PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20363925-1 2010 Methionine adenosyltransferase (MAT) catalyzes the synthesis of S-adenosylmethionine, the principal methyl donor, and is encoded by MAT1A and MAT2A in mammals. S-Adenosylmethionine 64-84 methionine adenosyltransferase 1A Homo sapiens 132-137 20363925-7 2010 Huh7 cells overexpressing MAT1A had higher S-adenosylmethionine levels but lower bromodeoxyuridine incorporation than control cells. S-Adenosylmethionine 43-63 methionine adenosyltransferase 1A Homo sapiens 26-31