SETD2 p.Ser705=
c.2115G>A · rs771398677 · VCV727764
Benign
Single submitter
Classification
Benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.02%, amr)
Conditions
1
Luscan-Lumish syndrome
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 -7 | GERP -4.4 |
| Overall | ||
| CADD | 0.615 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.02%
Admixed American · 12/59,998 alleles
Filtering AF
0.0115%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00898%
Overall
0.00143%
23/1,613,926 alleles · ultra-rare
exomes 22/1,461,760 · genomes 1/152,166 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.02% | 5,000 |
| Middle Eastern | 0.0164% | 6,084 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,484 |
| African / African-American | 0.00133% | 74,924 |
| European (non-Finnish) | 0.000678% | 147,495 |
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.Ser705=
- Coding
- c.2115G>A
- MANE Select
- NM_014159
- dbSNP
- rs771398677
- Type
- single nucleotide variant
- Location
- chr3:47122521 (GRCh38)
- Gene constraint
- LOEUF 0.176 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 43.81 · 43 PDB
- Residue 705
- a UniProt-annotated variant site (in aml; uncertain significance; somatic mutation)
Similar variants
- SETD2 p.Ser705Ala Conflicting classifications of pathogenicity ★ ⚠ same residue
- 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
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-ser705 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown