Is CDH12 p.Asp644Gly (c.1931A>G) pathogenic?

CDH12 p.Asp644Gly (c.1931A>G) is classified Uncertain significance in CDH12 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-09-27). AlphaMissense: likely benign (0.2028); Absent from gnomAD v4.1.

How common is CDH12 p.Asp644Gly (c.1931A>G) in the general population?

CDH12 p.Asp644Gly (c.1931A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CDH12 p.Asp644Gly (c.1931A>G)?

AlphaMissense predicts likely benign (score 0.2028) — an in-silico prediction, not a clinical call.

CDH12 p.Asp644Gly

c.1931A>G · VCV4651003

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.2028 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.2028	likely benign
REVEL	0.559	indeterminate
SaProt	LLR -6.52	tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.9	GERP 1.9, phastCons 1
Regional constraint	o/e 1.00	unconstrained · MANE · 223 kb · p 0.95 · regional, not allelic
Overall
CADD	25.5	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: CDH12
Protein: p.Asp644Gly
Coding: c.1931A>G
MANE Select: NM_004061
Type: single nucleotide variant
Location: chr5:21752191 (GRCh38)
Gene constraint: LOEUF 0.668 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 77.19

Full CDH12 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDH12 c.1003-3C>T Benign ★★ same type
CDH12 p.Asp780= Likely benign ★★ same type
CDH12 p.Gln60= Benign ★★ same type
CDH12 p.Glu349Asp Benign ★★ ⚠ same type
CDH12 p.Glu34Gln Benign ★★ same type
CDH12 p.Ile475Thr Benign ★★ ⚠ same type
CDH12 p.Ile598= Likely benign ★★ same type
CDH12 p.Pro213= Benign ★★ 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/cdh12-p-asp644gly (accessed [today's date]).

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