CHD4 p.Pro10=
c.30C>G · rs377655552 · VCV3251268
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0168%, mid)
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 1.1 | GERP -0.13, phastCons 1 |
| Overall | ||
| CADD | 10.44 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0168%
Middle Eastern · 1/5,942 alleles
Filtering AF
0.00191%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00108%
Overall
0.000573%
9/1,571,710 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0168% | 5,942 |
| African / African-American | 0.00561% | 17,819 |
| Remaining individualsnot grpmax-eligible | 0.00165% | 60,608 |
| European (non-Finnish) | 0.000258% | 387,373 |
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
- CHD4
- Protein
- p.Pro10=
- Coding
- c.30C>G
- MANE Select
- NM_001273
- dbSNP
- rs377655552
- Type
- single nucleotide variant
- Location
- chr12:6606344 (GRCh38)
- Gene constraint
- LOEUF 0.192 · pLI 1.00 · ClinGen HI 1/3 (gnomAD)
- Structure
- AlphaFold pLDDT 65.41 · 12 PDB
- Residue 10
- the 'disordered' region
Similar variants
- CHD4 p.Pro10Ala Uncertain significance ★★ ⚠ same residue
- CHD4 p.Arg1068His Pathogenic/Likely pathogenic ★★ same type
- CHD4 p.Arg1173Gln Pathogenic/Likely pathogenic ★★ same type
- CHD4 p.Arg1173Trp Pathogenic/Likely pathogenic ★★ same type
- CHD4 p.Arg1177Cys Pathogenic/Likely pathogenic ★★ same type
- CHD4 p.Arg1177His Pathogenic/Likely pathogenic ★★ same type
- CHD4 p.Arg1183Cys Pathogenic/Likely pathogenic ★★ same type
- CHD4 p.Arg1183His Pathogenic/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/chd4-p-pro10 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown