Is CDH26 p.Leu632Val (c.1894C>G) pathogenic?

CDH26 p.Leu632Val (c.1894C>G) is classified Uncertain significance in CDH26 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-06-29). AlphaMissense: likely benign (0.0942); Absent from gnomAD v4.1.

How common is CDH26 p.Leu632Val (c.1894C>G) in the general population?

CDH26 p.Leu632Val (c.1894C>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CDH26 p.Leu632Val (c.1894C>G)?

AlphaMissense predicts likely benign (score 0.0942) — an in-silico prediction, not a clinical call.

CDH26 p.Leu632Val

c.1894C>G · rs2515994557 · VCV2608471

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0942 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0942	likely benign
REVEL	0.096	moderately benign-leaning
SaProt	LLR -7.02	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 0.56	GERP 1.3, phastCons 0.009
Regional constraint	o/e 0.98	unconstrained · MANE · 54 kb · p 0.44 · regional, not allelic
Overall
CADD	16.1	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

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: CDH26
Protein: p.Leu632Val
Coding: c.1894C>G
MANE Select: NM_177980
dbSNP: rs2515994557
Type: single nucleotide variant
Location: chr20:59996636 (GRCh38)
Gene constraint: LOEUF 1.032 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 72.84

Full CDH26 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDH26 p.Ala189Gly Uncertain significance ★ ⚠ same type
CDH26 p.Ala238Thr Uncertain significance ★ ⚠ same type
CDH26 p.Ala274Glu Uncertain significance ★ ⚠ same type
CDH26 p.Ala308Ser Uncertain significance ★ ⚠ same type
CDH26 p.Ala390Thr Uncertain significance ★ ⚠ same type
CDH26 p.Ala598Gly Uncertain significance ★ ⚠ same type
CDH26 p.Ala617Asp Uncertain significance ★ ⚠ same type
CDH26 p.Ala617Pro 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/cdh26-p-leu632val (accessed [today's date]).

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