Gene Gene information from NCBI Gene database.
Entrez ID 3251
Gene name Hypoxanthine phosphoribosyltransferase 1
Gene symbol HPRT1
Synonyms (NCBI Gene)
HGPRTHPRT
Chromosome X
Chromosome location Xq26.2-q26.3
Summary The protein encoded by this gene is a transferase, which catalyzes conversion of hypoxanthine to inosine monophosphate and guanine to guanosine monophosphate via transfer of the 5-phosphoribosyl group from 5-phosphoribosyl 1-pyrophosphate. This enzyme pla
SNPs SNP information provided by dbSNP.
53
SNP ID Visualize variation Clinical significance Consequence
rs137852477 T>G Other, pathogenic Coding sequence variant, missense variant
rs137852478 A>T Other, pathogenic Coding sequence variant, missense variant
rs137852479 A>G Other, pathogenic Coding sequence variant, missense variant
rs137852480 T>C Other, pathogenic Coding sequence variant, missense variant
rs137852481 C>A Other, pathogenic Coding sequence variant, missense variant
miRNA miRNA information provided by mirtarbase database.
296
miRTarBase ID miRNA Experiments Reference
MIRT016412 hsa-miR-193b-3p Microarray 20304954
MIRT025379 hsa-miR-34a-5p qRT-PCR 19696787
MIRT048012 hsa-miR-30c-5p CLASH 23622248
MIRT108873 hsa-miR-19a-3p PAR-CLIP 20371350
MIRT108874 hsa-miR-19b-3p PAR-CLIP 20371350
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
54
GO ID Ontology Definition Evidence Reference
GO:0000166 Function Nucleotide binding IEA
GO:0000287 Function Magnesium ion binding IBA
GO:0000287 Function Magnesium ion binding IDA 10360366
GO:0001913 Process T cell mediated cytotoxicity IEA
GO:0001975 Process Response to amphetamine IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
308000 5157 ENSG00000165704
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P00492
Protein name Hypoxanthine-guanine phosphoribosyltransferase (HGPRT) (HGPRTase) (EC 2.4.2.8)
Protein function Converts guanine to guanosine monophosphate, and hypoxanthine to inosine monophosphate. Transfers the 5-phosphoribosyl group from 5-phosphoribosylpyrophosphate onto the purine. Plays a central role in the generation of purine nucleotides through
PDB 1BZY , 1D6N , 1HMP , 1Z7G , 2VFA , 3GEP , 3GGC , 3GGJ , 4IJQ , 4KN6 , 4RAB , 4RAC , 4RAD , 4RAN , 4RAO , 4RAQ , 5BRN , 5BSK , 5HIA , 5W8V , 6BNJ , 7SAN , 8TPY
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00156 Pribosyltran 36 196 Phosphoribosyl transferase domain Domain
Sequence
Sequence length 218
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Purine metabolism
Drug metabolism - other enzymes
Metabolic pathways
Nucleotide metabolism
  Purine salvage
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
41
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
HPRT ANN ARBOR Pathogenic rs137852477 RCV000010713
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
HPRT ARLINGTON Likely pathogenic rs137852478 RCV000010715
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
HPRT ASHVILLE Pathogenic rs137852479 RCV000010717
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
HPRT CHERMSIDE Pathogenic rs2077673385 RCV001255650
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
Cervical cancer Likely benign ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
GOUT, HPRT-RELATED CTD, Disgenet
CTD, Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
History of neurodevelopmental disorder Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
HPRT EDINBURGH Uncertain significance ClinVar
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acute leukemia Leukemia BEFREE 7692286
★☆☆☆☆
Found in Text Mining only
Acute lymphocytic leukemia Lymphocytic Leukemia BEFREE 11753611, 15231655, 15388815, 7692286
★☆☆☆☆
Found in Text Mining only
Acute Promyelocytic Leukemia Promyelocytic Leukemia BEFREE 12473739, 2908855
★☆☆☆☆
Found in Text Mining only
Adenocarcinoma of lung (disorder) Lung adenocarcinoma BEFREE 25505129
★☆☆☆☆
Found in Text Mining only
Adult Acute Lymphocytic Leukemia Lymphocytic Leukemia BEFREE 7692286
★☆☆☆☆
Found in Text Mining only
Adult type dermatomyositis Dermatomyositis BEFREE 10219255
★☆☆☆☆
Found in Text Mining only
Alzheimer Disease Alzheimer disease Pubtator 21305049 Associate
★☆☆☆☆
Found in Text Mining only
Anemia Anemia HPO_DG
★☆☆☆☆
Found in Text Mining only
Anemia Sickle Cell Sickle cell anemia Pubtator 10828048 Associate
★☆☆☆☆
Found in Text Mining only
Anemia, Megaloblastic Anemia HPO_DG
★☆☆☆☆
Found in Text Mining only