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ENZYME

ENZYME entry: EC 1.14.14.82

PURL: https://purl.expasy.org/enzyme/EC/1.14.14.82
Accepted Name
flavonoid 3'-monooxygenase
Alternative Name(s)
CYP75B1
flavonoid 3'-hydroxylase
Reaction catalysed
a 3'-unsubstituted flavone + reduced [NADPH--hemoprotein reductase] + O2 = a 3'-hydroxyflavone + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)
Comment(s)
  • A cytochrome P450 (heme-thiolate) protein found in plants.
  • Acts on a number of flavonoids, including the flavanone naringenin and the flavone apigenin.
  • Does not act on 4-coumarate or 4-coumaroyl-CoA.
  • Formerly EC 1.14.13.21.
Cross-references
BRENDA1.14.14.82
EC2PDB1.14.14.82
ExplorEnz1.14.14.82
KEGG Ligand Database for Enzyme Nomenclature1.14.14.82
IUBMB Enzyme Nomenclature1.14.14.82
MEDLINEFind literature relating to 1.14.14.82
MetaCyc1.14.14.82
Rhea expert-curated reactions1.14.14.82
UniProtKB/Swiss-Prot
Q7G602, C75B3_ORYSJQ8LM92, C75B4_ORYSJA0A4D6Q415, CYP1_CROXC
Q9SD85, F3PH_ARATHQ9SBQ9, F3PH_PETHY

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