| A9AJP4 | NUOA_BURM1 | Burkholderia multivorans (strain ATCC 17616 / 249) | nuoA Bmul_1028 BMULJ_02235 | Detail |
| Q3C1J8 | NDHK_NICSY | Nicotiana sylvestris (Wood tobacco) (South American tobacco) | ndhK | Detail |
| Q9TKY0 | NDHK_NEPOL | Nephroselmis olivacea (Green alga) | ndhK | Detail |
| Q21YC5 | NUOC_RHOFT | Rhodoferax ferrireducens (strain ATCC BAA-621 / DSM 15236 / T118) (Albidiferax ferrireducens) | nuoC Rfer_1495 | Detail |
| A3NTA6 | NUOA_BURP0 | Burkholderia pseudomallei (strain 1106a) | nuoA BURPS1106A_1299 | Detail |
| P57263 | NUOM_BUCAI | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) | nuoM BU165 | Detail |
| Q8K9X6 | NUOM_BUCAP | Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) | nuoM BUsg_158 | Detail |
| Q2NSK6 | NUOI_SODGM | Sodalis glossinidius (strain morsitans) | nuoI SG1594 | Detail |
| P0C326 | NU5C_ORYSA | Oryza sativa (Rice) | ndhF PA165 | Detail |
| B3QP58 | NUOA_CHLP8 | Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327)) | nuoA Cpar_1308 | Detail |