PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19651420-1	2009	Putrescine N-methyltransferase (PMT) catalyses S-adenosylmethionine (SAM) dependent methylation of the diamine putrescine.	S-Adenosylmethionine	49-67	putrescine N-methyltransferase 3	Nicotiana tabacum	32-35	
19651420-7	2009	PMT and spermidine synthase proteins share the same overall protein structure; they bind the same substrate putrescine and similar co-substrates, SAM and decarboxylated S-adenosylmethionine.	S-Adenosylmethionine	169-189	putrescine N-methyltransferase 3	Nicotiana tabacum	0-3