| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15596142 |
| Locus Tag | PA0945 |
| Description | phosphoribosylaminoimidazole synthetase |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501681946 |
| Locus Tag | PFLCHA0_c45130 |
| Description | phosphoribosylformylglycinamidine cyclo-ligase PurM |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644731 |
| Locus Tag | HCH_01906 |
| Description | phosphoribosylaminoimidazole synthetase |