1. Genes and Genomic Entities
  2. NAA20

NAA20

N(alpha)-acetyltransferase 20, NatB catalytic subunit
OMIM: 610833, Gene2Phenotype

3 panels

Panel Reviews Mode of inheritance Details
3 panels
Amber NAA20 in Severe microcephaly


Level 2: Neurology
Version 9.3
Latest signed off version: v9.0 (6 May 2026)

review BIALLELIC, autosomal or pseudoautosomal
Sources
  • Expert Review Amber
  • Literature
Phenotypes
  • autosomal recessive developmental delay, intellectual disability, and microcephaly
Red NAA20 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
    • Expert Review Red
    • DD-Gene2Phenotype
    Phenotypes
    • NAA20-associated developmental delay and microcephaly
    Green NAA20 in Intellectual disability


    Level 2: Developmental disorders
    Version 10.17
    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
    • NHS GMS
    • Literature
    Phenotypes
    • Intellectual developmental disorder, autosomal recessive 73, OMIM:619717