CAPN5 p.His252=
c.756C>T · rs369762721 · VCV1097902
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.015%, amr)
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 -13 | GERP -3.8 |
| Overall | ||
| CADD | 0.446 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.015%
Admixed American · 9/59,984 alleles
Filtering AF
0.00773%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00579%
Overall
0.00136%
22/1,612,450 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Admixed Americangrpmax | 0.015% | 6,665 |
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,392 |
| Finnishnot grpmax-eligible | 0.00157% | 63,608 |
| European (non-Finnish) | 0.000933% | 107,229 |
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
- CAPN5
- Protein
- p.His252=
- Coding
- c.756C>T
- MANE Select
- NM_004055
- dbSNP
- rs369762721
- Type
- single nucleotide variant
- Location
- chr11:77115451 (GRCh38)
- Gene constraint
- LOEUF 0.928 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
- Structure
- AlphaFold pLDDT 91.71 · 1 PDB
- Residue 252
- the calpain catalytic domain; an active site
Similar variants
- CAPN5 p.Arg243Leu Pathogenic ★★ ⚠ same type
- CAPN5 p.Arg289Trp Pathogenic ★★ ⚠ same type
- CAPN5 p.Ala118Val Uncertain significance ★★ ⚠ same type
- CAPN5 p.Ala183Ser Uncertain significance ★★ ⚠ same type
- CAPN5 p.Ala185Val Uncertain significance ★★ ⚠ same type
- CAPN5 p.Ala237Val Uncertain significance ★★ ⚠ same type
- CAPN5 p.Ala245Val Uncertain significance ★★ ⚠ same type
- CAPN5 p.Ala253Thr 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/capn5-p-his252 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown