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CC2D2A

Chr 4p15.32

coiled-coil and C2 domain containing 2A

Aliases:
KIAA1345, MKS6, JBTS9
MANE:
ENST00000424120.6

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Clefting

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Ductal plate malformation

    BIALLELIC, autosomal or pseudoautosomal
  • Early onset or syndromic epilepsy

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Hydrocephalus

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Neonatal cholestasis

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • Joubert syndrome 9

    0.84
  • Joubert syndrome with hepatic defect

    0.81
  • Meckel syndrome, type 6

    0.80
  • Meckel syndrome

    0.77
  • Joubert syndrome

    0.76
  • retinitis pigmentosa 93

    0.70
  • Joubert syndrome with oculorenal defect

    0.68
  • ciliopathy

    0.57
  • hereditary disease

    0.54
  • Retinal dystrophy

    0.52

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

Protein function (UniProt)

Coiled-coil and C2 domain-containing protein 2A

Component of the tectonic-like complex, a complex localized at the transition zone of primary cilia and acting as a barrier that prevents diffusion of transmembrane proteins between the cilia and plasma membranes. Required for ciliogenesis and sonic hedgehog/SHH signaling (By similarity)

Curated MONDO disease pages that list CC2D2A 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.