PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21595846-2	2011	Megalin and cubilin, endocytic receptors in proximal tubule cells, are involved in the reabsorption of vitamin D binding protein from glomerular filtrates and the subsequent intracellular conversion of 25-hydroxyvitamin D(3) to biologically active 1alpha,25-dihydroxyvitamin D(3).	25-hydroxyvitamin D	202-221	LDL receptor related protein 2	Homo sapiens	0-7