title: Physico-chemical characterization of tryptophyl residues in chymotrypsinogen-A and pi-chymotrypsin.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D002918:Chymotrypsin / Q000032:analysis*; D002919:Chymotrypsinogen / Q000032:analysis; D004789:Enzyme Activation; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D008745:Methylation; D010666:Phenylpropionates; D011489:Protein Denaturation; D012965:Sodium Chloride; D013053:Spectrophotometry; D013696:Temperature; D014364:Tryptophan / Q000032:analysis*
chemical_list: D010666:Phenylpropionates; D012965:Sodium Chloride; D014364:Tryptophan; D002919:Chymotrypsinogen; D002918:Chymotrypsin