PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19622015-2 2009 Enzymatically active MPO, together with hydrogen peroxide and chloride, produces the powerful oxidant hypochlorous acid and is a key contributor to the oxygen-dependent microbicidal activity of phagocytes. Chlorides 62-70 myeloperoxidase Homo sapiens 21-24