Automated description from the Alliance of Genome Resources
Exhibits serine-type endopeptidase inhibitor activity. Predicted to be involved in negative regulation of endopeptidase activity. Predicted to localize to the extracellular space. Is expressed in intestine; lung; skin; thymus; and uterus. Orthologous to human SERPINB3 (serpin family B member 3) and SERPINB4 (serpin family B member 4).