| Q63VN3 | NUOA_BURPS | Burkholderia pseudomallei (strain K96243) | nuoA BPSL1211 | Detail |
| Q0T2K6 | NUOI_SHIF8 | Shigella flexneri serotype 5b (strain 8401) | nuoI SFV_2348 | Detail |
| B3EKA1 | NUOA_CHLPB | Chlorobium phaeobacteroides (strain BS1) | nuoA Cphamn1_1607 | Detail |
| A3PIX0 | NUOC_RHOS1 | Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) | nuoC Rsph17029_1176 | Detail |
| A9N8X3 | NUOA_COXBR | Coxiella burnetii (strain RSA 331 / Henzerling II) | nuoA COXBURSA331_A1618 | Detail |
| A5CXG5 | NUOI_VESOH | Vesicomyosocius okutanii subsp. Calyptogena okutanii (strain HA) | nuoI COSY_0237 | Detail |
| O67342 | NUON1_AQUAE | Aquifex aeolicus (strain VF5) | nuoN1 aq_1322 | Detail |
| A4SXQ2 | NUOB_POLAQ | Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1) (Polynucleobacter necessarius subsp. asymbioticus) | nuoB Pnuc_1050 | Detail |
| Q1IS52 | NUON1_KORVE | Koribacter versatilis (strain Ellin345) | nuoN1 Acid345_1296 | Detail |
| Q6D2R8 | NUOB_PECAS | Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) | nuoB ECA3027 | Detail |