Is CDCP2 p.Gly65Glu (c.194G>A) pathogenic?

CDCP2 p.Gly65Glu (c.194G>A) is classified Uncertain significance in CDCP2 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-12-02). AlphaMissense: ambiguous (0.4149); Very rare (popmax 0.00169%, nfe).

How common is CDCP2 p.Gly65Glu (c.194G>A) in the general population?

CDCP2 p.Gly65Glu (c.194G>A) is very rare (popmax 0.00169%, nfe) (gnomAD).

What do computational predictors say about CDCP2 p.Gly65Glu (c.194G>A)?

AlphaMissense predicts ambiguous (score 0.4149) — an in-silico prediction, not a clinical call.

CDCP2 p.Gly65Glu

c.194G>A · VCV4650985

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.4149 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00169%, nfe)

Computational evidence

Protein change
AlphaMissense	0.4149	ambiguous
REVEL	0.614	indeterminate
SaProt	LLR -9.08	tolerated
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.6	GERP 2, phastCons 1
Regional constraint	o/e 0.92	unconstrained · MANE · 20 kb · p 0.072 · regional, not allelic
Overall
CADD	24.7	PHRED · no single calibrated threshold — expert panels disagree

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

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00169% European (non-Finnish) · 20/1,180,048 alleles

Filtering AF 0.00111% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0009%

Overall 0.0013% 21/1,614,114 alleles · very rare

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.00169%	59,002
African / African-American	0.00133%	74,948

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: CDCP2
Protein: p.Gly65Glu
Coding: c.194G>A
MANE Select: NM_001353655
Type: single nucleotide variant
Location: chr1:54144699 (GRCh38)
Gene constraint: LOEUF 1.369 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 82.43
Residue 65: the cub 1 domain

Full CDCP2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CDCP2 c.1117+105C>T Uncertain significance ★ ⚠ same type
CDCP2 c.1117+106C>T Uncertain significance ★ ⚠ same type
CDCP2 c.1117+10G>A Uncertain significance ★ ⚠ same type
CDCP2 c.1117+110G>T Uncertain significance ★ ⚠ same type
CDCP2 c.1117+15G>A Uncertain significance ★ ⚠ same type
CDCP2 c.1117+168C>G Uncertain significance ★ ⚠ same type
CDCP2 c.1117+184C>T Uncertain significance ★ ⚠ same type
CDCP2 c.1117+97C>T 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/cdcp2-p-gly65glu (accessed [today's date]).

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