phosphoribosylpyrophosphate synthetase superactivity

Summary
Synonym
  • PRPP synthetase superactivity
  • PRPS1 superactivity
Definition
An inherited metabolic disorder characterized by increased synthesis of phosphoribosylpyrophosphate resulting in increased production of uric acid and purine that has_material_basis_in X-linked recessive inheritance of mutations in PRPS1 on Xq22.3 that result in increased activity of the gene. The mild form of the disease has late-juvenile or early adult onset while the more severe form has infantile or early-childhood onset.
Super Class
X-linked recessive disease inherited metabolic disorder
External Links
Disease Ontology
DOID:0111260
Mondo Disease Ontology
MeSH
UMLS
ORDO
OMIM
Related Genes
Displaying all 2 entries
Gene ID Gene Symbol Description Source
4860 PNP purine nucleoside phosphorylase
5631 PRPS1 phosphoribosyl pyrophosphate synthetase 1
Related Glycoprotein
The Human Phenotype Ontology
Displaying entries 31 - 40 of 49 in total
HPO ID HPO Term
HP:0000369 Low-set ears
HP:0000444 Convex nasal ridge
HP:0000486 Strabismus
HP:0000494 Downslanted palpebral fissures
HP:0000508 Ptosis
HP:0000540 Hypermetropia
HP:0000601 Hypotelorism
HP:0001270 Motor delay
HP:0001419 X-linked recessive inheritance
HP:0001518 Small for gestational age
Displaying 1 entry
Gene ID Gene Symbol Description
5631 PRPS1 phosphoribosyl pyrophosphate synthetase 1

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01


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Last updated: August 19, 2024