PMID-sentid	Pub_year	Sent_text	compound_name	comp_offset	prot_official_name	organism	prot_offset
23273201-1	2012	MTHFR is a key enzyme in folate metabolism that catalyzes the conversion of 5, 10—methlenetetrahydrofolate (5, 10— methylene THF) to 5—methyltetrahydrofolate (5—methyl THF), a predominant circulatory form of folate and methyl donor for the remethylation of homocysteine to methionine.	5-Methyl THF	201-211	methylenetetrahydrofolate reductase	Homo sapiens	0-5
7771463-14	1995	Methyl-THF also neutralized MTX in pernicious anemia, but its effect was certainly enhanced by addition of CN-Cbl.	5-Methyl THF	0-10	Cbl proto-oncogene	Homo sapiens	110-113
29882091-2	2018	PURPOSE: To evaluate the possibility of correcting metabolic defects in gametes and embryos due to methylene tetra hydrofolate reductase (MTHFR) isoforms C677T and A1298C, by supplementation with 5-methyl THF instead of synthetic folic acid.	5-Methyl THF	196-208	methylenetetrahydrofolate reductase	Homo sapiens	99-136
29882091-2	2018	PURPOSE: To evaluate the possibility of correcting metabolic defects in gametes and embryos due to methylene tetra hydrofolate reductase (MTHFR) isoforms C677T and A1298C, by supplementation with 5-methyl THF instead of synthetic folic acid.	5-Methyl THF	196-208	methylenetetrahydrofolate reductase	Homo sapiens	138-143