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DNAAF2

Chr 14q21.3

dynein axonemal assembly factor 2

Aliases:
FLJ10563, KTU, pf13, CILD10
MANE:
ENST00000298292.13

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Primary ciliary disorders

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

    BIALLELIC, autosomal or pseudoautosomal
  • Laterality disorders and isomerism

    BIALLELIC, autosomal or pseudoautosomal
  • Ductal plate malformation

    Unknown
  • 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
  • neurodegenerative disease

    0.51
  • bronchiectasis

    0.37
  • bilateral polymicrogyria

    0.06
  • corneal neovascularization

    0.05
  • Megalencephaly - polymicrogyria - postaxial polydactyly - hydrocephalus

    0.05
  • autosomal recessive primary microcephaly

    0.05
  • early-onset autosomal dominant Alzheimer disease

    0.05
  • Heterotaxia

    0.05
  • lissencephaly due to LIS1 mutation

    0.05

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

Protein function (UniProt)

Protein kintoun

Required for cytoplasmic pre-assembly of axonemal dyneins, thereby playing a central role in motility in cilia and flagella. Involved in pre-assembly of dynein arm complexes in the cytoplasm before intraflagellar transport loads them for the ciliary compartment

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.