KEGG   REACTION: R00045
Entry
R00045                      Reaction                               
Name
3,4-dihydroxy-L-phenylalanine:oxygen oxidoreductase
Definition
Oxygen + 2 3,4-Dihydroxy-L-phenylalanine <=> 2 Dopaquinone + 2 H2O
Equation
C00007 + 2 C00355 <=> 2 C00822 + 2 C00001
Reaction class
RC00180  C00355_C00822
Enzyme
1.10.3.1        1.14.18.1
Pathway
rn00350  Tyrosine metabolism
rn01100  Metabolic pathways
Brite
Enzymatic reactions [BR:br08201]
 1. Oxidoreductase reactions
  1.10  Acting on diphenols and related substances as donors
   1.10.3  With oxygen as acceptor
    1.10.3.1
     R00045  Oxygen + 2 3,4-Dihydroxy-L-phenylalanine <=> 2 Dopaquinone + 2 H2O
  1.14  Acting on paired donors, with incorporation or reduction of molecular oxygen
   1.14.18  With another compound as one donor, and incorporation of one atom of oxygen into the other donor
    1.14.18.1
     R00045  Oxygen + 2 3,4-Dihydroxy-L-phenylalanine <=> 2 Dopaquinone + 2 H2O
Orthology
K00422  polyphenol oxidase [EC:1.10.3.1]
Other DBs
RHEA: 34290

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