MYO7A p.Tyr1444=
c.4332T>C · rs1346249962 · VCV2955502
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00228%, sas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | all four deltas below 0.2 · T>G here scores Δ0.36 · evaluated, not missing |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 0.15 | GERP 0.72, phastCons 0.99 |
| Overall | ||
| CADD | 8.177 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00228%
South Asian · 2/87,912 alleles
Filtering AF
0.000378%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000141%
Overall
0.00025%
4/1,596,934 alleles · very rare
exomes 4/1,444,576 · genomes 0/152,358 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.00228% | 43,956 |
| European (non-Finnish) | 0.000171% | 585,497 |
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.Tyr1444=
- Coding
- c.4332T>C
- MANE Select
- NM_000260
- dbSNP
- rs1346249962
- Type
- single nucleotide variant
- Location
- chr11:77197489 (GRCh38)
- Gene constraint
- LOEUF 0.995 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 77.73 · 1 PDB
- Residue 1444
- the ferm 1 domain
Similar variants
- MYO7A p.Tyr1444Phe Uncertain significance ★ ⚠ same residue
- MYO7A p.Tyr1444fs Pathogenic ★ 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-tyr1444 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown