VSX2 p.Val17=
c.51G>A · rs2139628334 · VCV1463083
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
1
isolated microphthalmia 2
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 5.1 | GERP -0.8, phastCons 1 |
| Overall | ||
| CADD | 9.094 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- VSX2
- Protein
- p.Val17=
- Coding
- c.51G>A
- MANE Select
- NM_182894
- dbSNP
- rs2139628334
- Type
- single nucleotide variant
- Location
- chr14:74239612 (GRCh38)
- Gene constraint
- LOEUF 1.35 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 61.65
- Residue 17
- the 'disordered' region
Similar variants
- VSX2 c.371-1G>A Pathogenic ★★ same condition
- VSX2 p.Arg200Gln Pathogenic ★★ same condition
- VSX2 p.Arg200Pro Pathogenic/Likely pathogenic ★★ same condition
- VSX2 p.Arg200Ter Pathogenic ★★ same condition
- VSX2 p.Arg227Trp Pathogenic/Likely pathogenic ★★ same condition
- VSX2 p.Cys29Ter Pathogenic/Likely pathogenic ★★ same condition
- VSX2 p.Gln197Ter Pathogenic/Likely pathogenic ★★ same condition
- VSX2 p.Trp195Ter Pathogenic/Likely pathogenic ★★ same condition
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/vsx2-p-val17 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown