COPB2 p.Val807del
c.2414TTG[2] · VCV4775472
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.000339%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · substitutions only |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 7.9 | GERP 2, phastCons 1 |
| Overall | ||
| CADD | 19.54 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000339%
European (non-Finnish) · 4/1,180,034 alleles
Filtering AF
7.9e-05%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 5.4e-05%
Overall
0.000248%
4/1,613,988 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
- COPB2
- Protein
- p.Val807del
- Coding
- c.2414TTG[2]
- MANE Select
- NM_004766
- Type
- Microsatellite
- Location
- chr3:139359060 (GRCh38)
- Gene constraint
- LOEUF 0.177 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 86.75 · 2 PDB
Similar variants
- COPB2 p.Val807Ile Uncertain significance ★ ⚠ same residue
- COPB2 p.Arg833fs Likely pathogenic ★ 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/copb2-p-val807del (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown