Enzyme:1.10.3.3

Upper Levels: EC1.-.-.- Oxidoreductases. : EC1.10.-.- Acting on diphenols and related substances as donors. : EC1.10.3.- With oxygen as acceptor.

IDs and Links
IUBMB	EC1
ExPaSy	NiceZyme 1.10.3.3

L-ascorbate:oxygen oxidoreductase
Systematic Name	L-ascorbate:oxygen oxidoreductase
Common Name	L-ascorbate oxidase ascorbase ascorbic acid oxidase ascorbic oxidase ascorbate dehydrogenase

2 L-Ascorbic acid + O2 = 2 L-Dehydro-ascorbic acid + 2 H2O (links: L-Dehydro-ascorbic acid = (2R) -2- [ (1S) -1,2-Dihydroxyethyl] -4,5-dihydroxyfuran-3-one)
L-Dehydro-ascorbic acid <Mapping> AtomMap:BMMCLA--q011$BMMCLA--q010$0 (2R) -2- [ (1S) -1,2-Dihydroxyethyl] -4,5-dihydroxyfuran-3-one 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 L-Dehydro-ascorbic acid <Mapping> AtomMap:BMMCLA--q011$BMMCLA--q010$0 (2R) -2- [ (1S) -1,2-Dihydroxyethyl] -4,5-dihydroxyfuran-3-one 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6