| Motif id | From | To | Definition | E value | Score |
| pf:OTCace_N | 2 | 146 | Aspartate/ornithine carbamoyltransferase, carbamoyl-P binding domain
| 1.7e-42 | - |
| pf:Pribosyltran | 123 | 166 | Phosphoribosyl transferase domain
| 0.43 | - |
| pf:NAD_binding_7 | 151 | 194 | Putative NAD(P)-binding
| 0.13 | - |
| pf:OTCace | 153 | 303 | Aspartate/ornithine carbamoyltransferase, Asp/Orn binding domain
| 1.9e-24 | - |