HPRT1 gene

GPTKB entity

Statements (46)
Predicate Object
gptkbp:instanceOf gptkb:gene
gptkbp:alias HGPRT
HPRT
hypoxanthine phosphoribosyltransferase
gptkbp:alternativeSplicing yes
gptkbp:associatedWith gptkb:Lesch-Nyhan_syndrome
Kelley-Seegmiller syndrome
gptkbp:biologicalProcess transferase activity
purine nucleotide biosynthesis
salvage of purines from degraded DNA and RNA
gptkbp:discoveredBy Seegmiller JE et al.
gptkbp:encodes gptkb:hypoxanthine-guanine_phosphoribosyltransferase
gptkbp:Entrez_Gene_ID 3251
ENSG00000165704
gptkbp:expressedIn many tissues
gptkbp:firstDescribed 1967
gptkbp:fullName hypoxanthine phosphoribosyltransferase 1
gptkbp:function catalyzes conversion of guanine to GMP
catalyzes conversion of hypoxanthine to IMP
purine salvage pathway
gptkbp:gene HPRT1
gptkbp:HGNC_ID 5157
https://www.w3.org/2000/01/rdf-schema#label HPRT1 gene
gptkbp:inheritance X-linked recessive
gptkbp:length 218 amino acids
approximately 44 kb
gptkbp:locatedOnChromosome gptkb:X_chromosome
Xq26.1
gptkbp:molecularWeight 24 kDa
gptkbp:mutationAssociatedWith nonsense
deletion
insertion
missense
splicing
gptkbp:numberOfExons 9
gptkbp:OMIM 308000
gptkbp:orthologInMouse Hprt gene
gptkbp:product monomer
gptkbp:proteinDeficiencyLeadsTo neurological dysfunction
hyperuricemia
self-mutilation behavior in Lesch-Nyhan syndrome
gptkbp:UniProtID P00492
gptkbp:usedAs housekeeping gene in molecular biology
gptkbp:bfsParent gptkb:Lesch–Nyhan_syndrome
gptkb:Nyhan_syndrome
gptkbp:bfsLayer 7