Class A-S Component. As to each Loan Group, the portion of the Class Principal Balance of the Class A-S Certificates, initially totaling $2,116,984, allocated to that Loan Group. The initial principal balance of the Class A-S Component related to Loan Group I, Loan Group II and Loan Group III, is $1,040,481, $643,842 and $432,661, respectively.

Class X-A Components The Class A-1 Component, Class A-2 Component, Class A-3 Component, Class A-4 Component, Class A-AB Component and Class A-S Component, each of which constitutes a separate class of “regular interests”, within the meaning of Code Section 860G(a)(1), in the Upper-Tier REMIC with a pass-through rate equal to its Class X Strip Rate from time to time and a notional amount equal to its Component Notional Amount from time to time.

Class B Component The Component having such designation.

Class A-2 Component The Component having such designation.

Class A-4 Component The Component having such designation.

Class D Component The Component having such designation.

Class A-1 Component The Component having such designation.

Class C Component The Component having such designation.

Class A-3 Component The Component having such designation.

Class A Principal Percentage means, with respect to any Monthly Period (i) during the Revolving Period, the percentage equivalent (which percentage shall never exceed 100%) of a fraction, the numerator of which is the Class A Invested Amount as of the last day of the immediately preceding Monthly Period and the denominator of which is the Invested Amount as of such day and (ii) during the Controlled Accumulation Period, the Early Amortization Period or any Partial Amortization Period, the percentage equivalent (which percentage shall never exceed 100%) of a fraction, the numerator of which is the Class A Invested Amount as of the close of business on the date on which the Revolving Period shall have terminated and the denominator of which is the Invested Amount as of the close of business on the date on which the Revolving Period shall have terminated; provided, however, that with respect to the first Monthly Period, the Class A Principal Percentage shall mean the percentage equivalent of a fraction, the numerator of which is the Class A Initial Invested Amount and denominator of which is the Initial Invested Amount.

Class E Component The Component having such designation.

Class X-A Pass-Through Rate For any Distribution Date, the weighted average of Class X Strip Rates for the Class X-A Components for such Distribution Date (weighted on the basis of the respective Component Notional Amounts of such Components outstanding immediately prior to such Distribution Date).

Class A-P Principal Distribution Amount As defined in Section 4.02.

Principal Component The principal payment plus any interest payments that are either due after the date specified in, or are specified as ineligible for stripping in, the applicable Supplemental Agreement.

Class X-D Pass-Through Rate For any Distribution Date, the weighted average of the Class X Strip Rates for the Class X-D Components for such Distribution Date (weighted on the basis of the respective Component Notional Amounts of such Components outstanding immediately prior to such Distribution Date).

Class B Principal Percentage means, with respect to any Monthly Period, (i) during the Revolving Period, the percentage equivalent (which percentage shall never exceed 100%) of a fraction, the numerator of which is the Class B Invested Amount as of the last day of the immediately preceding Monthly Period and the denominator of which is the Invested Amount as of such day and (ii) during the Controlled Accumulation Period, the Early Amortization Period or any Partial Amortization Period, the percentage equivalent (which percentage shall never exceed 100%) of a fraction, the numerator of which is the Class B Invested Amount as of the close of business on the date on which the Revolving Period shall have terminated and the denominator of which is the Invested Amount as of the close of business on the date on which the Revolving Period shall have terminated; provided, however, that with respect to the first Monthly Period, the Class B Principal Percentage shall mean the percentage equivalent of a fraction, the numerator of which is the Class B Initial Invested Amount and the denominator of which is the Initial Invested Amount.

Class A-SB Planned Principal Balance With respect to any Distribution Date, the planned principal amount for such Distribution Date specified in Schedule 2 hereto relating to the Class A-SB Certificates.

Class A Non-PO Principal Distribution Amount As to any Distribution Date, the aggregate amount distributed in respect of the Class A Certificates pursuant to Paragraph third clause (A) of Section 4.01(a).

Class A-S Pass-Through Rate For any Distribution Date, a per annum rate equal to 3.4150%.

Class A-AB Pass-Through Rate For any Distribution Date, a per annum rate equal to 3.0420%.

Class F Component The Component having such designation.

Class B-6 Percentage As to any Distribution Date, except as set forth in the next sentence, the percentage calculated by multiplying (i) the Subordinated Percentage by (ii) a fraction, the numerator of which is the Class B-6 Principal Balance (determined as of the Determination Date preceding such Distribution Date) and the denominator of which is the sum of the Principal Balances of the Classes of Class B Certificates eligible to receive principal distributions for such Distribution Date in accordance with the provisions of Section 4.01(d). Except as set forth in Section 4.01(d)(ii), in the event that the Class B-6 Certificates are not eligible to receive distributions of principal in accordance with Section 4.01(d)(i), the Class B-6 Percentage for such Distribution Date will be zero.

Class X-1 Strip Rate With respect to any Distribution Date, the amount, if any, by which (i) the Weighted Average Net Mortgage Rate for such Distribution Date exceeds (ii) the sum of the Class LA-1-2-A Component Class X-2 Strip Rate and the Class A-1 Pass-Through Rate for such Distribution Date.

Class X-B Pass-Through Rate For any Distribution Date, the weighted average of the Class X Strip Rates for the Class X-B Components for such Distribution Date (weighted on the basis of the respective Component Notional Amounts of such Components outstanding immediately prior to such Distribution Date).

Class A-1 Monthly Interest means, for any Distribution Date, the product of (A) the actual number of days elapsed during the period from and including the Closing Date (in the case of the first Distribution Date) or from and including the preceding Distribution Date to but excluding such Distribution Date divided by 360, (B) the Class A-1 Rate and (C) the outstanding principal balance of the Class A-1 Notes as of the Closing Date (in the case of the first Distribution Date) or as of the preceding Distribution Date (after giving effect to all payments of principal made to the Holders of the Class A-1 Notes on or before such preceding Distribution Date).

Class A-1 Pass-Through Rate For any Distribution Date, a per annum rate equal to 1.700%.