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    CLK1 CDC-like kinase 1 [ Homo sapiens ]

    Gene ID: 1195, updated on 11-May-2012

    Summary

    Official Symbol
    CLK1provided by HGNC
    Official Full Name
    CDC-like kinase 1provided by HGNC
    Primary source
    HGNC:2068
    See related
    Ensembl:ENSG00000013441; HPRD:09058; MIM:601951; Vega:OTTHUMG00000132784
    Gene type
    protein coding
    RefSeq status
    REVIEWED
    Organism
    Homo sapiens
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
    Also known as
    CLK; STY; CLK/STY
    Summary
    This gene encodes a member of the CDC2-like (or LAMMER) family of dual specificity protein kinases. In the nucleus, the encoded protein phosphorylates serine/arginine-rich proteins involved in pre-mRNA processing, releasing them into the nucleoplasm. The choice of splice sites during pre-mRNA processing may be regulated by the concentration of transacting factors, including serine/arginine rich proteins. Therefore, the encoded protein may play an indirect role in governing splice site selection. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2009]

    Genomic context

    Location :
    2q33
    Sequence :
    Chromosome: 2; NC_000002.11 (201717732..201729467, complement)
    See CLK1 in Epigenomics, MapViewer

    Chromosome 2 - NC_000002.11Genomic Context describing neighboring genes Neighboring gene basic leucine zipper and W2 domains 1 Neighboring gene bicaudal D homolog 1 (Drosophila) pseudogene Neighboring gene peptidylprolyl isomerase (cyclophilin)-like 3 Neighboring gene NIF3 NGG1 interacting factor 3-like 1 (S. cerevisiae)

    Genomic regions, transcripts, and products

    Bibliography

    GeneRIFs: Gene References Into Functions What's a GeneRIF?

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description
    NP_004062.1 NP_004783.2 PPIG    BIND  PubMed Clk interacts with CARS-Cyp. This interaction is modeled on a demonstrated interaction between Clk and CARS-Cyp from mouse. 
    P49759 P49759 CLK1    HPRD  PubMed  
    P49759 Q8NBJ4 GOLM1    HPRD  PubMed  
    P49759 Cisplatin resistance associated overexpressed protein LUC7L3    HPRD  PubMed  
    P49759 P02686 MBP    HPRD  PubMed  
    P49759 Q8N2W9 PIAS4    HPRD  PubMed  
    P49759 Q13427 PPIG    HPRD  PubMed  
    P49759 O43172 PRPF4    HPRD  PubMed  
    P49759 P18031 PTPN1    HPRD  PubMed  
    P49759 Q07955 SRSF1    HPRD  PubMed  
    P49759 Q13247 SRSF6    HPRD  PubMed  
    P49759 Q9BZL1 UBL5    HPRD  PubMed  
    P49759 P61981 YWHAG    HPRD  PubMed  
    BioGRID:107606 BioGRID:115118 BCLAF1    BioGRID  PubMed Two-hybrid 
    BioGRID:107606 BioGRID:109314 HTT    BioGRID  PubMed Two-hybrid 
    BioGRID:107606 BioGRID:119710 LUC7L3    BioGRID  PubMed Biochemical Activity 
    BioGRID:107606 BioGRID:114973 NCOR1    BioGRID  PubMed Two-hybrid 
    BioGRID:107606 BioGRID:114576 PRPF4    BioGRID  PubMed Reconstituted Complex 
    BioGRID:107606 BioGRID:112201 SAFB    BioGRID  PubMed Two-hybrid 
    BioGRID:107606 BioGRID:112324 SRSF1    BioGRID  PubMed Biochemical Activity 
    BioGRID:107606 BioGRID:112326 SRSF3    BioGRID  PubMed Two-hybrid 
    BioGRID:107606 BioGRID:113164 UBC    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:107606 BioGRID:121872 UBL5    BioGRID  PubMed Reconstituted Complex 
    BioGRID:107606 BioGRID:113364 YWHAG    BioGRID  PubMed Affinity Capture-MS 

    General gene information

    Markers

    Homology

    Pathways from BioSystems

    • Legionellosis, organism-specific biosystem (from KEGG)
      Legionellosis, organism-specific biosystemLegionellosis is a potentially fatal infectious disease caused by the bacterium Legionella pneumophila and other legionella species. Two distinct clinical and epidemiological syndromes are associated...
    • Legionellosis, conserved biosystem (from KEGG)
      Legionellosis, conserved biosystemLegionellosis is a potentially fatal infectious disease caused by the bacterium Legionella pneumophila and other legionella species. Two distinct clinical and epidemiological syndromes are associated...
    • mRNA processing, organism-specific biosystem (from WikiPathways)
      mRNA processing, organism-specific biosystemThis process describes the conversion of precursor messenger RNA into mature messenger RNA (mRNA). The pre-mRNA molecule undergoes three main modifications. These modifications are 5' capping, 3' po...

