PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
13679077-5	2003	Another potential source of reactive nitrogen species is the myeloperoxidase-hydrogen peroxide-nitrite system of activated phagocytes.	Nitrites	95-102	myeloperoxidase	Homo sapiens	61-76	
13679077-9	2003	Xanthine nitration by myeloperoxidase required hydrogen peroxide and nitrite.	Nitrites	69-76	myeloperoxidase	Homo sapiens	22-37