Homologous Superfamily

NADH-quinone oxidoreductase, subunit D superfamily (IPR038290)

Short name: NADH_Q_OxRdtase_suD_sf

Overlapping entries


This entry represents the subunit D (NuoD) of NADH-quinone oxidoreductase (EC: and the subunit H (NdhH) of NAD(P)H-quinone oxidoreductase (EC:1.6.5.-). NADH-quinone (Q) oxidoreductase is a large and complex redox proton pump, which utilises the free energy derived from oxidation of NADH with lipophilic electron/proton carrier Q to translocate protons across the membrane to generate an electrochemical proton gradient [PMID: 11695831]. Subunit D (NuoD) is a 49kDa polypeptide that appears to be evolutionarily important in determining the physiological function of complex I/NDH-1 [PMID: 11695831].

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.