| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152989408 |
| Locus Tag | PSPA7_2596 |
| Description | seryl-tRNA synthetase |
| Strain | Pseudomonas putida HB3267 |
| GI | 431803325 |
| Locus Tag | B479_16965 |
| Description | seryl-tRNA ligase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645246 |
| Locus Tag | HCH_02449 |
| Description | seryl-tRNA synthetase |