PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8356593-14 1993 Our observations suggest that BQR may not only affect dihydroorotate dehydrogenase activity, but may also inhibit the enzyme cytidine deaminase, which converts cytidine to uridine. Uridine 172-179 cytidine deaminase Mus musculus 125-143