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    ATP binding IEA
    Inferred from Electronic Annotation
    more info
     
    non-membrane spanning protein tyrosine kinase activity TAS
    Traceable Author Statement
    more info
    PubMed 
    nucleotide binding IEA
    Inferred from Electronic Annotation
    more info
     
    protein serine/threonine kinase activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    protein serine/threonine/tyrosine kinase activity IEA
    Inferred from Electronic Annotation
    more info
     
    Process Evidence Code Pubs
    cell proliferation TAS
    Traceable Author Statement
    more info
    PubMed 
    peptidyl-serine phosphorylation IEA
    Inferred from Electronic Annotation
    more info
     
    peptidyl-threonine phosphorylation IEA
    Inferred from Electronic Annotation
    more info
     
    peptidyl-tyrosine phosphorylation IEA
    Inferred from Electronic Annotation
    more info
     
    protein autophosphorylation IEA
    Inferred from Electronic Annotation
    more info
     
    regulation of RNA splicing IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    Component Evidence Code Pubs
    cytoplasm IEA
    Inferred from Electronic Annotation
    more info
     
    nucleus IEA
    Inferred from Electronic Annotation
    more info
     

    General protein information

    Preferred Names
    dual specificity protein kinase CLK1
    Names
    dual specificity protein kinase CLK1
    CDC28/CDC2-like kinase
    protein tyrosine kinase STY
    NP_001155879.1
    NP_004062.2

    NCBI Reference Sequences (RefSeq)

    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_001162407.1NP_001155879.1  dual specificity protein kinase CLK1 isoform 2

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) uses an alternate splice site and upstream start codon, compared to variant 1. The resulting isoform (2) has a longer N-terminus, compared to isoform 1.
      Source sequence(s)
      AI251890, AK294295
      Consensus CDS
      CCDS54427.1
      Related
      ENSP00000394734, OTTHUMP00000206166, ENST00000434813, OTTHUMT00000336140
      Conserved Domains (2) summary
      smart00220
      Location:203519
      Blast Score: 628
      S_TKc; Serine/Threonine protein kinases, catalytic domain
      cl09925
      Location:203519
      Blast Score: 434
      PKc_like; Protein Kinases, catalytic domain
    2. NM_004071.3NP_004062.2  dual specificity protein kinase CLK1 isoform 1

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) encodes the shorter isoform (1).
      Source sequence(s)
      AI251890, BC031549, DA225472
      Consensus CDS
      CCDS2331.1
      UniProtKB/Swiss-Prot
      P49759
      Related
      ENSP00000326830, OTTHUMP00000163673, ENST00000321356, OTTHUMT00000256192
      Conserved Domains (2) summary
      smart00220
      Location:161477
      Blast Score: 618
      S_TKc; Serine/Threonine protein kinases, catalytic domain
      cl09925
      Location:161477
      Blast Score: 430
      PKc_like; Protein Kinases, catalytic domain

    RNA

    1. NR_027855.1 RNA Sequence

      Description
      Transcript Variant: This variant (3) lacks an alternate exon, compared to variant 1. This variant is represented as non-coding because the use of the 5'-most expected translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AI251890, BC028149, DA225472
    2. NR_027856.1 RNA Sequence

      Description
      Transcript Variant: This variant (4) retains several introns, compared to variant 1. The transcript is sufficiently abundant to represent as a RefSeq record; however, the variant is represented as non-coding because the use of the 5'-most expected translational start codon, as used in variant 1, renders the transcript a candidate for nonsense-mediated mRNA decay (NMD).
      Source sequence(s)
      AI251890, BC028573, DA225472, DB164846

    RefSeqs of Annotated Genomes: Build 37.3

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

    Reference GRCh37.p5 Primary Assembly

    Genomic

    1. NC_000002.11 Reference GRCh37.p5 Primary Assembly

      Range
      201717732..201729467, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000134.1 Alternate HuRef

      Range
      193569145..193580882, complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Suppressed Reference Sequence(s)

    The following Reference Sequences have been suppressed. Explain

    1. NM_001024646.1: Suppressed sequence

      Description
      NM_001024646.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.

    Related Sequences

    Nucleotide Protein
    Heading Accession and Version
    genomic AC005037.2 AAY14722.1
    genomic CH471063.1 EAW70215.1
      EAW70216.1
      EAW70217.1
      EAW70218.1
      EAW70219.1
    genomic FB775550.1 CAV30732.1
    mRNA AI251890.1 None
    mRNA AK025306.1 None
    mRNA AK289365.1 BAF82054.1
    mRNA AK294295.1 BAG57578.1
    mRNA AK307301.1 None
    mRNA AK316127.1 BAH14498.1
    mRNA BC028149.1 AAH28149.1
    mRNA BC028573.1 None
    mRNA BC031549.1 AAH31549.1
    mRNA BE241788.1 None
    mRNA DA225472.1 None
    mRNA DB164846.1 None
    mRNA L29219.1 AAA61480.1
    mRNA L29222.1 AAB59459.1
    mRNA M59287.1 None
    Protein Accession Links
    GenPept Link UniProtKB Link
    P49759.2 GenPept UniProtKB/Swiss-Prot:P49759
    Q9NRL6 GenPept UniProtKB/TrEMBL:Q9NRL6

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