0000914121-07-001802 Sample Contracts

BCAP LLC $524,380,000 (Approximate)

BCAP LLC Trust 2007-Aa4 • July 26th, 2007 • Asset-backed securities • New York

• Company
  BCAP LLC Trust 2007-Aa4
• Filed
  July 26th, 2007
• Industry
  Asset-backed securities
• Jurisdiction
  New York

EXHIBIT 4 BCAP TRUST LLC 2007-AA4 MORTGAGE PASS-THROUGH CERTIFICATES SERIES 2007-AA4 TRUST AGREEMENT

Assignment and Recognition Agreement • July 26th, 2007 • BCAP LLC Trust 2007-Aa4 • Asset-backed securities • New York

• Contract Type
  Assignment and Recognition Agreement
• Filed
  July 26th, 2007
• Company
  BCAP LLC Trust 2007-Aa4
• Industry
  Asset-backed securities
• Jurisdiction
  New York