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Description for Protein CD97

CD97 molecule
1 total interacting proteins; 1 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 1/1)
(membrane: 1; platelet: 1)
Summary:
This gene is a member of the EGF-TM7 family of class II seven-span transmembrane (7-TM) molecules, likely encoded by a gene cluster on the short arm of chromosome 19. The encoded product is a glycoprotein that is present on the surface of most activated leukocytes and spans the membrane seven times, which is a defining feature of G protein-coupled receptors. The protein has an extended extracellular region with several N-terminal epidermal growth factor (EGF)-like domains, which mediate binding to its cellular ligand, decay accelerating factor (DAF, CD55), a regulatory protein of the complement cascade. The presence of structural features characteristic of extracellular matrix proteins and transmembrane proteins suggests that this protein is a receptor involved in both cell adhesion and signaling processes early after leukocyte activation. Alternative splicing has been observed for this gene and three variants have been found. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • SP: Signal Peptide
  • EGFCA: Calcium-binding EGF-like domain
  • EGFL: EGF domain, unclasssified subfamily
  • GPS: G-protein-coupled receptor proteolytic site domain
  • TM: Transmembrane domain
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    None Available
    KEGG - Orthology:
    K08446
    KEGG - Pathway(s):
    None Available
    Nomenclature / Alternative Names:
    Leucocyte antigen CD97; CD97 antigen isoform 1 precursor; CD97 antigen isoform 2 precursor; CD97 antigen isoform 3 precursor
    Approved Symbol:
    CD97
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 18
    Human (de-) phosphorylation sites: 18; No platelet phosphorylation sites
    Phosphorylation Targets:
    Total phosphorylation targets: 0
    Human phosphorylation targets: 0;Predicted platelet targets: 0
    		Protein Characteristics:
    Isoform-specific Information
    Icon DrugsAssociated Drugs (DrugBank Accession):

    None Available

    Associated Genetic Diseases:

    None Available
    		Predicted Transmembrane Domains:
  • Isoform 3 : 7
  • Isoform 2 : 7
  • Isoform 1 : 7
    • Additional Identifiers:

    HPRD: 03130 Entrez Gene ID: 976 OMIM ID: 601211 Swissprot Accession: P48960;