| Q2MI47 | NU6C_SOLLC | Solanum lycopersicum (Tomato) (Lycopersicon esculentum) | ndhG | Detail |
| A1B495 | NUOD_PARDP | Paracoccus denitrificans (strain Pd 1222) | nuoD nqo4 Pden_2247 | Detail |
| Q215I4 | NUOB1_RHOPB | Rhodopseudomonas palustris (strain BisB18) | nuoB1 RPC_2400 | Detail |
| A4JGC7 | NUOD_BURVG | Burkholderia vietnamiensis (strain G4 / LMG 22486) (Burkholderia cepacia (strain R1808)) | nuoD Bcep1808_2331 | Detail |
| Q0KCS7 | NUOD_CUPNH | Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337) (Ralstonia eutropha) | nuoD H16_A1053 | Detail |
| A5CES2 | NUOD_ORITB | Orientia tsutsugamushi (strain Boryong) (Rickettsia tsutsugamushi) | nuoD OTBS_1630 | Detail |
| Q68X19 | NUOD_RICTY | Rickettsia typhi (strain ATCC VR-144 / Wilmington) | nuoD RT0343 | Detail |
| Q3MFC2 | NDHN_TRIV2 | Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis) | ndhN Ava_0690 | Detail |
| Q15RL2 | RNFD_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | rnfD Patl_2968 | Detail |
| Q9HYB5 | RNFE_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | rnfE PA3494 | Detail |