CPOX p.Glu185=
c.555A>G · VCV3900531
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 8.48e-05%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation/SpliceAI carries the signal. | ||
| Splicing | ||
| SpliceAI | Δ0.40 | donor loss · deltas |
|---|---|---|
| Pangolin | Δ0.51 | gain · loss 0.40 · SpliceAI calls loss · independent |
| Constraint at this position | ||
| Conservation | phyloP 5 | GERP 0.098, phastCons 1 |
| Overall | ||
| CADD | 21.9 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
8.48e-05%
European (non-Finnish) · 1/1,179,218 alleles
Overall
6.85e-05%
1/1,460,038 alleles · very rare
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
- CPOX
- Protein
- p.Glu185=
- Coding
- c.555A>G
- MANE Select
- NM_000097
- Type
- single nucleotide variant
- Location
- chr3:98592950 (GRCh38)
- Gene constraint
- LOEUF 0.8 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 80.32 · 1 PDB
- Residue 185
- a UniProt-annotated variant site (in hcp); a turn
Similar variants
- CPOX p.Cys239Ter Pathogenic ★★ same type
- CPOX p.Gln160Ter Pathogenic ★★ same type
- CPOX p.Glu201Lys Pathogenic/Likely pathogenic ★★ same type
- CPOX p.Lys404Glu Pathogenic/Likely pathogenic ★★ same type
- CPOX c.811+5G>C Uncertain significance ★★ same type
- CPOX p.Ala293Thr Uncertain significance ★★ ⚠ same type
- CPOX p.Ala83Val Uncertain significance ★★ ⚠ same type
- CPOX p.Ala89Val 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/cpox-p-glu185 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown