UniProt:Q6BDZ9 KSL8

chain
  • chain:1-822
checksum 0C2B7FB50DE0819C
comment
  • FUNCTION Catalyzes the conversion of syn-copalyl diphosphate to the phytoalexin precursor stemarene.CATALYTIC ACTIVITY 9alpha-copalyl diphosphate = stemar-13-ene + diphosphateCOFACTOR Binds 3 Mg(2+) ions per subunit.ALTERNATIVE PRODUCTS By chitin oligosaccharide elicitor and UV irradiation.DOMAIN The Asp-Asp-Xaa-Xaa-Asp/Glu (DDXXD/E) motif is important for the catalytic activity, presumably through binding to Mg(2+).MISCELLANEOUS Stemar-13-ene is a putative precursor of the phytoalexin oryzalexin S. Phytoalexins are diterpenoid secondary metabolites involved in the defense mechanism of the plant and produced in response to attack (by a pathogen, elicitor or UV irradiation).MISCELLANEOUS May be due to a competing acceptor splice site.SIMILARITY Belongs to the terpene synthase family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1155984
description
  • recommendedName: Stemar-13-ene synthase ecNumber: 4.2.3.33 alternativeName: Diterpene cyclase 2 shortName: OsDTC2 alternativeName: Ent-kaurene synthase-like 8 shortName: OsKSL8 alternativeName: Stemarene synthase
displayName UniProt:Q6BDZ9 KSL8
geneName
  • KSL8
  • DTC2
  • Os11g0474800
  • LOC_Os11g28530
identifier Q6BDZ9
isSequenceChanged false
keyword
  • Alternative splicing
  • Lyase
  • Magnesium
  • Metal-binding
  • Plant defense
  • Reference proteome
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • KSL8
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • KSL8_ORYSJ
  • Q2R4G8
sequenceLength 822
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q6BDZ9