title: The effect of thorium on thrombin. The role of carboxyl groups.
mesh_terms: D000818:Animals; D001555:Benzene Derivatives; D002122:Calcium Chloride; D002247:Carbon Isotopes; D002417:Cattle; D002712:Chlorides; D010450:Endopeptidases / Q000032:analysis; D004950:Esterases / Q000032:analysis / Q000037:antagonists & inhibitors; D004952:Esters; D005998:Glycine; D006863:Hydrogen-Ion Concentration; D007094:Imides; D007700:Kinetics; D011480:Protease Inhibitors; D011489:Protein Denaturation; D013910:Thorium; D013917:Thrombin / Q000032:analysis / Q000037:antagonists & inhibitors*
chemical_list: D001555:Benzene Derivatives; D002247:Carbon Isotopes; D002712:Chlorides; D004952:Esters; D007094:Imides; D011480:Protease Inhibitors; D013910:Thorium; D004950:Esterases; D010450:Endopeptidases; D013917:Thrombin; D002122:Calcium Chloride; D005998:Glycine