CDH3 p.Val346=
c.1038G>A · rs187260826 · VCV1655077
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0495%, mid)
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 -2.2 | GERP -4.4 |
| Overall | ||
| CADD | 4.035 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0495%
Middle Eastern · 3/6,060 alleles
Filtering AF
0.0134%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00718%
Overall
0.00143%
23/1,614,022 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0495% | 2,020 |
| African / African-American | 0.012% | 8,338 |
| Remaining individualsnot grpmax-eligible | 0.0112% | 8,930 |
| South Asian | 0.00329% | 30,362 |
| European (non-Finnish) | 8.47e-05% | 1,180,027 |
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
- CDH3
- Protein
- p.Val346=
- Coding
- c.1038G>A
- MANE Select
- NM_004933 · reported on NM_001793
- dbSNP
- rs187260826
- Type
- single nucleotide variant
- Location
- chr16:68682343 (GRCh38)
- Structure
- AlphaFold pLDDT 78.70
- Residue 346
- the cadherin 3 domain
Similar variants
- CDH3 c.1796-2A>G Pathogenic ★★ same type
- CDH3 c.691+1G>A Pathogenic/Likely pathogenic ★★ same type
- CDH3 p.Arg103Ter Pathogenic ★★ same type
- CDH3 p.Arg221Ter Pathogenic ★★ same type
- CDH3 p.Arg503His Pathogenic/Likely pathogenic ★★ ⚠ same type
- CDH3 p.Gln299Ter Pathogenic ★★ same type
- CDH3 p.Glu708Ter Likely pathogenic ★★ same type
- CDH3 p.Trp362Ter Pathogenic ★★ 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/cdh3-p-val346 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown