PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21384861-3 2011 In studies using 1,2-naphthoquinone (1,2-NQ) as a model quinone, we found that Keap1, the negative regulator of Nrf2, was readily arylated at its reactive thiols by 1,2-NQ. quinone 28-35 kelch-like ECH-associated protein 1 Mus musculus 79-84