" /> CD97 Antigen - CISMeF





Preferred Label : CD97 Antigen;

NCIt synonyms : CD97; Adhesion G Protein-Coupled Receptor E5; Leukocyte Antigen CD97; ADGRE5; Adhesion G-Protein Coupled Receptor E5;

NCIt definition : CD97 antigen (835 aa, 92 kDa) is encoded by the human ADGRE5 gene. This protein plays a role in G protein-coupled receptor signaling, cell adhesion and leukocyte migration.;

NCIt note : CD97 Antigen, encoded by the CD97 gene, is a founding member of the EGF-TM7 family of class II seven-span transmembrane (7-TM) molecules. CD97 Antigen is a glycoprotein present on the surface of most activated leukocytes and is a G protein-coupled receptor. This 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 generates two variants. CD97 Antigen has large N-terminal domain with five epidermal growth factor-like sequences which are differentially spliced.;

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12/05/2024


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