PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2546797-3 1989 This ratio was determined to be 1.2 for both the myeloperoxidase/H2O2/chloride system and the related compound NH2Cl. Chlorides 70-78 myeloperoxidase Homo sapiens 49-64