PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18208517-1	2008	In the S-methylmethionine cycle of plants, homocysteine methyltransferase (HMT) catalyzes the formation of two molecules of methionine from homocysteine and S-methylmethionine, and methionine methyltransferase (MMT) catalyzes the formation of methionine from S-methylmethionine using S-adenosylmethionine as a methyl group donor.	Homocysteine	43-55	histamine N-methyltransferase	Homo sapiens	75-78	
11309147-2	2001	SMM serves as methyl donor for Met synthesis from homocysteine, catalyzed by homocysteine S-methyltransferase (HMT).	Homocysteine	50-62	histamine N-methyltransferase	Homo sapiens	77-109	
11309147-2	2001	SMM serves as methyl donor for Met synthesis from homocysteine, catalyzed by homocysteine S-methyltransferase (HMT).	Homocysteine	50-62	histamine N-methyltransferase	Homo sapiens	111-114