title: A serine proteinase from cow snout epidermis degrades high molecular weight keratins.
mesh_terms: D000818:Animals; D002417:Cattle; D010450:Endopeptidases / Q000302:isolation & purification / Q000378:metabolism*; D004817:Epidermis / Q000201:enzymology; D005260:Female; D007633:Keratins / Q000378:metabolism*; D008970:Molecular Weight; D009666:Nose; D012697:Serine Endopeptidases; D012867:Skin / Q000201:enzymology*; D013379:Substrate Specificity
chemical_list: D007633:Keratins; D010450:Endopeptidases; D012697:Serine Endopeptidases