aspartylglucosaminuria

Summary
Synonym
  • aspartylglucosaminidase deficiency
  • aspartylglycosaminuria
  • glycosylasparaginase deficiency
Definition
A lysosomal storage disease that is characterized by delayed speech at 2-3 years of age, has_material_basis_in mutations in the AGA gene that result in the absence or shortage of the aspartylglucosaminidase enzyme in lysosomes, preventing the normal breakdown of glycoproteins.
Super Class
lysosomal storage disease
Disease Ontology
DOID:0050461
Mondo Disease Ontology
MeSH
UMLS
NCI Thesaurus
GARD
MGI genotype (from TogoID)
Related Genes
Displaying 1 entry
Gene ID Gene Symbol Description Source
175 AGA aspartylglucosaminidase
Displaying 1 entry
Gene ID Gene Symbol Description Source
11593 Aga aspartylglucosaminidase
Related Glycoprotein
Displaying 1 entry
UniProt ID Protein Name Source
B7ZNK6 Aga protein
The Human Phenotype Ontology
Displaying entries 51 - 60 of 75 in total
HPO ID HPO Term
HP:0000926 Platyspondyly
HP:0000943 Dysostosis multiplex
HP:0001061 Acne
HP:0001071 Angiokeratoma corporis diffusum
HP:0001252 Hypotonia
HP:0001257 Spasticity
HP:0001290 Generalized hypotonia
HP:0001382 Joint hypermobility
HP:0001609 Hoarse voice
HP:0001653 Mitral regurgitation
Displaying 1 entry
Gene ID Gene Symbol Description
175 AGA aspartylglucosaminidase

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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: April 6, 2026