title: Metal ion specificity of the conversion of bovine factors IX, IX alpha, and IXa alpha to bovine factor IXa beta.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002413:Cations, Divalent; D002417:Cattle; D004789:Enzyme Activation; D005164:Factor IX / Q000378:metabolism*; D007700:Kinetics; D011485:Protein Binding; D013324:Strontium / Q000494:pharmacology
chemical_list: D002413:Cations, Divalent; D005164:Factor IX; D002118:Calcium; D013324:Strontium