| A4J659 | NUOB_DESRM | Desulfotomaculum reducens (strain MI-1) | nuoB Dred_2045 | Detail |
| Q0C1D1 | NUON_HYPNA | Hyphomonas neptunium (strain ATCC 15444) | nuoN HNE_1758 | Detail |
| Q9XAQ9 | NUOF_STRCO | Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) | nuoF SCO4567 SCD16A.16c | Detail |
| B7UFT7 | NUOK_ECO27 | Escherichia coli O127:H6 (strain E2348/69 / EPEC) | nuoK E2348C_2419 | Detail |
| A9L9E7 | NU4C_LEMMI | Lemna minor (Common duckweed) | ndhD | Detail |
| Q39QB5 | NUOI2_GEOMG | Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210) | nuoI2 Gmet_3347 | Detail |
| B2XWJ3 | NU4LC_FAGEA | Fagopyrum esculentum subsp. ancestrale (Wild buckwheat) | ndhE | Detail |
| A1ADC7 | NUOK_ECOK1 | Escherichia coli O1:K1 / APEC | nuoK Ecok1_21730 APECO1_4286 | Detail |
| P0C8E6 | NDHL_PROM2 | Prochlorococcus marinus (strain MIT 9215) | ndhL P9215_06521.1 | Detail |
| Q0AHJ3 | NUOH_NITEC | Nitrosomonas eutropha (strain DSM 101675 / C91) | nuoH Neut_0929 | Detail |