| 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 |
| Q5PIA5 | ZNUC_SALPA | Salmonella paratyphi A (strain ATCC 9150 / SARB42) | znuC SPA0977 | Detail |
| Q5LUR8 | ZNUC_RUEPO | Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter pomeroyi) | znuC SPO0985 | Detail |
| Q8FUU5 | ZNUC_BRUSU | Brucella suis biovar 1 (strain 1330) | znuC BRA1123 BS1330_II1114 | Detail |
| Q5E284 | ZNUC2_ALIF1 | Aliivibrio fischeri (strain ATCC 700601 / ES114) (Vibrio fischeri) | znuC2 VF_2367 | Detail |
| Q7MFH3 | Y4347_VIBVY | Vibrio vulnificus (strain YJ016) | VVA0347 | Detail |
| Q18CJ0 | ECFA1_CLOD6 | Clostridioides difficile (strain 630) (Peptoclostridium difficile) | ecfA1 cbiO1 CD630_01000 | Detail |
| Q03PY5 | ECFA1_LACBA | Lactobacillus brevis (strain ATCC 367 / JCM 1170) | ecfA1 cbiO1 LVIS_1662 | Detail |
| P39986 | ATC6_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | SPF1 YEL031W | Detail |