| A6U7W4 | NUOB_SINMW | Sinorhizobium medicae (strain WSM419) (Ensifer medicae) | nuoB Smed_0889 | Detail |
| Q09FZ6 | NU4C_PLAOC | Platanus occidentalis (Sycamore) (American plane tree) | ndhD | Detail |
| Q11XR6 | NUOD1_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | nuoD1 CHU_0512 | Detail |
| Q2A1G0 | NUOK_FRATH | Francisella tularensis subsp. holarctica (strain LVS) | nuoK FTL_1820 | Detail |
| Q74GA1 | NUOH1_GEOSL | Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA) | nuoH1 GSU0345 | Detail |
| A6QCG2 | NUOB_SULNB | Sulfurovum sp. (strain NBC37-1) | nuoB SUN_2231 | Detail |
| B0Z595 | NU4LC_OENGL | Oenothera glazioviana (Large-flowered evening primrose) (Oenothera erythrosepala) | ndhE | Detail |
| Q30PH9 | NUOB_SULDN | Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira denitrificans (strain ATCC 33889 / DSM 1251)) | nuoB Suden_1828 | Detail |
| B5XNV5 | NUOB_KLEP3 | Klebsiella pneumoniae (strain 342) | nuoB KPK_1472 | Detail |
| A4QL24 | NU3C_DRANE | Draba nemorosa (Woodland whitlowgrass) | ndhC | Detail |