EXHIBIT 99.1 MORTGAGE LOAN PURCHASE AGREEMENTMortgage Loan Purchase Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
WARRANTIESReconstituted Servicing Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
Execution Copy ASSIGNMENT, ASSUMPTION AND RECOGNITION AGREEMENT This is an Assignment, Assumption and Recognition Agreement (this "AAR Agreement") made as of January 1, 2007, among Merrill Lynch Mortgage Lending, Inc., having an address at World...Assignment, Assumption and Recognition Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
PURCHASER ANDWarranties and Servicing Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
MERRILL LYNCH MORTGAGE LENDING, INC. (SELLER) CITIMORTGAGE, INC. (PURCHASER)Interim Servicing Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
among MERRILL LYNCH MORTGAGE HOLDINGS INC. Purchaser, GREENPOINT MORTGAGE FUNDING INC. Seller andMaster Mortgage Loan Purchase and Servicing Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
betweenServicing Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
MERRILL LYNCH MORTGAGE INVESTORS, INC., DepositorCustodial Agreement • February 26th, 2007 • Merrill Lynch Alternative Note Asset Trust, Series 2007-A1 • Asset-backed securities • New York
