CTNNB1 p.Glu692=
c.2076G>A · VCV4712370
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation/SpliceAI carries the signal. | ||
| Splicing | ||
| SpliceAI | Δ0.76 | donor gain · deltas |
|---|---|---|
| Pangolin | Δ0.83 | loss · gain 0.63 · SpliceAI calls gain · independent |
| Constraint at this position | ||
| Conservation | phyloP 9.9 | GERP 1.9, phastCons 1 |
| Overall | ||
| CADD | 23.5 | PHRED · no single calibrated threshold — expert panels disagree |
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
- CTNNB1
- Protein
- p.Glu692=
- Coding
- c.2076G>A
- MANE Select
- NM_001904
- Type
- single nucleotide variant
- Location
- chr3:41236709 (GRCh38)
- Gene constraint
- LOEUF 0.139 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 81.02 · 50 PDB
- Residue 692
- a UniProt-annotated variant site (in nedsdv; the patient also manifest features of exudative vitreoretinopathy)
Similar variants
- CTNNB1 p.Glu692Asp Likely pathogenic ★ ⚠ same residue
- CTNNB1 c.1081+1G>T Pathogenic/Likely pathogenic ★★ same type
- CTNNB1 c.1082-1G>C Pathogenic ★★ same type
- CTNNB1 c.735-1G>C Pathogenic ★★ same type
- CTNNB1 p.Arg474Ter Pathogenic ★★ same type
- CTNNB1 p.Arg515Ter Pathogenic ★★ same type
- CTNNB1 p.Arg535Ter Pathogenic ★★ same type
- CTNNB1 p.Arg587Ter Pathogenic/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/ctnnb1-p-glu692 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown