Predicted to enable amidase activity; monosaccharide binding activity; and serine-type endopeptidase activity. Involved in acrosome matrix dispersal; penetration of zona pellucida; and response to steroid hormone. Located in Golgi-associated vesicle and acrosomal vesicle. Orthologous to human ACR (acrosin). [provided by Alliance of Genome Resources, Apr 2022]