Display Settings:

Format

Send to:

Choose Destination

    CTTN cortactin [ Homo sapiens ]

    Gene ID: 2017, updated on 21-May-2012

    Summary

    Official Symbol
    CTTNprovided by HGNC
    Official Full Name
    cortactinprovided by HGNC
    Primary source
    HGNC:3338
    See related
    Ensembl:ENSG00000085733; HPRD:01268; MIM:164765; Vega:OTTHUMG00000134307
    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
    EMS1; FLJ34459
    Summary
    This gene is overexpressed in breast cancer and squamous cell carcinomas of the head and neck. The encoded protein is localized in the cytoplasm and in areas of the cell-substratum contacts. This gene has two roles: (1) regulating the interactions between components of adherens-type junctions and (2) organizing the cytoskeleton and cell adhesion structures of epithelia and carcinoma cells. During apoptosis, the encoded protein is degraded in a caspase-dependent manner. The aberrant regulation of this gene contributes to tumor cell invasion and metastasis. Three splice variants that encode different isoforms have been identified for this gene. [provided by RefSeq, May 2010]

    Genomic context

    Location :
    11q13
    Sequence :
    Chromosome: 11; NC_000011.9 (70244612..70282690)
    See CTTN in Epigenomics, MapViewer

    Chromosome 11 - NC_000011.9Genomic Context describing neighboring genes Neighboring gene H2A histone family, member Z pseudogene 4 Neighboring gene protein tyrosine phosphatase, receptor type, f polypeptide (PTPRF), interacting protein (liprin), alpha 1 Neighboring gene microRNA 548k Neighboring gene SH3 and multiple ankyrin repeat domains 2 Neighboring gene SHANK2 antisense RNA 3 (non-protein coding) Neighboring gene microRNA 3664

