FOXL2 p.Pro351=
c.1053C>T · rs183837821 · VCV2188545
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0171%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 3.5 | GERP 1.2, phastCons 1 |
| Overall | ||
| CADD | 12.88 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0171%
European (non-Finnish) · 199/1,163,978 alleles
Filtering AF
0.0151%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0144%
Overall
0.0134%
213/1,588,450 alleles · ultra-rare
exomes 195/1,436,442 · genomes 18/152,008 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.0171% | 5,849 |
| Remaining individualsnot grpmax-eligible | 0.0115% | 8,723 |
| African / African-American | 0.00808% | 12,376 |
| Finnishnot grpmax-eligible | 0.00166% | 60,336 |
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
- FOXL2
- Protein
- p.Pro351=
- Coding
- c.1053C>T
- MANE Select
- NM_023067
- dbSNP
- rs183837821
- Type
- single nucleotide variant
- Location
- chr3:138945670 (GRCh38)
- Gene constraint
- LOEUF 1.913 · pLI 0.03 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 61.89 · 2 PDB
Similar variants
- FOXL2 p.Arg349Gly Likely pathogenic ★★ ⚠ same type
- FOXL2 p.Gln196Ter Pathogenic ★★ same type
- FOXL2 p.Gln219Ter Pathogenic ★★ same type
- FOXL2 p.Leu75Phe Pathogenic ★★ same type
- FOXL2 p.Met65Ile Likely pathogenic ★★ same type
- FOXL2 p.Met65Val Pathogenic/Likely pathogenic ★★ same type
- FOXL2 p.Ser107Gly Likely pathogenic ★★ same type
- FOXL2 p.Ser217Phe 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/foxl2-p-pro351 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown