| Motif id | From | To | Definition | E value | Score |
| pf:OTCace_N | 8 | 165 | Aspartate/ornithine carbamoyltransferase, carbamoyl-P binding domain
| 1.1e-23 | - |
| pf:OTCace | 174 | 330 | Aspartate/ornithine carbamoyltransferase, Asp/Orn binding domain
| 1.5e-07 | - |
| pf:PyrI | 372 | 467 | Aspartate carbamoyltransferase regulatory chain, allosteric domain
| 9.9e-19 | - |
| pf:PyrI_C | 471 | 521 | Aspartate carbamoyltransferase regulatory chain, metal binding domain
| 1.6e-12 | - |
| pf:zf-B_box | 501 | 522 | B-box zinc finger
| 0.3 | - |