| Strain | Pseudomonas aeruginosa PA7 |
| GI | 152985747 |
| Locus Tag | PSPA7_0751 |
| Description | ribulose-phosphate 3-epimerase |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431928726 |
| Locus Tag | Psest_3652 |
| Description | ribulose-5-phosphate 3-epimerase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648750 |
| Locus Tag | HCH_06112 |
| Description | ribulose-phosphate 3-epimerase |