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    CKB2 casein kinase II beta chain 2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 827484, updated on 18-Sep-2024

    Summary

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    Official Symbol
    CKB2
    Official Full Name
    casein kinase II beta chain 2
    Primary source
    TAIR:AT4G17640
    Locus tag
    AT4G17640
    See related
    Araport:AT4G17640
    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
    casein kinase II beta chain 2; casein kinase II beta chain 2; CASEIN KINASE II BETA SUBUNIT CKB2; DL4855W; FCAALL.14
    Summary
    Encodes casein kinase II beta (regulatory) subunit.
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    Genomic context

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    See CKB2 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    5
    Sequence:
    Chromosome: 4; NC_003075.7 (9825145..9827357)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene calcineurin B-like protein 1 Neighboring gene Pentatricopeptide repeat (PPR) superfamily protein Neighboring gene glycine-rich protein Neighboring gene Polyketide cyclase / dehydrase and lipid transport protein Neighboring gene Protein kinase superfamily protein

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Multisite phosphorylation of Arabidopsis HFR1 by casein kinase II and a plausible role in regulating its degradation rate. Park HJ, et al. J Biol Chem, 2008 Aug 22. PMID 18556661
    2. Protein kinase CK2 interacts with and phosphorylates the Arabidopsis circadian clock-associated 1 protein. Sugano S, et al. Proc Natl Acad Sci U S A, 1998 Sep 1. PMID 9724822, Free PMC Article
    3. Phosphorylation by CK2 enhances the rapid light-induced degradation of phytochrome interacting factor 1 in Arabidopsis. Bu Q, et al. J Biol Chem, 2011 Apr 8. PMID 21330376, Free PMC Article
    4. Isolation of an Arabidopsis thaliana casein kinase II beta subunit by complementation in Saccharomyces cerevisiae. Collinge MA, et al. Plant Mol Biol, 1994 Jul. PMID 8061317
    5. An extensive survey of CK2 alpha and beta subunits in Arabidopsis: multiple isoforms exhibit differential subcellular localization. Salinas P, et al. Plant Cell Physiol, 2006 Sep. PMID 16926165

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Data show that each of four beta subunits of CK2 strongly stimulated phosphorylation of phytochrome interacting factors by alpha1 or alpha2.
      Title: Phosphorylation by CK2 enhances the rapid light-induced degradation of phytochrome interacting factor 1 in Arabidopsis.
    2. CKII-mediated phosphorylation represents an important post-translational modification influencing the stability and signaling activity of Arabidopsis HFR1
      Title: Multisite phosphorylation of Arabidopsis HFR1 by casein kinase II and a plausible role in regulating its degradation rate.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_001203828.2
    NM_117872.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein kinase regulator activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within protein phosphorylation ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytosol IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  
    part_of protein kinase CK2 complex IEA
    Inferred from Electronic Annotation
    more info
    		  

    General protein information

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    Preferred Names
    casein kinase II beta chain 2
    NP_001190757.1
    • casein kinase II beta chain 2 (CKB2); FUNCTIONS IN: protein kinase regulator activity; INVOLVED IN: protein amino acid phosphorylation; LOCATED IN: protein kinase CK2 complex; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Casein kinase II, regulatory subunit, alpha-helical (InterPro:IPR016149), Casein kinase II, regulatory subunit, beta-sheet (InterPro:IPR016150), Casein kinase II, regulatory subunit (InterPro:IPR000704); BEST Arabidopsis thaliana protein match is: casein kinase II beta chain 1 (TAIR:AT5G47080.4).
    NP_193499.1
    • casein kinase II beta chain 2 (CKB2); FUNCTIONS IN: protein kinase regulator activity; INVOLVED IN: protein amino acid phosphorylation; LOCATED IN: protein kinase CK2 complex; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Casein kinase II, regulatory subunit, alpha-helical (InterPro:IPR016149), Casein kinase II, regulatory subunit, beta-sheet (InterPro:IPR016150), Casein kinase II, regulatory subunit (InterPro:IPR000704); BEST Arabidopsis thaliana protein match is: casein kinase II beta chain 1 (TAIR:AT5G47080.1); Has 1087 Blast hits to 1085 proteins in 223 species: Archae - 0; Bacteria - 0; Metazoa - 424; Fungi - 286; Plants - 156; Viruses - 0; Other Eukaryotes - 221 (source: NCBI BLink).

    NCBI Reference Sequences (RefSeq)

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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_003075.7 Reference assembly

      Range
      9825145..9827357
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001203828.2 → NP_001190757.1  casein kinase II beta chain 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_001190757.1

      Status: REVIEWED

      UniProtKB/TrEMBL
      F4JP94
      Conserved Domains (1) summary
      pfam01214
      Location:95 → 273
      CK_II_beta; Casein kinase II regulatory subunit

    2. NM_117872.3 → NP_193499.1  casein kinase II beta chain 2 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_193499.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      P40229, Q541V5
      UniProtKB/TrEMBL
      A0A178UV49, A0A5S9XTD8
      Conserved Domains (1) summary
      pfam01214
      Location:95 → 278
      CK_II_beta; Casein kinase II regulatory subunit
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P40229.1

    Gene LinkOut

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