PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7463039-2 1980 The copper(I) chloride, pyridine system has shown marked tryptophan 2,3-dioxygenase activity with tryptophan and indole derivatives. pyridine 24-32 tryptophan 2,3-dioxygenase Homo sapiens 57-83 33644006-2 2020 These in silico docking results of quinoline and pyridine substrates, with TDO, also provided support for the postulated cis-dihydroxylation of electron-deficient pyridyl rings, to give transient cis-dihydrodiol intermediates and the derived hydroxyquinolines. pyridine 49-57 tryptophan 2,3-dioxygenase Homo sapiens 75-78