UniProt:Q84UI5 Os06g0154500

chain
  • chain:1-398
checksum 46E2907463A7C490
comment
  • FUNCTION Involved in sphingolipid elicitor (SE)-dependent defense signaling pathway. Acts downstream of heterotrimeric G protein alpha subunit and small GTPase RAC1. May regulate the expression of various genes involved in biotic and abiotic stress response (PubMed:15951489). Involved in an abscisic acid signaling pathway that regulates the activities of antioxidant enzymes and the production of hydrogen peroxide. Acts downstream of CCAMK (PubMed:23777258).CATALYTIC ACTIVITY L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H(+)CATALYTIC ACTIVITY L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H(+)ACTIVITY REGULATION Activated by threonine and tyrosine phosphorylation (By similarity). Activated in response to sphingolipid elicitor (SE).SUBUNIT May interact with RAC1.INDUCTION Induced by hydrogen peroxide and abscisic acid (ABA).DOMAIN The TXY motif contains the threonine and tyrosine residues whose phosphorylation activates the MAP kinases.PTM Dually phosphorylated on Thr-225 and Tyr-227, which activates the enzyme.SIMILARITY Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. MAP kinase subfamily.
created [InstanceEdit:9631599] Gupta, Parul, 2018-12-10
databaseName UniProt
dbId 9631627
description
  • recommendedName: Mitogen-activated protein kinase 1 shortName: MAP kinase 1 ecNumber: 2.7.11.24 alternativeName: MAP kinase 6 alternativeName: OsMAPK6 alternativeName: OsSIPK
displayName UniProt:Q84UI5 Os06g0154500
geneName
  • Os06g0154500
  • MPK1
  • MAPK6
  • SIPK
  • LOC_Os06g06090
  • OSJNBa0085L11.14
identifier Q84UI5
isSequenceChanged false
keyword
  • Abscisic acid signaling pathway
  • ATP-binding
  • Kinase
  • Nucleotide-binding
  • Phosphoprotein
  • Plant defense
  • Reference proteome
  • Serine/threonine-protein kinase
  • Transferase
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • MPK1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • MPK1_ORYSJ
  • Q0DEG3
sequenceLength 398
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q84UI5