| Q8FF87 | NUDK_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | nudK c2994 | Detail |
| A4WBH1 | NUDL_ENT38 | Enterobacter sp. (strain 638) | nudL Ent638_2382 | Detail |
| B4SUL8 | NUDL_SALNS | Salmonella newport (strain SL254) | nudL SNSL254_A1965 | Detail |
| O22951 | NUD22_ARATH | Arabidopsis thaliana (Mouse-ear cress) | NUDT22 NUDX22 At2g33980 T1B8.19 | Detail |
| Q8TV89 | NCPP_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | MK1503 | Detail |
| B9KN59 | RPPH_RHOSK | Rhodobacter sphaeroides (strain KD131 / KCTC 12085) | rppH nudH RSKD131_2305 | Detail |
| Q2SZF7 | RPPH_BURTA | Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 / E264) | rppH nudH BTH_I1145 | Detail |
| B8H5H3 | RPPH_CAUVN | Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus) | rppH nudH CCNA_03553 | Detail |
| Q46X20 | RPPH_CUPPJ | Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Cupriavidus necator (strain JMP 134)) | rppH nudH Reut_A2953 | Detail |
| Q3A0G9 | RSGA_PELCD | Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1) | rsgA Pcar_2903 | Detail |