| Q13DN7 | RPPH_RHOPS | Rhodopseudomonas palustris (strain BisB5) | rppH nudH RPD_0564 | Detail |
| Q6LMA4 | NTPPA_PHOPR | Photobacterium profundum (strain SS9) | PBPRA3267 | Detail |
| Q1QRF9 | NTPPA_NITHX | Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) | Nham_0292 | Detail |
| B1IXT6 | NUDI_ECOLC | Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks) | nudI EcolC_1398 | Detail |
| P52006 | NUDI_ECOLI | Escherichia coli (strain K12) | nudI yfaO b2251 JW2245 | Detail |
| A9NE14 | NTPPA_ACHLI | Acholeplasma laidlawii (strain PG-8A) | ACL_1383 | Detail |
| Q633Y9 | NTPPA_BACCZ | Bacillus cereus (strain ZK / E33L) | maf BCE33L4199 | Detail |
| P12753 | RAD50_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RAD50 YNL250W N0872 | Detail |
| B8EBR9 | RPPH_SHEB2 | Shewanella baltica (strain OS223) | rppH nudH Sbal223_3129 | Detail |
| B0U4E6 | RPPH_XYLFM | Xylella fastidiosa (strain M12) | rppH nudH Xfasm12_1839 | Detail |