| DEAL NAME | Morgan Stanley Mortgage Loan Trust 2007-1XS |
| Closing Date | 1/31/2007 |
| Collateral Factor Date | 1/1/2012 |
| |
| Performance Summary | |
| Current Pool Factor | 54.82% |
| |
| Delinquency Status (*) | |
| 30+ Days | 10.70% |
| 60+ Days | 8.65% |
| 90+ Days | 7.69% |
| 120+ Days | 6.77% |
| |
| Bankruptcy | 3.73% |
| Foreclosure | 18.67% |
| REO | 1.84% |
| |
| Cumulative Net Loss | 15.99% |
| Loss Severity | 70.39% |
| |
| Prepayment Experience | |
| 1mo CPR | 8.71% |
| 3mo CPR | 10.44% |
| 6mo CPR | 10.65% |
| 9mo CPR | 10.63% |
| 12mo CPR | 11.62% |
| Life CPR | 12.58% |
|