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Description for Protein DDR1

discoidin domain receptor tyrosine kinase 1
17 total interacting proteins; 8 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
Receptor tyrosine kinases (RTKs) play a key role in the communication of cells with their microenvironment. These molecules are involved in the regulation of cell growth, differentiation and metabolism. The protein encoded by this gene is a RTK that is widely expressed in normal and transformed epithelial cells and is activated by various types of collagen. This protein belongs to a subfamily of tyrosine kinase receptors with a homology region to the Dictyostelium discoideum protein discoidin I in their extracellular domain. Its autophosphorylation is achieved by all collagens so far tested (type I to type VI). In situ studies and Northern-blot analysis showed that expression of this encoded protein is restricted to epithelial cells, particularly in the kidney, lung, gastrointestinal tract, and brain. In addition, this protein is significantly over-expressed in several human tumors from breast, ovarian, esophageal, and pediatric brain. This gene is located on chromosome 6p21.3 in proximity to several HLA class I genes. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • SP: Signal Peptide
  • TM: Transmembrane domain
  • Tyr_Kinase: tyrosine kinase domain
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    2.7.10.1
    KEGG - Orthology:
    K05124
    KEGG - Pathway(s):
    None Available
    Nomenclature / Alternative Names:
    NEP; EDDR1; NTRK4; PTK3; DDR; CD167a antigen; RTK 6; trkE; Discoidin domain receptor family, member 1; CAK; Discoidin receptor tyrosine kinase isoform b; Discoidin receptor tyrosine kinase isoform a; Discoidin receptor tyrosine kinase isoform c
    Approved Symbol:
    DDR1
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 29
    Human (de-) phosphorylation sites: 29; No platelet phosphorylation sites
    Phosphorylation Targets:
    Total phosphorylation targets: 1
    Human phosphorylation targets: 1; Predicted platelet targets: 0
    		Protein Characteristics:
    Isoform-specific Information
    Icon DrugsAssociated Drugs (DrugBank Accession):

  • Imatinib(db)

    Associated Genetic Diseases:

    None Available
    		• Predicted Transmembrane Domains:
  • Isoform 3 : 1
  • Isoform 2 : 1
  • Isoform 1 : 1
    • Additional Identifiers:

    HPRD: 02678 Entrez Gene ID: 780 OMIM ID: 600408 Swissprot Accession: Q08345;