CUX2 p.Ala302=
c.906G>A · rs373879856 · VCV3058788
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.01%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -4.4 | GERP -3.7 |
| Overall | ||
| CADD | 4.91 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.01%
European (non-Finnish) · 118/1,179,678 alleles
Filtering AF
0.00851%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00796%
Overall
0.00769%
124/1,613,186 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.01% | 9,997 |
| Remaining individualsnot grpmax-eligible | 0.0032% | 31,226 |
| South Asian | 0.0022% | 45,517 |
| Admixed American | 0.00167% | 59,972 |
| African / African-American | 0.00134% | 74,894 |
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
- CUX2
- Protein
- p.Ala302=
- Coding
- c.906G>A
- MANE Select
- NM_015267
- dbSNP
- rs373879856
- Type
- single nucleotide variant
- Location
- chr12:111306968 (GRCh38)
- Gene constraint
- LOEUF 0.383 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 60.99 · 3 PDB
Similar variants
- CUX2 p.Ala302Ser Uncertain significance ★★ ⚠ same residue
- CUX2 p.Ala302Thr Likely benign ★ same residue
- CUX2 p.Ala302Val Likely benign ★ same residue
- CUX2 p.Glu590Lys Pathogenic/Likely pathogenic ★★ same type
- CUX2 p.Ala336Thr Uncertain significance ★★ ⚠ same type
- CUX2 p.Ala544Val Uncertain significance ★★ ⚠ same type
- CUX2 p.Arg312Gln Uncertain significance ★★ ⚠ same type
- CUX2 p.Arg599Ser 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/cux2-p-ala302 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown