| Strain | Pseudomonas sp. UW4 | 
| GI | 426410295 | 
| Locus Tag | PputUW4_03396 | 
| Description | inosine/uridine-preferring nucleoside hydrolase | 
| Strain | Pseudomonas aeruginosa C3719 | 
| GI | 254237616 | 
| Locus Tag | PACG_03700 | 
| Description | nonspecific ribonucleoside hydrolase | 
| Strain | Hahella chejuensis KCTC 2396 | 
| GI | 83645127 | 
| Locus Tag | HCH_02314 | 
| Description | inosine-uridine nucleoside N-ribohydrolase |