EP300 p.Gln2212fs
c.6634del · VCV3348166
Likely pathogenic
No assertion criteria
Classification
Likely pathogenic
ClinVar
Review
No assertion criteria ☆☆☆☆
ClinVar · 1 submitter
Consequence
frameshift
predicted LoF
gnomAD v4.1
Rare
Conditions
1
EP300-related disorder
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Consequence | frameshift | predicted loss-of-function in a haploinsufficient gene (ClinGen) |
|---|---|---|
| NMD | escapes | premature termination codon in the last exon (31 of 31) — the truncated protein is likely expressed. PVS1 input, not an applied code |
| Splicing | ||
| SpliceAI | — | not assessed · substitutions only |
| Constraint at this position | ||
| Conservation | phyloP 7.8 | GERP 1.8, phastCons 1 |
Predicted loss-of-function is descriptive, not an applied PVS1 code.
Variant & gene context
- Gene
- EP300
- Protein
- p.Gln2212fs
- Coding
- c.6634del
- MANE Select
- NM_001429
- Type
- Deletion
- Location
- chr22:41178344 (GRCh38)
- Gene constraint
- LOEUF 0.164 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Structure
- AlphaFold pLDDT 54.88 · 60 PDB
- Residue 2212
- the 'interaction with htlv-1 tax' region; the 'interaction with ncoa2' region; the 'disordered' region
Disease context
EP300-related disorder
Similar variants
- EP300 p.Ile1457_Lys1459delinsMet Pathogenic/Likely pathogenic ★★ same condition
- EP300 p.Gln2212= Benign/Likely benign ★★ same residue
- EP300 p.Asn1227fs Likely pathogenic ★ same condition
- EP300 p.Thr1032fs Likely pathogenic ★ same condition
- EP300 p.Thr1357fs Likely pathogenic ★ same condition
- EP300 c.3671+4_3671+8del Uncertain significance ★ same condition
- EP300 p.Lys1046_Lys1047del Uncertain significance ★ same condition
- EP300 c.3476_3501+41del Pathogenic same condition
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/ep300-p-gln2212fs (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown