| Strain | Pseudomonas aeruginosa B136-33 |
| GI | 478476344 |
| Locus Tag | G655_00720 |
| Description | nonspecific ribonucleoside hydrolase |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501679603 |
| Locus Tag | PFLCHA0_c21530 |
| Description | pyrimidine-specific ribonucleoside hydrolase RihA |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645127 |
| Locus Tag | HCH_02314 |
| Description | inosine-uridine nucleoside N-ribohydrolase |