PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 327981-1 1977 An earlier study of the metabolism of pentachlorophenol has shown that a metabolite, tetrachloro-p-hydroquinone, possessed pronounced inhibitory action on the activity of beta-glucuronidase from bacterial origin. 2,3,5,6-tetrachlorohydroquinone 85-111 glucuronidase beta Homo sapiens 171-189