| B5EFG3 | NUOA2_GEOBB | Geobacter bemidjiensis (strain Bem / ATCC BAA-1014 / DSM 16622) | nuoA2 Gbem_3926 | Detail |
| B3CUK1 | NUOI_ORITI | Orientia tsutsugamushi (strain Ikeda) (Rickettsia tsutsugamushi) | nuoI OTT_1590 | Detail |
| Q15GM1 | NU4LM_PILBA | Piliocolobus badius (Western red colobus) (Procolobus badius) | MT-ND4L MTND4L NADH4L ND4L | Detail |
| Q94YC5 | NU4LM_PIPAB | Pipistrellus abramus (Japanese pipistrelle) (Pipistrellus javanicus abramus) | MT-ND4L MTND4L NADH4L ND4L | Detail |
| P0C5X9 | NU4LM_DICCI | Dictyostelium citrinum (Slime mold) | nad4L | Detail |
| Q6D2S4 | NUOI_PECAS | Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) | nuoI ECA3021 | Detail |
| Q1MWK4 | NU4LM_DISPE | Distoechurus pennatus (Feather-tailed possum) | MT-ND4L MTND4L NADH4L ND4L | Detail |
| B4RPI2 | NUOC_NEIG2 | Neisseria gonorrhoeae (strain NCCP11945) | nuoC NGK_2151 | Detail |
| Q3ASV8 | NUON_CHLCH | Chlorobium chlorochromatii (strain CaD3) | nuoN Cag_0644 | Detail |
| Q56218 | NQO6_THET8 | Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) | nqo6 TTHA0085 | Detail |