PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1651729-1 1991 NAD(P)H:quinone oxidoreductase (NQO1) is a flavoprotein which catalyzes the two-electron reduction of quinones and azo-dyes and thus prevents the formation of free radicals and toxic oxygen metabolites that may be generated by the one-electron reductions catalyzed by cytochrome P450 reductase. anthrone 115-119 crystallin zeta Homo sapiens 8-30