EXHIBIT 4.1 BANC OF AMERICA MORTGAGE SECURITIES, INC.,Pooling and Servicing Agreement • November 14th, 2006 • Banc of America Mortgage 2006-B Trust • Asset-backed securities • New York
757,964,100 (Approximate) Mortgage Pass-Through Certificates, Series 2006-BBanc of America Mortgage 2006-B Trust • November 14th, 2006 • Asset-backed securities • New York
EXHIBIT 4.2 MORTGAGE LOAN PURCHASE AGREEMENT This Mortgage Loan Purchase Agreement (the "Agreement"), dated October 30, 2006, is between Banc of America Mortgage Securities, Inc., a Delaware corporation (the "Purchaser" or the "Company") and Bank of...Mortgage Loan Purchase Agreement • November 14th, 2006 • Banc of America Mortgage 2006-B Trust • Asset-backed securities • New York
