PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24965069-2	2015	The S1P-induced current is mainly carried by anions, because the reversal potential of the current was shifted by replacement of extracellular Cl(-) by glutamate(-) but not when extracellular Na(+) was substituted by Tris(+).	Glutamic Acid	152-161	sphingosine-1-phosphate receptor 1	Mus musculus	4-7	
18708635-1	2008	Strong evidence exists for interactions of zwitterionic phosphate and amine groups in sphingosine-1 phosphate (S1P) to conserved Arg and Glu residues present at the extracellular face of the third transmembrane domain of S1P receptors.	Glutamic Acid	137-140	sphingosine-1-phosphate receptor 1	Mus musculus	111-114	
18708635-1	2008	Strong evidence exists for interactions of zwitterionic phosphate and amine groups in sphingosine-1 phosphate (S1P) to conserved Arg and Glu residues present at the extracellular face of the third transmembrane domain of S1P receptors.	Glutamic Acid	137-140	sphingosine-1-phosphate receptor 1	Mus musculus	221-224	
28625547-2	2017	S1P signalling enhances presynaptic glutamate release and is essential for neural development.	Glutamic Acid	36-45	sphingosine-1-phosphate receptor 1	Mus musculus	0-3