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CPK24 calcium-dependent protein kinase 24 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 817708, updated on 6-Jul-2026
Official Symbol
CPK24
Official Full Name
calcium-dependent protein kinase 24
Primary source
TAIR:AT2G31500
Locus tag
AT2G31500
See related
Araport:AT2G31500
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
calcium-dependent protein kinase 24; T28P16.1
Summary
member of Calcium Dependent Protein Kinase
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Try the new Transcripts and proteins table
See CPK24 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
7
Sequence:
Chromosome: 2; NC_003071.7 (13413738..13416602)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene neuronal acetylcholine receptor subunit alpha-5 Neighboring gene IBR domain-containing protein Neighboring gene pseudo Neighboring gene SecY protein transport family protein Neighboring gene GDSL-like Lipase/Acylhydrolase superfamily protein

Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. Ca2+-dependent protein kinase11 and 24 modulate the activity of the inward rectifying K+ channels in Arabidopsis pollen tubes. Zhao LN, et al. Plant Cell, 2013 Feb. PMID 23449501, Free PMC Article
  2. A genome-wide functional characterization of Arabidopsis regulatory calcium sensors in pollen tubes. Zhou L, et al. J Integr Plant Biol, 2009 Aug. PMID 19686372
  3. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. CPK11 and CPK24 together mediate the Ca(2+)-dependent inhibition of the inward rectifying K+ channels and participate in the regulation of pollen tube growth in Arabidopsis.
    Title: Ca2+-dependent protein kinase11 and 24 modulate the activity of the inward rectifying K+ channels in Arabidopsis pollen tubes.
  2. CDPK24-GFP was localized to the vegetative nucleus and the generative cell/sperms.
    Title: A genome-wide functional characterization of Arabidopsis regulatory calcium sensors in pollen tubes.
Submit: New GeneRIF Correction
Products Interactant Other Gene Complex Source Pubs Description
NM_128707.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables ATP binding IEA
Inferred from Electronic Annotation
more info
  
enables calcium ion binding IEA
Inferred from Electronic Annotation
more info
  
enables calcium-dependent protein serine/threonine kinase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables calcium/calmodulin-dependent protein kinase activity IBA
Inferred from Biological aspect of Ancestor
more info
  
enables calmodulin binding IBA
Inferred from Biological aspect of Ancestor
more info
  
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables protein kinase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables protein kinase activity IEA
Inferred from Electronic Annotation
more info
  
enables protein serine kinase activity IEA
Inferred from Electronic Annotation
more info
  
enables protein serine/threonine kinase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in intracellular signal transduction IBA
Inferred from Biological aspect of Ancestor
more info
  
acts_upstream_of_or_within regulation of pollen tube growth IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
is_active_in cytoplasm IBA
Inferred from Biological aspect of Ancestor
more info
  
located_in membrane IEA
Inferred from Electronic Annotation
more info
  
is_active_in nucleus IBA
Inferred from Biological aspect of Ancestor
more info
  
located_in nucleus IDA
Inferred from Direct Assay
more info
 PubMed 
is_active_in plasma membrane IBA
Inferred from Biological aspect of Ancestor
more info
  
located_in plasma membrane IDA
Inferred from Direct Assay
more info
 PubMed 
located_in plasma membrane ISM
Inferred from Sequence Model
more info
  
Preferred Names
calcium-dependent protein kinase 24
NP_180708.1
  • calcium-dependent protein kinase 24 (CPK24); FUNCTIONS IN: in 6 functions; INVOLVED IN: protein amino acid phosphorylation, N-terminal protein myristoylation; LOCATED IN: chloroplast; EXPRESSED IN: 10 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Protein kinase, ATP binding site (InterPro:IPR017441), EF-Hand 1, calcium-binding site (InterPro:IPR018247), Serine/threonine-protein kinase domain (InterPro:IPR002290), EF-hand-like domain (InterPro:IPR011992), Calcium-binding EF-hand (InterPro:IPR002048), EF-hand (InterPro:IPR018248), Serine/threonine-protein kinase-like domain (InterPro:IPR017442), Protein kinase-like domain (InterPro:IPR011009), Serine/threonine-protein kinase, active site (InterPro:IPR008271), Protein kinase, catalytic domain (InterPro:IPR000719), EF-HAND 2 (InterPro:IPR018249), Calcium-dependent protein kinase (InterPro:IPR020642), Calcium/calmodulin-dependent protein kinase-like (InterPro:IPR020636); BEST Arabidopsis thaliana protein match is: calcium-dependent protein kinase 19 (TAIR:AT5G19450.2); Has 123765 Blast hits to 119993 proteins in 3778 species: Archae - 168; Bacteria - 14541; Metazoa - 46326; Fungi - 15514; Plants - 24284; Viruses - 457; Other Eukaryotes - 22475 (source: NCBI BLink).

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003071.7 Reference assembly

    Range
    13413738..13416602
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_128707.3 → NP_180708.1  calcium-dependent protein kinase 24 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_180708.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    A0MER1, Q8GY35, Q9SIQ7
    Conserved Domains (2) summary
    COG5126
    Location:363 → 512
    FRQ1; Ca2+-binding protein, EF-hand superfamily [Signal transduction mechanisms]
    cd05117
    Location:65 → 323
    STKc_CAMK; The catalytic domain of CAMK family Serine/Threonine Kinases
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9SIQ7.1

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