation of the Depositor or the Servicer.
SECTION 6.03.	Limitation on Liability of the Depositor, the Servicer and Others.
SECTION 6.04.	Limitation on Resignation of the Servicer.
SECTION 6.05.	Rights of the Depositor in Respect of the Servicer.

ARTICLE VII

DEFAULT

SECTION 7.01.	Servicer Events of Default.
SECTION 7.02.	Trustee to Act; Appointment of Successor.
SECTION 7.03.	Notification to Certificateholders.
SECTION 7.04.	Waiver of Servicer Events of Default.

ARTICLE VIII

CONCERNING THE TRUSTEE

SECTION 8.01.

Duties of Trustee.

SECTION 8.02.

Certain Matters Affecting the Trustee.

SECTION 8.03.

Trustee Not Liable for Certificates or Mortgage Loans.

SECTION 8.04.

Trustee May Own Certificates.

SECTION 8.05.

Trustee’s Fees and Expenses.

SECTION 8.06.

Eligibility Requirements for Trustee.

SECTION 8.07.

Resignation and Removal of the Trustee.

SECTION 8.08.

Successor Trustee.

SECTION 8.09.

Merger or Consolidation of Trustee.

SECTION 8.10.

Appointment of Co-Trustee or Separate Trustee.

SECTION 8.11.

Appointment of the Custodian.

SECTION 8.12.

Appointment of Office or Agency.

SECTION 8.13.

Representations and Warranties of the Trustee.

ARTICLE IX

TERMINATION

SECTION 9.01.	Termination Upon Repurchase or Liquidation of All Mortgage Loans.
SECTION 9.02.	Additional Termination Requirements.

ARTICLE X

REMIC PROVISIONS

SECTION 10.01.	REMIC Administration.
SECTION 10.02.	Prohibited Transactions and Activities.
SECTION 10.03.	Servicer and Trustee Indemnification.

ARTICLE XI

MISCELLANEOUS PROVISIONS

SECTION 11.01.	Amendment.
SECTION 11.02.	Recordation of Agreement; Counterparts.
SECTION 11.03.	Limitation on Rights of Certificateholders.
SECTION 11.04.	Governing Law.
SECTION 11.05.	Notices.
SECTION 11.06.	Severability of Provisions.
SECTION 11.07.	Notice to Rating Agencies.
SECTION 11.08.	Article and Section References.
SECTION 11.09.	Grant of Security Interest.

ARTICLE XII

RIGHTS OF THE CLASS CE CERTIFICATEHOLDER

SECTION 12.01.

Reports and Notices.

SECTION 12.02.

Class CE Certificateholder’s Directions With Respect to Defaulted Mortgage Loans.

Exhibits

Exhibit A-1	Form of Class A-1A Certificate
Exhibit A-2	Form of Class A-1B Certificate
Exhibit A-3	Form of Class A-1C Certificate
Exhibit A-4	Form of Class A-1D Certificate
Exhibit A-5	Form of Class M-1 Certificate
Exhibit A-6	Form of Class M-2 Certificate
Exhibit A-7	Form of Class M-3 Certificate
Exhibit A-8	Form of Class M-4 Certificate
Exhibit A-9	Form of Class M-5 Certificate
Exhibit A-10	Form of Class M-6 Certificate
Exhibit A-11	Form of Class M-7 Certificate
Exhibit A-12	Form of Class M-8 Certificate
Exhibit A-13	Form of Class M-9 Certificate
Exhibit A-14	Form of Class M-10 Certificate
Exhibit A-15	Form of Class M-11 Certificate
Exhibit A-16	Form of Class CE Certificate
Exhibit A-17	Form of Class P Certificate
Exhibit A-18	Form of Class R Certificate
Exhibit A-19	Form of Class R-X Certificate
Exhibit B	Form of Custodial Agreement
Exhibit C-1	Form of Trustee’s Initial Certification
Exhibit C-2	Form of Trustee’s Final Certification
Exhibit C-3	[Reserved]
Exhibit D	Form of Mortgage Loan Purchase Agreement
Exhibit E	Request for Release

Exhibit F-1	Form of Transferor Representation Letter and Form of Transferee Representation Letter in Connection with Transfer of the Private Certificates Pursuant to Rule 144A Under the 1933 Act
Exhibit F-2	Form of Transfer Affidavit and Agreement and Form of Transferor Affidavit in Connection with Transfer of Residual Certificates

Exhibit G	Form of Certification with respect to ERISA and the Code
Exhibit H	Form of Lost Note Affidavit
Exhibit I-1	Form of Certification to Be Provided by the Depositor with Form 10-K
Exhibit I-2	Form of Certification to Be Provided to Depositor by the Trustee
Exhibit I-3	Form of Certification to Be Provided to Depositor by the Servicer
Exhibit J	Form of Annual Statement as to Compliance
Exhibit K	Form of Cap Contracts
Exhibit L	Form of Report Pursuant to Section 12.01
Schedule 1	Mortgage Loan Schedule
Schedule 2	Prepayment Charge Schedule

This Pooling and Servicing Agreement, is dated and effective as of July 1, 2005, among CITIGROUP MORTGAGE LOAN TRUST INC. as Depositor, OPTION ONE MORTGAGE CORPORATION as Servicer and DEUTSCHE BANK NATIONAL TRUST COMPANY as Trustee.

PRELIMINARY STATEMENT:

The Depositor intends to sell pass-through certificates to be issued hereunder in multiple classes, which in the aggregate will evidence the entire beneficial ownership interest in each REMIC (as defined herein) created hereunder. The Trust Fund will consist of a segregated pool of assets comprised of the Mortgage Loans and certain other related assets subject to this Agreement.

REMIC I

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the Mortgage Loans and certain other related assets (other than any Servicer Prepayment Charge Payment Amounts, the Net WAC Rate Carryover Reserve Account and the Cap Contracts) subject to this Agreement as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC I.” The Class R-I Interest will be the sole class of “residual interests” in REMIC I for purposes of the REMIC Provisions (as defined herein). The following table irrevocably sets forth the designation, the REMIC I Remittance Rate, the initial Uncertificated Balance and, for purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii), the “latest possible maturity date” for each of the REMIC I Regular Interests (as defined herein). None of the REMIC I Regular Interests will be certificated.

Designation	REMIC I Remittance Rate	Initial Uncertificated Balance		Latest Possible Maturity Date ⁽¹⁾
I-LTAA	Variable ⁽²⁾	$	909,181,016.39	April 25, 2035
I-LTA1A	Variable ⁽²⁾	$	3,526,770.00	April 25, 2035
I-LTA1B	Variable ⁽²⁾	$	1,618,770.00	April 25, 2035
I-LTA1C	Variable ⁽²⁾	$	1,445,310.00	April 25, 2035
I-LTA1D	Variable ⁽²⁾	$	631,570.00	April 25, 2035
I-LTM1	Variable ⁽²⁾	$	412,840.00	April 25, 2035
I-LTM2	Variable ⁽²⁾	$	296,880.00	April 25, 2035
I-LTM3	Variable ⁽²⁾	$	176,270.00	April 25, 2035
I-LTM4	Variable ⁽²⁾	$	166,990.00	April 25, 2035
I-LTM5	Variable ⁽²⁾	$	153,080.00	April 25, 2035
I-LTM6	Variable ⁽²⁾	$	139,160.00	April 25, 2035
I-LTM7	Variable ⁽²⁾	$	129,880.00	April 25, 2035
I-LTM8	Variable ⁽²⁾	$	111,330.00	April 25, 2035
I-LTM9	Variable ⁽²⁾	$	74,220.00	April 25, 2035
I-LTM10	Variable ⁽²⁾	$	60,300.00	April 25, 2035
I-LTM11	Variable ⁽²⁾	$	92,770.00	April 25, 2035
I-LTZZ	Variable ⁽²⁾	$	9,518,574.62	April 25, 2035
I-LTP	Variable ⁽²⁾	$	100.00	April 25, 2035

_______________

⁽¹⁾	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date immediately following the maturity date for the Mortgage Loan with the latest maturity date has been designated as the “latest possible maturity date” for each REMIC I Regular Interest.

⁽²⁾	Calculated in accordance with the definition of “REMIC I Remittance Rate” herein.

REMIC II

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the REMIC I Regular Interests as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC II.” The Class R-II Interest will evidence the sole class of “residual interests” in REMIC II for purposes of the REMIC Provisions under federal income tax law. The following table irrevocably sets forth the designation, the Pass-Through Rate, the initial aggregate Certificate Principal Balance and, for purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii), the “latest possible maturity date” for the indicated Classes of Certificates.

Designation	Pass-Through Rate	Initial Aggregate Certificate Principal Balance		Latest Possible Maturity Date ⁽¹⁾
Class A-1A	Variable ⁽²⁾	$	352,677,000.00	April 25, 2035
Class A-1B	Variable ⁽²⁾	$	161,877,000.00	April 25, 2035
Class A-1C	Variable ⁽²⁾	$	144,531,000.00	April 25, 2035
Class A-1D	Variable ⁽²⁾	$	63,157,000.00	April 25, 2035
Class M-1	Variable ⁽²⁾	$	41,284,000.00	April 25, 2035
Class M-2	Variable ⁽²⁾	$	29,688,000.00	April 25, 2035
Class M-3	Variable ⁽²⁾	$	17,627,000.00	April 25, 2035
Class M-4	Variable ⁽²⁾	$	16,699,000.00	April 25, 2035
Class M-5	Variable ⁽²⁾	$	15,308,000.00	April 25, 2035
Class M-6	Variable ⁽²⁾	$	13,916,000.00	April 25, 2035
Class M-7	Variable ⁽²⁾	$	12,988,000.00	April 25, 2035
Class M-8	Variable ⁽²⁾	$	11,133,000.00	April 25, 2035
Class M-9	Variable ⁽²⁾	$	7,422,000.00	April 25, 2035
Class M-10	Variable ⁽²⁾	$	6,030,000.00	April 25, 2035
Class M-11	Variable ⁽²⁾	$	9,277,000.00	April 25, 2035
Class CE Interest	Variable ⁽³⁾	$	24,121,731.01	April 25, 2035
Class P Interest	N/A ⁽⁴⁾	$	100.00	April 25, 2035

_______________

⁽¹⁾	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date immediately following the maturity date for the Mortgage Loans with the latest maturity date has been designated as the “latest possible maturity date” for each Class of Certificates.

⁽²⁾	Calculated in accordance with the definition of “Pass-Through Rate” herein.

⁽³⁾

The Class CE Interest will accrue interest at its variable Pass-Through Rate on the Notional Amount of the Class CE Interest outstanding from time to time which shall equal the aggregate Uncertificated Balance of the REMIC I Regular Interests (other than REMIC I Regular Interest I-LTP). The Class CE Interest will not accrue interest on its Certificate Principal Balance.

⁽⁴⁾	The Class P Interest will not accrue interest.

REMIC III

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the Class CE Interest as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC III.” The Class R-III Interest will evidence the sole class of “residual interests” in REMIC III for purposes of the REMIC Provisions under federal income tax law. The following table irrevocably sets forth the designation, the Pass-Through Rate, the initial aggregate Certificate Principal Balance and, for purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii), the “latest possible maturity date” for the indicated Classes of Certificates.

Designation	Pass-Through Rate	Initial Aggregate Certificate Principal Balance	Latest Possible Maturity Date ⁽¹⁾
Class CE Certificates	Variable ⁽²⁾	$24,121,731.01	April 25, 2035

_______________

⁽¹⁾	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date immediately following the maturity date for the Mortgage Loans with the latest maturity date has been designated as the “latest possible maturity date” for the Class CE Certificates.

⁽²⁾	The Class CE Certificates will receive 100% of amounts received in respect of the Class CE Interest.

REMIC IV

As provided herein, the Trustee will elect to treat the segregated pool of assets consisting of the Class P Interest as a REMIC for federal income tax purposes, and such segregated pool of assets will be designated as “REMIC IV.” The Class R-IV Interest will evidence the sole class of “residual interests” in REMIC IV for purposes of the REMIC Provisions under federal income tax law. The following table irrevocably sets forth the designation, the Pass-Through Rate, the initial aggregate Certificate Principal Balance and, for purposes of satisfying Treasury regulation Section 1.860G-1(a)(4)(iii), the “latest possible maturity date” for the indicated Classes of Certificates.

Designation	Pass-Through Rate	Initial Aggregate Certificate Principal Balance	Latest Possible Maturity Date ⁽¹⁾
Class P Certificates	Variable ⁽²⁾	$100.00	April 25, 2035

_______________

⁽¹⁾	For purposes of Section 1.860G-1(a)(4)(iii) of the Treasury regulations, the Distribution Date immediately following the maturity date for the Mortgage Loans with the latest maturity date has been designated as the “latest possible maturity date” for the Class P Certificates.

⁽²⁾	The Class P Certificates will receive 100% of amounts received in respect of the Class P Interest.

As of the Cut-off Date, the Mortgage Loans had an aggregate Stated Principal Balance equal to $927,735,831.01.

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

ARTICLE I

DEFINITIONS

SECTION 1.01.

Defined Terms.

Whenever used in this Agreement, including, without limitation, in the Preliminary Statement hereto, the following words and phrases, unless the context otherwise requires, shall have the meanings specified in this Article. Unless otherwise specified, all calculations described herein shall be made on the basis of a 360-day year consisting of twelve 30-day months.

“Accepted Servicing Practices”: The servicing standards set forth in Section 3.01.

“Accrued Certificate Interest”: With respect to any Class A Certificate, Mezzanine Certificate and the Class CE Certificates and each Distribution Date, interest accrued during the related Interest Accrual Period at the Pass-Through Rate for such Certificate for such Distribution Date on the Certificate Principal Balance, in the case of the Class A Certificates and the Mezzanine Certificates, or on the Notional Amount, in the case of the Class CE Certificates, of such Certificate immediately prior to such Distribution Date. The Class P Certificates is not entitled to distributions in respect of interest and, accordingly, will not accrue interest. All distributions of interest on the Class A Certificates and the Mezzanine Certificates will be calculated on the basis of a 360-day year and the actual number of days in the applicable Interest Accrual Period. All distributions of interest on the Class CE Certificates will be based on a 360-day year consisting of twelve 30-day months. Accrued Certificate Interest with respect to each Distribution Date, as to any Class A Certificate, Mezzanine Certificate or the Class CE Certificates, shall be reduced by an amount equal to the portion allocable to such Certificate pursuant to Section 1.02 hereof of the sum of (a) the aggregate Prepayment Interest Shortfall, if any, for such Distribution Date to the extent not covered by payments pursuant to Section 3.24 and (b) the aggregate amount of any Relief Act Interest Shortfall, if any, for such Distribution Date. In addition, Accrued Certificate Interest with respect to each Distribution Date, as to the Class CE Certificates shall be reduced by an amount equal to the portion allocable to the Class CE Certificates of Realized Losses, if any, pursuant to Section 4.04 hereof.

“Adjustable-Rate Mortgage Loan”: Each of the Mortgage Loans identified on the Mortgage Loan Schedule as having a Mortgage Rate that is subject to adjustment.

“Adjustment Date”: With respect to each Adjustable-Rate Mortgage Loan, the first day of the month in which the Mortgage Rate of such Mortgage Loan changes pursuant to the related Mortgage Note. The first Adjustment Date following the Cut-off Date as to each Adjustable-Rate Mortgage Loan is set forth in the Mortgage Loan Schedule.

“Advance”: As to any Mortgage Loan or REO Property, any advance made by the Servicer in respect of any Distribution Date pursuant to Section 4.03.

“Advance Facility”: As defined in Section 3.29 hereof.

“Advancing Person”: As defined in Section 3.29(a) hereof.

“Affiliate”: With respect to any specified Person, any other Person controlling or controlled by or under common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise, and the terms “controlling” and “controlled” have meanings correlative to the foregoing.

“Agreement”: This Pooling and Servicing Agreement and all amendments hereof and supplements hereto.

“Allocated Realized Loss Amount”: With respect to any Distribution Date and any Class of Mezzanine Certificates, the sum of (i) any Realized Losses allocated to such Class of Certificates on such Distribution Date and (ii) the amount of any Allocated Realized Loss Amount for such Class of Certificates remaining unpaid from the previous Distribution Date minus the amount of the increase in the related Certificate Principal Balance due to the receipt of Subsequent Recoveries as provided in Section 4.01.

“Assignment”: An assignment of Mortgage, notice of transfer or equivalent instrument, in recordable form (excepting therefrom, if applicable, the mortgage recordation information which has not been required pursuant to Section 2.01 hereof or returned by the applicable recorder’s office), which is sufficient under the laws of the jurisdiction wherein the related Mortgaged Property is located to reflect of record the sale of the Mortgage, which assignment, notice of transfer or equivalent instrument may be in the form of one or more blanket assignments covering Mortgages secured by Mortgaged Properties located in the same county, if permitted by law.

“Available Distribution Amount”: With respect to any Distribution Date, an amount equal to (1) the sum of (a) the aggregate of the amounts on deposit in the Collection Account and Distribution Account as of the close of business on the related Determination Date, (b) the aggregate of any amounts received in respect of an REO Property withdrawn from any REO Account and deposited in the Distribution Account for such Distribution Date pursuant to Section 3.23, (c) the aggregate of any amounts deposited in the Distribution Account by the Servicer in respect of Prepayment Interest Shortfalls for such Distribution Date pursuant to Section 3.24, (d) the aggregate of any Advances made by the Servicer for such Distribution Date pursuant to Section 4.03, (e) the aggregate of any advances made by the Trustee as successor Servicer or any other successor Servicer for such Distribution Date pursuant to Section 7.02, reduced (to not less than zero), by (2) the portion of the amount described in clause (1)(a) above that represents (i) Monthly Payments on the Mortgage Loans received from a Mortgagor on or prior to the Determination Date but due during any Due Period subsequent to the related Due Period, (ii) Principal Prepayments on the Mortgage Loans received after the related Prepayment Period (together with any interest payments received with such Principal Prepayments to the extent they represent the payment of interest accrued on the Mortgage Loans during a period subsequent to the related Prepayment Period) (other than Prepayment Charges), (iii) Liquidation Proceeds and Insurance Proceeds received in respect of the Mortgage Loans after the related

Prepayment Period, (iv) amounts reimbursable or payable to the Depositor, the Servicer, the Trustee, the Seller or any Sub-Servicer pursuant to Section 3.11, Section 3.12, Section 8.05 or otherwise payable in respect of Extraordinary Trust Fund Expenses, (v) the Trustee Fee and the expenses of the Custodian payable from the Distribution Account pursuant to Section 8.05, (vi) amounts deposited in the Collection Account or the Distribution Account in error and (vii) the amount of any Prepayment Charges collected by the Servicer in connection with the Principal Prepayment of any of the Mortgage Loans or any Servicer Prepayment Charge Payment Amount.

“Balloon Mortgage Loan”: A Mortgage Loan that provides for the payment of the unamortized principal balance of such Mortgage Loan in a single payment at the maturity of such Mortgage Loan that is substantially greater than the preceding monthly payment.

“Balloon Payment”: A payment of the unamortized principal balance of a Mortgage Loan in a single payment at the maturity of such Mortgage Loan that is substantially greater than the preceding Monthly Payment.

“Bankruptcy Code”: The Bankruptcy Reform Act of 1978 (Title 11 of the United States Code), as amended.

“Bankruptcy Loss”: With respect to any Mortgage Loan, a Realized Loss resulting from a Deficient Valuation or Debt Service Reduction.

“Book-Entry Certificate”: The Class A Certificates and the Mezzanine Certificates for so long as the Certificates of such Class shall be registered in the name of the Depository or its nominee.

“Book-Entry Custodian”: The custodian appointed pursuant to Section 5.01.

“Business Day”: Any day other than a Saturday, a Sunday or a day on which banking or savings and loan institutions in the State of California, State of Florida, Commonwealth of Pennsylvania, State of New York or in the city in which the Corporate Trust Office of the Trustee is located, are authorized or obligated by law or executive order to be closed.

“Cap Amount”: For each Class of Class A Certificates and Mezzanine Certificates, an amount equal to (i) the aggregate amount received by the Trust Fund from the related Cap Contract, multiplied by (ii) a fraction equal to (a) the Certificate Principal Balance of such Class immediately prior to the applicable Distribution Date divided by (b) the aggregate Certificate Principal Balance immediately prior to the applicable Distribution Date of all Classes of Class A Certificates or Mezzanine Certificates, directly benefiting from such Cap Contract.

“Cap Contracts”: Collectively, the Class A Cap Contract and the Mezzanine Cap Contract.

“Cash-Out Refinancing”: A Refinanced Mortgage Loan the proceeds of which are more than a nominal amount in excess of the principal balance of any existing first mortgage or subordinate mortgage on the related Mortgaged Property and related closing costs.

“Certificate”: Any one of the Citigroup Mortgage Loan Trust, Series 2005-OPT3, Asset Backed Pass-Through Certificates, Class A-1A, Class A-1B, Class A-1C, Class A-1D, Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10, Class M-11, Class CE, Class P, Class R and Class R-X issued under this Agreement.

“Certificate Factor”: With respect to any Class of Regular Certificates as of any Distribution Date, a fraction, expressed as a decimal carried to six places, the numerator of which is the aggregate Certificate Principal Balance (or the Notional Amount, in the case of the Class CE Certificates) of such Class of Certificates on such Distribution Date (after giving effect to any distributions of principal and in the case of the Mezzanine Certificates and the Class CE Certificates, the allocations of Realized Losses in reduction of the Certificate Principal Balance (or the Notional Amount, in the case of the Class CE Certificates) of such Class of Certificates to be made on such Distribution Date), and the denominator of which is the initial aggregate Certificate Principal Balance (or the Notional Amount, in the case of the Class CE Certificates) of such Class of Certificates as of the Closing Date.

“Certificate Margin”: With respect to each Class of Class A Certificates and Mezzanine Certificates and for purposes of the Marker Rate and the Maximum I-LTZZ Uncertificated Interest Deferral Amount, the specified REMIC I Regular Interest, as follows:

Class	REMIC I Regular Interest	Certificate Margin
		⁽¹⁾ (%)	⁽²⁾ (%)
A-1A	I-LTA1A	0.090	0.180
A-1B	I-LTA1A	0.140	0.280
A-1C	I-LTA1C	0.225	0.450
A-1D	I-LTA1D	0.360	0.720
M-1	I-LTM1	0.430	0.645
M-2	I-LTM2	0.450	0.675
M-3	I-LTM3	0.480	0.720
M-4	I-LTM4	0.620	0.930
M-5	I-LTM5	0.650	0.975
M-6	I-LTM6	0.680	1.020
M-7	I-LTM7	1.150	1.725
M-8	I-LTM8	1.250	1.875
M-9	I-LTM9	1.700	2.550
M-10	I-LTM10	2.000	3.000
M-11	I-LTM11	2.000	3.000

__________

(1)	For each Interest Accrual Period for each Distribution Date on or prior to the Optional Termination Date.
(2)	For each other Interest Accrual Period.

“Certificateholder” or “Holder”: The Person in whose name a Certificate is registered in the Certificate Register, except that a Disqualified Organization or a Non-United States Person shall not be a Holder of a Residual Certificate for any purposes hereof and, solely for the purposes of giving any consent pursuant to this Agreement, any Certificate registered in the name of the Depositor or the Servicer or any Affiliate thereof shall be deemed not to be outstanding and the Voting Rights to which it is entitled shall not be taken into account in determining whether the requisite percentage of Voting Rights necessary to effect any such consent has been obtained, except as otherwise provided in Section 11.01. The Trustee may conclusively rely upon a certificate of the Depositor or the Servicer in determining whether a

Certificate is held by an Affiliate thereof. All references herein to “Holders” or “Certificateholders” shall reflect the rights of Certificate Owners as they may indirectly exercise such rights through the Depository and participating members thereof, except as otherwise specified herein; provided, however, that the Trustee shall be required to recognize as a “Holder” or “Certificateholder” only the Person in whose name a Certificate is registered in the Certificate Register.

“Certificate Owner”: With respect to a Book-Entry Certificate, the Person who is the beneficial owner of such Certificate as reflected on the books of the Depository or on the books of a Depository Participant or on the books of an indirect participating brokerage firm for which a Depository Participant acts as agent.

“Certificate Principal Balance”: With respect to each Class A Certificate, Mezzanine Certificate or Class P Certificate as of any date of determination, the Certificate Principal Balance of such Certificate on the Distribution Date immediately prior to such date of determination plus any Subsequent Recoveries added to the Certificate Principal Balance of such Certificate pursuant to Section 4.01, minus all distributions allocable to principal made thereon and, in the case of the Mezzanine Certificates, Realized Losses allocated thereto on such immediately prior Distribution Date (or, in the case of any date of determination up to and including the first Distribution Date, the initial Certificate Principal Balance of such Certificate, as stated on the face thereof). With respect to each Class CE Interest as of any date of determination, an amount equal to the Percentage Interest evidenced by such Certificate times the excess, if any, of (A) the then aggregate Uncertificated Balance of the REMIC I Regular Interests over (B) the then aggregate Certificate Principal Balance of the Class A Certificates, the Mezzanine Certificates and the Class P Certificates then outstanding.

“Certificate Register”: The register maintained pursuant to Section 5.02.

“Class”: Collectively, all of the Certificates bearing the same class designation.

“Class A Cap Contract”: The cap contract between the Trustee on behalf of the Trust and the counterparty thereunder for the benefit of the Holders of the Class A Certificates in the form attached hereto as Exhibit K.

“Class A-1A Certificates”: Any one of the Class A-1A Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-1 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class A-1B Certificates”: Any one of the Class A-1B Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-2 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class A-1C Certificates”: Any one of the Class A-1C Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-3 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class A-1D Certificates”: Any one of the Class A-1D Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-4 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class A Certificates”: Collectively, the Class A-1A Certificates, the Class A-1B Certificates, the Class A-1C Certificates and the Class A-1D Certificates.

“Class CE Certificate”: Any one of the Class CE Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-16 and evidencing a Regular Interest in REMIC III for purposes of the REMIC Provisions.

“Class CE Interest”: An uncertificated interest in the Trust Fund held by the Trustee on behalf of the Holders of the Class C Certificates, evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-1 Certificate”: Any one of the Class M-1 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-5 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-1 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date) and (ii) the Certificate Principal Balance of the Class M-1 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 64.60% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-2 Certificate”: Any one of the Class M-2 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-6 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-2 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date) and (iii) the Certificate Principal Balance of the Class M-2 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 71.00% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-3 Certificate”: Any one of the Class M-3 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-7 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-3 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date) and (iv) the Certificate Principal Balance of the Class M-3 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 74.80% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-4 Certificate”: Any one of the Class M-4 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-8 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-4 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date) and (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 78.40% and (ii) the aggregate Stated Principal Balance of the Mortgage Loans as of the last day of the related Due Period (after giving effect to scheduled payments of

“Class M-5 Certificate”: Any one of the Class M-5 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-9 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-5 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date) and (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 81.70% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-6 Certificate”: Any one of the Class M-6 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-10 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-6 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distributions of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution

Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-5 Principal Distribution Amount on such Distribution Date) and (vii) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 84.70% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-7 Certificate”: Any one of the Class M-7 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-11 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-7 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-5 Principal Distribution Amount on such Distribution Date), (vii) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-6 Principal Distribution Amount on such Distribution Date) and (viii) the Certificate Principal Balance of the Class M-7 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 87.50% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-8 Certificate”: Any one of the Class M-8 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-12 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-8 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-5 Principal Distribution Amount on such Distribution Date), (vii) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-6 Principal Distribution Amount on such Distribution Date), (viii) the Certificate Principal Balance of the Class M-7 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-7 Principal Distribution Amount on such Distribution Date) and (viii) the Certificate Principal Balance of the Class M-8 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 89.90% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-9 Certificate”: Any one of the Class M-9 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-13 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-9 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3

Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-5 Principal Distribution Amount on such Distribution Date), (vii) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-6 Principal Distribution Amount on such Distribution Date), (viii) the Certificate Principal Balance of the Class M-7 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-7 Principal Distribution Amount on such Distribution Date), (ix) the Certificate Principal Balance of the Class M-8 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-8 Principal Distribution Amount on such Distribution Date) and (x) the Certificate Principal Balance of the Class M-9 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 91.50% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-10 Certificate”: Any one of the Class M-10 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-14 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-10 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-5 Principal Distribution Amount on such Distribution Date), (vii) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-6 Principal Distribution Amount on such Distribution Date), (viii) the Certificate Principal Balance of the Class M-7 Certificates immediately prior to such Distribution Date

(after taking into account the distribution of the Class M-7 Principal Distribution Amount on such Distribution Date), (ix) the Certificate Principal Balance of the Class M-8 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-8 Principal Distribution Amount on such Distribution Date), (x) the Certificate Principal Balance of the Class M-9 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-9 Principal Distribution Amount on such Distribution Date) and (xi) the Certificate Principal Balance of the Class M-10 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 92.80% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M-11 Certificate”: Any one of the Class M-11 Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-15 and evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class M-11 Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the sum of (i) the aggregate Certificate Principal Balance of the Class A Certificates (after taking into account the distribution of the Senior Principal Distribution Amount on such Distribution Date), (ii) the Certificate Principal Balance of the Class M-1 Certificates (after taking into account the distribution of the Class M-1 Principal Distribution Amount on such Distribution Date), (iii) the Certificate Principal Balance of the Class M-2 Certificates (after taking into account the distribution of the Class M-2 Principal Distribution Amount on such Distribution Date), (iv) the Certificate Principal Balance of the Class M-3 Certificates (after taking into account the distribution of the Class M-3 Principal Distribution Amount on such Distribution Date), (v) the Certificate Principal Balance of the Class M-4 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-4 Principal Distribution Amount on such Distribution Date), (vi) the Certificate Principal Balance of the Class M-5 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-5 Principal Distribution Amount on such Distribution Date), (vii) the Certificate Principal Balance of the Class M-6 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-6 Principal Distribution Amount on such Distribution Date), (viii) the Certificate Principal Balance of the Class M-7 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-7 Principal Distribution Amount on such Distribution Date), (ix) the Certificate Principal Balance of the Class M-8 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-8 Principal Distribution Amount on such Distribution Date), (x) the Certificate Principal Balance of the Class M-9 Certificates immediately prior to such Distribution Date (after taking into account the distribution of the Class M-9 Principal Distribution Amount on such Distribution Date), (xi) the Certificate Principal Balance of the Class M-10 Certificates

immediately prior to such Distribution Date (after taking into account the distribution of the Class M-10 Principal Distribution Amount on such Distribution Date) and (xii) the Certificate Principal Balance of the Class M-11 Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 94.80% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Class M Principal Distribution Amount”: The Class M-1 Principal Distribution Amount, Class M-2 Principal Distribution Amount, Class M-3 Principal Distribution Amount, Class M-4 Principal Distribution Amount, Class M-5 Principal Distribution Amount, Class M-6 Principal Distribution Amount, Class M-7 Principal Distribution Amount, Class M-8 Principal Distribution Amount, Class M-9 Principal Distribution Amount, Class M-10 Principal Distribution Amount or Class M-11 Principal Distribution Amount, as the context requires.

“Class P Certificate”: Any one of the Class P Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-17 and evidencing a Regular Interest in REMIC IV for purposes of the REMIC Provisions.

“Class P Interest”: An uncertificated interest in the Trust Fund held by the Trustee on behalf of the Holders of the Class P Certificates, evidencing a Regular Interest in REMIC II for purposes of the REMIC Provisions.

“Class R Certificate”: Any one of the Class R Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-18 and evidencing the ownership of the Class R-I Interest and the Class R-II Interest.

“Class R-X Certificate”: Any one of the Class R-X Certificates executed, authenticated and delivered by the Trustee, substantially in the form annexed hereto as Exhibit A-19 and evidencing the ownership of the Class R-III Interest and the Class R-IV Interest.

“Class R-I Interest”: The uncertificated Residual Interest in REMIC I.

“Class R-II Interest”: The uncertificated Residual Interest in REMIC II.

“Class R-III Interest”: The uncertificated Residual Interest in REMIC III.

“Class R-IV Interest”: The uncertificated Residual Interest in REMIC IV.

“Closing Date”: July 7, 2005.

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

“Collection Account”: The account or accounts created and maintained, or caused to be created and maintained, by the Servicer pursuant to Section 3.10(a), which shall be entitled “Option One Mortgage Corporation, as Servicer for Deutsche Bank National Trust Company, as Trustee, in trust for the registered holders of Citigroup Mortgage Loan Trust, Series 2005-OPT3, Asset Backed Pass-Through Certificates.” The Collection Account must be an Eligible Account.

“Commission”: The Securities and Exchange Commission.

“Compensating Interest”: As defined in Section 3.24 hereof.

“Corporate Trust Office”: The principal corporate trust office of the Trustee at which at any particular time its corporate trust business in connection with this Agreement shall be administered, which office at the date of the execution of this instrument is located at 1761 East St. Andrew Place, Santa Ana, CA 92705-4934, Attn: CI05O3, or at such other address as the Trustee may designate from time to time by notice to the Certificateholders, the Depositor and the Servicer.

“Corresponding Certificate”: With respect to each REMIC I Regular Interest set forth below, the Regular Certificate set forth in the table below:

REMIC I Regular Interest	Certificate
I-LTA1A	Class A-1A
I-LTA1B	Class A-1B
I-LTA1C	Class A-1C
I-LTA1D	Class A-1D
I-LTM1	Class M-1
I-LTM2	Class M-2
I-LTM3	Class M-3
I-LTM4	Class M-4
I-LTM5	Class M-5
I-LTM6	Class M-6
I-LTM7	Class M-7
I-LTM8	Class M-8
I-LTM9	Class M-9
I-LTM10	Class M-10
I-LTM11	Class M-11
I-LTP	Class P

“Credit Enhancement Percentage”: For any Distribution Date, the percentage equivalent of a fraction, the numerator of which is the sum of the aggregate Certificate Principal Balances of the Mezzanine Certificates and the Class CE Certificates calculated after taking into account payments of principal on the Mortgage Loans and distribution of the Principal Distribution Amount to the Certificates then entitled to distributions of principal on such Distribution Date, and the denominator of which is the aggregate Stated Principal Balance of the 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).

“Cumulative Loss Percentage”: With respect to any Distribution Date, the percentage equivalent of a fraction, the numerator of which is the aggregate amount of Realized Losses incurred from the Cut-off Date to the last day of the preceding calendar month and the denominator of which is the aggregate Stated Principal Balance of the Mortgage Loans as of the Cut-off Date.

“Custodial Agreement”: The Custodial Agreement, dated July 1, 2005, among the Custodian, the Trustee and the Servicer.

“Custodian”: Wells Fargo Bank, N.A. as Custodian of the Mortgage Files, or any successor thereto, pursuant to the Custodial Agreement.

“Cut-off Date”: With respect to each Mortgage Loan, July 1, 2005. With respect to all Qualified Substitute Mortgage Loans, their respective dates of substitution. References herein to the “Cut-off Date,” when used with respect to more than one Mortgage Loan, shall be to the respective Cut-off Dates for such Mortgage Loans.

“Debt Service Reduction”: With respect to any Mortgage Loan, a reduction in the scheduled Monthly Payment for such Mortgage Loan by a court of competent jurisdiction in a proceeding under the Bankruptcy Code, except such a reduction resulting from a Deficient Valuation.

“Deficient Valuation”: With respect to any Mortgage Loan, a valuation of the related Mortgaged Property by a court of competent jurisdiction in an amount less than the then outstanding Stated Principal Balance of the Mortgage Loan, which valuation results from a proceeding initiated under the Bankruptcy Code.

“Definitive Certificates”: As defined in Section 5.01(b).

“Deleted Mortgage Loan”: A Mortgage Loan replaced or to be replaced by a Qualified Substitute Mortgage Loan.

“Delinquency Percentage”: As of the last day of the related Due Period, the percentage equivalent of a fraction, the numerator of which is the aggregate Stated Principal Balance of the Mortgage Loans that, as of the last day of the previous calendar month, are 60 or more days delinquent, are in foreclosure, have been converted to REO Properties or in bankruptcy (and delinquent 60 days or more), and the denominator of which is the aggregate Stated Principal Balance of the Mortgage Loans and REO Properties as of the last day of the previous calendar month; provided, however, that any Mortgage Loan purchased by the Servicer pursuant to Section 3.16(c) shall not be included in either the numerator or the denominator for purposes of calculating the Delinquency Percentage.

“Depositor”: Citigroup Mortgage Loan Trust Inc., a Delaware corporation, or its successor in interest.

“Depository”: The Depository Trust Company, or any successor Depository hereafter named. The nominee of the initial Depository, for purposes of registering those

Certificates that are to be Book-Entry Certificates, is CEDE & Co. The Depository shall at all times be a “clearing corporation” as defined in Section 8-102(3) of the Uniform Commercial Code of the State of New York and a “clearing agency” registered pursuant to the provisions of Section 17A of the Securities Exchange Act of 1934, as amended.

