PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23853587-8	2013	Like TSP-1, BAD-1 blocks activation of T cells in a manner requiring the heparan sulfate-modified surface molecule CD47, and impairs effector functions.	Heparitin Sulfate	73-88	CD47 molecule	Homo sapiens	115-119	
21343308-0	2011	Heparan sulfate modification of the transmembrane receptor CD47 is necessary for inhibition of T cell receptor signaling by thrombospondin-1.	Heparitin Sulfate	0-15	CD47 molecule	Homo sapiens	59-63