PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15196126-2	2004	Humans lack the galactose-alpha1,3-galactose (alphaGal) epitope on endothelial cell surfaces and therefore have preformed anti-alphaGal antibodies.	,3-galactose	32-44	glycoprotein galactosyltransferase alpha 1, 3	Mus musculus	46-54