GSR MORTGAGE LOAN TRUST 2005-AR6 MORTGAGE PASS-THROUGH CERTIFICATES SERIES 2005-AR6 MASTER SERVICING and TRUST AGREEMENT among GS MORTGAGE SECURITIES CORP., as Depositor, as Trustee, and WELLS FARGO BANK, N.A., as Securities Administrator, Master...Trust Agreement • October 14th, 2005 • GSR Mortgage Loan Trust 2005-Ar6 • Asset-backed securities • New York
