title: Structural investigations on pancreatic alpha-amylase. The effect of urea on the ultraviolet absorption.
mesh_terms: D000681:Amylases; D000818:Animals; D002118:Calcium; D055598:Chemical Phenomena; D002621:Chemistry; D004492:Edetic Acid; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D010179:Pancreas / Q000201:enzymology; D011485:Protein Binding; D011489:Protein Denaturation; D012997:Solvents; D013053:Spectrophotometry; D013552:Swine; D014364:Tryptophan; D014443:Tyrosine; D014466:Ultraviolet Rays; D014508:Urea
chemical_list: D012997:Solvents; D014443:Tyrosine; D014364:Tryptophan; D014508:Urea; D004492:Edetic Acid; D000681:Amylases; D002118:Calcium