PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
30389633-9	2019	Notably, the PERK/eIF-2alpha/ATF4 axis was most significantly activated by xanthatin.	xanthatin	75-84	activating transcription factor 4	Homo sapiens	29-33