PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19018976-1	2009	BACKGROUND AND AIMS: Mutations in the gene encoding the ABCB4 [adenosine triphosphate (ATP)-binding cassette, sub-family B (MDR/TAP), member 4] transporter lower phosphatidylcholine output into bile and contribute to cholesterol gallstone formation by decreasing the solubility of cholesterol in bile.	Phosphatidylcholines	162-181	ATP binding cassette subfamily B member 4	Homo sapiens	56-61