| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152988500 |
| Locus Tag | PSPA7_3831 |
| Description | 2-hydroxy-3-oxopropionate reductase |
| Strain | Pseudomonas putida HB3267 |
| GI | 431803604 |
| Locus Tag | B479_18360 |
| Description | 2-hydroxy-3-oxopropionate reductase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643469 |
| Locus Tag | HCH_00576 |
| Description | 3-hydroxyisobutyrate dehydrogenase |