CAPN15 p.Pro928=
c.2784G>A · rs771914553 · VCV2645820
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.054%, eas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.238 | benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · G>T here scores Δ0.20 · evaluated, not missing |
| Constraint at this position | ||
| Conservation | phyloP -15 | GERP -3 |
| Overall | ||
| CADD | 0.081 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.054%
East Asian · 22/40,740 alleles
Filtering AF
0.0365%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0308%
Overall
0.0134%
206/1,538,754 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| East Asiangrpmax | 0.054% | 1,852 |
| South Asian | 0.0297% | 3,363 |
| Middle Eastern | 0.0182% | 5,504 |
| European (non-Finnish) | 0.0122% | 8,167 |
| Admixed American | 0.0118% | 8,477 |
| Remaining individualsnot grpmax-eligible | 0.0101% | 9,941 |
| African / African-American | 0.00686% | 14,568 |
| Ashkenazi Jewishnot grpmax-eligible | 0.0035% | 28,562 |
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
- CAPN15
- Protein
- p.Pro928=
- Coding
- c.2784G>A
- MANE Select
- NM_005632
- dbSNP
- rs771914553
- Type
- single nucleotide variant
- Location
- chr16:552651 (GRCh38)
- Gene constraint
- LOEUF 0.974 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 71.65
Similar variants
- CAPN15 p.Pro928Leu Uncertain significance ★ ⚠ same residue
- CAPN15 c.2192+8C>T Uncertain significance ★★ same type
- CAPN15 p.Arg428Trp Uncertain significance ★★ ⚠ same type
- CAPN15 p.Arg867Cys Uncertain significance ★★ ⚠ same type
- CAPN15 p.Arg867His Uncertain significance ★★ ⚠ same type
- CAPN15 p.Cys363Arg Uncertain significance ★★ ⚠ same type
- CAPN15 p.Glu776Ala Uncertain significance ★★ ⚠ same type
- CAPN15 p.Val489Met 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/capn15-p-pro928 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown