| Domain | Name | Category | Type |
| IPR024783 | Transducer of regulated CREB activity, N-terminal | Domain | Domain |
| IPR024784 | Transducer of regulated CREB activity, middle domain | Domain | Domain |
| IPR024785 | Transducer of regulated CREB activity, C-terminal | Domain | Domain |
| IPR024786 | CREB-regulated transcription coactivator | Family | Family |