UniProt:Q9FXQ3 CPK13

chain
  • initiator methionine:
  • chain:2-551
checksum E479A089EF287A7B
comment
  • FUNCTION May play a role in signal transduction pathways that involve calcium as a second messenger (By similarity). May function in signal transduction pathways that positively regulate responses to cold, salt and drought stresses (PubMed:10929125).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 calcium. Autophosphorylation may play an important role in the regulation of the kinase activity.SUBCELLULAR LOCATION Expressed in vascular tissues of crowns and roots, vascular bundles and central cylinder (PubMed:11726707). Expressed in roots, leaf blades, spikelets and developing seeds (PubMed:21136139).INDUCTION By cold and salt stresses (PubMed:10929125). Induced by N-acetylchitooligosaccharide elicitor (PubMed:12956525). Induced by UV-C (PubMed:24035516).DOMAIN There are 3 contiguous domains conserved in the CDPK subfamily: a kinase domain, an autoinhibitory (junction) domain and a calmodulin-like domain. The autoinhibitory domain (352-382) inactivates kinase activity under calcium-free conditions.MISCELLANEOUS Plants over-expressing CPK13 display enhanced tolerance to cold, drought and salt stresses.SIMILARITY Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. CDPK subfamily.
created [InstanceEdit:5221136] D'Eustachio, P, 2014-01-03
databaseName UniProt
dbId 5221145
description
  • recommendedName: fullName evidence="13"Calcium-dependent protein kinase 13 shortName evidence="13"OsCDPK13 shortName evidence="12"OsCPK13 ecNumber evidence="13"2.7.11.1 alternativeName: fullName evidence="11"Calcium-dependent protein kinase OsCDPK7
displayName UniProt:Q9FXQ3 CPK13
geneName
  • CPK13
  • Os04g0584600
  • LOC_Os04g49510
  • OSJNBa0013K16.2
identifier Q9FXQ3
isSequenceChanged false
keyword
  • Alternative splicing
  • ATP-binding
  • Calcium
  • Kinase
  • Lipoprotein
  • Membrane
  • Metal-binding
  • Myristate
  • Nucleotide-binding
  • Reference proteome
  • Repeat
  • Serine/threonine-protein kinase
  • Transferase
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • CPK13
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • CDPKD_ORYSJ
  • Q0JAQ3
  • Q7X828
sequenceLength 551
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q9FXQ3