| Q02QY1 | RNFD_PSEAB | Pseudomonas aeruginosa (strain UCBPP-PA14) | rnfD PA14_18910 | Detail |
| Q2RS21 | NIKD_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | nikD Rru_A2274 | Detail |
| P9WPT5 | CTPC_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | ctpC mtaA Rv3270 MTCY71.10 | Detail |
| Q0TBX9 | NIKD_ECOL5 | Escherichia coli O6:K15:H31 (strain 536 / UPEC) | nikD ECP_3574 | Detail |
| Q2RS22 | NIKE_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | nikE Rru_A2273 | Detail |
| Q1R5D9 | NIKD_ECOUT | Escherichia coli (strain UTI89 / UPEC) | nikD UTI89_C3996 | Detail |
| Q8X4L6 | NIKE_ECO57 | Escherichia coli O157:H7 | nikE Z4872 ECs4347 | Detail |
| Q7A5Q8 | NIKD_STAAN | Staphylococcus aureus (strain N315) | nikD oppD2 SA1212 | Detail |
| Q5HG41 | NIKE_STAAC | Staphylococcus aureus (strain COL) | nikE oppF2 SACOL1414 | Detail |
| A1JM66 | RNFD_YERE8 | Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081) | rnfD YE1990 | Detail |