PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2550427-7	1989	This apparent reduction in the affinity of VDR for 1,25-(OH)2D3 was due to degradation of free 1,25-(OH)2[3H]D3 which occurred during whole cell saturation assay.	Cholecalciferol	61-63	vitamin D receptor	Homo sapiens	43-46