PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2325822-5 1990 The partially purified histidine decarboxylase from both sources was dependent on pyridoxal phosphate for maximal activity and was inhibited by alpha-fluoromethylhistidine, nickel chloride and cobaltous chloride but was not inhibited by impromidine, alpha-methyldopa, DTNB, zinc chloride or mercuric chloride. Pyridoxal Phosphate 82-101 dystrobrevin, beta Rattus norvegicus 268-272