| Strain | Pseudomonas aeruginosa 39016 |
| GI | 313111994 |
| Locus Tag | PA39016_004070016 |
| Description |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387896158 |
| Locus Tag | PflA506_5067 |
| Description | non-canonical purine NTP pyrophosphatase RdgB |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648997 |
| Locus Tag | HCH_06362 |
| Description | RdgB/HAM1 family non-canonical purine NTP pyrophosphatase |