PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15894114-1	2005	The B cell antigen receptor (BCR) composed of the ligand-binding membrane IgM (mIgM) and the signaling component, Ig-alpha/beta, is known to inducibly associate with membrane microdomains rich in cholesterol and sphingolipids, termed lipid rafts.	Sphingolipids	212-225	BCR activator of RhoGEF and GTPase	Mus musculus	4-27	
15894114-1	2005	The B cell antigen receptor (BCR) composed of the ligand-binding membrane IgM (mIgM) and the signaling component, Ig-alpha/beta, is known to inducibly associate with membrane microdomains rich in cholesterol and sphingolipids, termed lipid rafts.	Sphingolipids	212-225	BCR activator of RhoGEF and GTPase	Mus musculus	29-32