| Strain | Pseudomonas putida KT2440 |
| GI | 26991622 |
| Locus Tag | PP_4944 |
| Description | carbamoyltransferase |
| Strain | Pseudomonas syringae pv. phaseolicola 1448A |
| GI | 71735725 |
| Locus Tag | PSPPH_0519 |
| Description | carbamoyltransferase |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482902111 |
| Locus Tag | AvCA6_44800 |
| Description | carbamoyltransferase |