PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28655775-1 2017 Mammals incorporate a major proportion of absorbed iron as heme, which is catabolized by the heme oxygenase 1 (HO1)-NADPH-cytochrome P450 reductase (CPR) complex into biliverdin, carbon monoxide, and ferrous iron. Iron 51-55 cytochrome p450 oxidoreductase Homo sapiens 116-147 28655775-1 2017 Mammals incorporate a major proportion of absorbed iron as heme, which is catabolized by the heme oxygenase 1 (HO1)-NADPH-cytochrome P450 reductase (CPR) complex into biliverdin, carbon monoxide, and ferrous iron. Iron 208-212 cytochrome p450 oxidoreductase Homo sapiens 116-147