title: Activation of chymotrypsinogen-A. An hypothesis based upon comparison of the crystal structures of chymotrypsinogen-A and alpha-chymotrypsin.
mesh_terms: D001224:Aspartic Acid; D002384:Catalysis; D002918:Chymotrypsin; D002919:Chymotrypsinogen; D004789:Enzyme Activation; D006639:Histidine; D009949:Orientation; D011485:Protein Binding; D011487:Protein Conformation
chemical_list: D001224:Aspartic Acid; D006639:Histidine; D002919:Chymotrypsinogen; D002918:Chymotrypsin