Predicted to enable endopeptidase activity; oligopeptidase activity; and peptide binding activity. Predicted to be involved in proteolysis. Predicted to act upstream of or within protein metabolic process. Located in cytoplasm and nucleus. Is expressed in several structures, including cranial ganglion; genitourinary system; heart ventricle; thymus primordium; and vibrissa. Orthologous to human PREP (prolyl endopeptidase). [provided by Alliance of Genome Resources, Apr 2022]