PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24569459-2 2014 XLH-associated mutations in phosphate-regulating endopeptidase (PHEX) result in elevated serum FGF23, decreased renal phosphate reabsorption, and low serum concentrations of phosphate (inorganic phosphorus, Pi) and 1,25-dihydroxyvitamin D [1,25(OH)2D]. inorganic phosphorus 185-205 phosphate regulating endopeptidase homolog X-linked Homo sapiens 64-68