Skip to content
GenoLensGenoLens

DNAAF3

Chr 19q13.42

dynein axonemal assembly factor 3

Aliases:
FLJ40069, FLJ36139, pf22, PCD
MANE:
ENST00000524407.7

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Laterality disorders and isomerism

    BIALLELIC, autosomal or pseudoautosomal
  • Primary ciliary disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Respiratory ciliopathies including non-CF bronchiectasis

    BIALLELIC, autosomal or pseudoautosomal
  • Ductal plate malformation

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Rare multisystem ciliopathy disorders

    BIALLELIC, autosomal or pseudoautosomal

+2 more panels — install the extension to see the full list inline on any page.

Disease associations (Open Targets)

  • primary ciliary dyskinesia

    0.79
  • Rare familial disorder with hypertrophic cardiomyopathy

    0.30
  • hypertrophic cardiomyopathy 4

    0.26
  • Thrombocytopenia

    0.25
  • dilated cardiomyopathy 2A

    0.16
  • hypertrophic cardiomyopathy 7

    0.15
  • cardiomyopathy, familial restrictive, 1

    0.15
  • familial dilated cardiomyopathy

    0.15
  • DDX41-related hematologic malignancy predisposition syndrome

    0.12
  • Heterotaxia

    0.08

Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.

Protein function (UniProt)

Dynein axonemal assembly factor 3

Required for the assembly of axonemal inner and outer dynein arms. Involved in preassembly of dyneins into complexes before their transport into cilia

Curated MONDO disease pages that list DNAAF3 among their top associated genes.

Data sources: HGNC (CC BY 4.0), AlphaFold (CC BY 4.0, Jumper et al. Nature 2021), Genomics England PanelApp (CC BY 4.0), ClinGen, Open Targets (CC0), UniProt.

Not for sole clinical decision-making. Always verify against primary sources.