| Strain | Pseudomonas aeruginosa M18 |
| GI | 386060827 |
| Locus Tag | PAM18_4767 |
| Description | ribose-phosphate pyrophosphokinase |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447915102 |
| Locus Tag | H045_00490 |
| Description | ribose-phosphate pyrophosphokinase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644563 |
| Locus Tag | HCH_01726 |
| Description | phosphoribosylpyrophosphate synthetase |