| A7NL04 | NUOA_ROSCS | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | nuoA Rcas_2088 | Detail |
| P69233 | NU6M_BRALA | Branchiostoma lanceolatum (Common lancelet) (Amphioxus lanceolatum) | ND6 NAD6 NADH6 | Detail |
| Q057X4 | NUOB_BUCCC | Buchnera aphidicola subsp. Cinara cedri (strain Cc) | nuoB BCc_098 | Detail |
| B4RCM6 | NUOD_PHEZH | Phenylobacterium zucineum (strain HLK1) | nuoD PHZ_c1802 | Detail |
| A9BD33 | NDHH_PROM4 | Prochlorococcus marinus (strain MIT 9211) | ndhH P9211_01901 | Detail |
| B7JVP1 | NDHO_RIPO1 | Rippkaea orientalis (strain PCC 8801) (Cyanothece sp. (strain PCC 8801)) | ndhO PCC8801_0521 | Detail |
| Q9I0J9 | NUOCD_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | nuoC nuoCD nuoD PA2639 | Detail |
| P03895 | NU2M_DROYA | Drosophila yakuba (Fruit fly) | mt:ND2 ND2 | Detail |
| Q2RJT7 | NUON_MOOTA | Moorella thermoacetica (strain ATCC 39073 / JCM 9320) | nuoN Moth_0987 | Detail |
| Q08H76 | NU4LM_ERIBA | Erignathus barbatus (Bearded seal) | MT-ND4L MTND4L NADH4L ND4L | Detail |