Is CDH3 p.His404Arg (c.1211A>G) pathogenic?

CDH3 p.His404Arg (c.1211A>G) is classified Uncertain significance in CDH3 (ClinVar, Single submitter, 1 submitter; last evaluated 2020-08-28). AlphaMissense: likely benign (0.1541); Very rare (popmax 0.00161%, nfe).

How common is CDH3 p.His404Arg (c.1211A>G) in the general population?

CDH3 p.His404Arg (c.1211A>G) is very rare (popmax 0.00161%, nfe) (gnomAD).

What do computational predictors say about CDH3 p.His404Arg (c.1211A>G)?

AlphaMissense predicts likely benign (score 0.1541) — an in-silico prediction, not a clinical call.

CDH3 p.His404Arg

c.1211A>G · rs2152102597 · VCV1054159

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1541 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00161%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.1541	likely benign
REVEL	0.255	benign-leaning
SaProt	LLR -9.67	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 5.9	GERP 1.9, phastCons 1
Overall
CADD	23.7	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00161% European (non-Finnish) · 19/1,180,028 alleles

Filtering AF 0.00103% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00083%

Overall 0.00137% 20/1,461,886 alleles · very rare

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.00161%	62,107
Remaining individualsnot grpmax-eligible	0.0016%	62,508

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.His404Arg
Coding: c.1211A>G
MANE Select: NM_004933 · reported on NM_001793
dbSNP: rs2152102597
Type: single nucleotide variant
Location: chr16:68684611 (GRCh38)
Structure: AlphaFold pLDDT 78.70
Residue 404: the cadherin 4 domain

Full CDH3 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDH15 p.Thr404Ile Conflicting classifications of pathogenicity ★ ⚠ same residue
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

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-his404arg (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown