| Strain | Pseudomonas aeruginosa UCBPP-PA14 |
| GI | 116054321 |
| Locus Tag | PA14_07740 |
| 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 |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648742 |
| Locus Tag | HCH_06104 |
| Description | 4-hydroxythreonine-4-phosphate dehydrogenase |