EYS p.Arg26=
c.78G>A · rs1766217092 · VCV1114652
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0164%, mid)
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 -0.21 | GERP -0.87 |
| Overall | ||
| CADD | 3.825 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0164%
Middle Eastern · 1/6,084 alleles
Filtering AF
0.00255%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00161%
Overall
0.000434%
7/1,613,744 alleles · ultra-rare
exomes 5/1,461,572 · genomes 2/152,172 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0164% | 6,084 |
| African / African-American | 0.00667% | 14,988 |
| European (non-Finnish) | 8.47e-05% | 1,179,965 |
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
- EYS
- Protein
- p.Arg26=
- Coding
- c.78G>A
- MANE Select
- NM_001142800
- dbSNP
- rs1766217092
- Type
- single nucleotide variant
- Location
- chr6:65495333 (GRCh38)
- Gene constraint
- LOEUF 0.96 · pLI <0.01 (gnomAD)
Similar variants
- EYS p.Arg26Gln Conflicting classifications of pathogenicity ★ ⚠ same residue
- EYS p.Arg26Trp Uncertain significance ★ ⚠ same residue
- EYS c.1056+1G>A Pathogenic/Likely pathogenic ★★ same type
- EYS c.1056+3A>C Likely pathogenic ★★ same type
- EYS c.1057-1G>A Likely pathogenic ★★ same type
- EYS c.1184+1G>A Pathogenic/Likely pathogenic ★★ same type
- EYS c.1184+1G>T Likely pathogenic ★★ same type
- EYS c.1185-1G>A 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/eys-p-arg26 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown