1. Genes and Genomic Entities
  2. KCNA3

KCNA3

potassium voltage-gated channel subfamily A member 3
OMIM: 176263, Gene2Phenotype

2 panels

Panel Reviews Mode of inheritance Details
2 panels
Green KCNA3 in Early onset or syndromic epilepsy


Level 2: Neurology
Version 9.57
Latest signed off version: v9.56 (12 Aug 2026)

Component of the following Super Panels:

  • Paediatric disorders
  • Unexplained death in infancy and sudden unexplained death in childhood

    		•  review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • NHS GMS
    • Expert Review
    Phenotypes
    • Neurodevelopmental disorder, MONDO:0700092
    • epilepsy, MONDO:0005027
    Tags
    • gene-checked
    Green KCNA3 in Intellectual disability


    Level 2: Developmental disorders
    Version 11.1
    Latest signed off version: v11.0 (12 Aug 2026)

    Component of the following Super Panels:

  • Hypotonic infant
  • Leukodystrophy, childhood onset
  • Paediatric disorders

    		•  review MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
    Sources
    • Expert Review Green
    • NHS GMS
    • Expert Review
    Phenotypes
    • Neurodevelopmental disorder, MONDO:0700092
    • intellectual disability, MONDO:0001071
    Tags
    • gene-checked