| O67386 | NUOI2_AQUAE | Aquifex aeolicus (strain VF5) | nuoI2 aq_1375 | Detail |
| Q7NP39 | NU4C_GLOVI | Gloeobacter violaceus (strain ATCC 29082 / PCC 7421) | ndhD glr0219 | Detail |
| Q49KU6 | NU4LC_EUCGG | Eucalyptus globulus subsp. globulus (Tasmanian blue gum) | ndhE | Detail |
| Q82TV6 | NUON_NITEU | Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298) | nuoN NE1764 | Detail |
| P0CD30 | NU2C1_PIPCE | Piper cenocladum (Ant piper) | ndhB1 | Detail |
| B7N5P9 | NUOB_ECOLU | Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) | nuoB ECUMN_2626 | Detail |
| Q1R9D0 | NUOB_ECOUT | Escherichia coli (strain UTI89 / UPEC) | nuoB UTI89_C2567 | Detail |
| C5B8I5 | NUOB_EDWI9 | Edwardsiella ictaluri (strain 93-146) | nuoB NT01EI_2678 | Detail |
| Q6N5N4 | NUOK1_RHOPA | Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) | nuoK1 RPA2940 | Detail |
| A8LCA0 | NUOB_FRASN | Frankia sp. (strain EAN1pec) | nuoB Franean1_6093 | Detail |