Predicted to enable calcium ion binding activity and serine-type endopeptidase activity. Predicted to be involved in endothelial cell migration and zymogen activation. Predicted to be active in extracellular space. Human ortholog(s) of this gene implicated in pancreatitis. Orthologous to several human genes including PRSS3 (serine protease 3). [provided by Alliance of Genome Resources, Apr 2022]