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TCTN1

Chr 12q24.11

tectonic family member 1

Aliases:
FLJ21127, TECT1, JBTS13
MANE:
ENST00000397659.9

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
  • Neurological ciliopathies

    BIALLELIC, autosomal or pseudoautosomal
  • Ophthalmological ciliopathies

    BIALLELIC, autosomal or pseudoautosomal
  • Rare multisystem ciliopathy disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Renal ciliopathies

    BIALLELIC, autosomal or pseudoautosomal
  • Childhood onset dystonia, chorea or related movement disorder

    BIALLELIC, autosomal or pseudoautosomal
  • Cystic kidney disease

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Disease associations (Open Targets)

  • Joubert syndrome

    0.77
  • Meckel syndrome

    0.65
  • Joubert syndrome and related disorders

    0.59
  • developmental disability

    0.30
  • Global developmental delay

    0.26
  • stricture or kinking of ureter

    0.23
  • hereditary disease

    0.19
  • retinitis pigmentosa

    0.10
  • Progressive cone dystrophy

    0.09
  • Cone rod dystrophy

    0.08

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

Protein function (UniProt)

Tectonic-1

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. Regulator of Hedgehog (Hh), required for both activation and inhibition of the Hh pathway in the patterning of the neural tube. During neural tube development, it is required for formation of the most ventral cell types and for full Hh pathway activation. Functions in Hh signal transduction to fully activate the pathway in the presence of high Hh levels and to repress the pathway in the absence of Hh signals. Modulates Hh signal transduction downstream of SMO and RAB23 (By similarity)

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.