0000882377-06-002594 Sample Contracts

MASTR ASSET BACKED SECURITIES TRUST 2004-HE1 AMENDMENT NO. 1 TO POOLING AND SERVICING AGREEMENT Dated as of April 25, 2006 MASTR Asset Backed Securities Trust 2004-HE1, Mortgage Pass-Through Certificates, Series 2004-HE1

Pooling and Servicing Agreement • July 25th, 2006 • MASTR Asset Backed Securities Trust 2004-He1 • Asset-backed securities • New York

• Contract Type
  Pooling and Servicing Agreement
• Filed
  July 25th, 2006
• Company
  MASTR Asset Backed Securities Trust 2004-He1
• Industry
  Asset-backed securities
• Jurisdiction
  New York

AMENDMENT No. 1 (this “Amendment”) effective as of September 1, 2004 (the “Effective Date”) among MORTGAGE ASSET SECURITIZATION TRANSACTIONS, INC. (the “Depositor”), WELLS FARGO BANK, N.A. (the “Master Servicer” and the “Trust Administrator”) and U.S. BANK NATIONAL ASSOCIATION (the “Trustee”).