| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152983483 |
| Locus Tag | PSPA7_3830 |
| Description | hydroxypyruvate isomerase |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512684525 |
| Locus Tag | PP4_14680 |
| Description | hydroxypyruvate isomerase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643470 |
| Locus Tag | HCH_00577 |
| Description | hydroxypyruvate isomerase |