| P0C078 | RELE_SHIFL | Shigella flexneri | relE relE1 SF1548 S1669 | Detail |
| Q6CMT3 | REXO4_KLULA | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica) | REX4 KLLA0E17941g | Detail |
| Q7S9B7 | REXO4_NEUCR | Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) | rex-4 NCU05217 | Detail |
| Q6LN38 | RNH2_PHOPR | Photobacterium profundum (strain SS9) | rnhB PBPRA2954 | Detail |
| Q06584 | PYS2_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | pys2 PA1150 | Detail |
| Q3ZC23 | RNK_BOVIN | Bos taurus (Bovine) | RNASEK | Detail |
| B3EMT1 | RNH_CHLPB | Chlorobium phaeobacteroides (strain BS1) | rnhA Cphamn1_0600 | Detail |
| Q1CFG1 | RNH2_YERPN | Yersinia pestis bv. Antiqua (strain Nepal516) | rnhB YPN_2942 YP516_3332 | Detail |
| B3EH35 | RNH_CHLL2 | Chlorobium limicola (strain DSM 245 / NBRC 103803 / 6330) | rnhA Clim_0628 | Detail |
| Q1QW64 | RNH_CHRSD | Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) | rnhA Csal_1942 | Detail |