| Domain | Description | Evalue | Bits | GA | Start | End |
| Sin3a_C | C-terminal domain of Sin3a protein | 0.17 | -1 | 26.80 | 50 | 87 |
| PAH | Paired amphipathic helix repeat | 6.4E-19 | 56 | 21.30 | 74 | 118 |
| PAH | Paired amphipathic helix repeat | 3E-19 | 57 | 21.30 | 159 | 203 |
| Sin3a_C | C-terminal domain of Sin3a protein | 0.32 | -2 | 26.80 | 302 | 355 |
| PAH | Paired amphipathic helix repeat | 7.2E-14 | 40 | 21.30 | 353 | 397 |
| Sin3_corepress | Sin3 family co-repressor | 8.9E-36 | 110 | 25.00 | 470 | 560 |
| Sin3a_C | C-terminal domain of Sin3a protein | 0 | 185 | 26.80 | 1100 | 1343 |
| PAH | Paired amphipathic helix repeat | 0.48 | -2 | 21.30 | 1207 | 1236 |