| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456416 |
| Locus Tag | Pfl01_0188 |
| Description | 4-aminobutyrate aminotransferase |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387891438 |
| Locus Tag | PflA506_0192 |
| Description | 4-aminobutyrate transaminase |
| Strain | Pseudomonas entomophila L48 |
| GI | 104779481 |
| Locus Tag | PSEEN0191 |
| Description | 4-aminobutyrate aminotransferase |