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BRENDA support

Information on EC 1.10.3.4 - o-aminophenol oxidase

for references in articles please use BRENDA:EC1.10.3.4

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IUBMB Comments

A flavoprotein which catalyses a 6-electron oxidation. The enzyme from the plant Tecoma stans requires Mn2+ and FAD whereas the fungus Pycnoporus coccineus requires Mn2+ and riboflavin 5′-phosphate , the bacteria Streptomyces antibioticus requires Cu2+ and the plant Bauhenia monandra does not require any co-factors .

The expected taxonomic range for this enzyme is: Bacteria, Eukaryota, Archaea
Reaction Schemes

Synonyms
phenoxazinone synthase, o-aminophenol oxidase, 2-aminophenol:oxygen oxidoreductase, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
4 2-aminophenol + 3 O2 = 2 2-aminophenoxazin-3-one + 6 H2O
show the reaction diagram
PATHWAY SOURCE
PATHWAYS
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