Is ECHDC1 p.Glu237Gln (c.709G>C) pathogenic?

ECHDC1 p.Glu237Gln (c.709G>C) is classified Uncertain significance in ECHDC1 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-10-24). AlphaMissense: likely benign (0.0756); Absent from gnomAD v4.1.

How common is ECHDC1 p.Glu237Gln (c.709G>C) in the general population?

ECHDC1 p.Glu237Gln (c.709G>C) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about ECHDC1 p.Glu237Gln (c.709G>C)?

AlphaMissense predicts likely benign (score 0.0756) — an in-silico prediction, not a clinical call.

ECHDC1 p.Glu237Gln

c.709G>C · VCV4662908

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0756 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0756	likely benign
REVEL	0.078	moderately benign-leaning
SaProt	LLR -5.93	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -2.3	GERP -2.4
Regional constraint	o/e 0.94	unconstrained · MANE · 41 kb · p 0.24 · regional, not allelic
Overall
CADD	1.245	PHRED · no single calibrated threshold — expert panels disagree

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

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

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM E243Q vs ClinVar E237Q) — verify the residue.

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: ECHDC1
Protein: p.Glu237Gln
Coding: c.709G>C
MANE Select: NM_001002030
Type: single nucleotide variant
Location: chr6:127290066 (GRCh38)
Gene constraint: LOEUF 1.452 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 90.84

Full ECHDC1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ECHDC1 p.Met130Thr Likely pathogenic ★ same type
ECHDC1 c.-3+979G>C Uncertain significance ★ ⚠ same type
ECHDC1 p.Ala101Val Uncertain significance ★ ⚠ same type
ECHDC1 p.Ala272Thr Uncertain significance ★ ⚠ same type
ECHDC1 p.Arg192Gln Uncertain significance ★ ⚠ same type
ECHDC1 p.Arg99His Uncertain significance ★ ⚠ same type
ECHDC1 p.Cys262Phe Uncertain significance ★ ⚠ same type
ECHDC1 p.Gln228His 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/echdc1-p-glu237gln (accessed [today's date]).

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