PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
11939777-2	2002	The NapB protein is essential in transferring electrons to the large catalytic subunit NapA, which subsequently reduces nitrate to nitrite.	Acecainide	87-91	NSF attachment protein beta	Homo sapiens	4-8	
11939777-8	2002	We propose a hypothetical but plausible model of the NapAB complex in which the four redox centers are positioned in a virtually linear configuration which spans a distance of nearly 40 A, suggesting an efficient pathway for the transfer of electrons from NapC, the physiological electron donor of NapB, to a nitrate molecule at the catalytic site of NapA.	Acecainide	53-57	NSF attachment protein beta	Homo sapiens	298-302