PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18635952-3	2008	Here, we analyzed the fate of the SREBP and ATF6, two key transcription factors of sterol biogenesis and the unfolded protein response, respectively.	Sterols	83-89	activating transcription factor 6	Homo sapiens	44-48	
16236796-1	2006	Regulated intramembrane proteolysis of the factors SREBP and ATF6 represents a central control mechanism in sterol homeostasis and stress response within the endoplasmic reticulum.	Sterols	108-114	activating transcription factor 6	Homo sapiens	61-65