PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9431993-8	1997	The human seryl-tRNA synthetase has been expressed in E. coli, purified (95% pure as determined by SDS/PAGE) and kinetic parameters have been measured for its substrate tRNA.	Sodium Dodecyl Sulfate	99-102	seryl-tRNA synthetase 1	Homo sapiens	10-31	
17894231-2	2007	The expression of full length recombinant SARS spike protein (rSS) in HeLa cells possessing specific reaction ability to chicken anti-sera was confirmed by SDS-PAGE and Western-blot (190 kD).	Sodium Dodecyl Sulfate	156-159	seryl-tRNA synthetase 1	Homo sapiens	42-46