SELENOS
Chr 15selenoprotein S
The protein is a transmembrane selenoprotein in the endoplasmic reticulum that facilitates degradation of misfolded proteins by linking retrotranslocation machinery to the proteasome system. Mutations cause SELENOS-related myopathy, an autosomal recessive disorder characterized by early-onset progressive muscle weakness and rigidity affecting axial muscles, with some patients developing cataracts and hearing loss. The gene shows very low constraint against loss-of-function variants, consistent with its recessive inheritance pattern.
Some data sources returned errors (1)
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Population Genetics & Constraint
gnomAD v4 — loss-of-function & missense intolerance
Highly tolerant — LoF variants common in population
Tolerant to missense variation
The highest-scoring mechanism for this gene is dominant-negative.
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
SELENOS · 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