| P0A9X1 | ZNUC_ECOLI | Escherichia coli (strain K12) | znuC yebM b1858 JW1847 | Detail |
| Q8K9M6 | ZNUC_BUCAP | Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) | znuC BUsg_308 | Detail |
| Q2SI12 | ZNUC2_HAHCH | Hahella chejuensis (strain KCTC 2396) | znuC2 HCH_02940 | Detail |
| Q8XK20 | Y1583_CLOPE | Clostridium perfringens (strain 13 / Type A) | CPE1583 | Detail |
| Q58967 | Y1572_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ1572 | Detail |
| Q1MEG2 | ZNUC_RHIL3 | Rhizobium leguminosarum bv. viciae (strain 3841) | znuC RL3177 | Detail |
| P0A9X2 | ZNUC_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | znuC c2272 | Detail |
| Q1R155 | ZNUC_CHRSD | Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) | znuC Csal_0189 | Detail |
| Q0VTB6 | ZNUC_ALCBS | Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2) | znuC ABO_0156 | Detail |
| Q4KKK4 | ZNUC_PSEF5 | Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5) | znuC PFL_0077 | Detail |