RGS19, Official Symbol RGS19provided by HGNC Official Full Name regulator of G protein signaling 19provided by HGNC Primary source HGNC:HGNC:13735 See related Ensembl:ENSG00000171700 MIM:605071; AllianceGenome:HGNC:13735 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 GAIP; RGSGAIP Summary G proteins mediate a number of cellular processes. The protein encoded by this gene belongs to the RGS (regulators of G-protein signaling) family and specifically interacts with G protein, GAI3. This protein is a guanosine triphosphatase-activating protein that functions to down-regulate Galpha i/Galpha q-linked signaling. Alternatively spliced transcript variants encoding the same protein isoform have been found for this gene. [provided by RefSeq, Jul 2008] Expression Broad expression in spleen (RPKM 10.5), bone marrow (RPKM 8.6) and 21 other tissues See more Orthologs mouse all