| A5G9B6 | NUOD_GEOUR | Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens) | nuoD Gura_4241 | Detail |
| Q6N1Y8 | NUOA_RHOPA | Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) | nuoA RPA4264 | Detail |
| B9JD43 | NUOB_AGRRK | Agrobacterium radiobacter (strain K84 / ATCC BAA-868) | nuoB Arad_1843 | Detail |
| Q19V59 | NDHH_CHLAT | Chlorokybus atmophyticus (Soil alga) | ndhH | Detail |
| A9HRT9 | NUOD_GLUDA | Gluconacetobacter diazotrophicus (strain ATCC 49037 / DSM 5601 / PAl5) | nuoD GDI3037 Gdia_3331 | Detail |
| Q2YA98 | NUOI1_NITMU | Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71) | nuoI1 Nmul_A1020 | Detail |
| Q2SZM5 | NUOK_BURTA | Burkholderia thailandensis (strain ATCC 700388 / DSM 13276 / CIP 106301 / E264) | nuoK BTH_I1071 | Detail |
| B2SEV2 | NUOD_FRATM | Francisella tularensis subsp. mediasiatica (strain FSC147) | nuoD FTM_0097 | Detail |
| Q7N2I7 | NUOA_PHOLL | Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01) | nuoA plu3089 | Detail |
| B8GWU1 | NUOK_CAUVN | Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus) | nuoK CCNA_02018 | Detail |