BRSK2 p.Arg495=
c.1485G>C · rs2539668678 · VCV3027254
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 8.52e-05%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.109 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 6.3 | phastCons 1 |
| Overall | ||
| CADD | 14.37 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
8.52e-05%
European (non-Finnish) · 1/1,173,162 alleles
Overall
6.93e-05%
1/1,442,054 alleles · very rare
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
- BRSK2
- Protein
- p.Arg495=
- Coding
- c.1485G>C
- MANE Select
- NM_001256627
- dbSNP
- rs2539668678
- Type
- single nucleotide variant
- Location
- chr11:1450784 (GRCh38)
- Gene constraint
- LOEUF 0.361 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 68.46
- Residue 495
- the 'disordered' region
Similar variants
- BRSK2 p.Arg313Ter Pathogenic/Likely pathogenic ★★ same type
- BRSK2 p.Gly28Arg Likely pathogenic ★★ same type
- BRSK2 p.Ala68Thr Uncertain significance ★★ ⚠ same type
- BRSK2 p.Arg313Gln Uncertain significance ★★ same type
- BRSK2 p.Arg65Gln Uncertain significance ★★ ⚠ same type
- BRSK2 p.Asp7Asn Uncertain significance ★★ ⚠ same type
- BRSK2 p.Leu70Pro Uncertain significance ★★ ⚠ same type
- BRSK2 c.1288-6A>G Likely benign ★★ 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/brsk2-p-arg495 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown