| Strain | Pseudomonas protegens Pf-5 |
| GI | 70731659 |
| Locus Tag | PFL_4309 |
| Description | cytidylate kinase |
| Strain | Pseudomonas putida W619 |
| GI | 170720564 |
| Locus Tag | PputW619_1378 |
| Description | cytidylate kinase |
| Strain | Pseudomonas stutzeri CCUG 29243 |
| GI | 392421532 |
| Locus Tag | A458_12390 |
| Description | cytidylate kinase |