congenital disorder of glycosylation Ia

Summary
Synonym
  • PMM2-congenital disorder of glycosylation
  • congenital disorder of glycosylation 1a
Definition
A congenital disorder of glycosylation I that is characterized by a severe encephalopathy with axial hypotonia, abnormal eye movement, pronounced psychomotor retardation, peripheral neuropathy, cerebellar hypoplasia, and retinitis pigmentosa and has_material_basis_in homozygous or compound heterozygous mutation in the gene encoding phosphomannomutase-2 on chromosome 16p13.
Super Class
autosomal recessive disease congenital disorder of glycosylation type I
Disease Ontology
DOID:0080552
Mondo Disease Ontology
ORDO
OMIM
GARD
Related Genes
Displaying all 5 entries
Gene ID Gene Symbol Description Source
3481 IGF2 insulin like growth factor 2
3483 IGFALS insulin like growth factor binding protein acid labile subunit
3486 IGFBP3 insulin like growth factor binding protein 3
5372 PMM1 phosphomannomutase 1
5373 PMM2 phosphomannomutase 2
Displaying all 5 entries
Gene ID Gene Symbol Description Source
16002 Igf2 insulin-like growth factor 2
16005 Igfals insulin-like growth factor binding protein, acid labile subunit
16009 Igfbp3 insulin-like growth factor binding protein 3
29858 Pmm1 phosphomannomutase 1
54128 Pmm2 phosphomannomutase 2
Displaying all 3 entries
Gene ID Gene Symbol Description Source
24483 Igf2 insulin-like growth factor 2
24484 Igfbp3 insulin-like growth factor binding protein 3
79438 Igfals insulin-like growth factor binding protein, acid labile subunit
Displaying 1 entry
Gene ID Gene Symbol Description Source
39436 Pmm2 Phosphomannomutase type 2
Displaying 1 entry
Gene ID Gene Symbol Description Source
178364 F52B11.2 putative phosphomannomutase
Displaying 1 entry
Gene ID Gene Symbol Description Source
850499 SEC53 phosphomannomutase SEC53
The Human Phenotype Ontology
Displaying entries 1 - 10 of 131 in total
HPO ID HPO Term
HP:0000044 Hypogonadotropic hypogonadism
HP:0000091 Abnormal renal tubule morphology
HP:0000093 Proteinuria
HP:0000100 Nephrotic syndrome
HP:0000154 Wide mouth
HP:0000218 High palate
HP:0000219 Thin upper lip vermilion
HP:0000276 Long face
HP:0000278 Retrognathia
HP:0000286 Epicanthus
Displaying 1 entry
Gene ID Gene Symbol Description
5373 PMM2 phosphomannomutase 2

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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