PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22881869-6 2013 MPO has many substrates, but its main phagosomal reactions should be to dismutate superoxide and, provided adequate chloride, catalyze efficient conversion of hydrogen peroxide to hypochlorous acid (HOCl). Chlorides 116-124 myeloperoxidase Homo sapiens 0-3