title: The influence of metal ions in the activation of bovine factor IX by the coagulant protein of Russell's viper venom.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002412:Cations; D002413:Cations, Divalent; D002417:Cattle; D004789:Enzyme Activation; D005164:Factor IX / Q000378:metabolism*; D007700:Kinetics; D008345:Manganese / Q000494:pharmacology; D012910:Snake Venoms / Q000494:pharmacology*
chemical_list: D002412:Cations; D002413:Cations, Divalent; D012910:Snake Venoms; D008345:Manganese; D005164:Factor IX; D002118:Calcium