TEDC2
Chr 16tubulin epsilon and delta complex 2
Also known as: C16orf59
The protein acts as a positive regulator of ciliary hedgehog signaling and is required for centriole stability. Mutations cause autosomal recessive developmental disorders involving defects in hedgehog signaling pathways, which can affect multiple organ systems including the brain, limbs, and other structures that depend on proper cilia function during development. The gene shows low constraint against loss-of-function variants based on population data.
Population Genetics & Constraint
gnomAD v4 — loss-of-function & missense intolerance
Highly tolerant — LoF variants common in population
Tolerant to missense variation
The Badonyi & Marsh model scores gain-of-function highest, but genomic evidence most strongly supports dominant-negative as the primary mechanism.
Note: In-silico variant effect predictors (SIFT, PolyPhen, REVEL, CADD) may underestimate pathogenicity of missense variants in genes with GOF or DN mechanisms. Consider functional evidence and clinical context.
Predictions from Badonyi M, Marsh JA. PLoS ONE. 2024;19(8):e0307312.
ClinVar Variant Classifications
0 submitted variants in ClinVar
Protein Context — Lollipop Plot
TEDC2 · protein map & ClinVar variants
Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.
3D Protein StructureAlphaFold
External Resources
Links to major genomics databases and tools
Clinical Trials
Active and recruiting trials from ClinicalTrials.gov
No active trials found for this gene.
Search ClinicalTrials.gov →External Resources
Links to major genomics databases and tools