PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15604714-1	2004	Putrescine N-methyltransferase (PMT) catalyzes the first committed step of nicotine biosynthesis, converting putrescine into N-methylputrescine.	Putrescine	109-119	putrescine N-methyltransferase 1	Nicotiana tabacum	0-30	
15604714-1	2004	Putrescine N-methyltransferase (PMT) catalyzes the first committed step of nicotine biosynthesis, converting putrescine into N-methylputrescine.	Putrescine	109-119	putrescine N-methyltransferase 1	Nicotiana tabacum	32-35