KEGG   ENZYME: 1.1.3.19Help
Entry
EC 1.1.3.19                 Enzyme                                 

Name
4-hydroxymandelate oxidase (decarboxylating);
L-4-hydroxymandelate oxidase (decarboxylating);
(S)-2-hydroxy-2-(4-hydroxyphenyl)acetate:oxygen 1-oxidoreductase;
(S)-4-hydroxymandelate:oxygen 1-oxidoreductase;
4-hydroxymandelate oxidase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With oxygen as acceptor
BRITE hierarchy
Sysname
(S)-4-hydroxymandelate:oxygen 1-oxidoreductase (decarboxylating)
Reaction(IUBMB)
(S)-4-hydroxymandelate + O2 = 4-hydroxybenzaldehyde + CO2 + H2O2 [RN:R02673]
Reaction(KEGG)
Substrate
(S)-4-hydroxymandelate [CPD:C03198];
O2 [CPD:C00007]
Product
4-hydroxybenzaldehyde [CPD:C00633];
CO2 [CPD:C00011];
H2O2 [CPD:C00027]
Comment
A flavoprotein (FAD), requires Mn2+. The enzyme from the bacterium Pseudomonas putida is involved in the degradation of mandelate.
History
EC 1.1.3.19 created 1984, modified 2014
Pathway
Aminobenzoate degradation
Microbial metabolism in diverse environments
Reference
1  [PMID:976259]
  Authors
Bhat SG, Vaidyanathan CS.
  Title
Purification and properties of L-4-hydroxymandelate oxidase from Pseudomonas convexa.
  Journal
Eur. J. Biochem. 68 (1976) 323-31.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
60976-30-9
KEGG   REACTION: R02673Help
Entry
R02673                      Reaction                               

Name
(S)-2-Hydroxy-2-(4-hydroxyphenyl)acetate:oxygen 1-oxidoreductase
Definition
(S)-4-Hydroxymandelate + Oxygen <=> 4-Hydroxybenzaldehyde + Hydrogen peroxide + CO2
Equation
Reaction class
C00633_C03198
C00007_C00027
Enzyme
Pathway
Aminobenzoate degradation
Microbial metabolism in diverse environments
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