CHD8 p.Pro2484=
c.7452T>A · rs2139428215 · VCV1554825
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Not reported
no allele count reported in gnomAD v4.1 (AN 1,552,280)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 3.6 | GERP -0.34, phastCons 1 |
| Overall | ||
| CADD | 7.036 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
No allele count reported in gnomAD v4.1 (AN 1,552,280). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- CHD8
- Protein
- p.Pro2484=
- Coding
- c.7452T>A
- MANE Select
- NM_001170629
- dbSNP
- rs2139428215
- Type
- single nucleotide variant
- Location
- chr14:21385907 (GRCh38)
- Gene constraint
- LOEUF 0.154 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 55.17 · 2 PDB
- Residue 2484
- the 'disordered' region
Similar variants
- CHD8 p.Pro2484Ala Uncertain significance ★ ⚠ same residue
- CHD8 p.Pro2484Arg Uncertain significance ★ ⚠ same residue
- CHD8 c.3882+1G>A Pathogenic/Likely pathogenic ★★ same type
- CHD8 p.Arg1188Ter Pathogenic ★★ same type
- CHD8 p.Arg1242Gln Likely pathogenic ★★ same type
- CHD8 p.Arg1242Ter Pathogenic ★★ same type
- CHD8 p.Arg1245Ter Pathogenic ★★ same type
- CHD8 p.Arg1337Ter 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/chd8-p-pro2484 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown