MYO7A p.Thr381=
c.1143G>A · rs781795932 · VCV1143680
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0187%, eas)
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 -16 | GERP -3.2 |
| Overall | ||
| CADD | 1.544 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0187%
East Asian · 8/42,808 alleles
Filtering AF
0.0092%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00677%
Overall
0.00114%
18/1,581,496 alleles · ultra-rare
exomes 17/1,429,324 · genomes 1/152,172 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| East Asiangrpmax | 0.0187% | 5,351 |
| Admixed American | 0.00359% | 27,877 |
| Remaining individualsnot grpmax-eligible | 0.00163% | 61,286 |
| European (non-Finnish) | 0.000601% | 166,362 |
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.Thr381=
- Coding
- c.1143G>A
- MANE Select
- NM_000260
- dbSNP
- rs781795932
- Type
- single nucleotide variant
- Location
- chr11:77160225 (GRCh38)
- Gene constraint
- LOEUF 0.995 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 77.73 · 1 PDB
- Residue 381
- the myosin motor domain
Similar variants
- MYO7A p.Thr381Met 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-thr381 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown