U.S. flag

An official website of the United States government

Format

Send to:

Choose Destination

CPK23 calcium-dependent protein kinase 23-like [ Oryza sativa Japonica Group (Japanese rice) ]

Gene ID: 4349249, updated on 6-Sep-2025
Gene symbol
CPK23
Gene description
calcium-dependent protein kinase 23-like
Locus tag
OSNPB_100539600
Gene type
protein coding
RefSeq status
VALIDATED
Organism
Oryza sativa Japonica Group
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade; Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa
Also known as
spk; CDPK1; OsCPK23; OsCDPK23
Try the new Gene page
Try the new Transcripts and proteins table
See CPK23 in Genome Data Viewer
Location:
chromosome: 10
Exon count:
8
Annotation release Status Assembly Chr Location
RS_2024_06 current ASM3414082v1 (GCF_034140825.1) 10 NC_089044.1 (21719658..21724419)
102 previous assembly IRGSP-1.0 (GCF_001433935.1) 10 NC_029265.1 (21027456..21032219)

Chromosome 10 - NC_089044.1Genomic Context describing neighboring genes Neighboring gene histone H4 Neighboring gene serine/threonine protein phosphatase 2A 57 kDa regulatory subunit B' Neighboring gene uncharacterized LOC136353731 Neighboring gene protein PLASTID MOVEMENT IMPAIRED 1 Neighboring gene monosaccharide-sensing protein 2

Go to nucleotide: Graphics FASTA GenBank

Related articles in PubMed

  1. The gene encoding a calcium-dependent protein kinase located near the sbe1 gene encoding starch branching enzyme I is specifically expressed in developing rice seeds. Kawasaki T, et al. Gene, 1993 Jul 30. PMID 8325505
  2. Collection, mapping, and annotation of over 28,000 cDNA clones from japonica rice. Rice Full-Length cDNA Consortium, et al. Science, 2003 Jul 18. PMID 12869764
  3. Manual GO annotation of predictive protein signatures: the InterPro approach to GO curation. Burge S, et al. Database (Oxford), 2012. PMID 22301074, Free PMC Article
  4. TreeGrafter: phylogenetic tree-based annotation of proteins with Gene Ontology terms and other annotations. Tang H, et al. Bioinformatics, 2019 Feb 1. PMID 30032202, Free PMC Article

GeneRIFs: Gene References Into Functions

Homology

Gene Ontology Provided by RefSeq

Function Evidence Code Pubs
enables ATP binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables calcium ion binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables calcium-dependent protein serine/threonine kinase activity IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables calcium/calmodulin-dependent protein kinase activity IEA
Inferred from Electronic Annotation
more info
 PubMed 
enables calmodulin binding IEA
Inferred from Electronic Annotation
more info
 PubMed 
Process Evidence Code Pubs
involved_in intracellular signal transduction IEA
Inferred from Electronic Annotation
more info
 PubMed 
involved_in peptidyl-serine phosphorylation IEA
Inferred from Electronic Annotation
more info
 PubMed 
involved_in protein autophosphorylation IEA
Inferred from Electronic Annotation
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm IEA
Inferred from Electronic Annotation
more info
 PubMed 
located_in nucleus IEA
Inferred from Electronic Annotation
more info
 PubMed 
Preferred Names
calcium-dependent protein kinase 23
Names
CDPK 1
LOC_Os10g39420
OSJNBb0064P21.2
seed-specific protein kinase
NP_001391227.1

NEW Try the new Transcript table

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001404298.1 → NP_001391227.1  calcium-dependent protein kinase 23

    Status: VALIDATED

    Source sequence(s)
    AK065456, C22539, CI158464, CI709816
    UniProtKB/Swiss-Prot
    A1YQI2, B7EAX8, P53682, Q0IW21, Q7XCN1, Q9FRK2
    UniProtKB/TrEMBL
    B8BI19

RefSeqs of Annotated Genomes: GCF_034140825.1-RS_2024_06

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

Reference ASM3414082v1 Primary Assembly

Genomic

  1. NC_089044.1 Reference ASM3414082v1 Primary Assembly

    Range
    21719658..21724419
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
P53682.2 GenPept UniProtKB/Swiss-Prot:P53682

Gene LinkOut

The following LinkOut resources are supplied by external providers. These providers are responsible for maintaining the links.

Molecular Biology Databases
Research Materials