FLI1 p.Pro268=
c.804G>A · rs1363259180 · VCV2879094
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00401%, afr)
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 | GERP -4 |
| Overall | ||
| CADD | 2.548 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00401%
African / African-American · 3/74,896 alleles
Filtering AF
0.00106%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000495%
Overall
0.000682%
11/1,613,744 alleles · very rare
exomes 7/1,461,598 · genomes 4/152,146 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.00401% | 24,965 |
| South Asian | 0.0022% | 45,534 |
| Admixed American | 0.00167% | 60,000 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,458 |
| Finnishnot grpmax-eligible | 0.00156% | 64,004 |
| European (non-Finnish) | 0.000254% | 393,275 |
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
- FLI1
- Protein
- p.Pro268=
- Coding
- c.804G>A
- MANE Select
- NM_002017
- dbSNP
- rs1363259180
- Type
- single nucleotide variant
- Location
- chr11:128809179 (GRCh38)
- Gene constraint
- LOEUF 0.367 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 64.32 · 14 PDB
- Residue 268
- the 'disordered' region
Similar variants
- FLI1 p.Pro268Leu Uncertain significance ★★ ⚠ same residue
- FLI1 p.Ala178Thr Uncertain significance ★★ ⚠ same type
- FLI1 p.Ala247Thr Uncertain significance ★★ ⚠ same type
- FLI1 p.Ala295Ser Uncertain significance ★★ ⚠ same type
- FLI1 p.Ala419Thr Uncertain significance ★★ ⚠ same type
- FLI1 p.Arg177His Uncertain significance ★★ ⚠ same type
- FLI1 p.Arg177Pro Uncertain significance ★★ ⚠ same type
- FLI1 p.Arg257Gln 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/fli1-p-pro268 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown