| Strain | Pseudomonas stutzeri A1501 |
| GI | 146283514 |
| Locus Tag | PST_3189 |
| Description | ribose-phosphate pyrophosphokinase |
| Strain | Pseudomonas aeruginosa M18 |
| GI | 386060827 |
| Locus Tag | PAM18_4767 |
| Description | ribose-phosphate pyrophosphokinase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644563 |
| Locus Tag | HCH_01726 |
| Description | phosphoribosylpyrophosphate synthetase |