RYR2 p.Pro294=
c.882A>T · rs1553446366 · VCV2129478
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
2
Cardiovascular phenotype
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP -4.4 | GERP -3.8 |
| Overall | ||
| CADD | 2.304 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- RYR2
- Protein
- p.Pro294=
- Coding
- c.882A>T
- MANE Select
- NM_001035
- dbSNP
- rs1553446366
- Type
- single nucleotide variant
- Location
- chr1:237423125 (GRCh38)
- Gene constraint
- LOEUF 0.424 · pLI 1.00 · ClinGen HI 0/3 (gnomAD)
- Residue 294
- the mir 4 domain
Similar variants
- RYR2 p.Pro294Leu Uncertain significance ★★ ⚠ same residue
- RYR2 p.Ala2387Thr Pathogenic/Likely pathogenic ★★ same condition
- RYR2 p.Ala2387Val Pathogenic/Likely pathogenic ★★ same condition
- RYR2 p.Ala391Asp Likely pathogenic ★★ same condition
- RYR2 p.Ala4091Val Pathogenic/Likely pathogenic ★★ same condition
- RYR2 p.Ala4510Pro Pathogenic/Likely pathogenic ★★ same condition
- RYR2 p.Ala77Val Pathogenic/Likely pathogenic ★★ same condition
- RYR2 p.Arg169Gln Pathogenic/Likely pathogenic ★★ 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/ryr2-p-pro294 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown