| Q5PAK7 | NUOI_ANAMM | Anaplasma marginale (strain St. Maries) | nuoI AM707 | Detail |
| A8GH15 | NUOB_SERP5 | Serratia proteamaculans (strain 568) | nuoB Spro_3307 | Detail |
| A0LEQ5 | NUOK1_SYNFM | Syntrophobacter fumaroxidans (strain DSM 10017 / MPOB) | nuoK1 Sfum_0206 | Detail |
| A1WXW6 | NUOB_HALHL | Halorhodospira halophila (strain DSM 244 / SL1) (Ectothiorhodospira halophila (strain DSM 244 / SL1)) | nuoB Hhal_1764 | Detail |
| Q7YJW7 | NU3C_CALFG | Calycanthus floridus var. glaucus (Eastern sweetshrub) (Calycanthus fertilis var. ferax) | ndhC | Detail |
| A2BUC6 | NU4C_PROM5 | Prochlorococcus marinus (strain MIT 9515) | ndhD P9515_01781 | Detail |
| Q9I0I9 | NUON_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | nuoN PA2649 | Detail |
| Q09WX1 | NU5C_MORIN | Morus indica (Mulberry) | ndhF MoinCp068 | Detail |
| Q8HVM9 | NDHI_PEUSC | Peucephyllum schottii (Schott's pygmycedar) | ndhI | Detail |
| B9L173 | NUOH_THERP | Thermomicrobium roseum (strain ATCC 27502 / DSM 5159 / P-2) | nuoH trd_1784 | Detail |