| Strain | Pseudomonas putida S16 |
| GI | 339490024 |
| Locus Tag | PPS_5145 |
| Description | guanylate kinase |
| Strain | Pseudomonas aeruginosa M18 |
| GI | 386061513 |
| Locus Tag | PAM18_5456 |
| Description | guanylate kinase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648952 |
| Locus Tag | HCH_06315 |
| Description | guanylate kinase |