PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9108260-2	1997	Through its substrates, products and downstream metabolites, methionine synthase is directly involved in the sulphur amino acid pathways, polyamine biosynthesis, biological methylations and one-carbon-unit transfers.	Polyamines	138-147	5-methyltetrahydrofolate-homocysteine methyltransferase	Rattus norvegicus	61-80