PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 655372-0 1978 Enzymatic synthesis of [6-14C]orotidine 5"-monophosphate and its use in the assay of orotate phosphoribosyltransferase and orotidylate decarboxylase. [6-14c]orotidine 5"-monophosphate 23-56 uridine monophosphate synthetase Homo sapiens 85-118