PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1324664-0	1992	Localization of smg p25A/rab3A p25, a small GTP-binding protein, at the active zone of the rat neuromuscular junction.	Guanosine Triphosphate	44-47	lipocalin 2	Rattus norvegicus	20-23