PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16280858-9	2005	Transport studies established MRP4 as an efflux pump for prostaglandin E2 (Michaelis constant [Km] 3.5 muM), thromboxane B2 (Km 9.9 muM) and prostaglandin F2alpha (Km 12.6 muM).	Dinoprostone	57-73	latexin	Homo sapiens	103-106