PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8185875-6	1994	The principle component of the coating is nitrite ion, which in the presence of ozone is oxidized to nitrate ion on the filter medium (NO2- + O3 produces NO3- + O2).	Nitrates	101-108	NBL1, DAN family BMP antagonist	Homo sapiens	154-157