PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22002086-3 2011 The model consists of all known reactions and rate constants for reactions of superoxide, hydrogen peroxide, and chloride ions with MPO, except for the reaction of superoxide with compound I, which could only be estimated. Chlorides 113-121 myeloperoxidase Homo sapiens 132-135 22002086-4 2011 Compound I is a transitory redox intermediate of MPO that is responsible for oxidizing chloride ions to hypochlorous acid. Chlorides 87-95 myeloperoxidase Homo sapiens 49-52