Is ANKRD1 p.Glu151Ter (c.451G>T) pathogenic?

ANKRD1 p.Glu151Ter (c.451G>T) is classified Uncertain significance in ANKRD1 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-03-07). Very rare (popmax 0.00134%, afr); Associated with Cardiovascular phenotype.

What condition is associated with ANKRD1 p.Glu151Ter (c.451G>T)?

ANKRD1 p.Glu151Ter (c.451G>T) is associated with Cardiovascular phenotype (ClinVar).

How common is ANKRD1 p.Glu151Ter (c.451G>T) in the general population?

ANKRD1 p.Glu151Ter (c.451G>T) is very rare (popmax 0.00134%, afr) (gnomAD).

ANKRD1 p.Glu151Ter

c.451G>T · rs1407435313 · VCV1741204

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

Consequence

nonsense (stop-gain)

predicted LoF

gnomAD v4.1

Rare

very rare (popmax 0.00134%, afr)

Conditions

Cardiovascular phenotype

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Consequence	nonsense (stop-gain)	predicted loss-of-function
NMD	predicted	premature termination codon in exon 4 of 9
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 7.7	GERP 2.3, phastCons 1
Overall
CADD	44.0	PHRED · no single calibrated threshold — expert panels disagree

Predicted loss-of-function is descriptive, not an applied PVS1 code.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00134% African / African-American · 1/74,400 alleles

Overall 6.88e-05% 1/1,454,330 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.Glu151Ter
Coding: c.451G>T
MANE Select: NM_014391
dbSNP: rs1407435313
Type: single nucleotide variant
Location: chr10:90918867 (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

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

Similar variants

ANKRD1 p.Glu151Lys Uncertain significance ★ ⚠ same residue
ANKRD1 c.207+1G>T Uncertain significance ★★ same condition
ANKRD1 c.27+1G>T Uncertain significance ★★ same condition
ANKRD1 c.28-3T>C Uncertain significance ★★ same condition
ANKRD1 c.651+4T>A Uncertain significance ★★ same condition
ANKRD1 c.750+2T>C Uncertain significance ★★ same condition
ANKRD1 c.750+4A>G Uncertain significance ★★ same condition
ANKRD1 c.751-3T>C 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-glu151ter (accessed [today's date]).

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