| Q9ZZ65 | NU2M_CANLF | Canis lupus familiaris (Dog) (Canis familiaris) | MT-ND2 MTND2 NADH2 ND2 | Detail |
| A9N8W2 | NUOK_COXBR | Coxiella burnetii (strain RSA 331 / Henzerling II) | nuoK COXBURSA331_A1607 | Detail |
| Q88FH6 | NUOB_PSEPK | Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440) | nuoB PP_4120 PP4120 | Detail |
| A9LYF0 | NU4C_ACOAM | Acorus americanus (Sweetflag) (Acorus calamus var. americanus) | ndhD | Detail |
| A4TM29 | NUOI_YERPP | Yersinia pestis (strain Pestoides F) | nuoI YPDSF_1958 | Detail |
| B8J1D6 | NUOB_DESDA | Desulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949) | nuoB Ddes_1664 | Detail |
| Q2I3G5 | NU4M_ELEMA | Elephas maximus (Indian elephant) | MT-ND4 MTND4 NADH4 ND4 | Detail |
| B6I7N7 | NUOB_ECOSE | Escherichia coli (strain SE11) | nuoB ECSE_2544 | Detail |
| P0CD18 | NU2C1_ORYSA | Oryza sativa (Rice) | ndhB1 PA208 | Detail |
| Q1R9D8 | NUOK_ECOUT | Escherichia coli (strain UTI89 / UPEC) | nuoK UTI89_C2559 | Detail |