PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21724868-6	2011	These findings suggest that the endothelium possesses regulatory mechanisms, which prevent eNOS oxidase activity from pterin-free eNOS.	Pterins	118-124	nitric oxide synthase 3	Homo sapiens	91-95	
21724868-6	2011	These findings suggest that the endothelium possesses regulatory mechanisms, which prevent eNOS oxidase activity from pterin-free eNOS.	Pterins	118-124	nitric oxide synthase 3	Homo sapiens	130-134	
21724868-7	2011	Using a combination of gene silencing and pharmacological approaches, we demonstrate that eNOS-caveolin-1 association is increased under conditions of reduced pterin bioavailability and that this sequestration serves to suppress eNOS uncoupling.	Pterins	159-165	nitric oxide synthase 3	Homo sapiens	90-94	
9875848-0	1998	Crystal structure of constitutive endothelial nitric oxide synthase: a paradigm for pterin function involving a novel metal center.	Pterins	84-90	nitric oxide synthase 3	Homo sapiens	34-67