CAPN15 p.Ala191=
c.573C>T · rs371770669 · VCV2645797
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
rare (popmax 0.3%, nfe)
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 -12 | GERP -2.8 |
| Overall | ||
| CADD | 0.058 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.3%
European (non-Finnish) · 3,502/1,165,656 alleles
Filtering AF
0.292%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.289%
Overall
0.244%
3,825/1,570,196 alleles · rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.3% | 333 |
| Remaining individualsnot grpmax-eligible | 0.182% | 551 |
| Admixed American | 0.142% | 705 |
| South Asian | 0.0991% | 1,009 |
| African / African-American | 0.0378% | 2,649 |
| Finnishnot grpmax-eligible | 0.0256% | 3,901 |
| Middle Eastern | 0.0177% | 5,636 |
| Ashkenazi Jewishnot grpmax-eligible | 0.00689% | 14,507 |
| East Asian | 0.00468% | 21,379 |
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.Ala191=
- Coding
- c.573C>T
- MANE Select
- NM_005632
- dbSNP
- rs371770669
- Type
- single nucleotide variant
- Location
- chr16:547411 (GRCh38)
- Gene constraint
- LOEUF 0.974 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 71.65
Similar variants
- 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
- CAPN15 p.Val841Met 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-ala191 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown