CDH3 p.Asn697=
c.2091C>T · rs555015178 · VCV1152105
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0593%, 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 -13 | GERP -4.4 |
| Overall | ||
| CADD | 2.21 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0593%
South Asian · 54/91,066 alleles
Filtering AF
0.0466%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0421%
Overall
0.00502%
81/1,613,956 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.0593% | 1,686 |
| Remaining individualsnot grpmax-eligible | 0.008% | 12,501 |
| Admixed American | 0.00167% | 59,950 |
| European (non-Finnish) | 0.00161% | 62,102 |
| Finnishnot grpmax-eligible | 0.00156% | 64,016 |
| African / African-American | 0.00133% | 75,026 |
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.Asn697=
- Coding
- c.2091C>T
- MANE Select
- NM_001793
- dbSNP
- rs555015178
- Type
- single nucleotide variant
- Location
- chr16:68695343 (GRCh38)
- Gene constraint
- LOEUF 0.823 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 76.71 · 19 PDB
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-asn697 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown