| Strain | Pseudomonas syringae pv. tomato str. DC3000 |
| GI | 28868319 |
| Locus Tag | PSPTO_1104 |
| 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 |