HMBS

hydroxymethylbilane synthase
OMIM: 609806, Gene2Phenotype

10 panels

Panel Reviews Mode of inheritance Details
10 panels

Green HMBS in Mendeliome


Version 1.1902

review BOTH monoallelic and biallelic (but BIALLELIC mutations cause a more SEVERE disease form), autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Porphyria, acute intermittent, MIM#176000
  • Porphyria, acute intermittent, non-erythroid variant, MIM#176000
  • Encephalopathy, porphyria-related MIM#620704
  • Leukoencephalopathy, porphyria-related, MIM#620711

Green HMBS in Regression


Level 2: Neurology and neurodevelopmental disorders
Version 0.556

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Victorian Clinical Genetics Services
Phenotypes
  • Encephalopathy, porphyria-related MIM#620704
  • Leukoencephalopathy, porphyria-related, MIM#620711

Green HMBS in Intellectual disability syndromic and non-syndromic


Level 2: Neurology and neurodevelopmental disorders
Version 0.6063

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Green
  • Expert Review
Phenotypes
  • Encephalopathy, porphyria-related MIM#620704
  • Leukoencephalopathy, porphyria-related, MIM#620711

Green HMBS in Leukodystrophy - paediatric


Level 2: Neurology and neurodevelopmental disorders
Version 0.308

Component of the following Super Panels:

  • Leukodystrophy_Superpanel
  • Progressive Neurological Conditions
  • review BIALLELIC, autosomal or pseudoautosomal
    Sources
    • Expert Review Green
    • Expert list
    Phenotypes
    • Leukoencephalopathy, porphyria-related, MIM# 620711

    Red HMBS in TCGA_PANCAN_2018


    Version 0.2

    review Other
    Sources
    • TCGA_PANCAN_2018
    Phenotypes
    • NA

    Green HMBS in Hereditary Neuropathy - complex


    Level 2: Neurology and neurodevelopmental disorders
    Version 1.14

    Component of the following Super Panels:

  • Hereditary Neuropathy_CMT_IsolatedAndComplex
  • Neuromuscular Superpanel
  • Progressive Neurological Conditions
  • review MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
    Sources
    • Expert Review Green
    • Royal Melbourne Hospital
    Phenotypes
    • Porphyria, acute intermittent MIM#176000
    • MONDO:0008294

    Green HMBS in Haem degradation and bilirubin metabolism defects


    Level 2: Metabolic disorders
    Version 0.17

    Component of the following Super Panels:

  • Liverome Superpanel
  • Metabolic Disorders Superpanel
  • review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • Royal Melbourne Hospital
    Phenotypes
    • Porphyria, acute intermittent, 176000
    • Porphyria, acute intermittent, nonerythroid variant, 176000

    Green HMBS in Rhabdomyolysis and Metabolic Myopathy


    Level 2: Neurology and neurodevelopmental disorders
    Version 1.6

    Component of the following Super Panels:

  • Myopathy Superpanel
  • Neuromuscular Superpanel
  • Progressive Neurological Conditions
  • review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • Literature
    • Victorian Clinical Genetics Services
    Phenotypes
    • Porphyria, acute intermittent MIM#176000

    Red HMBS in Additional findings_Paediatric


    Level 2: Screening
    Version 0.278

    review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Red
    • BabySeq Category C gene
    Phenotypes
    • Porphyria, acute intermittent

    Red HMBS in BabyScreen+ newborn screening


    Level 2: Screening
    Version 1.114

    review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • BabySeq Category C gene
    • Expert Review Red
    Phenotypes
    • Porphyria, acute intermittent