OR10S1
Chr 11olfactory receptor family 10 subfamily S member 1
Also known as: OR11-279
OR10S1 encodes an olfactory receptor that detects odorant molecules and initiates neuronal responses for smell perception through G-protein-coupled signaling. This gene shows very low constraint against loss-of-function variants (pLI 0.00005, LOEUF 1.87), and no established disease associations have been reported for OR10S1 mutations. Most olfactory receptor genes are dispensable individually, as the large gene family provides functional redundancy for odor detection.
Population Genetics & Constraint
gnomAD v4 — loss-of-function & missense intolerance
Highly tolerant — LoF variants common in population
Tolerant to missense variation
This gene has evidence for multiple mechanisms of pathogenicity (gain-of-function and dominant-negative). Both the Badonyi & Marsh prediction and the broader genomic evidence point to gain-of-function as the predominant mechanism. Different variants in this gene may act through different mechanisms — interpret in context of the specific variant.
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
117 submitted variants in ClinVar
Classification Summary
Curated Variants Distribution
Classified variants from ClinVar · 5 ACMG categories
| Classification | LoF | Missense + Inframe | Non-coding | Synonymous | Total |
|---|---|---|---|---|---|
Pathogenic | 0 | 0 | 52 | 0 | 52 |
Likely Pathogenic | 0 | 0 | 2 | 0 | 2 |
VUS | 0 | 56 | 5 | 0 | 61 |
Likely Benign | 0 | 2 | 0 | 0 | 2 |
Benign | 0 | 0 | 0 | 0 | 0 |
| Total | 0 | 58 | 59 | 0 | 117 |
LoF = frameshift, stop gained/lost, canonical splice · Counts from ClinVar esearch · Updated hourly
View in ClinVar →Protein Context — Lollipop Plot
OR10S1 · protein map & ClinVar variants
Showing all ClinVar variants across the protein. Search a specific variant to highlight its position.
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 →No open access results found
External Resources
Links to major genomics databases and tools