| B8GZ34 | RNH2_CAUVN | Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus) | rnhB CCNA_00383 | Detail |
| Q8DL36 | RNH2_THEEB | Thermosynechococcus elongatus (strain BP-1) | rnhB tll0663 | Detail |
| Q2LVU5 | RNH2_SYNAS | Syntrophus aciditrophicus (strain SB) | rnhB SYNAS_23230 SYN_00771 | Detail |
| Q88UZ5 | RNY_LACPL | Lactobacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1) | rny lp_2300 | Detail |
| Q8PML9 | RNH2_XANAC | Xanthomonas axonopodis pv. citri (strain 306) | rnhB XAC1407 | Detail |
| A1CZX3 | SLX1_NEOFI | Neosartorya fischeri (strain ATCC 1020 / DSM 3700 / CBS 544.65 / FGSC A1164 / JCM 1740 / NRRL 181 / WB 181) (Aspergillus fischerianus) | slx1 NFIA_038670 | Detail |
| A6ZLG6 | SLX1_YEAS7 | Saccharomyces cerevisiae (strain YJM789) (Baker's yeast) | SLX1 SCY_0436 | Detail |
| P16732 | TRM3_HCMVA | Human cytomegalovirus (strain AD169) (HHV-5) (Human herpesvirus 5) | TRM3 UL89 | Detail |
| Q38419 | TEV3_BPR03 | Enterobacteria phage RB3 (Bacteriophage RB3) | ITEVIIIR | Detail |
| Q4ZN95 | YBEY_PSEU2 | Pseudomonas syringae pv. syringae (strain B728a) | ybeY Psyr_4347 | Detail |