Is ANO7 p.Phe206Ser (c.617T>C) pathogenic?

ANO7 p.Phe206Ser (c.617T>C) is classified Uncertain significance in ANO7 (ClinVar, Single submitter, 1 submitter; last evaluated 2023-06-07). AlphaMissense: likely benign (0.2476); Very rare (popmax 0.00445%, eas).

How common is ANO7 p.Phe206Ser (c.617T>C) in the general population?

ANO7 p.Phe206Ser (c.617T>C) is very rare (popmax 0.00445%, eas) (gnomAD).

What do computational predictors say about ANO7 p.Phe206Ser (c.617T>C)?

AlphaMissense predicts likely benign (score 0.2476) — an in-silico prediction, not a clinical call.

ANO7 p.Phe206Ser

c.617T>C · rs766009434 · VCV2518250

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.2476 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00445%, eas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.2476	likely benign
REVEL	0.269	benign-leaning
SaProt	LLR -5.98	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -0.7	GERP -2.3
Regional constraint	o/e 1.08	unconstrained · MANE · 34 kb · p 0.0036 · regional, not allelic
Overall
CADD	19.84	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM F260S vs ClinVar F206S) — verify the residue.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00445% East Asian · 2/44,894 alleles

Filtering AF 0.00165% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00142%

Overall 0.00186% 30/1,613,466 alleles · very rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.00445%	22,447
European (non-Finnish)	0.00237%	42,135

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: ANO7
Protein: p.Phe206Ser
Coding: c.617T>C
MANE Select: NM_001370694
dbSNP: rs766009434
Type: single nucleotide variant
Location: chr2:241202198 (GRCh38)
Gene constraint: LOEUF 1.159 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 78.56

Full ANO7 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ANO7 c.1077+10G>A Benign ★★ same type
ANO7 c.1077+73C>A Benign ★★ same type
ANO7 c.108+183T>G Benign ★★ same type
ANO7 c.1359+129A>G Benign ★★ same type
ANO7 c.1359+23G>A Benign ★★ same type
ANO7 c.1459-5G>A Benign ★★ same type
ANO7 c.1561+106T>C Benign ★★ same type
ANO7 c.1561+64C>T Benign ★★ same type

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/ano7-p-phe206ser (accessed [today's date]).

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