ADRA2B, Official Symbol ADRA2Bprovided by HGNC Official Full Name adrenoceptor alpha 2Bprovided by HGNC Primary source HGNC:HGNC:282 See related Ensembl:ENSG00000274286 MIM:104260; AllianceGenome:HGNC:282 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as FAME2; ADRA2L1; ADRARL1; ADRA2RL1; ALPHA2BAR; alpha-2BAR Summary This intronless gene encodes a seven-pass transmembrane protein. This protein is a member of a subfamily of G protein-coupled receptors that regulate neurotransmitter release from sympathetic nerves and from adrenergic neurons in the central nervous system. [provided by RefSeq, Apr 2014] Orthologs mouse all