{"symbol":"P2RX2","synonyms":["DFNA41","P2X2"],"name":"purinergic receptor P2X, ligand gated ion channel, 2","description":"The product of this gene belongs to the family of purinoceptors for ATP. This receptor functions as a ligand-gated ion channel. Binding to ATP mediates synaptic transmission between neurons and from neurons to smooth muscle. Multiple transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Aug 2013]","ncbiEntrezGeneId":22953,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/22953","proteins":[{"symbol":"P2RX2_HUMAN","href":"/api/1.0/protein/P2RX2_HUMAN"}],"hgncRootFamilies":[{"name":"Purinergic receptors (P2R)","href":"/api/1.0/gene_family/Purinergic+receptors+%28P2R%29"},{"name":"Ion channels","href":"/api/1.0/gene_family/Ion+channels"}]}