PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33705741-5 2021 The enzyme kinetic study demonstrated that 25HC3S specifically inhibited DNA methyltransferases, DNMT1, DNMT3a, and DNMT3b with IC50= 4.04, 3.03, and 9.05 x 10-6 M, respectively. 25-hydroxycholesterol 3-sulfate 43-49 DNA methyltransferase 3 beta Homo sapiens 116-122