Is EPHB2 p.Asp315Glu (c.945C>G) pathogenic?

EPHB2 p.Asp315Glu (c.945C>G) is classified Uncertain significance in EPHB2 (ClinVar, Single submitter, 1 submitter; last evaluated 2021-08-10). AlphaMissense: likely pathogenic (0.8918); Very rare (popmax 0.00333%, amr).

How common is EPHB2 p.Asp315Glu (c.945C>G) in the general population?

EPHB2 p.Asp315Glu (c.945C>G) is very rare (popmax 0.00333%, amr) (gnomAD).

What do computational predictors say about EPHB2 p.Asp315Glu (c.945C>G)?

AlphaMissense predicts likely pathogenic (score 0.8918) — an in-silico prediction, not a clinical call.

EPHB2 p.Asp315Glu

c.945C>G · rs752199354 · VCV2242490

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.8918 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00333%, amr)

Missense predictors

3/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.8918	likely pathogenic
REVEL	0.675	pathogenic-leaning
SaProt	LLR -11.29	damaging
⇒ AlphaMissense, REVEL and SaProt all call this damaging.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 0.87	GERP -1.8, phastCons 1
Regional constraint	o/e 0.73	unconstrained · MANE · 203 kb · p 2.4e-23 · regional, not allelic
Overall
CADD	18.62	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean damaging — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00333% Admixed American · 2/60,028 alleles

Filtering AF 0.000875% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000443%

Overall 0.000372% 6/1,614,208 alleles · very rare exomes 6/1,461,882 · genomes 0/152,326 · joint denominator

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.00333%	30,014
South Asian	0.00329%	30,361
European (non-Finnish)	8.47e-05%	1,180,038

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: EPHB2
Protein: p.Asp315Glu
Coding: c.945C>G
MANE Select: NM_017449
dbSNP: rs752199354
Type: single nucleotide variant
Location: chr1:22863170 (GRCh38)
Gene constraint: LOEUF 0.265 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 80.41 · 5 PDB

Full EPHB2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

EPHB2 p.Val414Ile Uncertain significance ★★ ⚠ same type
EPHB2 c.1766-9G>T Benign/Likely benign ★★ same type
EPHB2 p.Ala279Ser Benign ★★ same type
EPHB2 p.Asn242= Likely benign ★★ same type
EPHB2 p.Asp574= Benign ★★ same type
EPHB2 p.Asp678Asn Likely benign ★★ same type
EPHB2 p.Gln875= Benign ★★ same type
EPHB2 p.Ser170= 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/ephb2-p-asp315glu (accessed [today's date]).

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