PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
23973313-1	2013	NMDA receptors are ligand-gated ion channels that assemble into tetrameric receptor complexes composed of glycine-binding GluN1 and GluN3 subunits (GluN3A-B) and glutamate-binding GluN2 subunits (GluN2A-D).	Glycine	106-113	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	122-127	
23973313-2	2013	NMDA receptors can assemble as GluN1/N2 receptors and as GluN3-containing NMDA receptors, which are either glutamate/glycine-activated triheteromeric GluN1/N2/N3 receptors or glycine-activated diheteromeric GluN1/N3 receptors.	Glycine	117-124	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	150-155	
23973313-2	2013	NMDA receptors can assemble as GluN1/N2 receptors and as GluN3-containing NMDA receptors, which are either glutamate/glycine-activated triheteromeric GluN1/N2/N3 receptors or glycine-activated diheteromeric GluN1/N3 receptors.	Glycine	117-124	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	150-155	
23973313-3	2013	The glycine-binding GluN1 and GluN3 subunits display strikingly different pharmacological selectivity profiles.	Glycine	4-11	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	20-25