Is MYO7A p.Val829Met (c.2485G>A) pathogenic?

MYO7A p.Val829Met (c.2485G>A) is classified Uncertain significance in MYO7A (ClinVar, Single submitter, 1 submitter; last evaluated 2025-07-03). AlphaMissense: ambiguous (0.3977); Very rare (popmax 0.000262%, nfe).

How common is MYO7A p.Val829Met (c.2485G>A) in the general population?

MYO7A p.Val829Met (c.2485G>A) is very rare (popmax 0.000262%, nfe) (gnomAD).

What do computational predictors say about MYO7A p.Val829Met (c.2485G>A)?

AlphaMissense predicts ambiguous (score 0.3977) — an in-silico prediction, not a clinical call.

MYO7A p.Val829Met

c.2485G>A · VCV4702711

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.3977 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000262%, nfe)

Computational evidence

Protein change
AlphaMissense	0.3977	ambiguous
REVEL	0.463	indeterminate
SaProt	LLR -3.56	tolerated
Splicing
SpliceAI	Δ0.33	donor loss, 1 bp away · masked 0 · deltas
Constraint at this position
Conservation	phyloP 12	GERP 1.8, phastCons 1
Regional constraint	o/e 0.95	unconstrained · MANE · 84 kb · p 0.0065 · regional, not allelic
Overall
CADD	24.8	PHRED · no single calibrated threshold — expert panels disagree

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

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.000262% European (non-Finnish) · 3/1,146,830 alleles

Filtering AF 7e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 1.9e-05%

Overall 0.000195% 3/1,542,122 alleles · very rare exomes 2/1,389,860 · genomes 1/152,262 · joint denominator

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: MYO7A
Protein: p.Val829Met
Coding: c.2485G>A
MANE Select: NM_000260
Type: single nucleotide variant
Location: chr11:77179852 (GRCh38)
Gene constraint: LOEUF 0.995 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 77.73 · 1 PDB
Residue 829: the iq 4 domain

Full MYO7A gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

MYO7A p.Val829= Conflicting classifications of pathogenicity ★ same residue
MYO7A p.Ala1288Pro Likely pathogenic ★★★ same type
MYO7A p.Arg1168Gln Pathogenic ★★★ ⚠ same type
MYO7A p.Arg1873Gln Pathogenic ★★★ ⚠ same type
MYO7A p.Arg395Cys Likely pathogenic ★★★ ⚠ same type
MYO7A p.Arg668Cys Pathogenic ★★★ same type
MYO7A p.Arg853His Likely pathogenic ★★★ same type
MYO7A p.Glu968Asp Likely pathogenic ★★★ ⚠ 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/myo7a-p-val829met (accessed [today's date]).

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