| Q1IS40 | NUOH2_KORVE | Koribacter versatilis (strain Ellin345) | nuoH2 Acid345_1308 | Detail |
| Q13BG9 | NUOH1_RHOPS | Rhodopseudomonas palustris (strain BisB5) | nuoH1 RPD_1332 | Detail |
| A0ZZ89 | NDHI_GOSBA | Gossypium barbadense (Sea-island cotton) (Egyptian cotton) | ndhI | Detail |
| Q39QB4 | NUOH2_GEOMG | Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210) | nuoH2 Gmet_3348 | Detail |
| Q28T75 | NUOB_JANSC | Jannaschia sp. (strain CCS1) | nuoB Jann_1170 | Detail |
| A6X1M3 | NUOK_OCHA4 | Ochrobactrum anthropi (strain ATCC 49188 / DSM 6882 / JCM 21032 / NBRC 15819 / NCTC 12168) | nuoK Oant_2413 | Detail |
| B4EZ50 | NUOK_PROMH | Proteus mirabilis (strain HI4320) | nuoK PMI1753 | Detail |
| Q57M34 | NUOH_SALCH | Salmonella choleraesuis (strain SC-B67) | nuoH SCH_2322 | Detail |
| A4GGF2 | NDHH_PHAVU | Phaseolus vulgaris (Kidney bean) (French bean) | ndhH | Detail |
| Q8FFK0 | NUOH_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | nuoH c2823 | Detail |