| Strain | Pseudomonas aeruginosa M18 |
| GI | 386058296 |
| Locus Tag | PAM18_2233 |
| Description | phenylalanyl-tRNA synthetase, alpha-subunit |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472325087 |
| Locus Tag | H681_09595 |
| Description | phenylalanyl-tRNA ligase subunit alpha |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70729485 |
| Locus Tag | PFL_2115 |
| Description | phenylalanyl-tRNA synthetase subunit alpha |