Predicted to enable metal ion binding activity and serine-type endopeptidase activity. Predicted to act upstream of or within proteolysis. Predicted to be located in extracellular region. Predicted to be active in plasma membrane. Is expressed in epididymis; large intestine; ovary; and testis. Orthologous to human OVCH2 (ovochymase 2). [provided by Alliance of Genome Resources, Apr 2022]