PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12680784-7 2003 Thus, we conclude that an electrophilic quinone oxidation product that reacts with intracellular nucleophiles including protein thiol or GSH plays a major role in the GSTP1 gene expression. quinone 40-47 glutathione S-transferase pi 1 Homo sapiens 167-172