Display Settings:

Format

Send to:

Choose Destination

    DCLK2 doublecortin-like kinase 2 [ Homo sapiens ]

    Gene ID: 166614, updated on 11-May-2012

    Summary

    Official Symbol
    DCLK2provided by HGNC
    Official Full Name
    doublecortin-like kinase 2provided by HGNC
    Primary source
    HGNC:19002
    See related
    Ensembl:ENSG00000170390; HPRD:13122; MIM:613166; Vega:OTTHUMG00000161444
    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
    CL2; DCK2; CLIK2; DCDC3; CLICK2; DCDC3B; DCAMKL2; CLICK-II; MGC45428; DKFZp761I032
    Summary
    This gene encodes a member of the protein kinase superfamily and the doublecortin family. The protein encoded by this gene contains two N-terminal doublecortin domains, which bind microtubules and regulate microtubule polymerization, a C-terminal serine/threonine protein kinase domain, which shows substantial homology to Ca2+/calmodulin-dependent protein kinase, and a serine/proline-rich domain in between the doublecortin and the protein kinase domains, which mediates multiple protein-protein interactions. The microtubule-polymerizing activity of the encoded protein is independent of its protein kinase activity. Mouse studies show that the DCX gene, another family member, and this gene share function in the establishment of hippocampal organization and that their absence results in a severe epileptic phenotype and lethality, as described in human patients with lissencephaly. Multiple alternatively spliced transcript variants have been identified. [provided by RefSeq, Sep 2010]

    Genomic context

    Location :
    4q31.3
    Sequence :
    Chromosome: 4; NC_000004.11 (150999426..151178609)
    See DCLK2 in Epigenomics, MapViewer

    Chromosome 4 - NC_000004.11Genomic Context describing neighboring genes Neighboring gene ATP synthase, H+ transporting, mitochondrial Fo complex, subunit g, pseudogene 4 Neighboring gene uncharacterized LOC285423 Neighboring gene akirin 2 pseudogene Neighboring gene nei endonuclease VIII-like 2 (E. coli) pseudogene Neighboring gene LPS-responsive vesicle trafficking, beach and anchor containing Neighboring gene uncharacterized LOC729558

    Genomic regions, transcripts, and products

    Bibliography

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

    General gene information

    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    ATP binding IEA
    Inferred from Electronic Annotation
    more info
     
    nucleotide binding IEA
    Inferred from Electronic Annotation
    more info
     
    protein serine/threonine kinase activity IEA
    Inferred from Electronic Annotation
    more info
     
    Process Evidence Code Pubs
    intracellular signal transduction IEA
    Inferred from Electronic Annotation
    more info
     
    Component Evidence Code Pubs
    cytoplasm IEA
    Inferred from Electronic Annotation
    more info
     
    cytoskeleton IEA
    Inferred from Electronic Annotation
    more info
     

    General protein information

    Preferred Names
    serine/threonine-protein kinase DCLK2
    Names
    serine/threonine-protein kinase DCLK2
    CaMK-like CREB regulatory kinase 2
    doublecortin and CaM kinase-like 2
    doublecortin-like and CAM kinase-like 2
    doublecortin domain-containing protein 3B
    NP_001035350.2
    NP_001035351.4

    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_001040260.3NP_001035350.2  serine/threonine-protein kinase DCLK2 isoform a

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) is known as exon-5-lacking transcript (PMIDs:15611072 and 18075264). It lacks an in-frame coding exon in the 5' region, as compared to variant 2. The resulting isoform (a) lacks an internal segment, as compared to isoform b.
      Source sequence(s)
      AB209181, AC093748, AI419589, DA122884
      Consensus CDS
      CCDS34076.1
      UniProtKB/Swiss-Prot
      Q8N568
      Related
      ENSP00000296550, OTTHUMP00000220237, ENST00000296550, OTTHUMT00000364952
      Conserved Domains (3) summary
      cd01617
      Location:72154
      Blast Score: 295
      DCX; Ubiquitin-like domain of DCX
      smart00220
      Location:394651
      Blast Score: 805
      S_TKc; Serine/Threonine protein kinases, catalytic domain
      cl09925
      Location:394653
      Blast Score: 575
      PKc_like; Protein Kinases, catalytic domain
    2. NM_001040261.4NP_001035351.4  serine/threonine-protein kinase DCLK2 isoform b

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) is known as exon-5-containing transcript (PMIDs:15611072 and 18075264) and encodes the longer isoform (b).
      Source sequence(s)
      AC093748, AC105343, AL834498
      Consensus CDS
      CCDS47142.2
      UniProtKB/Swiss-Prot
      Q8N568
      Related
      ENSP00000303887, OTTHUMP00000220239, ENST00000302176, OTTHUMT00000364954
      Conserved Domains (3) summary
      cd01617
      Location:72154
      Blast Score: 295
      DCX; Ubiquitin-like domain of DCX
      smart00220
      Location:411668
      Blast Score: 807
      S_TKc; Serine/Threonine protein kinases, catalytic domain
      cl09925
      Location:411670
      Blast Score: 576
      PKc_like; Protein Kinases, catalytic domain

    RNA

    1. NR_036614.1 RNA Sequence

      Description
      Transcript Variant: This variant (3) is known as exon-17/16-containing transcript (PMIDs:15611072 and 18075264). It has an alternate splice site in the middle region, resulting in 3 nts missing, and has an additional exon in the 3' region, which includes a translation stop codon and results in a nonsense-mediated mRNA decay candidate, as compared to variant 2. This transcript is developmentally regulated and most probably does not make a protein.
      Source sequence(s)
      AC093748, AC105343, BC032726

    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_000004.11 Reference GRCh37.p5 Primary Assembly

      Range
      150999426..151178609
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000136.1 Alternate HuRef

      Range
      146722453..146904055
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Suppressed Reference Sequence(s)

    The following Reference Sequences have been suppressed. Explain

    1. NM_152619.1: Suppressed sequence

      Description
      NM_152619.1: This RefSeq was permanently suppressed because it is a nonsense-mediated mRNA decay (NMD) candidate.

    Related Sequences

    Nucleotide Protein
    Heading Accession and Version
    genomic AC093748.3 AAY40983.1
    genomic AC105343.4 (132068..153216) None
    genomic AC108934.4 None
    genomic AC118064.4 None
    genomic CH471056.2 EAX05001.1
      EAX05002.1
      EAX05003.1
    mRNA AB209181.1 BAD92418.1
    mRNA AI419589.1 None
    mRNA AL834498.1 CAD39156.1
    mRNA BC019831.1 None
    mRNA BC032726.1 None
    mRNA DA122884.1 None
    mRNA DA201927.1 None
    other-genetic BC172430.1 AAI72430.1
    other-genetic DQ890892.2 ABM81818.1
    other-genetic DQ893344.2 ABM84270.1
    other-genetic DQ896665.2 ABM87664.1
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q4W5L5 GenPept UniProtKB/TrEMBL:Q4W5L5
    Q8N568.4 GenPept UniProtKB/Swiss-Prot:Q8N568

      Supplemental Content

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...