Is ANKRD1 p.His224= (c.672T>C) pathogenic?

ANKRD1 p.His224= (c.672T>C) is classified Likely benign in ANKRD1 (ClinVar, Single submitter, 1 submitter; last evaluated 2019-05-27). Very rare (popmax 0.00223%, eas); Associated with ANKRD1-related dilated cardiomyopathy.

What condition is associated with ANKRD1 p.His224= (c.672T>C)?

ANKRD1 p.His224= (c.672T>C) is associated with ANKRD1-related dilated cardiomyopathy (ClinVar).

How common is ANKRD1 p.His224= (c.672T>C) in the general population?

ANKRD1 p.His224= (c.672T>C) is very rare (popmax 0.00223%, eas) (gnomAD).

ANKRD1 p.His224=

c.672T>C · rs1589508874 · VCV1112104

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00223%, eas)

Conditions

ANKRD1-related dilated cardiomyopathy

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 -6.4	GERP -5
Overall
CADD	1.5	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00223% East Asian · 1/44,796 alleles

Overall 6.84e-05% 1/1,461,406 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: ANKRD1
Protein: p.His224=
Coding: c.672T>C
MANE Select: NM_014391
dbSNP: rs1589508874
Type: single nucleotide variant
Location: chr10:90915860 (GRCh38)
Gene constraint: LOEUF 1.038 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 82.64

Full ANKRD1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

ANKRD1-related dilated cardiomyopathy — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

ANKRD1 p.His224Tyr Uncertain significance ★★ ⚠ same residue
ANKRD1 c.651+6C>T Uncertain significance ★★ same condition
ANKRD1 c.652-2A>T Uncertain significance ★★ same condition
ANKRD1 c.849+1G>C Uncertain significance ★★ same condition
ANKRD1 p.Ala175Thr Uncertain significance ★★ ⚠ same condition
ANKRD1 p.Ala259Val Uncertain significance ★★ ⚠ same condition
ANKRD1 p.Arg100Ser Uncertain significance ★★ ⚠ same condition
ANKRD1 p.Arg154Trp 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/ankrd1-p-his224 (accessed [today's date]).

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