Automated description from the Alliance of Genome Resources
Predicted to have cysteine-type endopeptidase inhibitor activity. Predicted to be involved in defense response to Gram-negative bacterium and killing of cells of other organism. Predicted to localize to several cellular components, including the nucleus; sperm flagellum; and sperm head. Is expressed in epididymis. Orthologous to human CST11 (cystatin 11).