PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33976221-2	2021	Receptor activation involves glycine- and glutamate-stabilized closure of the GluN1 and GluN2 subunit ligand binding domains that is allosterically regulated by the amino-terminal domain (ATD).	Glycine	29-36	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	78-83	
33976221-6	2021	Glycine binding to GluN1 has no detectable effect, but unlocks the receptor for activation so that glycine and glutamate together drive an altered activation trajectory that is consistent with ATD dimer separation and rotation.	Glycine	0-7	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	19-24	
33976221-6	2021	Glycine binding to GluN1 has no detectable effect, but unlocks the receptor for activation so that glycine and glutamate together drive an altered activation trajectory that is consistent with ATD dimer separation and rotation.	Glycine	99-106	glutamate ionotropic receptor NMDA type subunit 1	Homo sapiens	19-24