PRSS3, Official Symbol PRSS3provided by HGNC Official Full Name serine protease 3provided by HGNC Primary source HGNC:HGNC:9486 See related Ensembl:ENSG00000010438 MIM:613578; AllianceGenome:HGNC:9486 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 T9; MTG; TRY3; TRY4; PRSS4 Summary This gene encodes a trypsinogen, which is a member of the trypsin family of serine proteases. This enzyme is expressed in the brain and pancreas and is resistant to common trypsin inhibitors. It is active on peptide linkages involving the carboxyl group of lysine or arginine. This gene is localized to the locus of T cell receptor beta variable orphans on chromosome 9. Four transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Oct 2010] Expression Restricted expression toward pancreas (RPKM 3091.3) See more Orthologs all