Is E2F4 p.Ser317Gly (c.949A>G) pathogenic?

E2F4 p.Ser317Gly (c.949A>G) is classified Uncertain significance in E2F4 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-10-18). AlphaMissense: likely benign (0.0782); Absent from gnomAD v4.1.

How common is E2F4 p.Ser317Gly (c.949A>G) in the general population?

E2F4 p.Ser317Gly (c.949A>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about E2F4 p.Ser317Gly (c.949A>G)?

AlphaMissense predicts likely benign (score 0.0782) — an in-silico prediction, not a clinical call.

E2F4 p.Ser317Gly

c.949A>G · VCV4662779

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0782 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

1/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0782	likely benign
REVEL	0.199	benign-leaning
SaProt	LLR -10.54	damaging
⇒ SaProt calls this damaging; AlphaMissense and REVEL do not.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Regional constraint	o/e 0.99	unconstrained · MANE · 3,701 bp · p 0.93 · regional, not allelic
Overall
CADD	10.23	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: E2F4
Protein: p.Ser317Gly
Coding: c.949A>G
MANE Select: NM_001950
Type: single nucleotide variant
Location: chr16:67195922 (GRCh38)
Gene constraint: LOEUF 0.615 · pLI 0.36 (gnomAD)
Structure: AlphaFold pLDDT 65.56 · 2 PDB
Residue 317: the 'disordered' region

Full E2F4 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

E2F4 p.Ala138Val Uncertain significance ★ ⚠ same type
E2F4 p.Ala150Thr Uncertain significance ★ ⚠ same type
E2F4 p.Ala239Gly Uncertain significance ★ ⚠ same type
E2F4 p.Ala239Pro Uncertain significance ★ ⚠ same type
E2F4 p.Ala2Gly Uncertain significance ★ ⚠ same type
E2F4 p.Ala340Ser Uncertain significance ★ ⚠ same type
E2F4 p.Ala4Pro Uncertain significance ★ ⚠ same type
E2F4 p.Arg126Gln 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/e2f4-p-ser317gly (accessed [today's date]).

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