| Q37376 | NU2M_ACACA | Acanthamoeba castellanii (Amoeba) | ND2 NAD2 | Detail |
| Q5GXT9 | NUOH_XANOR | Xanthomonas oryzae pv. oryzae (strain KACC10331 / KXO85) | nuoH nqo8 XOO3228 | Detail |
| P56909 | NUOE1_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | nuoE1 nuoE R01269 SMc01917 | Detail |
| Q2JTD6 | NU4C2_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | ndhD2 CYA_1915 | Detail |
| A8DQK9 | NU4M_AVACL | Avahi cleesei (Cleese's woolly lemur) (Bemaraha woolly lemur) | MT-ND4 MTND4 NADH4 ND4 | Detail |
| C4ZUB9 | NUON_ECOBW | Escherichia coli (strain K12 / MC4100 / BW2952) | nuoN BWG_2050 | Detail |
| Q118H6 | NU4C1_TRIEI | Trichodesmium erythraeum (strain IMS101) | ndhD1 Tery_0659 | Detail |
| B4U8I1 | NUON1_HYDS0 | Hydrogenobaculum sp. (strain Y04AAS1) | nuoN1 HY04AAS1_0755 | Detail |
| Q5GSG5 | NUOI_WOLTR | Wolbachia sp. subsp. Brugia malayi (strain TRS) | nuoI Wbm0471 | Detail |
| Q9B8D2 | NU2M_CANAL | Candida albicans (strain SC5314 / ATCC MYA-2876) (Yeast) | NAD2 CM_00310W CaalfMp09 | Detail |