Is ANKRD26 p.Ser911= (c.2733G>A) pathogenic?

ANKRD26 p.Ser911= (c.2733G>A) is classified Likely benign in ANKRD26 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-04-19). Very rare (popmax 0.00447%, eas); Associated with Inborn genetic diseases.

What condition is associated with ANKRD26 p.Ser911= (c.2733G>A)?

ANKRD26 p.Ser911= (c.2733G>A) is associated with Inborn genetic diseases (ClinVar).

How common is ANKRD26 p.Ser911= (c.2733G>A) in the general population?

ANKRD26 p.Ser911= (c.2733G>A) is very rare (popmax 0.00447%, eas) (gnomAD).

ANKRD26 p.Ser911=

c.2733G>A · VCV3912843

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.00447%, eas)

Conditions

Inborn genetic diseases

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 -1.8	GERP -0.92
Overall
CADD	4.333	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00447% East Asian · 2/44,750 alleles

Filtering AF 0.000741% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000277%

Overall 0.00055% 8/1,455,304 alleles · very rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.00447%	22,375
Remaining individualsnot grpmax-eligible	0.00322%	31,096
South Asian	0.00222%	45,019
African / African-American	0.00134%	74,618
European (non-Finnish)	8.5e-05%	1,177,148

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: ANKRD26
Protein: p.Ser911=
Coding: c.2733G>A
MANE Select: NM_014915
Type: single nucleotide variant
Location: chr10:27035717 (GRCh38)
Gene constraint: LOEUF 0.728 · pLI <0.01 · ClinGen HI 0/3 (gnomAD)
Structure: AlphaFold pLDDT 62.91
Residue 911: the 'disordered' region

Full ANKRD26 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

ANKRD26 p.Ser911Leu Uncertain significance ★ ⚠ same residue
ANKRD26 p.Ala1014Ser Uncertain significance ★★ ⚠ same condition
ANKRD26 p.Ala1015Val Uncertain significance ★★ ⚠ same condition
ANKRD26 p.Ala120Thr Uncertain significance ★★ ⚠ same condition
ANKRD26 p.Ala1215Thr Uncertain significance ★★ ⚠ same condition
ANKRD26 p.Ala1284Ser Uncertain significance ★★ ⚠ same condition
ANKRD26 p.Ala1416Val Uncertain significance ★★ ⚠ same condition
ANKRD26 p.Ala1503Ser 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/ankrd26-p-ser911 (accessed [today's date]).

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