PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1120184-4 1975 Myeloperoxidase was effective with either chloride or iodide as the halide, while lastoperoxidase was effective with iodide but not chloride. Chlorides 42-50 myeloperoxidase Homo sapiens 0-15