PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16259621-1 2006 Thymidylate synthase (TS) catalyses the reductive methylation of dUMP to form dTMP, a reaction that is essential for maintenance of nucleotide pools during cell growth. 2'-deoxyuridylic acid 65-69 thymidylate synthetase Homo sapiens 0-20 16259621-1 2006 Thymidylate synthase (TS) catalyses the reductive methylation of dUMP to form dTMP, a reaction that is essential for maintenance of nucleotide pools during cell growth. 2'-deoxyuridylic acid 65-69 thymidylate synthetase Homo sapiens 22-24