PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11241585-2 2001 The deficiency of hypoxanthine-guanine phosphoribosyl transferase (HGPRT) in LNS leads to increased hypoxanthine and uric acid production. Hypoxanthine 18-30 hypoxanthine phosphoribosyltransferase 1 Homo sapiens 67-72