UniProt:Q0JFI2 Os04g0101400

chain
  • chain:1-516
checksum A87B536B62C0DD01
comment
  • FUNCTION Functions as a flavone synthase II (FNSII) that catalyzes the direct conversion of flavanones to flavones (PubMed:24843076). In vitro, can convert naringenin and eriodictyol to apigenin and luteolin, respectively (PubMed:24843076). Acts as a key branch point enzyme that channels flavanones to the biosynthesis of soluble tricin O-linked conjugates (PubMed:24843076, PubMed:28385728).CATALYTIC ACTIVITY a flavanone + reduced [NADPH--hemoprotein reductase] + O2 = a flavone + oxidized [NADPH--hemoprotein reductase] + 2 H2O + H(+)COFACTOR Secondary metabolite biosynthesis; flavonoid biosynthesis.SUBCELLULAR LOCATION Slight reduction in plant height (PubMed:28385728). In cell wall, altered content and composition of lignins derived from typical monolignols (PubMed:28385728).SIMILARITY Belongs to the cytochrome P450 family.SEQUENCE CAUTION Truncated N-terminus.SEQUENCE CAUTION Truncated N-terminus.SEQUENCE CAUTION Truncated N-terminus.
created [InstanceEdit:9609615] Gupta, Parul, 2018-05-29
databaseName UniProt
dbId 9609560
description
  • recommendedName: fullName evidence="5"Cytochrome P450 93G1 ecNumber evidence="3"1.14.19.76 alternativeName: fullName evidence="5"Flavone synthase II shortName evidence="5"OsFNSII
displayName UniProt:Q0JFI2 Os04g0101400
geneName
  • Os04g0101400
  • LOC_Os04g01140
  • CYP93G1
  • B1160F02.15
  • OsJ_13492
  • OSJNBa0068L06.2
identifier Q0JFI2
isSequenceChanged false
keyword
  • Flavonoid biosynthesis
  • Heme
  • Iron
  • Membrane
  • Metal-binding
  • Monooxygenase
  • Oxidoreductase
  • Reference proteome
  • Transmembrane
  • Transmembrane helix
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • CYP93G1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • C93G1_ORYSJ
  • Q7XTC1
sequenceLength 516
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q0JFI2