| Strain | Pseudomonas aeruginosa DK2 |
| GI | 392983563 |
| Locus Tag | PADK2_10805 |
| Description | phenylalanyl-tRNA synthetase subunit alpha |
| 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 |