title: Location of the calcium ion binding site in porcine pancreatic elastase using a lanthanide ion probe.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002118:Calcium; D002918:Chymotrypsin; D005682:Gadolinium; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D010179:Pancreas / Q000201:enzymology; D010196:Pancreatic Elastase; D011485:Protein Binding; D011487:Protein Conformation; D013552:Swine; D014357:Trypsin
chemical_list: D005682:Gadolinium; D002918:Chymotrypsin; D010196:Pancreatic Elastase; D014357:Trypsin; D002118:Calcium