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DTNA

Chr 18q12.1

dystrobrevin alpha

Aliases:
D18S892E, DTN, DTN-1, DTN-2, DTN-3
MANE:
ENST00000444659.6

Annotations refreshed 10 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Congenital muscular dystrophy

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Familial Meniere Disease

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Fetal anomalies

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Hereditary neuropathy

  • Hereditary neuropathy or pain disorder

  • Left Ventricular Noncompaction Cardiomyopathy

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Paediatric or syndromic cardiomyopathy

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Disease associations (Open Targets)

  • myopathy with myalgia, increased serum creatine kinase, and with or without episodic rhabdomyolysis 1

    0.43
  • mathematical ability

    0.42
  • atrial fibrillation

    0.42
  • muscular dystrophy

    0.37
  • alcohol drinking

    0.36
  • dilated cardiomyopathy

    0.34
  • Meniere disease

    0.31
  • non-neoplastic nevus

    0.28
  • hamartoma

    0.28
  • nevus

    0.28

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

Protein function (UniProt)

Dystrobrevin alpha

May be involved in the formation and stability of synapses as well as being involved in the clustering of nicotinic acetylcholine receptors

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.