Is ELN p.Val411Ala (c.1232T>C) pathogenic?

ELN p.Val411Ala (c.1232T>C) is classified Uncertain significance in ELN (ClinVar, Multiple submitters, 2 submitters; last evaluated 2025-09-28). AlphaMissense: likely benign (0.221); Very rare (popmax 0.00891%, eas); Associated with supravalvular aortic stenosis.

What condition is associated with ELN p.Val411Ala (c.1232T>C)?

ELN p.Val411Ala (c.1232T>C) is associated with supravalvular aortic stenosis, cutis laxa, autosomal dominant 1 (ClinVar).

How common is ELN p.Val411Ala (c.1232T>C) in the general population?

ELN p.Val411Ala (c.1232T>C) is very rare (popmax 0.00891%, eas) (gnomAD).

What do computational predictors say about ELN p.Val411Ala (c.1232T>C)?

AlphaMissense predicts likely benign (score 0.221) — an in-silico prediction, not a clinical call.

ELN p.Val411Ala

c.1232T>C · VCV3594761

Uncertain significance Multiple submitters

Classification

Uncertain significance

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

AlphaMissense

likely benign

0.221 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00891%, eas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

supravalvular aortic stenosis

Computational evidence

Protein change
AlphaMissense	0.221	likely benign
REVEL	0.037	moderately benign-leaning
SaProt	LLR -4.67	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 -0.27	GERP 1.5
Regional constraint	o/e 0.91	unconstrained · MANE · 41 kb · p 0.005 · regional, not allelic
Overall
CADD	6.687	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.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00891% East Asian · 4/44,872 alleles

Filtering AF 0.00298% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0018%

Overall 0.000248% 4/1,612,966 alleles · very rare

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: ELN
Protein: p.Val411Ala
Coding: c.1232T>C
MANE Select: NM_000501
Type: single nucleotide variant
Location: chr7:74056352 (GRCh38)
Gene constraint: LOEUF 0.696 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 36.20

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

Disease context

supravalvular aortic stenosis — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: cutis laxa, autosomal dominant 1

Similar variants

ELN p.Val411= Likely benign ★★ same residue
ELN p.Val411Gly Benign ★★ ⚠ same residue
ELN c.377-2A>G Pathogenic/Likely pathogenic ★★ same condition
ELN c.643+1G>C Likely pathogenic ★★ same condition
ELN c.686-2A>G Likely pathogenic ★★ same condition
ELN c.800-1G>A Pathogenic/Likely pathogenic ★★ same condition
ELN c.800-2A>G Pathogenic ★★ same condition
ELN c.800-3C>G Pathogenic ★★ same condition

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/eln-p-val411ala (accessed [today's date]).

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