| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15595790 |
| Locus Tag | PA0593 |
| Description | pyridoxal phosphate biosynthetic protein PdxA |
| Strain | Pseudomonas resinovorans NBRC 106553 |
| GI | 512616193 |
| Locus Tag | PCA10_05400 |
| Description | 4-hydroxythreonine-4-phosphate dehydrogenase |
| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28867780 |
| Locus Tag | PSPTO_0552 |
| Description | pyridoxal phosphate biosynthetic protein PdxA |