PDE6A p.Glu158=
c.474G>A · VCV4848720
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation/SpliceAI carries the signal. | ||
| Splicing | ||
| SpliceAI | Δ0.67 | donor loss at this position · masked 0 · deltas |
|---|---|---|
| Pangolin | Δ0.69 | loss · gain 0.04 · agrees with SpliceAI · independent |
| Constraint at this position | ||
| Conservation | phyloP 7.7 | GERP 1.7, phastCons 1 |
| Overall | ||
| CADD | 21.5 | 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
- PDE6A
- Protein
- p.Glu158=
- Coding
- c.474G>A
- MANE Select
- NM_000440
- Type
- single nucleotide variant
- Location
- chr5:149944200 (GRCh38)
- Gene constraint
- LOEUF 0.888 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 89.80
- Residue 158
- the gaf 1 domain
Similar variants
- PDE6A p.Glu158Lys Uncertain significance ★ ⚠ same residue
- PDE6A c.1065+2T>A Pathogenic/Likely pathogenic ★★ same type
- PDE6A c.1263+1G>T Pathogenic/Likely pathogenic ★★ same type
- PDE6A c.1407+1G>C Pathogenic/Likely pathogenic ★★ same type
- PDE6A c.1620+1G>A Pathogenic ★★ same type
- PDE6A c.1620+2T>A Pathogenic/Likely pathogenic ★★ same type
- PDE6A c.1926+1G>A Pathogenic ★★ same type
- PDE6A c.1927-1G>C Pathogenic/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/pde6a-p-glu158 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown