Is CUX2 p.Gln179Pro (c.536A>C) pathogenic?

CUX2 p.Gln179Pro (c.536A>C) is classified Uncertain significance in CUX2 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-09-03). AlphaMissense: likely benign (0.1298); Absent from gnomAD v4.1; Associated with developmental and epileptic encephalopathy, 67.

What condition is associated with CUX2 p.Gln179Pro (c.536A>C)?

CUX2 p.Gln179Pro (c.536A>C) is associated with developmental and epileptic encephalopathy, 67 (ClinVar).

How common is CUX2 p.Gln179Pro (c.536A>C) in the general population?

CUX2 p.Gln179Pro (c.536A>C) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about CUX2 p.Gln179Pro (c.536A>C)?

AlphaMissense predicts likely benign (score 0.1298) — an in-silico prediction, not a clinical call.

CUX2 p.Gln179Pro

c.536A>C · VCV4078435

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1298 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

1/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

developmental and epileptic encephalopathy, 67

Computational evidence

Protein change
AlphaMissense	0.1298	likely benign
REVEL	0.217	benign-leaning
SaProt	LLR -13.10	damaging
⇒ SaProt calls this damaging; AlphaMissense and REVEL do not.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 11	GERP 1.4, phastCons 1
Regional constraint	o/e 0.74	unconstrained · MANE · 93 kb · p 1.4e-07 · regional, not allelic
Overall
CADD	23.8	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

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: CUX2
Protein: p.Gln179Pro
Coding: c.536A>C
MANE Select: NM_015267
Type: single nucleotide variant
Location: chr12:111293545 (GRCh38)
Gene constraint: LOEUF 0.383 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 60.99 · 3 PDB

Full CUX2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

developmental and epileptic encephalopathy, 67 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

CUX2 p.Glu590Lys Pathogenic/Likely pathogenic ★★ same condition
CUX2 p.Ala336Thr Uncertain significance ★★ ⚠ same condition
CUX2 p.Ala544Val Uncertain significance ★★ ⚠ same condition
CUX2 p.Arg312Gln Uncertain significance ★★ ⚠ same condition
CUX2 p.Arg599Ser Uncertain significance ★★ ⚠ same condition
CUX2 p.Arg903His Uncertain significance ★★ ⚠ same condition
CUX2 p.Asp844Gly Uncertain significance ★★ ⚠ same condition
CUX2 p.Ile429Met Uncertain significance ★★ ⚠ same condition

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/cux2-p-gln179pro (accessed [today's date]).

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