RBFOX2 p.Pro88Ala
c.262C>G · VCV3943478
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00134%, afr)
Conditions
1
Inborn genetic diseases
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.314 | indeterminate |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 12 | GERP 1.8, phastCons 1 |
| Overall | ||
| CADD | 27.3 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00134%
African / African-American · 1/74,892 alleles
Overall
0.000657%
1/152,100 alleles · very rare
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
- RBFOX2
- Protein
- p.Pro88Ala
- Coding
- c.262C>G
- MANE Select
- NM_001349999
- Type
- single nucleotide variant
- Location
- chr22:35809980 (GRCh38)
- Gene constraint
- LOEUF 0.336 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 55.86 · 1 PDB
- Residue 88
- the 'disordered' region
Similar variants
- RBFOX2 p.Asp417Asn Uncertain significance ★★ same condition
- RBFOX2 p.Glu229Gln Uncertain significance ★★ same condition
- RBFOX2 p.Gly133Arg Uncertain significance ★★ same condition
- RBFOX2 p.Gly409Ser Uncertain significance ★★ same condition
- RBFOX2 p.Met91Val Uncertain significance ★★ same condition
- RBFOX2 p.Pro104Leu Uncertain significance ★★ same condition
- RBFOX2 p.Pro307Ser Uncertain significance ★★ same condition
- RBFOX2 p.Ala401= Likely benign ★★ 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/rbfox2-p-pro88ala (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown