ID   1.14.13.253
DE   3-demethoxyubiquinone 3-hydroxylase (NADH).
CA   a 5-methoxy-2-methyl-3-(all-trans-polyprenyl)benzoquinone + NADH + O2 =
CA   a 3-demethylubiquinone + NAD(+) + H2O.
CC   -!- The enzyme, found in eukaryotes, is involved in the biosynthesis of
CC       ubiquinone.
CC   -!- The vertebrate enzyme has no activity with 5-methoxy-2-methyl-3-(all-
CC       trans-polyprenyl)-1,4-benzoquinol (cf. EC 1.14.99.60).
CC   -!- The number of isoprenoid subunits in the side chain varies in
CC       different species. The enzyme does not have any specificity
CC       concerning the length of the polyprenyl tail, and accepts tails of
CC       various lengths with similar efficiency.
DR   Q2TBW2, COQ7_BOVIN ;  P48376, COQ7_CAEEL ;  Q54VB3, COQ7_DICDI ;
DR   Q99807, COQ7_HUMAN ;  P97478, COQ7_MOUSE ;  Q63619, COQ7_RAT   ;
DR   O74826, COQ7_SCHPO ;  P41735, COQ7_YEAST ;
//