title: Metal ion requirement of goat carboxypeptidase B.
mesh_terms: D000818:Animals; D002268:Carboxypeptidases; D004789:Enzyme Activation / Q000187:drug effects; D006041:Goats; D008670:Metals / Q000494:pharmacology*; D015032:Zinc / Q000494:pharmacology
chemical_list: D008670:Metals; D002268:Carboxypeptidases; D015032:Zinc