PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8479601-2 1993 Since SAM causes PD-like symptoms in rodents, the decreased efficacy of chronic L-dopa administered to PD patients may result from a rebound increase in SAM via methionine adenosyl transferase (MAT), which produces SAM from methionine and ATP. Adenosine Triphosphate 239-242 methionine adenosyltransferase 1A Homo sapiens 161-192 8479601-2 1993 Since SAM causes PD-like symptoms in rodents, the decreased efficacy of chronic L-dopa administered to PD patients may result from a rebound increase in SAM via methionine adenosyl transferase (MAT), which produces SAM from methionine and ATP. Adenosine Triphosphate 239-242 methionine adenosyltransferase 1A Homo sapiens 194-197