PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17535892-1 2007 The physiological ligand for the vitamin D receptor (VDR) is 1,25-dihydroxyvitamin D(3). 1,25-dihydroxyvitamin D 61-84 vitamin D receptor Rattus norvegicus 33-51 17535892-1 2007 The physiological ligand for the vitamin D receptor (VDR) is 1,25-dihydroxyvitamin D(3). 1,25-dihydroxyvitamin D 61-84 vitamin D receptor Rattus norvegicus 53-56