POLR3A, Official Symbol POLR3Aprovided by HGNC Official Full Name RNA polymerase III subunit Aprovided by HGNC Primary source HGNC:HGNC:30074 See related Ensembl:ENSG00000148606 MIM:614258; AllianceGenome:HGNC:30074 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 ADDH; C160; HLD7; RPC1; WDRTS; RPC155; hRPC155 Summary The protein encoded by this gene is the catalytic component of RNA polymerase III, which synthesizes small RNAs. The encoded protein also acts as a sensor to detect foreign DNA and trigger an innate immune response. [provided by RefSeq, Aug 2011] Expression Ubiquitous expression in brain (RPKM 7.2), testis (RPKM 4.7) and 25 other tissues See more Orthologs mouse all