{"symbol":"RAP1GAP2","synonyms":["GARNL4","RAP1GA3"],"name":"RAP1 GTPase activating protein 2","description":"This gene encodes a GTPase-activating protein that activates the small guanine-nucleotide-binding protein Rap1 in platelets. The protein interacts with synaptotagmin-like protein 1 and Rab27 and regulates secretion of dense granules from platelets at sites of endothelial damage. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2009]","ncbiEntrezGeneId":23108,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/23108","proteins":[{"symbol":"RPGP2_HUMAN","href":"/api/1.0/protein/RPGP2_HUMAN"}],"hgncRootFamilies":[]}