CHD4 p.Ser470Phe
c.1409C>T · VCV3343123
Pathogenic
Single submitter
Classification
Pathogenic
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
AlphaMissense
likely pathogenic
0.9995 · ACMG-weighted
gnomAD v4.1
Absent
absent from gnomAD v4.1
Missense predictors
2/2 damaging
AlphaMissense, SaProt · REVEL indeterminate
Computational evidence
| Protein change | ||
| AlphaMissense | 0.9995 | likely pathogenic ✓ concordant with ClinVar · top 6% in CHD4 |
|---|---|---|
| REVEL | 0.497 | indeterminate |
| SaProt | LLR -11.24 | damaging |
| ⇒ AlphaMissense and SaProt both call this damaging; REVEL is indeterminate. | ||
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 12 | GERP 1.9, phastCons 1 |
| Regional constraint | o/e 0.39 | unconstrained · MANE · 1,544 bp · p 2.4e-08 · regional, not allelic |
| Overall | ||
| CADD | 33.0 | PHRED · no single calibrated threshold — expert panels disagree |
AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- CHD4
- Protein
- p.Ser470Phe
- Coding
- c.1409C>T
- MANE Select
- NM_001273
- Type
- single nucleotide variant
- Location
- chr12:6599846 (GRCh38)
- Gene constraint
- LOEUF 0.192 · pLI 1.00 · ClinGen HI 1/3 (gnomAD)
- Structure
- AlphaFold pLDDT 65.41 · 12 PDB
Similar variants
- CHD4 p.Ser470= Likely benign ★ 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-ser470phe (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown