| P83222 | NUC34_STRAT | Streptomyces antibioticus | | Detail |
| Q57AJ0 | NTPPB_BRUAB | Brucella abortus biovar 1 (strain 9-941) | BruAb1_2043 | Detail |
| Q668I3 | NUDK_YERPS | Yersinia pseudotuberculosis serotype I (strain IP32953) | nudK YPTB2757 | Detail |
| Q7NSK3 | NTPPB_CHRVO | Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757) | CV_3420 | Detail |
| Q606K9 | NTPPB_METCA | Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath) | MCA2007 | Detail |
| Q46Y94 | NTPPA_CUPPJ | Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Cupriavidus necator (strain JMP 134)) | Reut_A2528 | Detail |
| Q1RAX9 | NUDL_ECOUT | Escherichia coli (strain UTI89 / UPEC) | nudL UTI89_C2009 | Detail |
| P93740 | NUD23_ARATH | Arabidopsis thaliana (Mouse-ear cress) | NUDT23 NUDX23 At2g42070 T6D20.4 | Detail |
| B1X8W4 | NUDI_ECODH | Escherichia coli (strain K12 / DH10B) | nudI ECDH10B_2411 | Detail |
| Q8XE00 | NUDI_ECO57 | Escherichia coli O157:H7 | nudI Z3509 ECs3139 | Detail |