| A8LC93 | NUOI_FRASN | Frankia sp. (strain EAN1pec) | nuoI Franean1_6086 | Detail |
| Q30PI6 | NUOH_SULDN | Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira denitrificans (strain ATCC 33889 / DSM 1251)) | nuoH Suden_1821 | Detail |
| Q0G9H2 | NU5C_LIRTU | Liriodendron tulipifera (Tuliptree) (Tulip poplar) | ndhF | Detail |
| Q2RYV5 | NUOH_SALRD | Salinibacter ruber (strain DSM 13855 / M31) | nuoH SRU_2784 | Detail |
| Q63VM6 | NUOH_BURPS | Burkholderia pseudomallei (strain K96243) | nuoH BPSL1218 | Detail |
| A8Y9D4 | NU5C_LOLPR | Lolium perenne (Perennial ryegrass) | ndhF LopeCp102 | Detail |
| Q2JWW3 | NU4C1_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | ndhD1 CYA_0520 | Detail |
| B8D8W4 | NUOK_BUCA5 | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain 5A) | nuoK BUAP5A_161 | Detail |
| Q9XAR1 | NUOH_STRCO | Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) | nuoH SCO4569 SCD16A.14c | Detail |
| P57261 | NUOK_BUCAI | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) | nuoK BU163 | Detail |