    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_005222.2 AAN40769.1 ARHGAP8    BIND  PubMed BPGAP1 interacts with Cortactin. 
    Q14247 P68133 ACTA1    HPRD  PubMed  
    Q14247 P61158 ACTR3    HPRD  PubMed  
    Q14247 Q9H8Y5 ANKZF1    HPRD  PubMed  
    Q14247 Q12873 CHD3    HPRD  PubMed  
    Q14247 O60716 CTNND1    HPRD  PubMed  
    Q14247 Q9UQB3 CTNND2    HPRD  PubMed  
    Q14247 Q14247 CTTN    HPRD  PubMed  
    Q14247 Q8WZ74 CTTNBP2    HPRD  PubMed  
    Q14247 Q05193 DNM1    HPRD  PubMed  
    Q14247 P50570 DNM2    HPRD  PubMed  
    Q14247 P16591 FER    HPRD  PubMed  
    Q14247 P98174 FGD1    HPRD  PubMed  
    Q14247 P62993 GRB2    HPRD  PubMed  
    Q14247 O00165 HAX1    HPRD  PubMed  
    Q14247 O75146 HIP1R    HPRD  PubMed  
    Q14247 P16389 KCNA2    HPRD  PubMed  
    Q14247 P08581 MET    HPRD  PubMed  
    Q14247 Q15746 MYLK    HPRD  PubMed  
    Q14247 P14598 NCF1    HPRD  PubMed  
    Q14247 O75056 SDC3    HPRD  PubMed  
    Q14247 Q9UPX8 SHANK2    HPRD  PubMed  
    Q14247 P12931 SRC    HPRD  PubMed  
    Q14247 P43405 SYK    HPRD  PubMed  
    Q14247 Q07157 TJP1    HPRD  PubMed  
    Q14247 O43516 WIPF1    HPRD  PubMed  
    BioGRID:108332 BioGRID:115404 ACTR2    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:108332 BioGRID:115403 ACTR3    BioGRID  PubMed Affinity Capture-MS; Affinity Capture-Western; Reconstituted Complex 
    BioGRID:108332 BioGRID:120424 ARHGAP17    BioGRID  PubMed Reconstituted Complex 
    BioGRID:108332 BioGRID:115415 ARPC2    BioGRID  PubMed Affinity Capture-MS; Affinity Capture-Western 
    BioGRID:108332 BioGRID:115401 ARPC3    BioGRID  PubMed Affinity Capture-MS 
    BioGRID:108332 BioGRID:115400 ARPC4    BioGRID  PubMed Affinity Capture-MS 
    NP_060952.2 ASAP1    BIND  PubMed DDEF1 (AMAP1) interacts with an unspecified isoform of CTTN (cortactin). 
    BioGRID:108332 BioGRID:107286 CASP3    BioGRID  PubMed Biochemical Activity 
    BioGRID:108332 BioGRID:107532 CHD3    BioGRID  PubMed Two-hybrid 
    BioGRID:108332 BioGRID:130332 CRB2    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:108332 BioGRID:107881 CTNND1    BioGRID  PubMed Affinity Capture-Western; Reconstituted Complex 
    BioGRID:108332 BioGRID:108347 EP300    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:108332 BioGRID:108532 FER    BioGRID  PubMed Affinity Capture-Western; Biochemical Activity; Co-fractionation 
    BioGRID:108332 BioGRID:115330 HDAC6    BioGRID  PubMed Affinity Capture-Western; Biochemical Activity; Reconstituted Complex 
    BioGRID:108332 BioGRID:109940 KCNA2    BioGRID  PubMed Affinity Capture-Western; Reconstituted Complex 
    BioGRID:108332 BioGRID:110722 MYLK    BioGRID  PubMed Reconstituted Complex 
    NP_002850.1 PXN    BIND  PubMed PXN (Paxillin) interacts with an unspecified isoform of CTTN (cortactin). 
    BioGRID:108332 BioGRID:111822 RAD21    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:108332 BioGRID:115027 SDC3    BioGRID  PubMed Reconstituted Complex 
    BioGRID:108332 BioGRID:116598 SHANK2    BioGRID  PubMed Affinity Capture-Western; Two-hybrid 
    BioGRID:108332 BioGRID:116983 SIRT1    BioGRID  PubMed Affinity Capture-Western; Biochemical Activity; Reconstituted Complex 
    BioGRID:108332 BioGRID:112717 SYK    BioGRID  PubMed Affinity Capture-Western 
    BioGRID:108332 BioGRID:113164 UBC    BioGRID  PubMed Affinity Capture-MS; Reconstituted Complex 
    BioGRID:108332 BioGRID:114466 WASL    BioGRID  PubMed Affinity Capture-Western; Far Western 
    BioGRID:108332 BioGRID:113295 WIPF1    BioGRID  PubMed Affinity Capture-Western; Reconstituted Complex; Two-hybrid 

    General gene information

    Markers

    Homology

    Pathways from BioSystems

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    Component Evidence Code Pubs
    cell cortex IEA
    Inferred from Electronic Annotation
    more info
     
    cell cortex ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    cytoplasm IDA
    Inferred from Direct Assay
    more info
    PubMed 
    cytoplasm IEA
    Inferred from Electronic Annotation
    more info
     
    cytoplasm ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    cytoskeleton IEA
    Inferred from Electronic Annotation
    more info
     
    lamellipodium IDA
    Inferred from Direct Assay
    more info
    PubMed 
    lamellipodium IEA
    Inferred from Electronic Annotation
    more info
     
    lamellipodium ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    ruffle IEA
    Inferred from Electronic Annotation
    more info
     
    ruffle ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    soluble fraction TAS
    Traceable Author Statement
    more info
    PubMed 

    General protein information

    Preferred Names
    src substrate cortactin
    Names
    src substrate cortactin
    amplaxin
    1110020L01Rik
    oncogene EMS1
    ems1 sequence (mammary tumor and squamous cell carcinoma-associated (p80/85 src substrate)

    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.

