BRSK2 p.Asp321=
c.963C>T · VCV4872284
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0165%, 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 -0.17 | phastCons 0.37 |
| Overall | ||
| CADD | 9.161 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0165%
Middle Eastern · 1/6,060 alleles
Overall
0.000186%
3/1,611,850 alleles · ultra-rare
exomes 3/1,459,478 · genomes 0/152,372 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0165% | 6,060 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,444 |
| South Asian | 0.0011% | 90,992 |
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.Asp321=
- Coding
- c.963C>T
- MANE Select
- NM_001256627
- Type
- single nucleotide variant
- Location
- chr11:1445444 (GRCh38)
- Gene constraint
- LOEUF 0.361 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 68.46
- Residue 321
- the uba domain
Similar variants
- BRSK2 p.Asp321Asn Uncertain significance ★ ⚠ same residue
- 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
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-asp321 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown