| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77456416 |
| Locus Tag | Pfl01_0188 |
| Description | 4-aminobutyrate aminotransferase |
| Strain | Pseudomonas putida H8234 |
| GI | 512576271 |
| Locus Tag | L483_00805 |
| Description | 4-aminobutyrate aminotransferase |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243364 |
| Locus Tag | PA2G_04177 |
| Description | 4-aminobutyrate aminotransferase |