1. Genes and Genomic Entities
  2. PMM2

PMM2

phosphomannomutase 2
OMIM: 601785, Gene2Phenotype

23 panels

Panel Reviews Mode of inheritance Details
23 panels
Green PMM2 in Fetal hydrops

Level 3: Fetal disorders
Level 2: Dysmorphic and congenital abnormality syndromes
Version 1.64

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Other
  • Literature
Phenotypes
  • Congenital disorder of glycosylation, type Ia, 212065
  • nonimmune hydrops fetalis
  • CDG1A
  • CDG 1a
Green PMM2 in Primary ovarian insufficiency

Level 3: Gonadal and sex development disorders
Level 2: Endocrine disorders
Version 1.67

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Literature
Phenotypes
  • Congenital disorder of glycosylation, type Ia 212065
Green PMM2 in Congenital hyperinsulinism

Level 3: Disorders of unusual phenotypes
Level 2: Endocrine disorders
Version 3.4
Latest signed off version: v3.0 (22 Mar 2023)

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • NHS GMS
Phenotypes
  • Hyperinsulinemic Hypoglycaemia
  • polycystic kidney disease
Green PMM2 in Congenital disorders of glycosylation

Level 3: Specific metabolic abnormalities
Level 2: Metabolic disorders
Version 4.18
Latest signed off version: v4.0 (22 Mar 2023)

Component of the following Super Panels:

  • Hereditary ataxia and cerebellar anomalies - childhood onset

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Eligibility statement prior genetic testing
    • Expert Review Green
    • UKGTN
    • Radboud University Medical Center, Nijmegen
    • Literature
    • Illumina TruGenome Clinical Sequencing Services
    • Emory Genetics Laboratory
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    • Phosphomannomutase 2 deficiency (Disorders of protein N-glycosylation)
    Red PMM2 in Unexplained kidney failure in young people

    Level 3: Disorders of function
    Level 2: Renal and urinary tract disorders
    Version 1.118

    Component of the following Super Panels:

  • Renal superpanel - broad

    		•  review Not set
    Sources
    • Eligibility statement prior genetic testing
    Green PMM2 in Unexplained young onset end-stage renal disease


    Version 3.40
    Latest signed off version: v3.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Renal superpanel - broad

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Undiagnosed metabolic disorders

    Level 3: Specific metabolic abnormalities
    Level 2: Metabolic disorders
    Version 1.617

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Phosphomannomutase 2 deficiency (Disorders of protein N-glycosylation)
    • Congenital disorder of glycosylation, type Ia 212065
    • Phosphomannomutase 2 deficiency (Disorders of protein N-glycosylation)
    Green PMM2 in Likely inborn error of metabolism - targeted testing not possible


    Version 4.137
    Latest signed off version: v4.0 (22 Mar 2023)

    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
    • London North GLH
    • NHS GMS
    • Expert Review Green
    Phenotypes
    • Phosphomannomutase 2 deficiency (Disorders of protein N-glycosylation)
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Fetal anomalies


    Version 3.155
    Latest signed off version: v3.0 (22 Mar 2023)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • PAGE DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • CONGENITAL DISORDERS OF GLYCOSYLATION
    Green PMM2 in DDG2P


    Version 3.87
    Latest signed off version: v3.1 (22 Mar 2023)

    Component of the following Super Panels:

  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • DD-Gene2Phenotype
    • Expert Review Green
    Phenotypes
    • CONGENITAL DISORDERS OF GLYCOSYLATION 612379
    Green PMM2 in Hereditary neuropathy

    Level 3: Motor and Sensory Disorders of the PNS
    Level 2: Neurology and neurodevelopmental disorders
    Version 1.477

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • NHS GMS
    • London North GLH
    Phenotypes
    • Congenital disorder of glycosylation, type Ia, 212065
    • Neonatal onset, leukodystrophy, abnormal serum glycoproteins, mental retardation, hypotonia, ataxia, retinitis pigmentosa, seizures, slowly progressive neuropathy with SNCV, severe infections, hepatic insufficiency and cardiomyopathy
    Green PMM2 in Early onset or syndromic epilepsy

    Level 3: Inherited Epilepsy Syndromes
    Level 2: Neurology and neurodevelopmental disorders
    Version 4.193
    Latest signed off version: v4.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Wessex and West Midlands GLH
    • NHS GMS
    • Expert Review Green
    • Victorian Clinical Genetics Services
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Intellectual disability - microarray and sequencing

    Level 3: Neurodevelopmental disorders
    Level 2: Neurology and neurodevelopmental disorders
    Version 5.532
    Latest signed off version: v5.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Childhood onset leukodystrophy
  • Hypotonic infant
  • Paediatric disorders

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Victorian Clinical Genetics Services
    • Expert Review Green
    • Radboud University Medical Center, Nijmegen
    Phenotypes
    • Congenital disorder of glycosylation, type Ia, 212065
    • CONGENITAL DISORDERS OF GLYCOSYLATION
    Green PMM2 in Primary lymphoedema

    Level 3: Lymphatic Disorders
    Level 2: Cardiovascular disorders
    Version 3.11
    Latest signed off version: v3.0 (30 Nov 2022)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Expert list
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Rare multisystem ciliopathy disorders

    Level 3: Congenital malformations caused by ciliopathies
    Level 2: Ciliopathies
    Version 1.170

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Red PMM2 in Proteinuric renal disease

    Level 3: Syndromes with prominent renal abnormalities
    Level 2: Renal and urinary tract disorders
    Version 4.12
    Latest signed off version: v4.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Renal superpanel - broad
  • Renal superpanel - narrow

    		•  review Not set
    Sources
    • NHS GMS
    • Expert Review Red
    • Eligibility statement prior genetic testing
    Phenotypes
    • Congenital disorder of glycosylation, type Ia #212065
    Green PMM2 in Ophthalmological ciliopathies


    Version 3.5
    Latest signed off version: v3.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Paediatric disorders
  • Rare multisystem ciliopathy Super panel

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Neurological ciliopathies

    Level 3: Congenital malformations caused by ciliopathies
    Level 2: Ciliopathies
    Version 3.18
    Latest signed off version: v3.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Hereditary ataxia and cerebellar anomalies - childhood onset
  • Paediatric disorders
  • Rare multisystem ciliopathy Super panel

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Renal ciliopathies

    Level 3: Congenital malformations caused by ciliopathies
    Level 2: Ciliopathies
    Version 3.5
    Latest signed off version: v3.0 (22 Mar 2023)

    Component of the following Super Panels:

  • Cystic renal disease
  • Paediatric disorders
  • Rare multisystem ciliopathy Super panel
  • Renal superpanel - broad
  • Renal superpanel - narrow

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Skeletal ciliopathies

    Level 3: Congenital malformations caused by ciliopathies
    Level 2: Ciliopathies
    Version 3.21
    Latest signed off version: v3.1 (22 Mar 2023)

    Component of the following Super Panels:

  • Paediatric disorders
  • Rare multisystem ciliopathy Super panel

    		•  review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Literature
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Tags
    • Q3_23_demote_red
    • Q3_23_expert_review
    Amber PMM2 in Hereditary neuropathy or pain disorder


    Version 3.94
    Latest signed off version: v3.24 (15 May 2023)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Amber
    • London North GLH
    • NHS GMS
    • NHS GMS
    • London North GLH
    Phenotypes
    • Neonatal onset, leukodystrophy, abnormal serum glycoproteins, mental retardation, hypotonia, ataxia, retinitis pigmentosa, seizures, slowly progressive neuropathy with SNCV, severe infections, hepatic insufficiency and cardiomyopathy
    • Congenital disorder of glycosylation, type Ia, 212065
    Red PMM2 in Childhood onset dystonia, chorea or related movement disorder


    Version 3.75
    Latest signed off version: v3.0 (22 Mar 2023)

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • PanelApp
    • Expert Review Red
    • London North GLH
    Phenotypes
    • Congenital disorder of glycosylation, type Ia 212065
    Green PMM2 in Severe Paediatric Disorders


    Version 1.184

    		review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Next Generation Children Project
    • Expert Review Green
    • Expert list
    Phenotypes
    • Congenital disorder of glycosylation, type Ia, 212065