UniProt:Q7G602 LOC_Os10g17260

chain
  • chain:1-526
checksum A039C5A6DA3B3DC7
comment
  • FUNCTION Catalyzes the 3'-hydroxylation of the flavonoid B-ring to the 3',4'-hydroxylated state (PubMed:18726614). Catalyzes the 3'-hydroxylation of apigenin to generate luteolin (Probable).CATALYTIC ACTIVITY a 3'-unsubstituted flavone + reduced [NADPH--hemoprotein reductase] + O2 = a 3'-hydroxyflavone + oxidized [NADPH--hemoprotein reductase] + H2O + H(+)COFACTOR Secondary metabolite biosynthesis; flavonoid biosynthesis.SUBCELLULAR LOCATION Induced by light.SIMILARITY Belongs to the cytochrome P450 family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1158539
description
  • recommendedName: fullName evidence="6"Flavonoid 3'-monooxygenase CYP75B3 ecNumber evidence="7"1.14.14.82 alternativeName: fullName evidence="5"Cytochrome P450 75B3 alternativeName: fullName evidence="4"Flavonoid 3'-hydroxylase shortName evidence="4"OsF3'H
displayName UniProt:Q7G602 LOC_Os10g17260
geneName
  • LOC_Os10g17260
  • OSJNAa0053D03.2
  • Os10g0320100
  • OsJ_31048
  • CYP75B3
  • F3'H
  • OSJNBa0053D03.12
identifier Q7G602
isSequenceChanged false
keyword
  • Flavonoid biosynthesis
  • Heme
  • Iron
  • Membrane
  • Metal-binding
  • Monooxygenase
  • NADP
  • Oxidoreductase
  • Reference proteome
  • Transmembrane
  • Transmembrane helix
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • CYP75B3
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • C75B3_ORYSJ
  • Q8S845
sequenceLength 526
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q7G602