| Strain | Pseudomonas fulva 12-X |
| GI | 333900937 |
| Locus Tag | Psefu_2752 |
| Description | phenylalanyl-tRNA synthetase subunit alpha |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325087 |
| Locus Tag | H681_09595 |
| Description | phenylalanyl-tRNA ligase subunit alpha |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83647268 |
| Locus Tag | HCH_04575 |
| Description | phenylalanyl-tRNA synthetase subunit alpha |