EXHIBIT 7.1 EXECUTION VERSION PNC MORTGAGE SECURITIES CORP., as Depositor and Master Servicer and STATE STREET BANK AND TRUST COMPANY, as Trustee POOLING AND SERVICING AGREEMENT PNC Mortgage Securities Corp. Mortgage Pass-Through Certificates Series...Pooling and Servicing Agreement • October 14th, 1999 • PNC Mortgage Securities Corp Mort Pass THR Cert Ser 1999-10 • Asset-backed securities • New York
