PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15983407-1	2005	Purine nucleoside phosphorylase (PNP) is a key enzyme in the purine-salvage pathway, which allows cells to utilize preformed bases and nucleosides in order to synthesize nucleotides.	Nucleosides	135-146	purine nucleoside phosphorylase	Homo sapiens	0-31	
15983407-1	2005	Purine nucleoside phosphorylase (PNP) is a key enzyme in the purine-salvage pathway, which allows cells to utilize preformed bases and nucleosides in order to synthesize nucleotides.	Nucleosides	135-146	purine nucleoside phosphorylase	Homo sapiens	33-36