PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31765890-1	2020	Glutathione peroxidase 2 (GPx2) is one of the five selenoprotein GPxs having a selenocysteine in the active center.	Selenocysteine	79-93	glutathione peroxidase 2	Homo sapiens	0-24	
31765890-1	2020	Glutathione peroxidase 2 (GPx2) is one of the five selenoprotein GPxs having a selenocysteine in the active center.	Selenocysteine	79-93	glutathione peroxidase 2	Homo sapiens	26-30