MYO7A p.Arg816=
c.2448C>T · rs745917600 · VCV1128471
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0205%, afr)
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 0.048 | GERP -1.6, phastCons 0.002 |
| Overall | ||
| CADD | 7.384 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0205%
African / African-American · 15/73,310 alleles
Filtering AF
0.0125%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0102%
Overall
0.0011%
17/1,547,424 alleles · ultra-rare
exomes 8/1,395,042 · genomes 9/152,382 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.0205% | 4,887 |
| Finnishnot grpmax-eligible | 0.00187% | 53,404 |
| European (non-Finnish) | 8.71e-05% | 1,148,470 |
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.Arg816=
- Coding
- c.2448C>T
- MANE Select
- NM_000260
- dbSNP
- rs745917600
- Type
- single nucleotide variant
- Location
- chr11:77179815 (GRCh38)
- Gene constraint
- LOEUF 0.995 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 77.73 · 1 PDB
- Residue 816
- the iq 4 domain
Similar variants
- MYO7A p.Arg816Cys Uncertain significance ★★ ⚠ same residue
- MYO7A p.Arg816His 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
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-arg816 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown