PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10681518-3 2000 Myeloperoxidase and inducible nitric-oxide synthase are both stored in and secreted from the primary granules of activated leukocytes, and nitric oxide (nitrogen monoxide; NO) reacts with the iron center of hemeproteins at near diffusion-controlled rates. Iron 192-196 myeloperoxidase Homo sapiens 0-15