EP400 p.Pro2218=
c.6654G>A · rs141740536 · VCV788798
Benign
Multiple submitters
Classification
Benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
low-frequency (popmax 1.93%, afr)
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 -4.1 | GERP -3.4 |
| Overall | ||
| CADD | 1.158 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
1.93%
African / African-American · 1,449/75,012 alleles
Filtering AF
1.85%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 1.82%
Overall
0.423%
6,824/1,614,058 alleles · low-frequency
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 1.93% | 52 |
| Middle Eastern | 1.57% | 64 |
| Remaining individualsnot grpmax-eligible | 0.531% | 188 |
| Admixed American | 0.492% | 203 |
| European (non-Finnish) | 0.377% | 265 |
| South Asian | 0.156% | 641 |
| Ashkenazi Jewishnot grpmax-eligible | 0.101% | 987 |
| Finnishnot grpmax-eligible | 0.0547% | 1,828 |
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
- EP400
- Protein
- p.Pro2218=
- Coding
- c.6654G>A
- MANE Select
- NM_015409
- dbSNP
- rs141740536
- Type
- single nucleotide variant
- Location
- chr12:132044823 (GRCh38)
- Gene constraint
- LOEUF 0.365 · pLI 1.00 (gnomAD)
Similar variants
- EP400 p.Thr664Ala Uncertain significance ★★ same type
- EP400 c.1435+8G>A Benign ★★ same type
- EP400 c.7027-9C>T Benign ★★ same type
- EP400 p.Ala146= Likely benign ★★ same type
- EP400 p.Ala1649Thr Benign/Likely benign ★★ same type
- EP400 p.Ala1764= Benign ★★ same type
- EP400 p.Ala244= Likely benign ★★ same type
- EP400 p.Ala2803= Likely benign ★★ 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/ep400-p-pro2218 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown