SMARCA2 p.Pro305=
c.915C>G · rs981565985 · VCV436802
Conflicting classifications of pathogenicity
Conflicting submitters
Classification
Conflicting classifications of pathogenicity
ClinVar
Review
Conflicting submitters ★☆☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0221%, afr)
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 0.081 | GERP 0.8, phastCons 0.92 |
| Overall | ||
| CADD | 10.37 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0221%
African / African-American · 15/67,998 alleles
Filtering AF
0.0135%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.011%
Overall
0.00102%
15/1,468,320 alleles · ultra-rare
exomes 4/1,319,172 · genomes 11/149,148 · joint denominator
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
- SMARCA2
- Protein
- p.Pro305=
- Coding
- c.915C>G
- MANE Select
- NM_003070
- dbSNP
- rs981565985
- Type
- single nucleotide variant
- Location
- chr9:2047353 (GRCh38)
- Gene constraint
- LOEUF 0.317 · pLI 1.00 · ClinGen HI 0/3 (gnomAD)
- Structure
- AlphaFold pLDDT 66.06 · 32 PDB
- Residue 305
- the 'disordered' region
Similar variants
- SMARCA2 p.Pro305Ser Uncertain significance ★ ⚠ same residue
- SMARCA2 p.Ala1138Pro Pathogenic/Likely pathogenic ★★ same type
- SMARCA2 p.Ala1160Gly Pathogenic ★★ same type
- SMARCA2 p.Ala1201Glu Pathogenic/Likely pathogenic ★★ same type
- SMARCA2 p.Ala1201Val Pathogenic/Likely pathogenic ★★ same type
- SMARCA2 p.Arg1105Cys Pathogenic ★★ same type
- SMARCA2 p.Arg1105His Pathogenic ★★ same type
- SMARCA2 p.Arg1105Pro Pathogenic/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/smarca2-p-pro305 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown