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DNAAF1

Chr 16q24.1

dynein axonemal assembly factor 1

Aliases:
FLJ25330, ODA7, CILD13, swt, DAU1
MANE:
ENST00000378553.10

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Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • 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
  • Familial pulmonary fibrosis

  • Non-CF bronchiectasis

  • Rare multisystem ciliopathy disorders

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • primary ciliary dyskinesia

    0.77
  • bronchiectasis

    0.37
  • Heterotaxy

    0.33
  • uveitis

    0.24
  • Brugada syndrome

    0.08
  • familial long QT syndrome

    0.08
  • Romano-Ward syndrome

    0.08
  • familial atrial fibrillation

    0.07
  • Familial progressive cardiac conduction defect

    0.06
  • Wolff-Parkinson-White syndrome

    0.06

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

Protein function (UniProt)

Dynein axonemal assembly factor 1

Cilium-specific protein required for the stability of the ciliary architecture. Plays a role in cytoplasmic preassembly of dynein arms. Involved in regulation of microtubule-based cilia and actin-based brush border microvilli

Curated MONDO disease pages that list DNAAF1 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.