PRSS3
Function
Digestive protease that cleaves proteins preferentially after an Arg residue and has proteolytic activity toward Kunitz-type trypsin inhibitors.
Sequence Similarities
Belongs to the peptidase S1 family.
Tissue Specificity
Detected in pancreas and pancreatic fluid (at protein level) (PubMed:6698368). Expressed in pancreas and brain (PubMed:8294000). Detected in ileum (PubMed:12021776).
Cellular localization
- Secreted
Alternative names
PRSS4, TRY3, TRY4, PRSS3, Trypsin-3, Brain trypsinogen, Mesotrypsin, Mesotrypsinogen, Serine protease 3, Serine protease 4, Trypsin III, Trypsin IV