“Depository Institution”: Any depository institution or trust company, including the Trustee, that (a) is incorporated under the laws of the United States of America or any State thereof, (b) is subject to supervision and examination by federal or state banking authorities and (c) has outstanding unsecured commercial paper or other short-term unsecured debt obligations (or, in the case of a depository institution that is the principal subsidiary of a holding company, such holding company has unsecured commercial paper or other short-term unsecured debt obligations) that are rated at least P-1 by Moody’s, F-1 by Fitch (if rated by Fitch) and A-1 by S&P.

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

“Determination Date”: With respect to each Distribution Date, the 15 ^th day of the calendar month in which such Distribution Date occurs or, if such 15 ^th day is not a Business Day, the Business Day immediately preceding such 15 ^th day.

“Directly Operate”: With respect to any REO Property, the furnishing or rendering of services to the tenants thereof, the management or operation of such REO Property, the holding of such REO Property primarily for sale to customers, the performance of any construction work thereon or any use of such REO Property in a trade or business conducted by REMIC I other than through an Independent Contractor; provided, however, that the Trustee (or the Servicer on behalf of the Trustee) shall not be considered to Directly Operate an REO Property solely because the Trustee (or the Servicer on behalf of the Trustee) establishes rental terms, chooses tenants, enters into or renews leases, deals with taxes and insurance, or makes decisions as to repairs or capital expenditures with respect to such REO Property.

“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 Freddie Mac, 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, (v) an “electing large partnership” and (vi) any other Person as set forth in an Opinion of Counsel delivered to the Trustee and the Depositor to the effect that the holding of an Ownership Interest in a Residual Certificate by such Person may cause any Trust REMIC or any Person having an Ownership Interest in any Class of Certificates (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 3.10(b), which shall be entitled “Deutsche Bank National Trust Company, as Trustee, in trust for the registered holders of Citigroup Mortgage Loan Trust, Series 2005-OPT3, Asset Backed Pass-Through Certificates.” The Distribution Account must be an Eligible Account.

“Distribution Date”: The 25 ^th day of any month, or if such 25 ^th day is not a Business Day, the Business Day immediately following such 25 ^th day, commencing in August 2005.

“Due Date”: With respect to each Mortgage Loan and any Distribution Date, the first day of the calendar month in which such Distribution Date occurs on which the Monthly Payment for such Mortgage Loan was due (or, in the case of any Mortgage Loan under terms of which the Monthly Payment for such Mortgage Loan was due on a day other than the first day of the calendar month in which such Distribution Date occurs, the day during the related Due Period on which such Monthly Payment was due), in each case exclusive of any days of grace.

“Due Period”: With respect to any Distribution Date, the period commencing on the second day of the month immediately preceding the month in which such Distribution Date occurs and ending on the first day of the month of such Distribution Date.

“Eligible Account”: Any of (i) an account or accounts maintained with a Depository Institution, (ii) an account or accounts the deposits in which are fully insured by the FDIC or (iii) a segregated non-interest bearing trust account or accounts maintained with the corporate trust department of a federal depository institution or state-chartered depository institution subject to regulations regarding fiduciary funds on deposit similar to Title 12 of the Code of Federal Regulation Section 9.10(b), which, in either case, has corporate trust powers, acting in its fiduciary capacity.

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

“Escrow Payments”: The amounts constituting ground rents, taxes, assessments, water rates, fire and hazard insurance premiums and other payments required to be escrowed by the Mortgagor with the mortgagee pursuant to any Mortgage Loan.

“Estate in Real Property”: A fee simple estate in a parcel of land.

“Excess Overcollateralized Amount”: With respect to the Class A Certificates and the Mezzanine Certificates and any Distribution Date, the excess, if any, of (i) the Overcollateralized Amount for such Distribution Date (calculated for this purpose only after assuming that 100% of the Principal Remittance Amount on such Distribution Date has been distributed) over (ii) the Overcollateralization Target Amount for such Distribution Date.

“Expense Adjusted Maximum Mortgage Rate”: With respect to any Mortgage Loan (or the related REO Property), as of any date of determination, a per annum rate of interest equal to the applicable Maximum Mortgage Rate (or the applicable Mortgage Rate in the case of any Fixed-Rate Mortgage Loan) thereon as of the first day of the related Due Period minus the sum of (i) the Trustee Fee Rate and (ii) the Servicing Fee Rate.

“Expense Adjusted Mortgage Rate”: With respect to any Mortgage Loan (or the related REO Property), as of any date of determination, a per annum rate of interest equal to the applicable Mortgage Rate thereon as of the first day of the related Due Period minus the sum of (i) the Trustee Fee Rate and (ii) the Servicing Fee Rate.

“Extraordinary Trust Fund Expense”: Any amounts reimbursable to the Trustee or any director, officer, employee or agent of the Trustee from the Trust Fund pursuant to Section 8.05 or Section 10.01(c) and any amounts payable from the Distribution Account in respect of taxes pursuant to Section 10.01(g)(iii).

“Fannie Mae”: Fannie Mae, formally known as the Federal National Mortgage Association, or any successor thereto.

“FDIC”: Federal Deposit Insurance Corporation or any successor thereto.

“Final Recovery Determination”: With respect to any defaulted Mortgage Loan or any REO Property (other than a Mortgage Loan or REO Property purchased by the Originator, the Depositor or the Servicer pursuant to or as contemplated by Section 2.03, Section 3.16(c) or Section 9.01), a determination made by the Servicer that all Insurance Proceeds, Liquidation Proceeds and other payments or recoveries which the Servicer, in its reasonable good faith judgment, expects to be finally recoverable in respect thereof have been so recovered. The Servicer shall maintain records, prepared by a Servicing Officer, of each Final Recovery Determination made thereby.

“Fitch”: Fitch Ratings, or its successor in interest.

“Fixed-Rate Mortgage Loan”: Each of the Mortgage Loans identified on the Mortgage Loan Schedule as having a fixed Mortgage Rate.

“Formula Rate”: For any Distribution Date and the Class A Certificates and the Mezzanine Certificates, the lesser of (i) One-Month LIBOR plus the related Certificate Margin and (ii) the Maximum Cap Rate.

“Freddie Mac”: Freddie Mac, formally known as the Federal Home Loan Mortgage Corporation, or any successor thereto.

“Gross Margin”: With respect to each Adjustable-Rate Mortgage Loan, the fixed percentage set forth in the related Mortgage Note that is added to the Index on each Adjustment Date in accordance with the terms of the related Mortgage Note used to determine the Mortgage Rate for such Adjustable-Rate Mortgage Loan.

“Highest Priority”: As of any date of determination, the Class of Mezzanine Certificates then outstanding with a Certificate Principal Balance greater than zero, with the highest priority for payments pursuant to Section 4.01, in the following order: Class M-1, Class M-2, Class M-3, Class M-4, Class M-5, Class M-6, Class M-7, Class M-8, Class M-9, Class M-10 and Class M-11 Certificates.

“Indenture”: An indenture relating to the issuance of notes secured by the Class CE Certificates, the Class P Certificates and/or the Class R Certificates (or any portion thereof).

“Independent”: When used with respect to any specified Person, any such Person who (a) is in fact independent of the Depositor, the Servicer, the Seller and their respective Affiliates, (b) does not have any direct financial interest in or any material indirect financial interest in the Depositor, the Servicer, the Seller or any Affiliate thereof, and (c) is not connected with the Depositor, the Servicer, the Seller or any Affiliate thereof as an officer, employee, promoter, underwriter, trustee, partner, director or Person performing similar functions; provided, however, that a Person shall not fail to be Independent of the Depositor, the Servicer, the Seller or any Affiliate thereof merely because such Person is the beneficial owner of 1% or less of any class of securities issued by the Depositor, the Servicer, the Seller or any Affiliate thereof, as the case may be.

“Independent Contractor”: Either (i) any Person (other than the Servicer) that would be an “independent contractor” with respect to REMIC I within the meaning of Section 856(d)(3) of the Code if REMIC I were a real estate investment trust (except that the ownership tests set forth in that section shall be considered to be met by any Person that owns, directly or indirectly, 35% or more of any Class of Certificates), so long as REMIC I does not receive or derive any income from such Person and provided that the relationship between such Person and REMIC I is at arm’s length, all within the meaning of Treasury Regulation Section 1.856-4(b)(5), or (ii) any other Person (including the Servicer) if the Trustee has received an Opinion of Counsel to the effect that the taking of any action in respect of any REO Property by such Person, subject to any conditions therein specified, that is otherwise herein contemplated to be taken by an Independent Contractor will not cause such REO Property to cease to qualify as “foreclosure property” within the meaning of Section 860G(a)(8) of the Code (determined without regard to the exception applicable for purposes of Section 860D(a) of the Code), or cause any income realized in respect of such REO Property to fail to qualify as Rents from Real Property.

“Index”: With respect to each Adjustable-Rate Mortgage Loan and each related Adjustment Date, the index specified in the related Mortgage Note.

“Insurance Proceeds”: Proceeds of any title policy, hazard policy or other insurance policy covering a Mortgage Loan, to the extent such proceeds are not to be applied to the restoration of the related Mortgaged Property or released to the Mortgagor in accordance with the procedures that the Servicer would follow in servicing mortgage loans held for its own account, subject to the terms and conditions of the related Mortgage Note and Mortgage.

“Interest Accrual Period”: With respect to any Distribution Date and the Class A Certificates and the Mezzanine Certificates, the period commencing on the Distribution Date of the month immediately preceding the month in which such Distribution Date occurs (or, in the case of the first Distribution Date, commencing on the Closing Date) and ending on the day preceding such Distribution Date. With respect to any Distribution Date and the Class CE Certificates and the REMIC Regular Interests, the one-month period ending on the last day of the calendar month preceding the month in which such Distribution Date occurs.

“Interest Carry Forward Amount”: With respect to any Distribution Date and the Class A Certificates or the Mezzanine Certificates, the sum of (i) the amount, if any, by which (a) the Interest Distribution Amount for such Class of Certificates as of the immediately preceding Distribution Date exceeded (b) the actual amount distributed on such Class of Certificates in respect of interest on such immediately preceding Distribution Date, (ii) the amount of any Interest Carry Forward Amount for such Class of Certificates remaining unpaid from the previous Distribution Date and (iii) accrued interest on the sum of (i) and (ii) above calculated at the related Pass-Through Rate for the most recently ended Interest Accrual Period.

“Interest Determination Date”: With respect to the Class A Certificates, the Mezzanine Certificates, REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10 and REMIC I Regular Interest I-LTM11, and any Interest Accrual Period therefor, the second London Business Day preceding the commencement of such Interest Accrual Period.

“Interest Distribution Amount”: With respect to any Distribution Date and the Class A Certificates, the Mezzanine Certificates and the Class CE Certificates, the aggregate Accrued Certificate Interest on the Certificates of such Class for such Distribution Date.

“Interest Remittance Amount”: For any Distribution Date, that portion of the Available Distribution Amount for the related Distribution Date that represents interest received or advanced on the Mortgage Loans.

“Late Collections”: With respect to any Mortgage Loan and any Due Period, all amounts received subsequent to the Determination Date immediately following such Due Period, whether as late payments of Monthly Payments or as Insurance Proceeds, Liquidation Proceeds or otherwise, which represent late payments or collections of principal and/or interest due (without regard to any acceleration of payments under the related Mortgage and Mortgage Note) but delinquent for such Due Period and not previously recovered.

“Liquidation Event”: With respect to any Mortgage Loan, any of the following events: (i) such Mortgage Loan is paid in full; (ii) a Final Recovery Determination is made as to such Mortgage Loan; or (iii) such Mortgage Loan is removed from REMIC I, by reason of its being purchased, sold or replaced pursuant to or as contemplated by Section 2.03, Section

3.16(c) or Section 9.01. With respect to any REO Property, either of the following events: (i) a Final Recovery Determination is made as to such REO Property; or (ii) such REO Property is removed from REMIC I by reason of its being purchased pursuant to Section 9.01.

“Liquidation Proceeds”: The amount (other than Insurance Proceeds or amounts received in respect of the rental of any REO Property prior to REO Disposition) received by the Servicer in connection with (i) the taking of all or a part of a Mortgaged Property by exercise of the power of eminent domain or condemnation, (ii) the liquidation of a defaulted Mortgage Loan through a trustee’s sale, foreclosure sale or otherwise, or (iii) the repurchase, substitution or sale of a Mortgage Loan or an REO Property pursuant to or as contemplated by Section 2.03, Section 3.16(c), Section 3.23 or Section 9.01.

“Loan-to-Value Ratio”: As of any date of determination, the fraction, expressed as a percentage, the numerator of which is the principal balance of the related Mortgage Loan at such date and the denominator of which is the Value of the related Mortgaged Property.

“London Business Day”: Any day on which banks in the City of London and New York are open and conducting transactions in United States dollars.

“Marker Rate”: With respect to the Class CE Interest and any Distribution Date, a per annum rate equal to two (2) times the weighted average of the REMIC I Remittance Rate for REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10, REMIC I Regular Interest I-LTM11 and REMIC I Regular Interest I-LTZZ, with the rate on each such REMIC I Regular Interest (other than REMIC I Regular Interest I-LTZZ) subject to a cap equal to the lesser of (i) One-Month LIBOR plus the related Certificate Margin for the related Corresponding Certificate and (ii) the related Net WAC Pass-Through Rate for the related Corresponding Certificate for the purpose of this calculation for such Distribution Date and with the rate on REMIC I Regular Interest I-LTZZ subject to a cap of zero for the purpose of this calculation; provided, however, each cap shall be multiplied by a fraction, the numerator of which is the actual number of days elapsed in the related Interest Accrual Period and the denominator of which is 30.

“Maximum Cap Rate”: For any Distribution Date and the Class A Certificates and the Mezzanine Certificates, a per annum rate equal to the product of (x) the weighted average of the Expense Adjusted Maximum Mortgage Rates of the Mortgage Loans, in each case, weighted on the basis of the outstanding Stated Principal Balances of the Mortgage Loans as of the first day of the month preceding the month of such Distribution Date (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 (y) a fraction, the numerator of which is 30 and the denominator of which is the actual number of days elapsed in the related Interest Accrual Period.

“Maximum I-LTZZ Uncertificated Interest Deferral Amount”: With respect to any Distribution Date, the excess of (i) accrued interest at the REMIC I Remittance Rate applicable to REMIC I Regular Interest I-LTZZ for such Distribution Date on a balance equal to the Uncertificated Balance of REMIC I Regular Interest I-LTZZ minus the REMIC I Overcollateralized Amount, in each case for such Distribution Date, over (ii) Uncertificated Interest on REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10 and REMIC I Regular Interest I-LTM11 for such Distribution Date, with the rate on each such REMIC I Regular Interest subject to a cap equal to the lesser of (i) One-Month LIBOR plus the related Certificate Margin for the related Corresponding Certificate and (ii) the related Net WAC Pass-Through Rate for the related Corresponding Certificate; provided, however, each cap shall be multiplied by a fraction, the numerator of which is the actual number of days elapsed in the related Interest Accrual Period and the denominator of which is 30.

“Maximum Mortgage Rate”: With respect to each Adjustable-Rate Mortgage Loan, the percentage set forth in the related Mortgage Note as the maximum Mortgage Rate thereunder.

“Mezzanine Cap Contract”: The cap contract between the Trustee on behalf of the Trust and the counterparty thereunder for the benefit of the Holders of the Mezzanine Certificates in the form attached hereto as Exhibit K.

“Mezzanine Certificates”: The Class M-1 Certificates, the Class M-2 Certificates, the Class M-3 Certificates, the Class M-4 Certificates, the Class M-5 Certificates, the Class M-6 Certificates, the Class M-7 Certificates, the Class M-8 Certificates, the Class M-9 Certificates , the Class M-10 Certificates and the Class M-11 Certificates.

“Minimum Mortgage Rate”: With respect to each Adjustable-Rate Mortgage Loan, the percentage set forth in the related Mortgage Note as the minimum Mortgage Rate thereunder.

“Monthly Payment”: With respect to any Mortgage Loan, the scheduled monthly payment of principal and interest on such Mortgage Loan which is payable by the related Mortgagor from time to time under the related Mortgage Note, determined: (a) after giving effect to (i) any Deficient Valuation and/or Debt Service Reduction with respect to such Mortgage Loan and (ii) any reduction in the amount of interest collectible from the related Mortgagor pursuant to the Relief Act; (b) without giving effect to any extension granted or agreed to by the Servicer pursuant to Section 3.07 and (c) on the assumption that all other amounts, if any, due under such Mortgage Loan are paid when due.

“Moody’s”: Moody’s Investors Service, Inc., or its successor in interest.

“Mortgage”: The mortgage, deed of trust or other instrument creating a first lien or second lien on, or first or second priority security interest in, a Mortgaged Property securing a Mortgage Note.

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

“Mortgage Loan”: Each mortgage loan transferred and assigned to the Trustee and delivered to the Trustee pursuant to Section 2.01 or Section 2.03(b) of this Agreement, as held from time to time as a part of the Trust Fund, the Mortgage Loans so held being identified in the Mortgage Loan Schedule.

“Mortgage Loan Purchase Agreement”: The agreement among the Seller, the Originator and the Depositor, regarding the sale of the Mortgage Loans by the Seller to the Depositor, substantially in the form of Exhibit D annexed hereto.

“Mortgage Loan Schedule”: As of any date, the list of Mortgage Loans included in REMIC I on such date attached hereto as Schedule 1. The Mortgage Loan Schedule shall set forth the following information with respect to each Mortgage Loan:

(i)	the Mortgage Loan identifying number;
(ii)	[reserved];
(iii)	the state and zip code of the Mortgaged Property;
(iv)	a code indicating whether the Mortgaged Property is owner-occupied;
(v)	the type of Residential Dwelling constituting the Mortgaged Property;
(vi)	the original months to maturity;

(vii) the stated remaining months to maturity from the Cut-off Date based on the original amortization schedule;

(viii)	the Loan-to-Value Ratio at origination;
(ix)	the Mortgage Rate in effect immediately following the Cut-off Date;

(x) (A) the date on which the first Monthly Payment was due on the Mortgage Loan and (B) if such date is not consistent with the Due Date currently in effect, such Due Date;

(xi)	the stated maturity date;
(xii)	the amount of the Monthly Payment at origination;

(xiii) the amount of the Monthly Payment due on the first Due Date after the Cut-off Date;

(xiv) the last Due Date on which a Monthly Payment was actually applied to the unpaid Stated Principal Balance;

(xv)	the original principal amount of the Mortgage Loan;

(xvi) the Stated Principal Balance of the Mortgage Loan as of the close of business on the Cut-off Date;

(xvii) with respect to each Adjustable-Rate Mortgage Loan, the Adjustment Dates, the Gross Margin, the Maximum Mortgage Rate, the Minimum Mortgage Rate, the Periodic Rate Cap, the maximum first Adjustment Date Mortgage Rate adjustment, the first Adjustment Date immediately following the origination date and the rounding code (i.e., nearest 0.125%, next highest 0.125%);

(xviii) a code indicating the purpose of the Mortgage Loan (i.e., purchase financing, Rate/Term Refinancing, Cash-Out Refinancing);

(xix)

the Mortgage Rate at origination;

(xx) a code indicating the documentation program (i.e., Full Documentation, Limited Documentation, Stated Income Documentation);

(xxi)	the risk grade;
(xxii)	the Value of the Mortgaged Property;
(xxiii)	the sale price of the Mortgaged Property, if applicable;

(xxiv) the actual unpaid principal balance of the Mortgage Loan as of the Cut-off Date;

(xxv)	the type and term of the related Prepayment Charge;
(xxvi)	the program code; and
(xxviii)	the total amount of points and fees charged such Mortgage Loan.

The Mortgage Loan Schedule shall set forth the following information with respect to the Mortgage Loans in the aggregate as of the Cut-off Date: (1) the number of Mortgage Loans; (2) the current Stated Principal Balance of the Mortgage Loans; (3) the weighted average Mortgage Rate of the Mortgage Loans and (4) the weighted average maturity of the Mortgage Loans. The Mortgage Loan Schedule shall be amended from time to time by the Depositor in accordance with the provisions of this Agreement. With respect to any Qualified

Substitute Mortgage Loan, the Cut-off Date shall refer to the related Cut-off Date for such Mortgage Loan, determined in accordance with the definition of Cut-off Date herein.

“Mortgage Note”: The original executed note or other evidence of the indebtedness of a Mortgagor under a Mortgage Loan.

“Mortgage Pool”: The pool of Mortgage Loans, identified on Schedule 1 and existing from time to time thereafter, and any REO Properties acquired in respect thereof.

“Mortgage Rate”: With respect to each Mortgage Loan, the annual rate at which interest accrues on such Mortgage Loan from time to time in accordance with the provisions of the related Mortgage Note, which rate (i) with respect to each Fixed-Rate Mortgage Loan shall remain constant at the rate set forth in the Mortgage Loan Schedule as the Mortgage Rate in effect immediately following the Cut-off Date and (ii) with respect to the Adjustable-Rate Mortgage Loans, (A) as of any date of determination until the first Adjustment Date following the Cut-off Date shall be the rate set forth in the Mortgage Loan Schedule as the Mortgage Rate in effect immediately following the Cut-off Date and (B) as of any date of determination thereafter shall be the rate as adjusted on the most recent Adjustment Date equal to the sum, rounded as provided in the Mortgage Note, of the Index, as published as of a date prior to the Adjustment Date as set forth in the related Mortgage Note, plus the related Gross Margin; provided that the Mortgage Rate on such Adjustable-Rate Mortgage Loan on any Adjustment Date shall never be more than the lesser of (i) the sum of the Mortgage Rate in effect immediately prior to the Adjustment Date plus the related Periodic Rate Cap, if any, and (ii) the related Maximum Mortgage Rate, and shall never be less than the greater of (i) the Mortgage Rate in effect immediately prior to the Adjustment Date less the Periodic Rate Cap, if any, and (ii) the related Minimum Mortgage Rate. With respect to each Mortgage Loan that becomes an REO Property, as of any date of determination, the annual rate determined in accordance with the immediately preceding sentence as of the date such Mortgage Loan became an REO Property.

“Mortgaged Property”: The underlying property securing a Mortgage Loan, including any REO Property, consisting of an Estate in Real Property improved by a Residential Dwelling.

“Mortgagor”: The obligor on a Mortgage Note.

“Net Monthly Excess Cashflow”: With respect to any Distribution Date, the sum of (i) any Overcollateralization Reduction Amount and (ii) the excess of (x) the Available Distribution Amount for such Distribution Date over (y) the sum for such Distribution Date of (A) the Senior Interest Distribution Amount distributable to the holders of the Class A Certificates and the Interest Distribution Amount distributable to the holders of the Mezzanine Certificates and (B) the Principal Remittance Amount.

“Net Mortgage Rate”: With respect to any Mortgage Loan (or the related REO Property) as of any date of determination, a per annum rate of interest equal to the then applicable Mortgage Rate for such Mortgage Loan minus the Servicing Fee Rate.

“Net WAC Pass-Through Rate”: For any Distribution Date and the Class A Certificates and the Mezzanine Certificates, a per annum rate equal to the product of (x) the weighted average of the Expense Adjusted Net Mortgage Rates of the Mortgage Loans, in each case, weighted on the basis of the outstanding Stated Principal Balances of the related Mortgage Loans as of the first day of the month preceding the month of such Distribution Date (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 (y) a fraction, the numerator of which is 30 and the denominator of which is the actual number of days elapsed in the related Interest Accrual Period. For federal income tax purposes, the economic equivalent of such rate shall be expressed as the weighted average of the REMIC I Remittance Rates on the REMIC I Regular Interests, weighted on the basis of the Uncertificated Balance of each such REMIC I Regular Interest.

“Net WAC Rate Carryover Amount”: With respect to any Class of the Class A Certificates and the Mezzanine Certificates and any Distribution Date, the sum of (A) the positive excess, if any, of (i) the amount of interest accrued on such Class of Certificates for such Distribution Date calculated at the related Formula Rate for such Distribution Date over (ii) the amount of interest accrued on such Class of Certificates at the related Net WAC Pass-Through Rate for such Distribution Date and (B) the related Net WAC Rate Carryover Amount for the previous Distribution Date not previously distributed, together with interest thereon at a rate equal to the related Formula Rate for such Class of Certificates for such Distribution Date.

“Net WAC Rate Carryover Reserve Account”: As defined in Section 3.28.

“New Lease”: Any lease of REO Property entered into on behalf of REMIC I, including any lease renewed or extended on behalf of REMIC I, if REMIC I has the right to renegotiate the terms of such lease.

“Nonrecoverable Advance”: Any Advance previously made or proposed to be made in respect of a Mortgage Loan or REO Property that, in the good faith business judgment of the Servicer, will not or, in the case of a proposed Advance, would not be ultimately recoverable from related Late Collections, Insurance Proceeds or Liquidation Proceeds on such Mortgage Loan or REO Property as provided herein.

“Nonrecoverable Servicing Advance”: Any Servicing Advance previously made or proposed to be made in respect of a Mortgage Loan or REO Property that, in the good faith business judgment of the Servicer, will not or, in the case of a proposed Servicing Advance, would not be ultimately recoverable from related Late Collections, Insurance Proceeds or Liquidation Proceeds on such Mortgage Loan or REO Property as provided herein.

“Non-United States Person”: Any Person other than a United States Person.

“Notional Amount”: With respect to the Class CE Interest and any Distribution Date, the aggregate Uncertificated Balance of the REMIC I Regular Interests (other than REMIC I Regular Interest I-LTP) for such Distribution Date.

“Officers’ Certificate”: A certificate signed by the Chairman of the Board, the Vice Chairman of the Board, the President or a vice president (however denominated), and by the Treasurer, the Secretary, or one of the assistant treasurers or assistant secretaries of the Servicer, the Seller or the Depositor, as applicable.

“One-Month LIBOR”: With respect to the Class A Certificates, the Mezzanine Certificates and for purposes of the Marker Rate and Maximum I-LTZZ Uncertificated Interest Deferral Amount, REMIC I Remittance Rate for REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTAIC, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10 and REMIC I Regular Interest I-LTM11, and any Interest Accrual Period therefor, the rate determined by the Trustee on the related Interest Determination Date on the basis of the offered rate for one-month U.S. dollar deposits, as such rate appears on Telerate Page 3750 as of 11:00 a.m. (London time) on such Interest Determination Date; provided that if such rate does not appear on Telerate Page 3750, the rate for such date will be determined on the basis of the offered rates of the Reference Banks for one-month U.S. dollar deposits, as of 11:00 a.m. (London time) on such Interest Determination Date. In such event, the Trustee will request the principal London office of each of the Reference Banks to provide a quotation of its rate. If on such Interest Determination Date, two or more Reference Banks provide such offered quotations, One-Month LIBOR for the related Interest Accrual Period shall be the arithmetic mean of such offered quotations (rounded upwards if necessary to the nearest whole multiple of 1/16%). If on such Interest Determination Date, fewer than two Reference Banks provide such offered quotations, One-Month LIBOR for the related Interest Accrual Period shall be the higher of (i) LIBOR as determined on the previous Interest Determination Date and (ii) the Reserve Interest Rate. Notwithstanding the foregoing, if, under the priorities described above, LIBOR for an Interest Determination Date would be based on LIBOR for the previous Interest Determination Date for the third consecutive Interest Determination Date, the Trustee, after consultation with the Depositor, shall select an alternative comparable index (over which the Trustee has no control), used for determining one-month Eurodollar lending rates that is calculated and published (or otherwise made available) by an independent party.

“Opinion of Counsel”: A written opinion of counsel, who may, without limitation, be salaried counsel for the Depositor or the Servicer, acceptable to the Trustee, if such opinion is delivered to the Trustee, except that any opinion of counsel relating to (a) the qualification of any Trust REMIC as a REMIC or (b) compliance with the REMIC Provisions must be an opinion of Independent counsel.

“Originator”: Option One Mortgage Corporation, or its successor in interest.

“Overcollateralization Deficiency Amount”: With respect to any Distribution Date, the excess, if any, of (a) the Overcollateralization Target Amount applicable to such Distribution Date over (b) the Overcollateralized Amount applicable to such Distribution Date

(calculated for this purpose only after assuming that 100% of the Principal Remittance Amount on such Distribution Date has been distributed).

“Overcollateralization Increase Amount”: With respect to any Distribution Date, the lesser of (a) the Overcollateralization Deficiency Amount as of such Distribution Date (calculated for this purpose only after assuming that 100% of the Principal Remittance Amount on such Distribution Date has been distributed) and (b) the amount of Accrued Certificate Interest payable on the Class CE Certificates on such Distribution Date as reduced by Realized Losses allocated thereto with respect to such Distribution Date pursuant to Section 4.04.

“Overcollateralization Reduction Amount”: With respect to any Distribution Date, an amount equal to the lesser of (a) the Principal Remittance Amount on such Distribution Date and (b) the Excess Overcollateralized Amount.

“Overcollateralization Target Amount”: With respect to any Distribution Date, (i) prior to the Stepdown Date, an amount equal to 2.60% of the aggregate outstanding Stated Principal Balance of the Mortgage Loans as of the Cut-off Date, (ii) on or after the Stepdown Date provided a Trigger Event is not in effect, the greater of (x) 5.20% of the then current aggregate outstanding Stated Principal Balance of the Mortgage Loans as of the last day of the related Due Period and (y) $4,638,679.15, or (iii) on or after the Stepdown Date and if a Trigger Event is in effect, the Overcollateralization Target Amount for the immediately preceding Distribution Date. Notwithstanding the foregoing, on and after any Distribution Date following the reduction of the aggregate Certificate Principal Balance of the Class A Certificates and the Mezzanine Certificates to zero, the Overcollateralization Target Amount shall be zero.

“Overcollateralized Amount”: With respect to any Distribution Date, the excess, if any, of (a) the aggregate Stated Principal Balances of the Mortgage Loans and REO Properties 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) over (b) the sum of the aggregate Certificate Principal Balance of the Class A Certificates, the Mezzanine Certificates and the Class P Certificates after giving effect to distributions to be made on such Distribution Date.

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

“Pass-Through Rate”: With respect to the Class A Certificates and the Mezzanine Certificates and any Distribution Date, the lesser of (x) the related Formula Rate for such Distribution Date and (y) the Net WAC Rate for such Distribution Date. With respect to the Class C Interest and any Distribution Date, (i) a per annum rate equal to the percentage equivalent of a fraction, the numerator of which is (x) the interest on the Uncertificated Principal Balance of each REMIC I Regular Interest listed in clause (y) below at a rate equal to the related REMIC I Remittance Rate minus the Marker Rate and the denominator of which is (y) the aggregate Uncertificated Balance of REMIC I Regular Interest I-LTA1A, I-LTA1B, I-LTA1C, I-

LTA1D, I-LTM1, I-LTM2, I-LTM3, I-LTM4, I-LTM5, I-LTM6, I-LTM7, I-LTM8, I-LTM9, I-LTM10, I-LTM11 and I-LTZZ and (ii) 100% of the interest on REMIC I Regular Interest I-LTP, expressed as a per annum rate.

With respect to the Class C Certificates, 100% of the interest distributable to the Class C Interest, expressed as a per annum rate.

“Percentage Interest”: With respect to any Class of Certificates (other than the Residual Certificates), the undivided percentage ownership in such Class evidenced by such Certificate, expressed as a percentage, the numerator of which is the initial Certificate Principal Balance or Notional Amount represented by such Certificate and the denominator of which is the aggregate initial Certificate Principal Balance or initial Notional Amount of all of the Certificates of such Class. The Class A Certificates and the Mezzanine Certificates are issuable only in minimum Percentage Interests corresponding to minimum initial Certificate Principal Balances of $25,000 and integral multiples of $1.00 in excess thereof. The Class P Certificates are issuable only in Percentage Interests corresponding to initial Certificate Principal Balances of $20 and integral multiples thereof. The Class CE Certificates are issuable only in minimum Percentage Interests corresponding to minimum initial Certificate Principal Balances of $100,000 and integral multiples of $1.00 in excess thereof; provided, however, that a single Certificate of each such Class of Certificates may be issued having a Percentage Interest corresponding to the remainder of the aggregate initial Certificate Principal Balance or Notional Amount of such Class or to an otherwise authorized denomination for such Class plus such remainder. With respect to any Residual Certificate, the undivided percentage ownership in such Class evidenced by such Certificate, as set forth on the face of such Certificate. The Residual Certificates are issuable in Percentage Interests of 20% and multiples thereof.

“Periodic Rate Cap”: With respect to each Adjustable-Rate Mortgage Loan and any Adjustment Date therefor, the fixed percentage set forth in the related Mortgage Note, which is the maximum amount by which the Mortgage Rate for such Mortgage Loan may increase or decrease (without regard to the Maximum Mortgage Rate or the Minimum Mortgage Rate) on such Adjustment Date from the Mortgage Rate in effect immediately prior to such Adjustment Date.

“Permitted Investments”: Any one or more of the following obligations or securities acquired at a purchase price of not greater than par, regardless of whether issued or managed by the Depositor, the Servicer, the Trustee or any of their respective Affiliates:

(i) direct obligations of, or obligations fully guaranteed as to timely payment of principal and interest by, the United States or any agency or instrumentality thereof, provided such obligations are backed by the full faith and credit of the United States;

(ii) demand and time deposits in, certificates of deposit of, or bankers’ acceptances issued by, any Depository Institution;

(iii) repurchase obligations with respect to any security described in clause (i) above entered into with a Depository Institution (acting as principal);

(iv) securities bearing interest or sold at a discount that are issued by any corporation incorporated under the laws of the United States of America or any state thereof and that are rated by each Rating Agency that rates such securities in its highest long-term unsecured rating categories at the time of such investment or contractual commitment providing for such investment;

(v) commercial paper (including both non-interest-bearing discount obligations and interest-bearing obligations payable on demand or on a specified date not more than 30 days after the date of acquisition thereof) that is rated by each Rating Agency that rates such securities in its highest short-term unsecured debt rating available at the time of such investment;

(vi) units of money market funds, including those managed or advised by the Trustee or its Affiliates, that have been rated “AAA” by Fitch (if rated by Fitch) and “AAAm” or “AAAm-G” by S&P or “Aaa” by Moody’s; and

(viii) if previously confirmed in writing to the Trustee, any other demand, money market or time deposit, or any other obligation, security or investment, as may be acceptable to the Rating Agencies as a permitted investment of funds backing securities having ratings equivalent to its highest initial rating of the Class A Certificates;

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

“Permitted Transferee”: Any Transferee of a Residual Certificate other than a Disqualified Organization or Non-United States Person.

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

“Plan”: Any employee benefit plan or certain other retirement plans and arrangements, including individual retirement accounts and annuities, Keogh plans and bank collective investment funds and insurance company general or separate accounts in which such plans, accounts or arrangements are invested, that are subject to ERISA or Section 4975 of the Code.

“Prepayment Assumption”: As defined in the Prospectus Supplement.

“Prepayment Charge”: With respect to any Prepayment Period, any prepayment premium, penalty or charge payable by a Mortgagor in connection with any Principal Prepayment on a Mortgage Loan pursuant to the terms of the related Mortgage Note (other than any Servicer Prepayment Charge Payment Amount).

“Prepayment Charge Schedule”: As of any date, the list of Prepayment Charges included in the Trust Fund on such date, attached hereto as Schedule 2 (including the prepayment charge summary attached thereto). The Prepayment Charge Schedule shall set forth the following information with respect to each Prepayment Charge:

(i)	the Mortgage Loan identifying number;
(ii)	a code indicating the type of Prepayment Charge;

(iii) the date on which the first Monthly Payment was due on the related Mortgage Loan;

(iv)	the term of the related Prepayment Charge;
(v)	the original Stated Principal Balance of the related Mortgage Loan; and

(vi) the Stated Principal Balance of the related Mortgage Loan as of the Cut-off Date.

“Prepayment Interest Excess”: With respect to any Distribution Date, for each Mortgage Loan that was the subject of a Principal Prepayment in full during the portion of the related Prepayment Period occurring between the first day and the Determination Date of the calendar month in which such Distribution Date occurs, an amount equal to interest (to the extent received) at the applicable Net Mortgage Rate on the amount of such Principal Prepayment for the number of days commencing on the first day of the calendar month in which such Distribution Date occurs and ending on the date on which such prepayment is so applied.

“Prepayment Interest Shortfall”: With respect to any Distribution Date, for each Mortgage Loan that was the subject of a Principal Prepayment in full during the portion of the related Prepayment Period occurring between the first day of the related Prepayment Period and the last day of the calendar month preceding the month in which such Distribution Date occurs, an amount equal to interest at the applicable Net Mortgage Rate on the amount of such Principal Prepayment for the number of days commencing on the date on which the prepayment is applied and ending on the last day of the calendar month preceding the month in which such Distribution Date occurs. The obligations of the Master Servicer in respect of any Prepayment Interest Shortfall are set forth in Section 3.24.

“Prepayment Period”: With respect to any Distribution Date, the period commencing on the day after the Determination Date in the calendar month preceding the calendar month in which such Distribution Date occurs (or, in the case of the first Distribution Date, commencing on July 1, 2005) and ending on the Determination Date of the calendar month in which such Distribution Date occurs.

“Principal Distribution Amount”: With respect to any Distribution Date, the sum of (i) the principal portion of each Monthly Payment on the due during the related Due Period, whether or not received on or prior to the related Determination Date; (ii) the Stated Principal Balance of any Mortgage Loan that was purchased during the related Prepayment Period

pursuant to or as contemplated by Section 2.03, Section 3.16(c) or Section 9.01 and the amount of any shortfall deposited in the Collection Account in connection with the substitution of a Deleted Mortgage Loan pursuant to Section 2.03 during the related Prepayment Period; (iii) the principal portion of all other unscheduled collections (including, without limitation, Principal Prepayments, Insurance Proceeds, Liquidation Proceeds, Subsequent Recoveries and REO Principal Amortization) received on the Mortgage Loans during the related Prepayment Period, net of any portion thereof that represents a recovery of principal for which an Advance was made by the Servicer pursuant to Section 4.03 in respect of a preceding Distribution Date and (iv) any Overcollateralization Increase Amount for such Distribution Date minus (v) any Overcollateralization Reduction Amount for such Distribution Date. In no event will the Principal Distribution Amount with respect to any Distribution Date be (x) less than zero or (y) greater than the then outstanding aggregate Certificate Principal Balance of the Class A Certificates and the Mezzanine Certificates.

“Principal Prepayment”: Any payment of principal made by the Mortgagor on a Mortgage Loan which is received in advance of its scheduled Due Date and which is not accompanied by an amount of interest representing the full amount of scheduled interest due on any Due Date in any month or months subsequent to the month of prepayment.

“Principal Remittance Amount”: For any Distribution Date, that portion of the Available Distribution Amount equal to the sum of the amounts set forth in (i) through (iv) of the definition of Principal Distribution Amount.

“Private Certificates”: As defined in Section 5.02(b).

“Prospectus Supplement”: The Prospectus Supplement, dated February 4, 2005, relating to the public offering of the Class A Certificates and the Mezzanine Certificates (other than the Class M-10 Certificates and the Class M-11 Certificates).

“PTCE”: A Prohibited Transaction Class Exemption issued by the United States Department of Labor which provides that exemptive relief is available to any party to any transaction which satisfies the conditions of the exemption.

“Purchase Price”: With respect to any Mortgage Loan or REO Property to be purchased pursuant to or as contemplated by Section 2.03, Section 3.16(c) or Section 9.01, and as confirmed by a certification from a Servicing Officer to the Trustee, an amount equal to the sum of (i) 100% of the Stated Principal Balance thereof as of the date of purchase (or such other price as provided in Section 9.01), (ii) in the case of (x) a Mortgage Loan, accrued interest on such Stated Principal Balance at the applicable Net Mortgage Rate in effect from time to time from the Due Date as to which interest was last covered by a payment by the Mortgagor or an Advance by the Servicer, which payment or Advance had as of the date of purchase been distributed pursuant to Section 4.01, through the end of the calendar month in which the purchase is to be effected plus and (y) an REO Property, the sum of (1) accrued interest on such Stated Principal Balance at the applicable Net Mortgage Rate in effect from time to time from the Due Date as to which interest was last covered by a payment by the Mortgagor or an Advance by the Servicer through the end of the calendar month immediately preceding the

calendar month in which such REO Property was acquired, plus (2) REO Imputed Interest for such REO Property for each calendar month commencing with the calendar month in which such REO Property was acquired and ending with the calendar month in which such purchase is to be effected, net of the total of all net rental income, Insurance Proceeds, Liquidation Proceeds and Advances that as of the date of purchase had been distributed as or to cover REO Imputed Interest pursuant to Section 4.01, (iii) any unreimbursed Servicing Advances and Advances (including Nonrecoverable Advances and Nonrecoverable Servicing Advances) and any unpaid Servicing Fees allocable to such Mortgage Loan or REO Property, (iv) any amounts previously withdrawn from the Collection Account in respect of such Mortgage Loan or REO Property pursuant to Section 3.11(a)(ix) and Section 3.16(b), and (v) in the case of a Mortgage Loan required to be purchased pursuant to Section 2.03, expenses reasonably incurred or to be incurred by the Servicer or the Trustee in respect of the breach or defect giving rise to the purchase obligation including any costs and damages incurred by the Trust Fund in connection with any violation by such loan of any predatory or abusive lending law.

“Qualified Substitute Mortgage Loan”: A mortgage loan substituted for a Deleted Mortgage Loan pursuant to the terms of this Agreement which must, on the date of such substitution, (i) have an outstanding Stated Principal Balance, after application of all scheduled payments of principal and interest due during or prior to the month of substitution, not in excess of the Stated Principal Balance of the Deleted Mortgage Loan as of the Due Date in the calendar month during which the substitution occurs, (ii) have a Mortgage Rate not less than (and not more than one percentage point in excess of) the Mortgage Rate of the Deleted Mortgage Loan, (iii) with respect to any Adjustable-Rate Mortgage Loan, have a Maximum Mortgage Rate not less than the Maximum Mortgage Rate on the Deleted Mortgage Loan, (iv) with respect to any Adjustable-Rate Mortgage Loan, have a Minimum Mortgage Rate not less than the Minimum Mortgage Rate of the Deleted Mortgage Loan, (v) with respect to any Adjustable-Rate Mortgage Loan, have a Gross Margin equal to the Gross Margin of the Deleted Mortgage Loan, (vi) with respect to any Adjustable-Rate Mortgage Loan, have a next Adjustment Date not more than two months later than the next Adjustment Date on the Deleted Mortgage Loan, (vii) have a remaining term to maturity not greater than (and not more than one year less than) that of the Deleted Mortgage Loan, (viii) have the same Due Date as the Due Date on the Deleted Mortgage Loan, (ix) have a Loan-to-Value Ratio as of the date of substitution equal to or lower than the Loan-to-Value Ratio of the Deleted Mortgage Loan as of such date, (x) have a risk grading determined by the Originator at least equal to the risk grading assigned on the Deleted Mortgage Loan and (xi) conform to each representation and warranty set forth in Section 6 of the Mortgage Loan Purchase Agreement applicable to the Deleted Mortgage Loan. In the event that one or more mortgage loans are substituted for one or more Deleted Mortgage Loans, the amounts described in clause (i) hereof shall be determined on the basis of aggregate principal balances, the Mortgage Rates described in clause (ii) hereof shall be determined on the basis of weighted average Mortgage Rates, the terms described in clause (vii) hereof shall be determined on the basis of weighted average remaining term to maturity, the Loan-to-Value Ratios described in clause (ix) hereof shall be satisfied as to each such mortgage loan, the risk gradings described in clause (x) hereof shall be satisfied as to each such mortgage loan and, except to the extent otherwise provided in this sentence, the representations and warranties described in clause (xi) hereof must be satisfied as to each Qualified Substitute Mortgage Loan or in the aggregate, as the case may be.

“Rate/Term Refinancing”: A Refinanced Mortgage Loan, the proceeds of which are not more than a nominal amount in excess of the existing first mortgage loan and any subordinate mortgage loan on the related Mortgaged Property and related closing costs, and were used exclusively (except for such nominal amount) to satisfy the then existing first mortgage loan and any subordinate mortgage loan of the Mortgagor on the related Mortgaged Property and to pay related closing costs.

“Rating Agency or Rating Agencies”: Fitch, Moody’s and S&P or their successors. If such agencies or their successors are no longer in existence, “Rating Agencies” shall be such nationally recognized statistical rating agencies, or other comparable Persons, designated by the Depositor, notice of which designation shall be given to the Trustee and the Servicer.

“Realized Loss”: With respect to each Mortgage Loan as to which a Final Recovery Determination has been made, an amount (not less than zero) equal to (i) the unpaid principal balance of such Mortgage Loan as of the commencement of the calendar month in which the Final Recovery Determination was made, plus (ii) accrued interest from the Due Date as to which interest was last paid by the Mortgagor through the end of the calendar month in which such Final Recovery Determination was made, calculated in the case of each calendar month during such period (A) at an annual rate equal to the annual rate at which interest was then accruing on such Mortgage Loan and (B) on a principal amount equal to the Stated Principal Balance of such Mortgage Loan as of the close of business on the Distribution Date during such calendar month, plus (iii) any amounts previously withdrawn from the Collection Account in respect of such Mortgage Loan pursuant to Section 3.11(a)(ix) and Section 3.16(b), minus (iv) the proceeds, if any, received in respect of such Mortgage Loan during the calendar month in which such Final Recovery Determination was made, net of amounts that are payable therefrom to the Servicer with respect to such Mortgage Loan pursuant to Section 3.11(a)(iii).

With respect to any REO Property as to which a Final Recovery Determination has been made, an amount (not less than zero) equal to (i) the unpaid principal balance of the related Mortgage Loan as of the date of acquisition of such REO Property on behalf of REMIC I, plus (ii) accrued interest from the Due Date as to which interest was last paid by the Mortgagor in respect of the related Mortgage Loan through the end of the calendar month immediately preceding the calendar month in which such REO Property was acquired, calculated in the case of each calendar month during such period (A) at an annual rate equal to the annual rate at which interest was then accruing on the related Mortgage Loan and (B) on a principal amount equal to the Stated Principal Balance of the related Mortgage Loan as of the close of business on the Distribution Date during such calendar month, plus (iii) REO Imputed Interest for such REO Property for each calendar month commencing with the calendar month in which such REO Property was acquired and ending with the calendar month in which such Final Recovery Determination was made, plus (iv) any amounts previously withdrawn from the Collection Account in respect of the related Mortgage Loan pursuant to Section 3.11(a)(ix) and Section 3.16(b), minus (v) the aggregate of all Advances and Servicing Advances (in the case of Servicing Advances, without duplication of amounts netted out of the rental income, Insurance Proceeds and Liquidation Proceeds described in clause (vi) below) made by the Servicer in respect of such REO Property or the related Mortgage Loan for which the Servicer has been or,

in connection with such Final Recovery Determination, will be reimbursed pursuant to Section 3.23 out of rental income, Insurance Proceeds and Liquidation Proceeds received in respect of such REO Property, minus (vi) the total of all net rental income, Insurance Proceeds and Liquidation Proceeds received in respect of such REO Property that has been, or in connection with such Final Recovery Determination, will be transferred to the Distribution Account pursuant to Section 3.23.

With respect to each Mortgage Loan which has become the subject of a Deficient Valuation, the difference between the principal balance of the Mortgage Loan outstanding immediately prior to such Deficient Valuation and the principal balance of the Mortgage Loan as reduced by the Deficient Valuation.

With respect to each Mortgage Loan which has become the subject of a Debt Service Reduction, the portion, if any, of the reduction in each affected Monthly Payment attributable to a reduction in the Mortgage Rate imposed by a court of competent jurisdiction. Each such Realized Loss shall be deemed to have been incurred on the Due Date for each affected Monthly Payment.

If 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 principal distributions on any Distribution Date.

“Record Date”: With respect to each Distribution Date and any Book-Entry Certificate, the Business Day immediately preceding such Distribution Date. With respect to each Distribution Date and any other Certificates, including any Definitive Certificates, the last Business Day of the month immediately preceding the month in which such Distribution Date occurs.

“Reference Banks”: Deutsche Bank AG, Barclays’ Bank PLC, The Tokyo Mitsubishi Bank and National Westminster Bank PLC and their successors in interest; provided, however, that if any of the foregoing banks are not suitable to serve as a Reference Bank, then any leading banks selected by the Trustee, after consultation with the Depositor, which are engaged in transactions in Eurodollar deposits in the international Eurocurrency market (i) with an established place of business in London and (ii) not controlling, under the control of or under common control with the Depositor or any Affiliate thereof.

“Refinanced Mortgage Loan”: A Mortgage Loan the proceeds of which were not used to purchase the related Mortgaged Property.

“Regular Certificate”: Any Class A Certificate, Mezzanine Certificate, Class CE Certificate or Class P Certificate.

“Regular Interest”: A “regular interest” in a REMIC within the meaning of Section 860G(a)(1) of the Code.

“Relief Act”: The Servicemembers Civil Relief Act.

“Relief Act Interest Shortfall”: With respect to any Distribution Date and any Mortgage Loan, any reduction in the amount of interest collectible on such Mortgage Loan for the most recently ended calendar month as a result of the application of the Relief Act.

“REMIC”: A “real estate mortgage investment conduit” within the meaning of Section 860D of the Code.

“REMIC I”: The segregated pool of assets subject hereto, constituting the primary trust created hereby and to be administered hereunder, with respect to which a REMIC election is to be made, consisting of: (i) such Mortgage Loans and Prepayment Charges related thereto as from time to time are subject to this Agreement, together with the Mortgage Files relating thereto, and together with all collections thereon and proceeds thereof; (ii) any REO Property, together with all collections thereon and proceeds thereof; (iii) the Trustee’s rights with respect to the Mortgage Loans under all insurance policies required to be maintained pursuant to this Agreement and any proceeds thereof; (iv) the Depositor’s rights under the Mortgage Loan Purchase Agreement (including any security interest created thereby); and (v) the Collection Account (other than any amounts representing any Servicer Prepayment Charge Payment Amount), the Distribution Account (other than any amounts representing any Servicer Prepayment Charge Payment Amount) and any REO Account, and such assets that are deposited therein from time to time and any investments thereof, together with any and all income, proceeds and payments with respect thereto. Notwithstanding the foregoing, however, REMIC I specifically excludes all payments and other collections of principal and interest due on the Mortgage Loans on or before the Cut-off Date, all Prepayment Charges payable in connection with Principal Prepayments on the Mortgage Loans made before the Cut-off Date, the Net WAC Rate Carryover Reserve Account and the Cap Contracts.

“REMIC I Interest Loss Allocation Amount”: With respect to any Distribution Date, an amount equal to (a) the product of (i) the aggregate Stated Principal Balance of the Mortgage Loans and REO Properties then outstanding and (ii) the REMIC I Remittance Rate for REMIC I Regular Interest I-LTAA minus the Marker Rate, divided by (b) 12.

“REMIC I Overcollateralized Amount”: With respect to any date of determination, (i) 1% of the aggregate Uncertificated Balance of the REMIC I Regular Interests minus (ii) the aggregate Uncertificated Balance of REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10, REMIC I Regular Interest I-LTM11 and REMIC I Regular Interest I-LTP, in each case as of such date of determination.

“REMIC I Principal Loss Allocation Amount”: With respect to any Distribution Date, an amount equal to the product of (i) the aggregate Stated Principal Balance of the Mortgage Loans and REO Properties then outstanding and (ii) 1 minus a fraction, the numerator of which is two times the aggregate Uncertificated Balance of REMIC I Regular Interest I-

LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10 and REMIC I Regular Interest I-LTM11, and the denominator of which is the aggregate Uncertificated Balance of REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10, REMIC I Regular Interest I-LTM11 and REMIC I Regular Interest I-LTZZ.

“REMIC I Regular Interest”: Any of the separate non-certificated beneficial ownership interests in REMIC I issued hereunder and designated as a “regular interest” in REMIC I. Each REMIC I Regular Interest shall accrue interest at the related REMIC I Remittance Rate in effect from time to time or shall otherwise be entitled to interest as set forth herein, and shall be entitled to distributions of principal, subject to the terms and conditions hereof, in an aggregate amount equal to its initial Uncertificated Balance as set forth in the Preliminary Statement hereto. The REMIC I Regular Interests are as follows: REMIC I Regular Interest I-LTAA, REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10, REMIC I Regular Interest I-LTM11, REMIC I Regular Interest I-LTZZ and REMIC I Regular Interest I-LTP.

“REMIC I Remittance Rate”: With respect to any Distribution Date and each REMIC I Regular Interest, the Net WAC Pass-Through Rate.

“REMIC I Required Overcollateralized Amount”: 1% of the Overcollateralization Target Amount.

“REMIC II”: The segregated pool of assets consisting of all of the REMIC I Regular Interests conveyed in trust to the Trustee, for the benefit of the Class A Certificates, the Mezzanine Certificates, the Class CE Interest, the Class P Interest and the Class R-II Interest and all amounts deposited therein, with respect to which a separate REMIC election is to be made.

“REMIC III”: The segregated pool of assets consisting of all of the Class CE Interest conveyed in trust to the Trustee, for the benefit of the Class CE Certificates, and the Class R-III Interest and all amounts deposited therein, with respect to which a separate REMIC election is to be made.

“REMIC IV”: The segregated pool of assets consisting of all of the Class P Interest conveyed in trust to the Trustee, for the benefit of the Class P Certificates, and the Class R-IV Interest and all amounts deposited therein, with respect to which a separate REMIC election is to be made.

“REMIC Provisions”: Provisions of the federal income tax law relating to real estate mortgage investment conduits, which appear at Section 860A through 860G of the Code, and related provisions, and proposed, temporary and final regulations and published rulings, notices and announcements promulgated thereunder, as the foregoing may be in effect from time to time.

“REMIC Regular Interests”: The REMIC I Regular Interests, the Class C Interest and the Class P Interest.

“Remittance Report”: A report in form and substance mutually acceptable to the Servicer and the Trustee on an electronic data file or tape prepared by the Servicer pursuant to Section 4.03 with such additions, deletions and modifications as agreed to by the Trustee and the Servicer.

“Rents from Real Property”: With respect to any REO Property, gross income of the character described in Section 856(d) of the Code as being included in the term “rents from real property.”

“REO Account”: The account or accounts maintained, or caused to be maintained, by the Servicer in respect of an REO Property pursuant to Section 3.23.

“REO Disposition”: The sale or other disposition of an REO Property on behalf of REMIC I.

“REO Imputed Interest”: As to any REO Property, for any calendar month during which such REO Property was at any time part of REMIC I, one month’s interest at the applicable Net Mortgage Rate on the Stated Principal Balance of such REO Property (or, in the case of the first such calendar month, of the related Mortgage Loan, if appropriate) as of the close of business on the Distribution Date in such calendar month.

“REO Property”: A Mortgaged Property acquired by the Servicer on behalf of REMIC I through foreclosure or deed-in-lieu of foreclosure, as described in Section 3.23.

“Request for Release”: A release signed by a Servicing Officer, in the form of Exhibit E attached hereto.

“Reserve Interest Rate”: With respect to any Interest Determination Date, the rate per annum that the Trustee determines to be either (i) the arithmetic mean (rounded upwards if necessary to the nearest whole multiple of 1/16%) of the one-month U.S. dollar lending rates which New York City banks selected by the Trustee, after consultation with the Depositor, are quoting on the relevant Interest Determination Date to the principal London offices of leading banks in the London interbank market or (ii) in the event that the Trustee can determine no such

arithmetic mean, the lowest one-month U.S. dollar lending rate which New York City banks selected by the Trustee, after consultation with the Depositor, are quoting on such Interest Determination Date to leading European banks.

“Residential Dwelling”: Any one of the following: (i) an attached, detached or semi-detached one-family dwelling, (ii) an attached, detached or semi-detached two-to four-family dwelling, (iii) a one-family dwelling unit in a Fannie Mae eligible condominium project, or (iv) a manufactured home, (v) an attached, detached or semi-detached one-family dwelling in a planned unit development, none of which is a co-operative or mobile home (as defined in 42 United States Code, Section 5402(6)).

“Residual Certificates”: The Class R Certificates and the Class R-X Certificates.

“Residual Interest”: The sole class of “residual interests” in a REMIC within the meaning of Section 860G(a)(2) of the Code.

“Responsible Officer”: When used with respect to the Trustee, any vice president, managing director, director, any assistant vice president, the Secretary, any assistant secretary, the Treasurer, any assistant treasurer, any associate, any trust officer or assistant trust officer or any other officer of the Trustee having direct responsibility over this Agreement or otherwise engaged in performing functions similar to those performed by any of the above designated officers and, with respect to a particular matter, to whom such matter is referred because of such officer’s knowledge of and familiarity with the particular subject.

“S&P”: Standard & Poor’s Ratings Services, a division of the McGraw-Hill Companies, Inc., or its successor in interest.

“Seller”: Citigroup Global Markets Realty Corp., or its successor in interest, in its capacity as seller under the Mortgage Loan Purchase Agreement.

“Senior Interest Distribution Amount”: With respect to any Distribution Date, an amount equal to the sum of (i) the Interest Distribution Amount for such Distribution Date for the Class A Certificates and (ii) the Interest Carry Forward Amount, if any, for such Distribution Date for the Class A Certificates.

“Senior Principal Distribution Amount”: With respect to any Distribution Date, the excess of (x) the aggregate Certificate Principal Balance of the Class A Certificates immediately prior to such Distribution Date over (y) the lesser of (A) the product of (i) approximately 55.70% and (ii) the aggregate Stated Principal Balance of the 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 (B) the aggregate Stated Principal Balance of the 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) minus $4,638,679.15.

“Servicer”: Option One Mortgage Corporation or any successor servicer appointed as herein provided, in its capacity as Servicer hereunder.

“Servicer Event of Default”: One or more of the events described in Section 7.01.

“Servicer Prepayment Charge Payment Amount”: The amounts payable by the Servicer in respect of any waived Prepayment Charges pursuant to Section 3.01.

“Servicer Remittance Date”: With respect to any Distribution Date, by 1:00 p.m. New York time on the Business Day preceding the related Distribution Date.

“Servicing Account”: The account or accounts created and maintained pursuant to Section 3.09.

“Servicing Advances”: The reasonable “out-of-pocket” costs and expenses incurred by the Servicer in connection with a default, delinquency or other unanticipated event by the Servicer in the performance of its servicing obligations, including, but not limited to, the cost of (i) the preservation, inspection, restoration and protection of a Mortgaged Property, (ii) any enforcement or judicial proceedings, including but not limited to foreclosures, in respect of a particular Mortgage Loan, (iii) the management (including reasonable fees in connection therewith) and liquidation of any REO Property and (iv) the performance of its obligations under Section 3.01, Section 3.09, Section 3.14, Section 3.16 and Section 3.23. The Servicer shall not be required to make any Nonrecoverable Servicing Advances.

“Servicing Fee”: With respect to each Mortgage Loan and for any calendar month, an amount equal to the Servicing Fee Rate accrued for one month (or in the event of any payment of interest which accompanies a Principal Prepayment in full or in part made by the Mortgagor during such calendar month, interest for the number of days covered by such payment of interest) on the same principal amount on which interest on such Mortgage Loan accrues for such calendar month, calculated on the basis of a 360-day year consisting of twelve 30-day months. A portion of such Servicing Fee may be retained by any Sub-Servicer as its servicing compensation.

“Servicing Fee Rate”: 0.30% per annum for the 1 ^st through 10 ^th Due Periods, 0.40% per annum for the 11 ^th through 30 ^th Due Periods and 0.65% per annum for all Due Periods thereafter.

“Servicing Officer”: Any authorized representative of the Servicer involved in, or responsible for, the administration and servicing of Mortgage Loans, whose name and specimen signature appear on a list of Servicing Officers furnished by the Servicer to the Trustee and the Depositor on the Closing Date, as such list may from time to time be amended.

“Servicing Standard”: Shall mean the standards set forth in Section 3.01.

“Servicing Transfer Costs”: Shall mean all reasonable costs and expenses incurred by the Trustee in connection with the transfer of servicing from a predecessor servicer, including, without limitation, any reasonable costs or expenses associated with the complete transfer of all

servicing data and the completion, correction or manipulation of such servicing data as may be required by the Trustee to correct any errors or insufficiencies in the servicing data or otherwise to enable the Trustee (or any successor servicer appointed pursuant to Section 7.02) to service the Mortgage Loans properly and effectively.

“Single Certificate”: With respect to any Class of Certificates (other than the Class P Certificates and the Residual Certificates), a hypothetical Certificate of such Class evidencing a Percentage Interest for such Class corresponding to an initial Certificate Principal Balance of $1,000. With respect to the Class P Certificates and the Residual Certificates, a hypothetical Certificate of such Class evidencing a 100% Percentage Interest in such Class.

“Startup Day”: With respect to each Trust REMIC, the day designated as such pursuant to Section 10.01(b) hereof.

“Stated Principal Balance”: With respect to any Mortgage Loan: (a) as of any date of determination up to but not including the Distribution Date on which the proceeds, if any, of a Liquidation Event with respect to such Mortgage Loan would be distributed, the principal balance of such Mortgage Loan as of the Cut-off Date, as shown in the Mortgage Loan Schedule, minus the sum of (i) the principal portion of each Monthly Payment due on a Due Date subsequent to the Cut-off Date, to the extent received from the Mortgagor or advanced by the Servicer and distributed pursuant to Section 4.01 on or before such date of determination, (ii) all Principal Prepayments received after the Cut-off Date, to the extent distributed pursuant to Section 4.01 on or before such date of determination, (iii) all Liquidation Proceeds and Insurance Proceeds applied by the Servicer as recoveries of principal in accordance with the provisions of Section 3.16, to the extent distributed pursuant to Section 4.01 on or before such date of determination, and (iv) any Realized Loss incurred with respect thereto as a result of a Deficient Valuation made during or prior to the Prepayment Period for the most recent Distribution Date coinciding with or preceding such date of determination; and (b) as of any date of determination coinciding with or subsequent to the Distribution Date on which the proceeds, if any, of a Liquidation Event with respect to such Mortgage Loan would be distributed, zero. With respect to any REO Property: (a) as of any date of determination up to but not including the Distribution Date on which the proceeds, if any, of a Liquidation Event with respect to such REO Property would be distributed, an amount (not less than zero) equal to the Stated Principal Balance of the related Mortgage Loan as of the date on which such REO Property was acquired on behalf of REMIC I, minus if such REO Property was acquired before the Distribution Date in any calendar month, the principal portion of the Monthly Payment due on the Due Date in the calendar month of acquisition, to the extent advanced by the Servicer and distributed pursuant to Section 4.01 on or before such date of determination, and (b) as of any date of determination coinciding with or subsequent to the Distribution Date on which the proceeds, if any, of a Liquidation Event with respect to such REO Property would be distributed, zero.

“Stepdown Date”: The later to occur of (a) the Distribution Date occurring in August 2008 and (b) the first Distribution Date on which the Credit Enhancement Percentage (calculated for this purpose only prior to any distribution of the Principal Distribution Amount to the Certificates then entitled to distributions of principal on such Distribution Date) is equal to or greater than approximately 44.30%.

“Sub-Servicer”: Any Person with which the Servicer has entered into a Sub-Servicing Agreement and which meets the qualifications of a Sub-Servicer pursuant to Section 3.02.

“Sub-Servicing Agreement”: The written contract between the Servicer and a Sub-Servicer relating to servicing and administration of certain Mortgage Loans as provided in Section 3.02.

“Subsequent Recoveries”: As of any Distribution Date, amounts received by the Servicer (net of any related expenses permitted to be reimbursed pursuant to Section 3.11) specifically related to a Mortgage Loan that was the subject of a liquidation or an REO Disposition prior to the related Prepayment Period that resulted in a Realized Loss.

“Substitution Shortfall Amount”: As defined in Section 2.03(b).

“Tax Returns”: The federal income tax return on Internal Revenue Service Form 1066, U.S. Real Estate Mortgage Investment Conduit Income Tax Return, including Schedule Q thereto, Quarterly Notice to Residual Interest Holders of REMIC Taxable Income or Net Loss Allocation, or any successor forms, to be filed on behalf of the Trust Fund due to the classification of portions thereof as REMICs under the REMIC Provisions, together with any and all other information reports or returns that may be required to be furnished to the Certificateholders or filed with the Internal Revenue Service or any other governmental taxing authority under any applicable provisions of federal, state or local tax laws.

“Telerate Page 3750”: The display designated as page “3750” on the Dow Jones Telerate Capital Markets Report (or such other page as may replace page 3750 on that report for the purpose of displaying London interbank offered rates of major banks).

“Termination Price”: As defined in Section 9.01.

“Terminator”: As defined in Section 9.01.

“Transfer”: Any direct or indirect transfer, sale, pledge, hypothecation, or other form of assignment of any Ownership Interest in a Certificate.

“Transferee”: Any Person who is acquiring by Transfer any Ownership Interest in a Certificate.

“Transferor”: Any Person who is disposing by Transfer of any Ownership Interest in a Certificate.

“Trigger Event”: A Trigger Event is in effect on any Distribution Date on or after the Stepdown Date if:

(a) the Delinquency Percentage exceeds 36.00% of the then current Credit Enhancement Percentage; or

(b) the aggregate amount of Realized Losses incurred since the Cut-off Date through the last day of the related Due Period (reduced by the aggregate amount of Subsequent Recoveries received since the Cut-off Date through the last day of the related Due Period) divided by aggregate Stated Principal Balance of the 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
August 2008 through July 2009	3.00%
August 2009 through July 2010	4.75%
August 2010 through July 2011	5.75%
August 2011 and thereafter	6.50%

“Trust Fund”: Collectively, all of the assets of each Trust REMIC, the Net WAC Rate Carryover Reserve Account, the Cap Contracts and the other assets conveyed by the Depositor to the Trustee pursuant to Section 2.01.

“Trust REMIC”: Any of REMIC I, REMIC II, REMIC III and REMIC IV.

“Trustee”: Deutsche Bank National Trust Company, a national banking association, or its successor in interest, or any successor trustee appointed as herein provided.

“Trustee Fee”: The amount payable to the Trustee on each Distribution Date pursuant to Section 8.05 as compensation for all services rendered by it in the execution of the trust hereby created and in the exercise and performance of any of the powers and duties of the Trustee hereunder, which amount shall equal the Trustee Fee Rate accrued for one month on the aggregate Stated Principal Balance of the Mortgage Loans and any REO Properties as of the first day of the related Due Period (or, in the case of the initial Distribution Date, as of the Cut-off Date), calculated on the basis of a 360-day year consisting of twelve 30-day months.

“Trustee Fee Rate”: 0.005% per annum.

“Uncertificated Balance”: The amount of any REMIC Regular Interest outstanding as of any date of determination. As of the Closing Date, the Uncertificated Balance of each REMIC Regular Interest shall equal the amount set forth in the Preliminary Statement hereto as its initial uncertificated balance. On each Distribution Date, the Uncertificated Balance of each REMIC Regular Interest shall be reduced by all distributions of principal made on such REMIC Regular Interest on such Distribution Date pursuant to Section 4.01 and, if and to the extent necessary and appropriate, shall be further reduced on such Distribution Date by Realized Losses as provided in Section 4.04. The Uncertificated Balance of REMIC I Regular Interest I-LTZZ shall be increased by interest deferrals as provided in Section 4.01). The Uncertificated Balance of each REMIC Regular Interest shall never be less than zero.

“Uncertificated Interest”: With respect to any REMIC Regular Interest for any Distribution Date, one month’s interest at the REMIC I Remittance Rate applicable to such REMIC Regular Interest for such Distribution Date, accrued on the Uncertificated Balance thereof immediately prior to such Distribution Date. Uncertificated Interest in respect of any REMIC Regular Interest shall accrue on the basis of a 360-day year consisting of twelve 30-day

months. Uncertificated Interest with respect to each Distribution Date, as to any REMIC Regular Interest, shall be reduced by an amount equal to the sum of (a) the aggregate Prepayment Interest Shortfall, if any, for such Distribution Date to the extent not covered by payments pursuant to Section 3.24 and (b) the aggregate amount of any Relief Act Interest Shortfall, if any allocated, in each case, to such REMIC Regular Interest pursuant to Section 1.02. In addition, Uncertificated Interest with respect to each Distribution Date, as to any REMIC Regular Interest shall be reduced by Realized Losses, if any, allocated to such REMIC Regular Interest pursuant to Section 1.02 and Section 4.04.

“Underwriters’ Exemption”: An individual exemption issued by the United States Department of Labor, Prohibited Transaction Exemption 91-23 (56 Fed. Reg. 15936, April 19, 1991), as amended, to Citigroup Global Markets Inc. (formerly known as Salomon Smith Barney Inc.), for specific offerings in which Citigroup Global Markets Inc. or any person directly or indirectly, through one or more intermediaries, controlling, controlled by or under common control with Citigroup Global Markets Inc. is an underwriter, placement agent or a manager or co-manager of the underwriting syndicate or selling group where the trust and the offered certificates meet specified conditions. The Underwriters’ Exemption, as amended, provides a partial exemption for transactions involving certificates representing a beneficial interest in a trust and entitling the holder to pass-through payments of principal, interest and/or other payments with respect to the trust’s assets.

“Uninsured Cause”: Any cause of damage to a Mortgaged Property such that the complete restoration of such property is not fully reimbursable by the hazard insurance policies required to be maintained pursuant to Section 3.14.

“United States Person”: A citizen or resident of the United States, a corporation, partnership (or other entity treated as a corporation or partnership for United States federal income tax purposes) created or organized in, or under the laws of, the United States, any state thereof, or the District of Columbia (except in the case of a partnership, to the extent provided in Treasury regulations) provided that, for purposes solely of the restrictions on the transfer of Residual Certificates, no partnership or other entity treated as a partnership for United States federal income tax purposes shall be treated as a United States Person unless all persons that own an interest in such partnership either directly or through any entity that is not a corporation for United States federal income tax purposes are required by the applicable operative agreement to be United States Persons, or an estate the income of which from sources without the United States is includible in gross income for United States federal income tax purposes regardless of its connection with the conduct of a trade or business within the United States, or a trust if a court within the United States is able to exercise primary supervision over the administration of the trust and one or more United States persons have authority to control all substantial decisions of the trust. The term “United States” shall have the meaning set forth in Section 7701 of the Code or successor provisions.

“Value”: With respect to any Mortgage Loan, and the related Mortgaged Property, the lesser of:

(i)

the lesser of (a) the value thereof as determined by an appraisal made for the originator of the Mortgage Loan at the time of origination of the Mortgage Loan by an appraiser who met the minimum requirements of Fannie Mae and Freddie Mac, and (b) the value thereof as determined by a review appraisal conducted by the Originator in the event any such review appraisal determines an appraised value more than 10% lower than the value thereof, in the case of a Mortgaged Loan with a Loan-to-Value Ratio less than or equal to 80%, or more than 5% lower than the value thereof, in the case of a Mortgage Loan with a Loan-to-Value Ratio greater than 80%, as determined by the appraisal referred to in clause (i)(a) above; and

(ii)

the purchase price paid for the related Mortgaged Property by the Mortgagor with the proceeds of the Mortgage Loan; provided, however, that in the case of a refinanced Mortgage Loan (which is a Mortgage Loan the proceeds of which were not used to purchase the related Mortgaged Property) or a Mortgage Loan originated in connection with a “lease option purchase” if the “lease option purchase price” was set 12 months or more prior to origination, such value of the Mortgaged Property is based solely upon clause (i) above.

“Voting Rights”: The portion of the voting rights of all of the Certificates which is allocated to any Certificate. With respect to any date of determination, 98% of all Voting Rights will be allocated among the holders of the Class A Certificates, the Mezzanine Certificates and the Class CE Certificates in proportion to the then outstanding Certificate Principal Balances of their respective Certificates, 1% of all Voting Rights will be allocated to the holders of the Class P Certificates and 1% of all Voting Rights will be allocated among the holders of the Residual Certificates. The Voting Rights allocated to each Class of Certificate shall be allocated among Holders of each such Class in accordance with their respective Percentage Interests as of the most recent Record Date.

SECTION 1.02.

Allocation of Certain Interest Shortfalls.

For purposes of calculating the amount of Accrued Certificate Interest and the amount of the Interest Distribution Amount for the Class A Certificates, the Mezzanine Certificates and the Class CE Interest for any Distribution Date, (1) the aggregate amount of any Prepayment Interest Shortfalls (to the extent not covered by payments by the Servicer pursuant to Section 3.24) and any Relief Act Interest Shortfall incurred in respect of the Mortgage Loans for any Distribution Date shall be allocated first, to the Class CE Interest based on, and to the extent of, one month’s interest at the then applicable Pass-Through Rate on the Notional Amount of the Class CE Interest and, thereafter, among the Class A Certificates and the Mezzanine Certificates on a pro rata basis based on, and to the extent of, one month’s interest at the then applicable respective Pass-Through Rate on the respective Certificate Principal Balance of each such Certificate and (2) the aggregate amount of any Realized Losses incurred for any Distribution Date shall be allocated to the Class CE Interest based on, and to the extent of, one month’s interest at the then applicable Pass-Through Rate on the Notional Amount of the Class CE Interest.

For purposes of calculating the amount of Uncertificated Interest for the REMIC I Regular Interests for any Distribution Date, the aggregate amount of any Prepayment Interest Shortfalls (to the extent not covered by payments by the Servicer pursuant to Section 3.24) and any Relief Act Interest Shortfalls incurred in respect of the Mortgage Loans for any Distribution Date shall be allocated among REMIC I Regular Interest I-LTAA, REMIC I Regular Interest I-LTA1A, REMIC I Regular Interest I-LTA1B, REMIC I Regular Interest I-LTA1C, REMIC I Regular Interest I-LTA1D, REMIC I Regular Interest I-LTM1, REMIC I Regular Interest I-LTM2, REMIC I Regular Interest I-LTM3, REMIC I Regular Interest I-LTM4, REMIC I Regular Interest I-LTM5, REMIC I Regular Interest I-LTM6, REMIC I Regular Interest I-LTM7, REMIC I Regular Interest I-LTM8, REMIC I Regular Interest I-LTM9, REMIC I Regular Interest I-LTM10, REMIC I Regular Interest I-LTM11 and REMIC I Regular Interest I-LTZZ on a pro rata basis based on, and to the extent of, one month’s interest at the then applicable respective Pass-Through Rate on the respective Uncertificated Balance of each such REMIC I Regular Interest.

For purposes of calculating the amount of the Accrued Certificate Interest for the Class C Certificates for any Distribution Date, the aggregate amount of any Net Prepayment Interest Shortfalls and any Relief Act Interest Shortfalls allocated to the Class C Interest shall be allocated to the Class C Certificates.

ARTICLE II

CONVEYANCE OF MORTGAGE LOANS;

ORIGINAL ISSUANCE OF CERTIFICATES

SECTION 2.01.

Conveyance of the Mortgage Loans.

The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey to the Trustee without recourse, for the benefit of the Certificateholders, all the right, title and interest of the Depositor, including any security interest therein for the benefit of the Depositor, in and to the Mortgage Loans identified on the Mortgage Loan Schedule, the rights of the Depositor under the Mortgage Loan Purchase Agreement, and all other assets included or to be included in REMIC I. Such assignment includes all interest and principal received by the Depositor or the Master Servicer on or with respect to the Mortgage Loans (other than payments of principal and interest due on such Mortgage Loans on or before the Cut-off Date). The Depositor herewith delivers to the Trustee an executed original Mortgage Loan Purchase Agreement.

In connection with such transfer and assignment, the Depositor does hereby deliver to, and deposit with the Custodian on behalf of the Trustee, the following documents or instruments with respect to each Mortgage Loan so transferred and assigned (a “Mortgage File”):

(i) the original Mortgage Note, endorsed in blank or in the following form: “Pay to the order of Deutsche Bank National Trust Company, as Trustee under the applicable agreement, without recourse,” with all prior and intervening endorsements showing a complete chain of endorsement from the originator to the Person so endorsing to the Trustee;

(ii) the original Mortgage with evidence of recording thereon, and the original recorded power of attorney, if the Mortgage was executed pursuant to a power of attorney, with evidence of recording thereon;

(iii)

an original Assignment in blank;

(iv) the original recorded Assignment or Assignments showing a complete chain of assignment from the originator to the Person assigning the Mortgage to the Trustee as contemplated by the immediately preceding clause (iii);

(v) the original or copies of each assumption, modification, written assurance or substitution agreement, if any; and

(vi) the original lender’s title insurance policy, together with all endorsements or riders that were issued with or subsequent to the issuance of such policy, insuring the priority of the Mortgage as a first or second lien on the Mortgaged Property represented therein as a fee interest vested in the Mortgagor, or in the event such original title policy is unavailable, a written commitment or uniform binder or preliminary report of title issued by the title insurance or escrow company.

With respect to a maximum of approximately 2.00% of the Mortgage Loans, by outstanding Stated Principal Balance of the Mortgage Loans as of the Cut-off Date, if any original Mortgage Note referred to in Section 2.01(i) above cannot be located, the obligations of the Depositor to deliver such documents shall be deemed to be satisfied upon delivery to the Trustee of a photocopy of such Mortgage Note, if available, with a lost note affidavit substantially in the form of Exhibit H attached hereto. If any of the original Mortgage Notes for which a lost note affidavit was delivered to the Custodian on behalf of the Trustee is subsequently located, such original Mortgage Note shall be delivered to the Custodian on behalf of the Trustee within three Business Days.

The Depositor shall (at the expense of the Originator) promptly (within sixty Business Days following the later of the Closing Date and the date of receipt by the Custodian on behalf of the Trustee of the recording information for a Mortgage, but in no event later than 90 days following the Closing Date) submit or cause to be submitted for recording, at no expense to the Trust Fund, the Trustee or the Depositor, in the appropriate public office for real property records, each Assignment referred to in Sections 2.01(iii) and (iv) above and in connection therewith, the Depositor shall (at the expense of the Originator) cause each original Assignment to be executed in the following form: “Deutsche Bank National Trust Company, as Trustee under the applicable agreement.” In the event that any such Assignment is lost or returned unrecorded because of a defect therein, the Depositor shall (at the expense of the Originator) promptly prepare or cause to be prepared a substitute Assignment or cure or cause to be cured such defect, as the case may be, and thereafter cause each such Assignment to be duly recorded.

The Depositor herewith delivers to the Trustee an executed copy of the Mortgage Loan Purchase Agreement.

Notwithstanding the foregoing, the Assignments of Mortgage shall not be required to be submitted for recording (except with respect to any Mortgage Loan located in Maryland) unless the Depositor is informed by the Rating Agencies that such failure to record would result in a withdrawal or a downgrading by any Rating Agency of the rating on any Class of Certificates; provided, however, each Assignment shall be submitted in the manner described above, at no expense to the Trust Fund or the Trustee, upon the earliest to occur of: (i) reasonable direction by the Holders of Certificates entitled to at least 25% of the Voting Rights, (ii) the occurrence of a Servicer Event of Default, (iii) the occurrence of a bankruptcy, insolvency or foreclosure relating to the Originator, (iv) the occurrence of a servicing transfer as described in Section 7.02 hereof, (v) upon receipt of notice from the Servicer, the occurrence of a bankruptcy, insolvency or foreclosure relating to the Mortgagor under the related Mortgage and (vi) upon receipt of notice from the Servicer, any Mortgage Loan that is 90 days or more delinquent. Upon the occurrence of one of the events set forth in the immediately preceding sentence, the Depositor shall (at the expense of the Originator) deliver such Assignments for recording as provided above, promptly and in any event within 30 days following receipt of notice by the Servicer.

If any of the documents referred to in Sections 2.01(ii), (iii) or (iv) above has, as of the Closing Date, been submitted for recording but either (x) has not been returned from the applicable public recording office or (y) has been lost or such public recording office has retained the original of such document, the obligations of the Depositor to deliver such documents shall be deemed to be satisfied upon (1) delivery to the Custodian on behalf of the Trustee of a copy of each such document certified by the Originator in the case of (x) above or the applicable public recording office in the case of (y) above to be a true and complete copy of the original that was submitted for recording and (2) if such copy is certified by the Originator, delivery to the Custodian on behalf of the Trustee, promptly upon receipt thereof of either the original or a copy of such document certified by the applicable public recording office to be a true and complete copy of the original. Pursuant to the Mortgage Loan Purchase Agreement, notice shall be provided to the Trustee and the Rating Agencies by the Originator if delivery pursuant to clause (2) above will be made more than 180 days after the Closing Date.

If the original lender’s title insurance policy was not delivered pursuant to Section 2.01(vi) above, the Depositor shall deliver or cause to be delivered to the Custodian on behalf of the Trustee, promptly after receipt thereof, the original lender’s title insurance policy. The Depositor shall deliver or cause to be delivered to the Custodian on behalf of the Trustee, promptly upon receipt thereof any other original documents constituting a part of a Mortgage File received with respect to any Mortgage Loan, including, but not limited to, any original documents evidencing an assumption or modification of any Mortgage Loan.

All original documents relating to the Mortgage Loans that are not delivered to the Custodian on behalf of the Trustee are and shall be held by or on behalf of the Originator, the Seller, the Depositor or the Servicer, as the case may be, in trust for the benefit of the Trustee on behalf of the Certificateholders. In the event that any such original document is required pursuant to the terms of this Section 2.01 to be a part of a Mortgage File, such document shall be delivered promptly to the Custodian on behalf of the Trustee. Any such original document

delivered to or held by the Depositor that is not required pursuant to the terms of this Section to be a part of a Mortgage File, shall be delivered promptly to the Servicer.

The parties hereto understand and agree that it is not intended that any Mortgage Loan be included in the Trust that is a high-cost home loan as defined by the Homeownership and Equity Protection Act of 1994 or any other applicable predatory or abusive lending laws.

The Depositor hereby directs the Trustee to execute, deliver and perform its obligations under the Cap Contracts on the Closing Date and thereafter on behalf of the Trust and the Holders of the Class A Certificates and Mezzanine Certificates. The Seller, the Depositor, the Servicer and the Holders of the Class A Certificates and Mezzanine Certificates by their acceptance of such Certificates acknowledge and agree that the Trustee shall execute, deliver and perform the Trust’s obligations under the Cap Contracts and shall do so solely in its capacity as Trustee of the Trust Fund and not in its individual capacity.

SECTION 2.02.

Acceptance of REMIC I by Trustee.

The Trustee (or the Custodian on behalf of the Trustee) acknowledges receipt, subject to the provisions of Section 2.01 and subject to any exceptions noted on the exception report described in the next paragraph below, of the documents referred to in Section 2.01 (other than such documents described in Section 2.01(v)) above and all other assets included in the definition of “REMIC I” under clauses (i), (iii), (iv) and (v) (to the extent of amounts deposited into the Distribution Account) and declares that it holds and will hold such documents and the other documents delivered to it constituting a Mortgage File, and that it holds or will hold all such assets and such other assets included in the definition of “REMIC I” in trust for the exclusive use and benefit of all present and future Certificateholders.

The Trustee, for the benefit of the Certificateholders, shall cause the Custodian to review each Mortgage File in accordance with the Custodial Agreement, on or before the Closing Date, and the Trustee shall cause the Custodian to certify in substantially the form attached hereto as Exhibit C-1 that, as to each Mortgage Loan listed in the Mortgage Loan Schedule (other than any Mortgage Loan paid in full or any Mortgage Loan specifically identified in the exception report annexed thereto as not being covered by such certification), (i) all documents constituting part of such Mortgage File (other than such documents described in Section 2.01(v)) required to be delivered to it pursuant to this Agreement are in its possession, (ii) such documents have been reviewed by the Custodian and appear regular on their face and relate to such Mortgage Loan and (iii) based on the Custodian’s examination and only as to the foregoing, the Mortgagor’s Name and the street address and city of the Mortgaged Property, and the information set forth in the Mortgage Loan Schedule that corresponds to items (i), (iii), (x)(A), (xii), (xv) and (xix) of the definition of “Mortgage Loan Schedule” accurately reflects information set forth in the Mortgage File. It is herein acknowledged that, in conducting such review, the Trustee (or the Custodian, as applicable) is under no duty or obligation (i) to inspect, review or examine any such documents, instruments, certificates or other papers to determine whether they are genuine, enforceable, or appropriate for the represented purpose or whether they have actually been recorded or that they are other than what they purport to be on their face

or (ii) to determine whether any Mortgage File should include any of the documents specified in clause (v) of Section 2.01.

Prior to the first anniversary date of this Agreement, the Trustee shall cause the Custodian to deliver as required under the Custodial Agreeement to the Depositor, the Trustee and the Servicer a final certification in the form annexed hereto as Exhibit C-2 evidencing the completeness of the Mortgage Files, with any applicable exceptions noted thereon, and the Servicer shall forward a copy thereof to any Sub-Servicer.

If in the process of reviewing the Mortgage Files and making or preparing, as the case may be, the certifications referred to above, the Custodian, on behalf of the Trustee, finds any document or documents constituting a part of a Mortgage File to be missing or defective in any material respect, at the conclusion of its review the Custodian, on behalf of the Trustee, shall so notify the Depositor, the Trustee and the Servicer. In addition, upon the discovery by the Depositor, the Servicer or the Trustee of a breach of any of the representations and warranties made by the Originator or the Seller in the Mortgage Loan Purchase Agreement in respect of any Mortgage Loan which materially adversely affects such Mortgage Loan or the interests of the related Certificateholders in such Mortgage Loan, the party discovering such breach shall give prompt written notice to the other parties.

The Trustee shall, at the written request and expense of any Certificateholder, request the Custodian to provide a written report to such Certificateholder of all Mortgage Files released to the Servicer for servicing purposes.

The Depositor and the Trustee intend that the assignment and transfer herein contemplated constitute a sale of the Mortgage Loans, the related Mortgage Notes and the related documents, conveying good title thereto free and clear of any liens and encumbrances, from the Depositor to the Trustee in trust for the benefit of the Certificateholders and that such property not be part of the Depositor’s estate or property of the Depositor in the event of any insolvency by the Depositor. In the event that such conveyance is deemed to be, or to be made as security for, a loan, the parties intend that the Depositor shall be deemed to have granted and does hereby grant to the Trustee a first priority perfected security interest in all of the Depositor’s right, title and interest in and to the Mortgage Loans, the related Mortgage Notes and the related documents, and that this Agreement shall constitute a security agreement under applicable law.

SECTION 2.03.

Repurchase or Substitution of Mortgage Loans by the Originator or the Seller.

(a) Upon discovery or receipt of notice of any materially defective document in, or that a document is missing from, a Mortgage File or of the breach by the Originator or the Seller of any representation, warranty or covenant under the Mortgage Loan Purchase Agreement (including any representation, warranty or covenant regarding the Prepayment Charge Schedule) in respect of any Mortgage Loan that materially adversely affects the value of such Mortgage Loan or the interest therein of the Certificateholders, the Trustee shall promptly notify the Originator, the Seller and the Servicer of such defect, missing document or breach and request that the Originator or the Seller, as applicable, deliver such missing document or cure

such defect or breach within 90 days from the date the Originator or the Seller, as applicable, was notified of such missing document, defect or breach, and if the Originator or the Seller, as applicable, does not deliver such missing document or cure such defect or breach in all material respects during such period, the Servicer, to the extent it is not the Originator, the Seller or an Affiliate of the Seller, and otherwise the Trustee, in accordance with Section 3.02(b), shall enforce the obligations of the Originator or the Seller, as applicable, under the Mortgage Loan Purchase Agreement to repurchase such Mortgage Loan from REMIC I at the Purchase Price within 90 days after the date on which the Originator or the Seller, as applicable, was notified (subject to Section 2.03(c)) of such missing document, defect or breach, if and to the extent that the Originator or the Seller, as applicable, is obligated to do so under the Mortgage Loan Purchase Agreement. The Purchase Price for the repurchased Mortgage Loan shall be remitted to the Servicer for deposit in the Collection Account and the Trustee (or the Custodian on behalf of the Trustee), upon receipt of written certification from the Servicer of such deposit, shall release to the Originator or the Seller, as applicable, the related Mortgage File and shall execute and deliver such instruments of transfer or assignment, in each case without recourse, as the Originator or the Seller, as applicable, shall furnish to it and as shall be necessary to vest in the Originator or the Seller, as applicable, any Mortgage Loan released pursuant hereto. The Trustee shall not have any further responsibility with regard to such Mortgage File (it being understood that neither the Trustee nor the Custodian shall have any responsibility for determining the sufficiency of such assignment for its intended purpose). In lieu of repurchasing any such Mortgage Loan as provided above, if so provided in the Mortgage Loan Purchase Agreement, the Originator or the Seller, as applicable, may cause such Mortgage Loan to be removed from REMIC I (in which case it shall become a Deleted Mortgage Loan) and substitute one or more Qualified Substitute Mortgage Loans in the manner and subject to the limitations set forth in Section 2.03(b); provided, however, the Originator may not substitute a Qualified Substitute Mortgage Loan for any Deleted Mortgage Loan that violates any predatory or abusive lending law. It is understood and agreed that the obligation of the Originator or the Seller, as applicable, to cure or to repurchase (or to substitute for) any Mortgage Loan as to which a document is missing, a material defect in a constituent document exists or as to which such a breach has occurred and is continuing shall constitute the sole remedy respecting such omission, defect or breach available to the Trustee and the Certificateholders.

(b) Any substitution of Qualified Substitute Mortgage Loans for Deleted Mortgage Loans made pursuant to Section 2.03(a) must be effected prior to the date which is two years after the Startup Day for REMIC I.

As to any Deleted Mortgage Loan for which the Originator or the Seller, as applicable, substitutes a Qualified Substitute Mortgage Loan or Loans, such substitution shall be effected by the Originator or the Seller, as applicable, delivering to the Custodian, on behalf of the Trustee, for such Qualified Substitute Mortgage Loan or Loans, the Mortgage Note, the Mortgage, the Assignment to the Trustee, and such other documents and agreements, with all necessary endorsements thereon, as are required by Section 2.01, together with an Officers’ Certificate providing that each such Qualified Substitute Mortgage Loan satisfies the definition thereof and specifying the Substitution Adjustment Amount (as described below), if any, in connection with such substitution. In accordance with the Custodial Agreement, the Trustee shall cause the Custodian to acknowledge receipt for such Qualified Substitute Mortgage Loan or

Loans and, within ten Business Days thereafter, review such documents as specified in Section 2.02 and cause the Custodian to deliver to the Depositor, the Trustee and the Servicer, with respect to such Qualified Substitute Mortgage Loan or Loans, a certification substantially in the form attached hereto as Exhibit C-1, with any applicable exceptions noted thereon. Within one year of the date of substitution, in accordance with the Custodial Agreement, the Trustee shall cause the Custodian to deliver to the Depositor, the Trustee and the Servicer a certification substantially in the form of Exhibit C-2 hereto with respect to such Qualified Substitute Mortgage Loan or Loans, with any applicable exceptions noted thereon. Monthly Payments due with respect to Qualified Substitute Mortgage Loans in the month of substitution are not part of REMIC I and will be retained by the Originator or the Seller, as applicable. For the month of substitution, distributions to Certificateholders will reflect the Monthly Payment due on such Deleted Mortgage Loan on or before the Due Date in the month of substitution, and the Originator or the Seller, as applicable, shall thereafter be entitled to retain all amounts subsequently received in respect of such Deleted Mortgage Loan. The Depositor shall give or cause to be given written notice to the Certificateholders that such substitution has taken place, shall amend the Mortgage Loan Schedule to reflect the removal of such Deleted Mortgage Loan from the terms of this Agreement and the substitution of the Qualified Substitute Mortgage Loan or Loans and shall deliver a copy of such amended Mortgage Loan Schedule to the Trustee and the Custodian. Upon such substitution, such Qualified Substitute Mortgage Loan or Loans shall constitute part of the Mortgage Pool and shall be subject in all respects to the terms of this Agreement and the Mortgage Loan Purchase Agreement, including, all applicable representations and warranties thereof included in the Mortgage Loan Purchase Agreement.

For any month in which the Originator or the Seller, as applicable, substitutes one or more Qualified Substitute Mortgage Loans for one or more Deleted Mortgage Loans, the Servicer will determine the amount (the “Substitution Adjustment Amount”), if any, by which the aggregate Purchase Price of all such Deleted Mortgage Loans exceeds the aggregate of, as to each such Qualified Substitute Mortgage Loan, the Stated Principal Balance thereof as of the date of substitution, together with one month’s interest on such Principal Balance at the applicable Net Mortgage Rate, plus all outstanding Advances and Servicing Advances (including Nonrecoverable Advances and Nonrecoverable Servicing Advances) related thereto. On the date of such substitution, the Originator or the Seller, as applicable, will deliver or cause to be delivered to the Servicer for deposit in the Collection Account an amount equal to the Substitution Adjustment Amount, if any, and upon receipt by the Custodian, on behalf of the Trustee, of the related Qualified Substitute Mortgage Loan or Loans and certification by the Servicer to the Trustee of such deposit, the Trustee shall cause the Custodian to release as required by the Custodial Agreement to the Originator or the Seller, as applicable, the related Mortgage File or Files and the Trustee shall execute and deliver such instruments of transfer or assignment, in each case without recourse, the Originator or the Seller, as applicable, shall deliver to it and as shall be necessary to vest therein any Deleted Mortgage Loan released pursuant hereto.

In addition, the Originator or the Seller, as applicable, shall obtain at its own expense and deliver to the Trustee an Opinion of Counsel to the effect that such substitution will not cause (a) any federal tax to be imposed on any Trust REMIC, including without limitation, any federal tax imposed on “prohibited transactions” under Section 860F(a)(1) of the Code or on

“contributions after the startup date” under Section 860G(d)(1) of the Code, or (b) any Trust REMIC to fail to qualify as a REMIC at any time that any Certificate is outstanding.

(c) Upon discovery by the Depositor, the Originator, the Seller, the Servicer or the Trustee that any Mortgage Loan does not constitute a “qualified mortgage” within the meaning of Section 860G(a)(3) of the Code, the party discovering such fact shall within two Business Days give written notice thereof to the other parties. In connection therewith, the Originator, the Seller or the Depositor shall repurchase or, subject to the limitations set forth in Section 2.03(b), substitute one or more Qualified Substitute Mortgage Loans for the affected Mortgage Loan within 90 days of the earlier of discovery or receipt of such notice with respect to such affected Mortgage Loan. Such repurchase or substitution shall be made by (i) the Originator or the Seller, as the case may be, if the affected Mortgage Loan’s status as a non-qualified mortgage is or results from a breach of any representation, warranty or covenant made by the Originator or the Seller, as the case may be, under the Mortgage Loan Purchase Agreement, or (ii) the Depositor, if the affected Mortgage Loan’s status as a non-qualified mortgage is a breach of no representation or warranty. Any such repurchase or substitution shall be made in the same manner as set forth in Section 2.03(a). The Trustee (or the Custodian on behalf of the Trustee) shall reconvey to the Depositor, the Originator or the Seller, as the case may be, the Mortgage Loan to be released pursuant hereto in the same manner, and on the same terms and conditions, as it would a Mortgage Loan repurchased for breach of a representation or warranty.

SECTION 2.04.	Reserved.
SECTION 2.05.	Representations, Warranties and Covenants of the Servicer.

The Servicer hereby represents, warrants and covenants to the Trustee, for the benefit of the Certificateholders and to the Depositor that as of the Closing Date or as of such date specifically provided herein:

(i) The Servicer is duly organized, validly existing, and in good standing under the laws of the jurisdiction of its formation and has all licenses necessary to carry on its business as now being conducted and is licensed, qualified and in good standing in the states where the Mortgaged Property is located if the laws of such state require licensing or qualification in order to conduct business of the type conducted by the Servicer or to ensure the enforceability or validity of each Mortgage Loan; the Servicer has the power and authority to execute and deliver this Agreement and to perform in accordance herewith; the execution, delivery and performance of this Agreement (including all instruments of transfer to be delivered pursuant to this Agreement) by the Servicer and the consummation of the transactions contemplated hereby have been duly and validly authorized; this Agreement evidences the valid, binding and enforceable obligation of the Servicer, subject to applicable bankruptcy, insolvency, reorganization, moratorium or other similar laws affecting the enforcement of creditors’ rights generally; and all requisite corporate action has been taken by the Servicer to make this Agreement valid and binding upon the Servicer in accordance with its terms;

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

(iii) The execution and delivery of this Agreement by the Servicer and the performance and compliance with its obligations and covenants hereunder do not require the consent or approval of any governmental authority or, if such consent or approval is required, it has been obtained;

(iv) This Agreement, and all documents and instruments contemplated hereby which are executed and delivered by the Servicer, constitute and will constitute valid, legal and binding obligations of the Servicer, enforceable in accordance with their respective terms, except as the enforcement thereof may be limited by applicable bankruptcy laws and general principles of equity;

(v)	[Reserved];

(vi) The Servicer does not believe, nor does it have any reason or cause to believe, that it cannot perform each and every covenant contained in this Agreement;

(vii) There is no action, suit, proceeding or investigation pending or, to its knowledge, threatened against the Servicer that, either individually or in the aggregate, (A) may result in any change in the business, operations, financial condition, properties or assets of the Servicer that might prohibit or materially and adversely affect the performance by such Servicer of its obligations under, or validity or enforceability of, this Agreement, or (B) may result in any material impairment of the right or ability of the Servicer to carry on its business substantially as now conducted, or (C) may result in any material liability on the part of the Servicer, or (D) would draw into question the validity or enforceability of this Agreement or of any action taken or to be taken in connection with the obligations of the Servicer contemplated herein, or (E) would otherwise be likely to impair materially the ability of the Servicer to perform under the terms of this Agreement;

(viii) Neither this Agreement nor any information, certificate of an officer, statement furnished in writing or report delivered to the Trustee by the Servicer in connection with the transactions contemplated hereby contains any untrue statement of a material fact;

(ix) The Servicer will not waive any Prepayment Charge unless it is waived in accordance with the standard set forth in Section 3.01; and

(x) The Servicer has accurately and fully reported, and will continue to accurately and fully report, its borrower credit files to each of the credit repositories in a timely manner.

It is understood and agreed that the representations, warranties and covenants set forth in this Section 2.05 shall survive delivery of the Mortgage Files to the Trustee and shall inure to the benefit of the Trustee, the Depositor and the Certificateholders. Upon discovery by any of the Depositor, the Servicer or the Trustee of a breach of any of the foregoing representations, warranties and covenants which materially and adversely affects the value of any Mortgage Loan or the interests therein of the Certificateholders, the party discovering such breach shall give prompt written notice (but in no event later than two Business Days following such discovery) to the Trustee. Subject to Section 7.01, unless such breach shall not be susceptible of cure within 90 days, the obligation of the Servicer set forth in this Section 2.05 to cure breaches shall constitute the sole remedy against the Servicer available to the Certificateholders, the Depositor and the Trustee on behalf of the Certificateholders respecting a breach of the representations, warranties and covenants contained in this Section 2.05. Notwithstanding the foregoing, within 90 days of the earlier of discovery by the Servicer or receipt of notice by the Servicer of a breach of the representation or covenant of the Servicer set forth in Section 2.05(ix) above which materially and adversely affects the interests of the Holders of the Class P Certificates in any Prepayment Charge, the Servicer shall pay the amount of such waived Prepayment Charge, for the benefit of the Holders of the Class P Certificates, by depositing such amount into the Collection Account.

SECTION 2.06.

Issuance of the REMIC I Regular Interests and the Class R-I Interest.

The Trustee acknowledges the assignment to it of the Mortgage Loans and the delivery to it of the Mortgage Files, subject to the provisions of Section 2.01 and Section 2.02, together with the assignment to it of all other assets included in REMIC I, the receipt of which is hereby acknowledged. Concurrently with such assignment and delivery and in exchange therefor, the Trustee, pursuant to the written request of the Depositor executed by an officer of the Depositor, has executed, authenticated and delivered to or upon the order of the Depositor, the Class R-I Interest in authorized denominations. The interests evidenced by the Class R-I Interest, together with the REMIC I Regular Interests, constitute the entire beneficial ownership interest in REMIC I. The rights of the Class R-I Interest and REMIC II (as holder of the REMIC I Regular Interests) to receive distributions from the proceeds of REMIC I in respect of the Class R-I Interest and the REMIC I Regular Interests, respectively, and all ownership interests evidenced or constituted by the Class R-I Interest and the REMIC I Regular Interests, shall be as set forth in this Agreement.

SECTION 2.07.

[Reserved].

SECTION 2.08.

Conveyance of REMIC Regular Interests and Acceptance of REMIC I, REMIC II, REMIC III and REMIC IV by the Trustee; Issuance of Certificates.

(a) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest of the Depositor in and to the assets described in the definition of REMIC I for the benefit of the holders of the REMIC I Regular Interests (which are uncertificated) and the Class R Certificates (in respect of the Class R-I Interest). The Trustee acknowledges receipt of the assets described in the definition of REMIC I and declares that it holds and will hold the same in trust for the exclusive use and benefit of the holders of the REMIC I Regular Interests and the Class R Certificates (in respect of the Class R-I Interest). The interests evidenced by the Class R-I Interest, together with the REMIC I Regular Interests, constitute the entire beneficial ownership interest in REMIC I.

(b) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest of the Depositor in and to the REMIC I Regular Interests (which are uncertificated) for the benefit of the Holders of the Regular Certificates and the Class R Certificates (in respect of the Class R-II Interest). The Trustee acknowledges receipt of the REMIC I Regular Interests and declares that it holds and will hold the same in trust for the exclusive use and benefit of the Holders of the Regular Certificates and the Class R Certificates (in respect of the Class R-II Interest). The interests evidenced by the Class R-II Interest, together with the Regular Certificates (other than the Class CE Certificates and the Class P Certificates), the Class CE Interest and the Class P Interest, constitute the entire beneficial ownership interest in REMIC II.

(c) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest of the Depositor in and to the Class CE Interest (which is uncertificated) for the benefit of the Holders of the Class CE Certificates and the Class R-X Certificates (in respect of the Class R-III Interest). The Trustee acknowledges receipt of the Class CE Interest and declares that it holds and will hold the same in trust for the exclusive use and benefit of the Holders of the Class CE Certificates and the Class R-X Certificates (in respect of the Class R-III Interest). The interests evidenced by the Class R-III Interest, together with the Class CE Certificates, constitute the entire beneficial ownership interest in REMIC III.

(d) The Depositor, concurrently with the execution and delivery hereof, does hereby transfer, assign, set over and otherwise convey in trust to the Trustee without recourse all the right, title and interest of the Depositor in and to the Class P Interest (which is uncertificated) for the benefit of the Holders of the Class P Certificates and the Class R-X Certificates (in respect of the Class R-IV Interest). The Trustee acknowledges receipt of the Class P Interest and declares that it holds and will hold the same in trust for the exclusive use and benefit of the Holders of the Class P Certificates and the Class R-X Certificates (in respect of the Class R-IV

Interest). The interests evidenced by the Class R-IV Interest, together with the Class P Certificates, constitute the entire beneficial ownership interest in REMIC IV.

(e) Concurrently with (i) the assignment and delivery to the Trustee of REMIC I and the acceptance by the Trustee thereof, pursuant to Section 2.01, Section 2.02 and subsection (a) hereof, (ii) the assignment and delivery to the Trustee of REMIC II (including the Residual Interest therein represented by the Class R-II Interest) and the acceptance by the Trustee thereof, (iii) the assignment and delivery to the Trustee of REMIC III (including the Residual Interest therein represented by the Class R-III Interest) and the acceptance by the Trustee thereof and (v) the assignment and delivery to the Trustee of REMIC IV (including the Residual Interest therein represented by the Class R-IV Interest) and the acceptance by the Trustee thereof, the Trustee, pursuant to the written request of the Depositor executed by an officer of the Depositor, has executed, authenticated and delivered to or upon the order of the Depositor, (A) the Class R Certificates in authorized denominations evidencing the Class R-I Interest and the Class R-II Interest and (B) the Class R-X Certificates in authorized denominations evidencing the Class R-III Interest and the Class R-IV Interest.

ARTICLE III

ADMINISTRATION AND SERVICING

OF THE MORTGAGE LOANS

SECTION 3.01.

Servicer to Act as Servicer.

The Servicer shall service and administer the Mortgage Loans on behalf of the Trust Fund and in the best interests of and for the benefit of all Certificateholders (as determined by the Servicer in its reasonable judgment) in accordance with the terms of this Agreement and the Mortgage Loans and, to the extent consistent with such terms, in the same manner in which it services and administers similar mortgage loans for its own portfolio, giving due consideration to customary and usual standards of practice of mortgage lenders and loan servicers administering similar mortgage loans but without regard to:

(A) any relationship that the Servicer, any Sub-Servicer or any Affiliate of the Servicer or any Sub-Servicer may have with the related Mortgagor;

(B) the ownership or non-ownership of any Certificate by the Servicer or any Affiliate of the Servicer;

(C)	the Servicer’s obligation to make Advances or Servicing Advances; or

(D) the Servicer’s or any Sub-Servicer’s right to receive compensation for its services hereunder or with respect to any particular transaction.

To the extent consistent with the foregoing, the Servicer (a) shall seek the timely and complete recovery of principal and interest on the Mortgage Notes and (b) shall waive (or permit a Sub-Servicer to waive) a Prepayment Charge only under the following circumstances: (i) such waiver is standard and customary in servicing similar Mortgage Loans, relates to a default or a reasonably foreseeable default and would, in the reasonable judgment of the Servicer, maximize recovery of total proceeds taking into account the value of such Prepayment Charge and the related Mortgage Loan or (ii) such Prepayment Charge is unenforceable in accordance with applicable law or the collection of such related Prepayment Charge would otherwise violate applicable law. If a Prepayment Charge is waived as permitted by meeting the standards described in clause (ii) above, then the Servicer (in its capacity as Originator) shall be required to pay the amount of such waived Prepayment Charge, for the benefit of the Holders of the P Certificates, by depositing such amount into the Collection Account together with and at the time the amounts prepaid on the related Mortgage Loan is required to be deposited into the Collection Account. Subject only to the above-described servicing standards and the terms of this Agreement and of the Mortgage Loans, the Servicer shall have full power and authority, acting alone or through Sub-Servicers as provided in Section 3.02, to do or cause to be done any and all things in connection with such servicing and administration which it may deem necessary or desirable. Without limiting the generality of the foregoing, the Servicer in its own name or in the name of a Sub-Servicer is hereby authorized and empowered by the Trustee when the Servicer believes it appropriate in its best judgment in accordance with the servicing standards

set forth above, to execute and deliver, on behalf of the Certificateholders and the Trustee, and upon notice to the Trustee, any and all instruments of satisfaction or cancellation, or of partial or full release or discharge, and all other comparable instruments, with respect to the Mortgage Loans and the Mortgaged Properties and to institute foreclosure proceedings or obtain a deed-in-lieu of foreclosure so as to convert the ownership of such properties, and to hold or cause to be held title to such properties, on behalf of the Trustee and Certificateholders. The Servicer shall service and administer the Mortgage Loans in accordance with applicable state and federal law and shall provide to the Mortgagors any reports required to be provided to them thereby. The Servicer shall also comply in the performance of this Agreement with all reasonable rules and requirements of each insurer under any standard hazard insurance policy. Subject to Section 3.17, within 15 days of the Closing Date, the Trustee shall execute, at the written request of the Servicer, and furnish to the Servicer and any Sub-Servicer any special or limited powers of attorney for each county in which a Mortgaged Property is located and other documents necessary or appropriate to enable the Servicer or any Sub-Servicer to carry out their servicing and administrative duties hereunder; provided , such limited powers of attorney or other documents shall be prepared by the Servicer and submitted to the Trustee for execution. The Trustee shall not be liable for the actions of the Servicer or any Sub-Servicers under such powers of attorney.

Subject to Section 3.09 hereof, in accordance with the standards of the preceding paragraph, the Servicer shall advance or cause to be advanced funds as necessary for the purpose of effecting the timely payment of taxes and assessments on the Mortgaged Properties, which advances shall be Servicing Advances reimbursable in the first instance from related collections from the Mortgagors pursuant to Section 3.09, and further as provided in Section 3.11. Any cost incurred by the Servicer or by Sub-Servicers in effecting the timely payment of taxes and assessments on a Mortgaged Property shall not, for the purpose of calculating distributions to Certificateholders, be added to the unpaid Stated Principal Balance of the related Mortgage Loan, notwithstanding that the terms of such Mortgage Loan so permit.

Notwithstanding anything in this Agreement to the contrary, the Servicer may not make any future advances with respect to a Mortgage Loan (except as provided in Section 4.03) and the Servicer shall not (i) permit any modification with respect to any Mortgage Loan that would change the Mortgage Rate, reduce or increase the Stated Principal Balance (except for reductions resulting from actual payments of principal) or change the final maturity date on such Mortgage Loan (unless, as provided in Section 3.07, the Mortgagor is in default with respect to the Mortgage Loan or such default is, in the judgment of the Servicer, reasonably foreseeable) or (ii) permit any modification, waiver or amendment of any term of any Mortgage Loan that would both (A) effect an exchange or reissuance of such Mortgage Loan under Section 1001 of the Code (or Treasury regulations promulgated thereunder) and (B) cause any Trust REMIC created hereunder to fail to qualify as a REMIC under the Code or the imposition of any tax on “prohibited transactions” or “contributions after the startup date” under the REMIC Provisions.

SECTION 3.02.

Sub-Servicing Agreements Between Servicer and Sub-Servicers.

(a) &nb