execution copy chase mortgage finance corporation, depositor, jpmorgan chase bank, n. a., servicer, jpmorgan chase bank, n. a., custodian and the bank of new york trust company, n. a., trustee and paying agent pooling and servicing agreement dated as of november 1, 2007 $ 1, 245, 527, 882 multi - class mortgage pass - through certificates series 2007 - s6 execution copy chase mortgage finance corporation, depositor, jpmorgan chase bank, n. a., servicer, jpmorgan chase bank, n. a., custodian and the bank of new york trust company, n. a., trustee and paying agent pooling and servicing agreement dated as of november 1, 2007 $ 1, 245, 527, 882 multi - class mortgage pass - through certificates series 2007 - s6 article i definitions 1 article ii conveyance of mortgage loans ; trust fund 44 section 2. 01 conveyance of mortgage loans 44 section 2. 02 acceptance by trustee 48 section 2. 03 trust fund ; authentication of certificates 49 section 2. 04 remic elections 49 section 2. 05 permitted activities of trust 56 section 2. 06 qualifying special purpose entity 56 article iii representations and warranties of the depositor and the servicer ; repurchase of mortgage loans 56 section 3. 01 representations and warranties of the depositor with respect to the mortgage loans 56 section 3. 02 representations and warranties of the servicer 64 section 3. 03 option to substitute 64 article iv the certificates 65 section 4. 01 the certificates 65 section 4. 02 registration of transfer and exchange of certificates 68 section 4. 03 mutilated, destroyed, lost or stolen certificates 72 section 4. 04 persons deemed owners 72 section 4. 05 appointment of paying agent and certificate registrar ; certificate account 72 section 4. 06 authenticating agents 73 article v administration and servicing of mortgage loans 74 section 5. 01 servicer to service mortgage loans 74 section 5. 02 sub - servicing agreements between servicer and sub - servicers ; enforcement of sub - servicer ’ s obligations 75 section 5. 03 successor sub - servicers 75 section 5. 04 liability of the servicer 75 section 5. 05 no contractual relationship between sub - servicer and trustee or certificateholders 76 section 5. 06 termination of sub - servicing agreement 76 section 5. 07 collection of mortgage loan payments 76 section 5. 08 establishment of collection account