Is ANK2 p.Glu2371Lys (c.7111G>A) pathogenic?

ANK2 p.Glu2371Lys (c.7111G>A) is classified Conflicting classifications of pathogenicity in ANK2 (ClinVar, Conflicting submitters, 2 submitters; last evaluated 2024-10-03). AlphaMissense: likely benign (0.071); Very rare (popmax 8.47e-05%, nfe); Associated with Cardiovascular phenotype.

What condition is associated with ANK2 p.Glu2371Lys (c.7111G>A)?

ANK2 p.Glu2371Lys (c.7111G>A) is associated with Cardiovascular phenotype, long QT syndrome (ClinVar).

How common is ANK2 p.Glu2371Lys (c.7111G>A) in the general population?

ANK2 p.Glu2371Lys (c.7111G>A) is very rare (popmax 8.47e-05%, nfe) (gnomAD).

What do computational predictors say about ANK2 p.Glu2371Lys (c.7111G>A)?

AlphaMissense predicts likely benign (score 0.071) — an in-silico prediction, not a clinical call.

ANK2 p.Glu2371Lys

c.7111G>A · rs1033059668 · VCV1007761

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 2 submitters

AlphaMissense

likely benign

0.071 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 8.47e-05%, nfe)

Missense predictors

0/2 damaging

AlphaMissense, REVEL

Conditions

Cardiovascular phenotype

Computational evidence

Protein change
AlphaMissense	0.071	likely benign
REVEL	0.109	moderately benign-leaning
⇒ AlphaMissense and REVEL both call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 2.6	GERP -2, phastCons 1
Regional constraint	o/e 0.97	unconstrained · MANE · 28 kb · p 0.16 · regional, not allelic
Overall
CADD	11.83	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 8.47e-05% European (non-Finnish) · 1/1,179,994 alleles

Overall 6.84e-05% 1/1,461,830 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: ANK2
Protein: p.Glu2371Lys
Coding: c.7111G>A
MANE Select: NM_001148
dbSNP: rs1033059668
Type: single nucleotide variant
Location: chr4:113355729 (GRCh38)
Gene constraint: LOEUF 0.271 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Residue 2371: the 'disordered' region

Full ANK2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Cardiovascular phenotype — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: long QT syndrome

Similar variants

ANK2 p.Arg3113Ter Pathogenic ★★ same condition
ANK2 p.Arg895Ter Pathogenic/Likely pathogenic ★★ same condition
ANK2 p.Arg977Ter Pathogenic ★★ same condition
ANK2 c.11611-3T>A Uncertain significance ★★ same condition
ANK2 c.1783-3C>T Uncertain significance ★★ same condition
ANK2 c.2079+5T>G Uncertain significance ★★ same condition
ANK2 c.2278-3C>T Uncertain significance ★★ same condition
ANK2 c.3125+6G>A Uncertain significance ★★ 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/ank2-p-glu2371lys (accessed [today's date]).

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