Is E2F8 p.Ile295Thr (c.884T>C) pathogenic?

E2F8 p.Ile295Thr (c.884T>C) is classified Uncertain significance in E2F8 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-08-16). AlphaMissense: ambiguous (0.4918); Very rare (popmax 0.00668%, eas).

How common is E2F8 p.Ile295Thr (c.884T>C) in the general population?

E2F8 p.Ile295Thr (c.884T>C) is very rare (popmax 0.00668%, eas) (gnomAD).

What do computational predictors say about E2F8 p.Ile295Thr (c.884T>C)?

AlphaMissense predicts ambiguous (score 0.4918) — an in-silico prediction, not a clinical call.

E2F8 p.Ile295Thr

c.884T>C · rs749926881 · VCV2365966

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.4918 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00668%, eas)

Missense predictors

1/2 damaging

REVEL, SaProt · AlphaMissense no call

Computational evidence

Protein change
AlphaMissense	0.4918	ambiguous
REVEL	0.125	moderately benign-leaning
SaProt	LLR -12.06	damaging
⇒ SaProt calls this damaging; REVEL does not; AlphaMissense makes no call.
Splicing
SpliceAI	—	not looked up on this page · why
Constraint at this position
Conservation	phyloP 5.5	phastCons 1
Regional constraint	o/e 0.92	unconstrained · MANE · 15 kb · p 0.012 · regional, not allelic
Overall
CADD	21.4	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

Grpmax group 0.00668% East Asian · 3/44,894 alleles

Filtering AF 0.00207% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00183%

Overall 0.00279% 45/1,614,080 alleles · very rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.00668%	14,965
African / African-American	0.00534%	18,732
Remaining individualsnot grpmax-eligible	0.0032%	31,244
European (non-Finnish)	0.00288%	34,707
Admixed American	0.00167%	60,002
South Asian	0.0011%	91,088

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: E2F8
Protein: p.Ile295Thr
Coding: c.884T>C
dbSNP: rs749926881
Type: single nucleotide variant
Location: chr11:19234404 (GRCh38)

Full E2F8 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

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/e2f8-p-ile295thr (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown