| Q746T2 | NUOH2_GEOSL | Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA) | nuoH2 GSU3436 | Detail |
| P0CC41 | NU2C2_CARPA | Carica papaya (Papaya) | ndhB2 | Detail |
| Q07QW9 | NUOH1_RHOP5 | Rhodopseudomonas palustris (strain BisA53) | nuoH1 RPE_1716 | Detail |
| P0CC61 | NU2C2_EUCGG | Eucalyptus globulus subsp. globulus (Tasmanian blue gum) | ndhB2 | Detail |
| Q330E9 | NU2M_MEGSP | Megaderma spasma (Lesser false vampire bat) (Vespertilio spasma) | MT-ND2 MTND2 NADH2 ND2 | Detail |
| Q9T9X1 | NU2M_PANPA | Pan paniscus (Pygmy chimpanzee) (Bonobo) | MT-ND2 MTND2 NADH2 ND2 | Detail |
| A0ZZ40 | NU3C_GOSBA | Gossypium barbadense (Sea-island cotton) (Egyptian cotton) | ndhC | Detail |
| Q9MIY0 | NU5M_DANRE | Danio rerio (Zebrafish) (Brachydanio rerio) | mt-nd5 mtnd5 nd5 | Detail |
| Q38PR5 | NU3M_MAMPR | Mammuthus primigenius (Siberian woolly mammoth) | MT-ND3 MTND3 NADH3 ND3 | Detail |
| P15577 | NU2M_PARTE | Paramecium tetraurelia | ND2 NDH2 | Detail |