DVL1 p.Ile266=
c.798C>T · rs769677266 · VCV755595
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0231%, sas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -1.2 | GERP -5.2 |
| Overall | ||
| CADD | 10.16 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0231%
South Asian · 21/91,080 alleles
Filtering AF
0.0154%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0129%
Overall
0.00248%
40/1,613,546 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.0231% | 4,337 |
| Remaining individualsnot grpmax-eligible | 0.0064% | 15,619 |
| Ashkenazi Jewishnot grpmax-eligible | 0.00338% | 29,602 |
| African / African-American | 0.00134% | 74,900 |
| European (non-Finnish) | 0.0011% | 90,767 |
Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.
Variant & gene context
- Gene
- DVL1
- Protein
- p.Ile266=
- Coding
- c.798C>T
- MANE Select
- NM_001330311
- dbSNP
- rs769677266
- Type
- single nucleotide variant
- Location
- chr1:1340149 (GRCh38)
- Gene constraint
- LOEUF 1.046 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 60.70 · 3 PDB
- Residue 266
- a β-strand; the pdz domain
Similar variants
- DVL1 p.Ala125Val Uncertain significance ★★ ⚠ same type
- DVL1 p.Ala288Val Uncertain significance ★★ ⚠ same type
- DVL1 p.Ala361Thr Uncertain significance ★★ ⚠ same type
- DVL1 p.Ala368Val Uncertain significance ★★ ⚠ same type
- DVL1 p.Ala667Pro Uncertain significance ★★ ⚠ same type
- DVL1 p.Arg108Trp Uncertain significance ★★ ⚠ same type
- DVL1 p.Arg116Gln Uncertain significance ★★ ⚠ same type
- DVL1 p.Arg128Cys Uncertain significance ★★ ⚠ same type
Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →
Cite Sugi Variant
Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/dvl1-p-ile266 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown