pentosuria

Summary
Synonym
  • L-xylulose reductase deficiency
  • L-xylulosuria
  • PNTSU
  • essential pentosuria
  • xylitol dehydrogenase deficiency
Definition
An amino acid metabolic disorder characterized by excretion of excess pentose L-xylulose (1-4 g/day) in the urine that has_material_basis_in homozygous or compound heterozygous mutation in DCXR on 17q25.3.
Super Class
amino acid metabolic disorder autosomal recessive disease
Disease Ontology
DOID:0111258
Mondo Disease Ontology
MeSH
UMLS
ORDO
OMIM
GARD
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
51181 DCXR dicarbonyl and L-xylulose reductase
Displaying 1 entry
Gene ID Gene Symbol Description Source
67880 Dcxr dicarbonyl L-xylulose reductase
Displaying 1 entry
Gene ID Gene Symbol Description Source
171408 Dcxr dicarbonyl and L-xylulose reductase
Displaying 1 entry
Gene ID Gene Symbol Description Source
179741 dhs-21 L-xylulose reductase
The Human Phenotype Ontology
Displaying all 4 entries
HPO ID HPO Term
HP:0011013 Abnormal circulating carbohydrate concentration
HP:0011021 Abnormal circulating enzyme concentration
HP:0000007 Autosomal recessive inheritance
HP:0003110 Abnormality of urine homeostasis
Displaying 1 entry
Gene ID Gene Symbol Description
51181 DCXR dicarbonyl and L-xylulose reductase

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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: December 9, 2024