hydroquinone:oxygen oxidoreductase activity
Catalysis of the reaction: 4 hydroquinone + O2 = 4 benzosemiquinone + 4 H2O.
GO:0016682
oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor
is_a
benzenediol:oxygen oxidoreductase activity
broad
laccase reaction
broad
p-diphenol:oxygen oxidoreductase activity
exact