FEATURES

FAMILY

DESCRIPTION

Also known as NDH_STAA8, SAOUHSC_00878. Alternative, nonproton pumping NADH:quinone oxidoreductase that delivers electrons to the respiratory chain by oxidation of NADH and reduction of quinones, and contributes to the regeneration of NAD(+) (PubMed:26172206, PubMed:28801048). Can use DMN, a menaquinone analog, 2, 3-dimethoxy-5, 6-dimethyl-benzoquinone (DDB), an ubiquinone analog, or 2, 3, 5, 6-tetramethyl-1, 4-benzoquinone (Duroquinone, DQ) a plastoquinone analog as electron acceptors (PubMed:26172206). Homodimer in solution (PubMed:25849513, PubMed:26172206). Forms homotetramers; dimer of dimers (PubMed:25849513, PubMed:26172206).

EXTERNAL LINKS

uniprot
enzyme classification

SAOUHSC_00878

Type II NADH:quinone oxidoreductase

SAOUHSC_00878

Molecular Synopsis