1. Genes and Genomic Entities
  2. GMPPA

GMPPA

GDP-mannose pyrophosphorylase A
OMIM: 615495, Gene2Phenotype

6 panels

Panel Reviews Mode of inheritance Details
6 panels
Green GMPPA in Familial dysautonomia


Version 1.18

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Emory Genetics Laboratory
  • Radboud University Medical Center, Nijmegen
Phenotypes
  • Alacrima, achalasia, and mental retardation syndrome, 615510
Green GMPPA in Congenital disorders of glycosylation


Level 2: Metabolic
Version 8.1
Latest signed off version: v8.0 (6 May 2026)

Component of the following Super Panels:

  • Hereditary ataxia and cerebellar anomalies - childhood onset

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Expert list
    Phenotypes
    • Alacrima, achalasia, and mental retardation syndrome (MIM# 615510)
    Green GMPPA in Likely inborn error of metabolism


    Level 2: Metabolic
    Version 9.9
    Latest signed off version: v9.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Expert list
    Phenotypes
    • Alacrima, achalasia, and mental retardation syndrome (MIM# 615510)
    Red GMPPA in Fetal anomalies


    Level 2: Fetal (including NIPD)
    Version 7.12
    Latest signed off version: v7.0 (6 May 2026)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Red
    • PAGE DD-Gene2Phenotype
    Phenotypes
    • GLYCOSYLATION DISORDER CHARACTERIZED BY INTELLECTUAL DISABILITY AND AUTONOMIC DYSFUNCTION
    Green GMPPA in DDG2P


    Version 7.1
    Latest signed off version: v7.0 (6 May 2026)

    Component of the following Super Panels:

  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • GLYCOSYLATION DISORDER CHARACTERIZED BY INTELLECTUAL DISABILITY AND AUTONOMIC DYSFUNCTION
    Green GMPPA in Intellectual disability


    Level 2: Developmental disorders
    Version 10.18
    Latest signed off version: v10.0 (6 May 2026)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    Phenotypes
    • GLYCOSYLATION DISORDER CHARACTERIZED BY INTELLECTUAL DISABILITY AND AUTONOMIC DYSFUNCTION