| A7IPA4 | NUOD_XANP2 | Xanthobacter autotrophicus (strain ATCC BAA-1158 / Py2) | nuoD Xaut_4630 | Detail |
| A9KBK4 | NUOA_COXBN | Coxiella burnetii (strain Dugway 5J108-111) | nuoA CBUD_0545 | Detail |
| B1XUJ9 | NUOB_POLNS | Polynucleobacter necessarius subsp. necessarius (strain STIR1) | nuoB Pnec_0822 | Detail |
| A6H1Q0 | NUON_FLAPJ | Flavobacterium psychrophilum (strain JIP02/86 / ATCC 49511) | nuoN FP2218 | Detail |
| Q1GIP0 | NUOC_RUEST | Ruegeria sp. (strain TM1040) (Silicibacter sp.) | nuoC TM1040_0743 | Detail |
| Q4UM09 | NUOE_RICFE | Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) (Rickettsia azadi) | nuoE RF_0563 | Detail |
| A4XC36 | NUOC_SALTO | Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440) | nuoC Strop_4063 | Detail |
| O66841 | NUOF_AQUAE | Aquifex aeolicus (strain VF5) | nuoF aq_573 | Detail |
| Q9MVK2 | NU5C_PACAQ | Pachira aquatica (Guiana chestnut) | ndhF | Detail |
| Q5GT42 | NUOC_WOLTR | Wolbachia sp. subsp. Brugia malayi (strain TRS) | nuoC Wbm0243 | Detail |