| Strain | Pseudomonas putida S16 |
| GI | 339490024 |
| Locus Tag | PPS_5145 |
| Description | guanylate kinase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431928886 |
| Locus Tag | Psest_3815 |
| Description | guanylate kinase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648952 |
| Locus Tag | HCH_06315 |
| Description | guanylate kinase |