PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1542401-7 1992 These data suggest that the depression of the MSR was the result of a GABA-mediated pathway, while the facilitation of MSR involved both glycine and GABA. gamma-Aminobutyric Acid 70-74 5-methyltetrahydrofolate-homocysteine methyltransferase reductase Homo sapiens 46-49 1542401-7 1992 These data suggest that the depression of the MSR was the result of a GABA-mediated pathway, while the facilitation of MSR involved both glycine and GABA. gamma-Aminobutyric Acid 149-153 5-methyltetrahydrofolate-homocysteine methyltransferase reductase Homo sapiens 119-122