PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12662305-9	2003	Furthermore, AtPUP1 mediates transport of caffeine and ribosylated purine derivatives in yeast.	Caffeine	42-50	purine permease 1	Arabidopsis thaliana	13-19	
30999827-4	2019	Although caffeine is not an endogenous metabolite in Arabidopsis and rice, AtPUP1 and OsPUP7 were suggested to transport caffeine.	Caffeine	121-129	purine permease 1	Arabidopsis thaliana	75-81