PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15919766-2	2005	Recent studies in our laboratory have shown that the nuclear receptor pregnane X receptor (PXR) is important in the transcriptional activation of the CYP2C9 promoter by drugs such as rifampicin and that the essential element is a constitutive androstane receptor (CAR)/PXR site -1839 bp upstream of the translation start site.	Rifampin	183-193	cytochrome P450 family 2 subfamily C member 9	Homo sapiens	150-156	
15919766-8	2005	Mutation of the two HNF4alpha binding sites differentially prevented up-regulation of CYP2C9 promoter by both CAR as well as HNF4alpha, synergy between the two receptors, and essentially abolished induction by rifampicin in HepG2 cells transfected with PXR.	Rifampin	210-220	cytochrome P450 family 2 subfamily C member 9	Homo sapiens	86-92