| Strain | Pseudomonas putida S16 |
| GI | 339488322 |
| Locus Tag | PPS_3423 |
| Description | NUDIX hydrolase |
| Strain | Pseudomonas aeruginosa RP73 |
| GI | 514409924 |
| Locus Tag | M062_13945 |
| Description | NUDIX hydrolase |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645147 |
| Locus Tag | HCH_02334 |
| Description | NTP pyrophosphohydrolase |