PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17014440-7	2006	Substrate specificity of equine tryptase was investigated using arginine and lysine containing substrates.	Lysine	77-83	proto-oncogene tyrosine-protein kinase receptor Ret	Equus caballus	32-40