| B6YR59 | NUOB_AZOPC | Azobacteroides pseudotrichonymphae genomovar. CFP2 | nuoB CFPG_418 | Detail |
| Q0C1E4 | NUOD_HYPNA | Hyphomonas neptunium (strain ATCC 15444) | nuoD HNE_1745 | Detail |
| A8ERL5 | NUOB_ARCB4 | Arcobacter butzleri (strain RM4018) | nuoB Abu_0314 | Detail |
| Q9ZDH1 | NUOA_RICPR | Rickettsia prowazekii (strain Madrid E) | nuoA RP357 | Detail |
| Q5PN55 | NUOA_SALPA | Salmonella paratyphi A (strain ATCC 9150 / SARB42) | nuoA SPA0536 | Detail |
| Q0A776 | NUOB_ALKEH | Alkalilimnicola ehrlichii (strain ATCC BAA-1101 / DSM 17681 / MLHE-1) | nuoB Mlg_1969 | Detail |
| A7HZU9 | NUOB_CAMHC | Campylobacter hominis (strain ATCC BAA-381 / LMG 19568 / NCTC 13146 / CH001A) | nuoB CHAB381_0182 | Detail |
| Q3J831 | NUOD_NITOC | Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / NCIMB 11848 / C-107) | nuoD Noc_2562 | Detail |
| Q127X5 | NUOD_POLSJ | Polaromonas sp. (strain JS666 / ATCC BAA-500) | nuoD Bpro_3253 | Detail |
| Q3JUA6 | NUOD_BURP1 | Burkholderia pseudomallei (strain 1710b) | nuoD BURPS1710b_1438 | Detail |