PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31533268-1	2019	Nitric oxide (NO) is a highly reactive molecule, generated through metabolism of L-arginine by NO synthase (NOS).	Arginine	81-91	nitric oxide synthase 2	Homo sapiens	95-106