    Genomic

    1. NG_029881.1 RefSeqGene

      Range
      5001..43079
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001184740.1NP_001171669.1  src substrate cortactin isoform c

      Status: REVIEWED

      Description
      Transcript Variant: This variant (3) uses different splice sites in the 3' coding region, which changes reading frame and the termination stop codon, compared to variant 1. The resulting protein (isoform c) has a longer and distinct C-terminus when it is compared to isoform a.
      Source sequence(s)
      AA325227, BC008799, BC033889, DA716772
      Consensus CDS
      CCDS53676.1
      Related
      ENSP00000365745, OTTHUMP00000235667, ENST00000376561, OTTHUMT00000394097
      Conserved Domains (2) summary
      cd00174
      Location:459499
      Blast Score: 148
      SH3; Src homology 3 domains; SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of ...
      pfam02218
      Location:157193
      Blast Score: 182
      HS1_rep; Repeat in HS1/Cortactin
    2. NM_005231.3NP_005222.2  src substrate cortactin isoform a

      Status: REVIEWED

      Description
      Transcript Variant: This variant (1) is the longest transcript.
      Source sequence(s)
      AK222613, AK291097, BC008799, DA716772
      Consensus CDS
      CCDS41680.1
      UniProtKB/Swiss-Prot
      Q14247
      UniProtKB/TrEMBL
      Q53HG7
      Related
      ENSP00000301843, OTTHUMP00000165962, ENST00000301843, OTTHUMT00000259233
      Conserved Domains (2) summary
      cd00174
      Location:496548
      Blast Score: 184
      SH3; Src homology 3 domains; SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of ...
      pfam02218
      Location:157193
      Blast Score: 168
      HS1_rep; Repeat in HS1/Cortactin
    3. NM_138565.2NP_612632.1  src substrate cortactin isoform b

      Status: REVIEWED

      Description
      Transcript Variant: This variant (2) lacks an internal segment of sequence, compared to variant 1. The resulting protein (isoform b) has the same N- and C- termini but is shorter when it is compared to isoform a.
      Source sequence(s)
      AK222613, BC008799, DA716772
      Consensus CDS
      CCDS8197.1
      UniProtKB/TrEMBL
      Q53HG7
      Related
      ENSP00000317189, OTTHUMP00000165961, ENST00000346329, OTTHUMT00000259232
      Conserved Domains (2) summary
      cd00174
      Location:459511
      Blast Score: 184
      SH3; Src homology 3 domains; SH3 domains bind to proline-rich ligands with moderate affinity and selectivity, preferentially to PxxP motifs; they play a role in the regulation of enzymes by intramolecular interactions, changing the subcellular localization of ...
      pfam02218
      Location:157193
      Blast Score: 171
      HS1_rep; Repeat in HS1/Cortactin

    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_000011.9 Reference GRCh37.p5 Primary Assembly

      Range
      70244612..70282690
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Alternate HuRef

    Genomic

    1. AC_000143.1 Alternate HuRef

      Range
      66505811..66543873
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    Related Sequences

    Nucleotide Protein
    Heading Accession and Version
    genomic AB036705.1 BAD06416.1
    genomic AJ288897.2 None
    genomic AP000487.6 (96166..134212) None
    genomic CH471076.1 EAW74766.1
      EAW74767.1
      EAW74768.1
      EAW74769.1
      EAW74770.1
    mRNA AA325227.1 None
    mRNA AK023333.1 None
    mRNA AK091778.1 BAG52416.1
    mRNA AK222613.1 BAD96333.1
    mRNA AK291097.1 BAF83786.1
    mRNA AK304582.1 BAG65370.1
    mRNA AU124856.1 None
    mRNA BC008799.2 AAH08799.1
    mRNA BC033889.1 AAH33889.1
    mRNA DA716772.1 None
    mRNA M98343.1 AAA58455.1
    other-genetic EU832619.1 ACE87710.1
    other-genetic EU832691.1 ACE87023.1
    Protein Accession Links
    GenPept Link UniProtKB Link
    AAB26248.1 GenPept
    Q14247.2 GenPept UniProtKB/Swiss-Prot:Q14247
    Q53HG7 GenPept UniProtKB/TrEMBL:Q53HG7
    Q76MU0 GenPept UniProtKB/TrEMBL:Q76MU0

      Supplemental Content

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...