0000914121-06-001532 Sample Contracts

EXHIBIT 4.1 BANC OF AMERICA MORTGAGE SECURITIES, INC.,
Pooling and Servicing Agreement • May 11th, 2006 • Banc of America Mortgage 2006-1 Trust • Asset-backed securities • New York
300,937,251.00 (Approximate) Mortgage Pass-Through Certificates, Series 2006-1
Underwriting Agreement • May 11th, 2006 • Banc of America Mortgage 2006-1 Trust • Asset-backed securities • New York
BANC OF AMERICA MORTGAGE SECURITIES, INC.
Mortgage Loan Purchase Agreement • May 11th, 2006 • Banc of America Mortgage 2006-1 Trust • Asset-backed securities • New York