SEARCH Articles Figures Tables Carboxypeptidase Procarboxypeptidase Cobalt procarboxypeptidase Conversion of procarboxypeptidase Procarboxypeptidase Procarboxypeptidase activation Procarboxypeptidase bovine Procarboxypeptidase, inactive precursor Procarboxypeptidases, protein Procarboxypeptidases, protein digestion