| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28869856 |
| Locus Tag | PSPTO_2668 |
| Description | bifunctional 3,4-dihydroxy-2-butanone 4-phosphate synthase/GTP cyclohydrolase II-like protein |
| Strain | Pseudomonas fulva 12-X |
| GI | 333898292 |
| Locus Tag | Psefu_0084 |
| Description | 3,4-dihydroxy-2-butanone 4-phosphate synthase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648596 |
| Locus Tag | HCH_05955 |
| Description | 3,4-dihydroxy-2-butanone 4-phosphate synthase |