{"symbol":"ADRA1D","synonyms":["ADRA1","ADRA1R","DJ779E11.2","ADRA1A","DAR","ALPHA1"],"name":"adrenoceptor alpha 1D","description":"Alpha-1-adrenergic receptors (alpha-1-ARs) are members of the G protein-coupled receptor superfamily. They activate mitogenic responses and regulate growth and proliferation of many cells. There are 3 alpha-1-AR subtypes: alpha-1A, -1B and -1D, all of which signal through the Gq/11 family of G-proteins and different subtypes show different patterns of activation. This gene encodes alpha-1D-adrenergic receptor. Similar to alpha-1B-adrenergic receptor gene, this gene comprises 2 exons and a single intron that interrupts the coding region. [provided by RefSeq, Jul 2008]","ncbiEntrezGeneId":146,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/146","proteins":[{"symbol":"ADA1D_HUMAN","href":"/api/1.0/protein/ADA1D_HUMAN"}],"hgncRootFamilies":[{"name":"G protein-coupled receptors","href":"/api/1.0/gene_family/G+protein-coupled+receptors"}]}