PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
20112680-3	2009	The recombinant protein (Nsp2-N and Nsp2-C) were over expressed in E. coli BL21 and purified by Ni-NTA agarose affinity chromatogram and gel filtration.	ni-nta	96-102	reticulon 2	Homo sapiens	25-29