SETD2 p.Pro2260=
c.6780G>A · rs774896853 · VCV475536
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0165%, mid)
Conditions
1
Luscan-Lumish syndrome
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 -5.4 | GERP -3.5 |
| Overall | ||
| CADD | 0.825 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0165%
Middle Eastern · 1/6,062 alleles
Filtering AF
0.00133%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000668%
Overall
0.00112%
18/1,614,258 alleles · ultra-rare
exomes 18/1,461,894 · genomes 0/152,364 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0165% | 6,062 |
| Admixed American | 0.005% | 20,012 |
| Remaining individualsnot grpmax-eligible | 0.0048% | 20,837 |
| East Asian | 0.00446% | 22,441 |
| South Asian | 0.0022% | 45,545 |
| European (non-Finnish) | 0.000593% | 168,579 |
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
- SETD2
- Protein
- p.Pro2260=
- Coding
- c.6780G>A
- MANE Select
- NM_014159
- dbSNP
- rs774896853
- Type
- single nucleotide variant
- Location
- chr3:47057004 (GRCh38)
- Gene constraint
- LOEUF 0.176 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 43.81 · 43 PDB
- Residue 2260
- a UniProt-annotated variant site (in aml; uncertain significance; somatic mutation); a UniProt-annotated variant site (in all; uncertain significance; somatic mutation); the 'low charge region' region
Similar variants
- SETD2 p.Arg1598Ter Pathogenic/Likely pathogenic ★★ same condition
- SETD2 p.Arg1740Gln Pathogenic ★★ ⚠ same condition
- SETD2 p.Arg1740Trp Pathogenic/Likely pathogenic ★★ same condition
- SETD2 p.Ala1121Thr Uncertain significance ★★ ⚠ same condition
- SETD2 p.Ala679Val Uncertain significance ★★ ⚠ same condition
- SETD2 p.Arg1065Cys Uncertain significance ★★ same condition
- SETD2 p.Arg329Gln Uncertain significance ★★ ⚠ same condition
- SETD2 p.Arg368Gln Uncertain significance ★★ ⚠ 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/setd2-p-pro2260 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown