| A7ZBE5 | NUOB_CAMC1 | Campylobacter concisus (strain 13826) | nuoB Ccon26_01870 CCC13826_1657 | Detail |
| A9KBK7 | NUOD_COXBN | Coxiella burnetii (strain Dugway 5J108-111) | nuoD CBUD_0548 | Detail |
| Q1QST3 | NUOB_CHRSD | Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) | nuoB Csal_3131 | Detail |
| B5ZYL5 | NUOD_RHILW | Rhizobium leguminosarum bv. trifolii (strain WSM2304) | nuoD Rleg2_1262 | Detail |
| A6H1R1 | NUOD_FLAPJ | Flavobacterium psychrophilum (strain JIP02/86 / ATCC 49511) | nuoD FP2229 | Detail |
| A4YVK9 | NUOD_BRASO | Bradyrhizobium sp. (strain ORS 278) | nuoD BRADO4183 | Detail |
| Q3SJQ4 | NUOD_THIDA | Thiobacillus denitrificans (strain ATCC 25259) | nuoD Tbd_1145 | Detail |
| Q2IWY2 | NUOD_RHOP2 | Rhodopseudomonas palustris (strain HaA2) | nuoD RPB_2575 | Detail |
| A2XVZ1 | NDHM_ORYSI | Oryza sativa subsp. indica (Rice) | ndhM NDH-M OsI_016234 | Detail |
| Q4UWB5 | NUOD_XANC8 | Xanthomonas campestris pv. campestris (strain 8004) | nuoD XC_1592 | Detail |