Is ANK2 p.Ala2334= (c.7002A>G) pathogenic?

ANK2 p.Ala2334= (c.7002A>G) is classified Likely benign in ANK2 (ClinVar, Multiple submitters, 2 submitters; last evaluated 2023-02-10). Absent from gnomAD v4.1; Associated with Cardiovascular phenotype.

What condition is associated with ANK2 p.Ala2334= (c.7002A>G)?

ANK2 p.Ala2334= (c.7002A>G) is associated with Cardiovascular phenotype, long QT syndrome (ClinVar).

How common is ANK2 p.Ala2334= (c.7002A>G) in the general population?

ANK2 p.Ala2334= (c.7002A>G) is absent from gnomAD v4.1 (gnomAD).

ANK2 p.Ala2334=

c.7002A>G · rs2505656794 · VCV2104625

Likely benign Multiple submitters

Classification

Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 2 submitters

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

Cardiovascular phenotype

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -1.4	GERP -5.4
Overall
CADD	0.36	PHRED · no single calibrated threshold — expert panels disagree

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: ANK2
Protein: p.Ala2334=
Coding: c.7002A>G
MANE Select: NM_001148
dbSNP: rs2505656794
Type: single nucleotide variant
Location: chr4:113355620 (GRCh38)
Gene constraint: LOEUF 0.271 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Residue 2334: 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.Ala2334Thr Uncertain significance ★ ⚠ same residue
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

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-ala2334 (accessed [today's date]).

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