PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17909293-1 2007 Beta-alanine synthase catalyzes the last step in the reductive degradation pathway for uracil and thymine, which represents the main clearance route for the widely used anticancer drug 5-fluorouracil. Uracil 87-93 pyd3 Drosophila melanogaster 0-21