Common Contracts

SCHEDULE to the Master Agreement dated as of June 14, 2007 between

The Master Agreement • June 29th, 2007 • J.P. Morgan Mortgage Acquisition Trust 2007-He1 • Asset-backed securities • New York

• Contract Type
  The Master Agreement
• Filed
  June 29th, 2007
• Company
  J.P. Morgan Mortgage Acquisition Trust 2007-He1
• Industry
  Asset-backed securities
• Jurisdiction
  New York

JPMorgan Chase Bank, N.A. (“Morgan”) and J.P. Morgan Mortgage Acquisition Trust 2007-HE1 by: Deutsche Bank National Trust Company, not in its individual capacity but solely as Supplemental Interest Trust Trustee on behalf of the Supplemental Interest Trust created under the Pooling and Servicing Agreement relating to the J.P. Morgan Mortgage Acquisition Trust 2007-HE1 (“Counterparty”)

SCHEDULE to the Master Agreement dated as of May 31, 2007 between

The Master Agreement • June 15th, 2007 • J.P. Morgan Alternative Loan Trust 2007-A2 • Asset-backed securities • New York

• Contract Type
  The Master Agreement
• Filed
  June 15th, 2007
• Company
  J.P. Morgan Alternative Loan Trust 2007-A2
• Industry
  Asset-backed securities
• Jurisdiction
  New York

JPMorgan Chase Bank, N.A. (“Morgan”) and J.P. Morgan Alternate Loan Trust 2007-A2 by: Wells Fargo Bank, N.A., not in its individual capacity but solely as Supplemental Interest Trust Trustee on behalf of the Supplemental Interest Trust created under the Pooling and Servicing Agreement relating to the J.P. Morgan Alternate Loan Trust 2007-A2 (“Counterparty”)