PPOX p.Pro92=
c.276A>T · rs765401778 · VCV1916962
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0173%, mid)
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 -0.32 | GERP -3.4, phastCons 0.001 |
| Overall | ||
| CADD | 9.158 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0173%
Middle Eastern · 1/5,780 alleles
Filtering AF
0.00286%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00195%
Overall
0.000496%
8/1,613,738 alleles · ultra-rare
exomes 8/1,461,530 · genomes 0/152,208 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0173% | 5,780 |
| South Asian | 0.00659% | 15,177 |
| European (non-Finnish) | 8.47e-05% | 1,180,020 |
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
- PPOX
- Protein
- p.Pro92=
- Coding
- c.276A>T
- MANE Select
- NM_001122764
- dbSNP
- rs765401778
- Type
- single nucleotide variant
- Location
- chr1:161167424 (GRCh38)
- Gene constraint
- LOEUF 0.581 · pLI 0.24 (gnomAD)
- Structure
- AlphaFold pLDDT 95.39 · 3 PDB
- Residue 92
- an α-helix
Similar variants
- PPOX c.-9G>A Likely pathogenic ★★ same type
- PPOX p.Arg168His Pathogenic/Likely pathogenic ★★ ⚠ same type
- PPOX p.Arg59Trp Pathogenic ★★ same type
- PPOX p.Gln189Ter Pathogenic ★★ same type
- PPOX p.Gln435Ter Pathogenic/Likely pathogenic ★★ same type
- PPOX p.Glu133Ter Pathogenic ★★ same type
- PPOX p.Glu191Ter Pathogenic/Likely pathogenic ★★ same type
- PPOX c.471+3G>A Uncertain significance ★★ 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/ppox-p-pro92 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown