EEF2 p.Phe771=
c.2313C>T · rs140987549 · VCV2887540
Benign/Likely benign
Multiple submitters
Classification
Benign/Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 4 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0122%, sas)
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 -6.6 | GERP -4.5 |
| Overall | ||
| CADD | 0.092 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0122%
South Asian · 11/90,530 alleles
Filtering AF
0.00971%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00906%
Overall
0.00956%
154/1,610,230 alleles · ultra-rare
exomes 134/1,457,958 · genomes 20/152,272 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.0122% | 8,230 |
| European (non-Finnish) | 0.0113% | 8,859 |
| Remaining individualsnot grpmax-eligible | 0.00802% | 12,474 |
| Finnishnot grpmax-eligible | 0.00472% | 21,193 |
| East Asian | 0.00224% | 44,690 |
| Admixed American | 0.00168% | 59,396 |
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
- EEF2
- Protein
- p.Phe771=
- Coding
- c.2313C>T
- MANE Select
- NM_001961
- dbSNP
- rs140987549
- Type
- single nucleotide variant
- Location
- chr19:3977285 (GRCh38)
- Gene constraint
- LOEUF 0.39 · pLI 1.00 (gnomAD)
- Structure
- AlphaFold pLDDT 89.97 · 26 PDB
- Residue 771
- a β-strand
Similar variants
- EEF2 p.Ala237Thr Uncertain significance ★★ ⚠ same type
- EEF2 p.Ala238Thr Uncertain significance ★★ ⚠ same type
- EEF2 p.Ala338Gly Uncertain significance ★★ ⚠ same type
- EEF2 p.Ala624Thr Uncertain significance ★★ ⚠ same type
- EEF2 p.Ala808Val Uncertain significance ★★ ⚠ same type
- EEF2 p.Arg633His Uncertain significance ★★ ⚠ same type
- EEF2 p.Arg647His Uncertain significance ★★ ⚠ same type
- EEF2 p.Arg726Trp Uncertain significance ★★ ⚠ 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/eef2-p-phe771 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown