UniProt:Q7XYS3 CYP74A2

chain
  • chain:1-478
checksum FB67CBCB5BA80CB4
comment
  • FUNCTION Involved in the biosynthesis of jasmonic acid, a growth regulator that is implicated also as a signaling molecule in plant defense. Converts 13-hydroperoxylinolenic acid to 12,13-epoxylinolenic acid.CATALYTIC ACTIVITY (13S)-hydroperoxy-(9Z,11E,15Z)-octadecatrienoate = (9Z,13S,15Z)-12,13-epoxyoctadeca-9,11,15-trienoate + H2OCOFACTOR Lipid metabolism; oxylipin biosynthesis.TISSUE SPECIFICITY Weakly expressed in roots, shoots, leaves and flowers.INDUCTION By jasmonic acid, salicylic acid, hydrogen peroxide, copper and by the protein phosphatases cantharidin, endothall and okadaic acid in light-grown seedling leaves. By incompatible rice blast fungus M.grisea. Not induced by red (R) light or abrasion in dark-grown seedlings.SIMILARITY Belongs to the cytochrome P450 family.
created [InstanceEdit:2750244] D'Eustachio, P, 2012-12-06
databaseName UniProt
dbId 2750245
description
  • recommendedName: Allene oxide synthase 2 ecNumber: 4.2.1.92 alternativeName: Cytochrome P450 74A2 alternativeName: Hydroperoxide dehydrase 2
displayName UniProt:Q7XYS3 CYP74A2
geneName
  • CYP74A2
  • AOS2
  • Os03g0225900
  • LOC_Os03g12500
  • OSJNBa0081P02.18
identifier Q7XYS3
isSequenceChanged false
keyword
  • Fatty acid biosynthesis
  • Fatty acid metabolism
  • Heme
  • Iron
  • Lipid biosynthesis
  • Lipid metabolism
  • Lyase
  • Metal-binding
  • Oxylipin biosynthesis
  • Reference proteome
modified [InstanceEdit:9852000] Weiser, Joel, 2023-11-03
name
  • CYP74A2
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • C74A2_ORYSJ
  • Q10PQ1
  • Q8H7R3
  • Q8VZX5
  • Q940D7
sequenceLength 478
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q7XYS3