UniProt:Q75LR7 SAPK1

chain
  • chain:1-342
checksum 2FAA7DEAA82C2A55
comment
  • FUNCTION May play a role in signal transduction of hyperosmotic response.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 phosphorylation in response to hyperosmotic stress within 5 minutes.TISSUE SPECIFICITY Expressed in leaf blades, leaf sheaths and roots. Expressed in shoots and roots of young seedlings.INDUCTION By hyperosmotic stress in leaf blades, leaf sheaths and roots. Induced at lower level by abscisic acid (ABA).DOMAIN The C-terminal region is necessary for the kinase activation in response to hyperosmotic stress.PTM Phosphorylated.SIMILARITY Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.
created [InstanceEdit:9766846] Naithani, Sushma, 2022-02-24
databaseName UniProt
dbId 9766823
description
  • recommendedName: Serine/threonine-protein kinase SAPK1 ecNumber: 2.7.11.1 alternativeName: Osmotic stress/abscisic acid-activated protein kinase 1 alternativeName: fullName evidence="4"stress-activated protein kinase 1 shortName evidence="4"OsSAPK1
displayName UniProt:Q75LR7 SAPK1
geneName
  • SAPK1
  • Os03g0390200
  • LOC_Os03g27280
  • OOSJNBa0017N12.8
  • OsJ_11114
identifier Q75LR7
isSequenceChanged false
keyword
  • Abscisic acid signaling pathway
  • ATP-binding
  • Kinase
  • Nucleotide-binding
  • Phosphoprotein
  • Reference proteome
  • Serine/threonine-protein kinase
  • Stress response
  • Transferase
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • SAPK1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • SAPK1_ORYSJ
  • Q10KB6
sequenceLength 342
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q75LR7