Uncertain significance
No assertion criteria
Classification
Uncertain significance
ClinVar
Review
No assertion criteria ☆☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
1
primary hyperoxaluria type 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 -6.7 | GERP -3.6 |
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
- GRHPR
- Protein
- p.Ala193=
- Coding
- c.579=
- MANE Select
- NM_012203
- dbSNP
- rs309458
- Type
- single nucleotide variant
- Location
- chr9:37429817 (GRCh38)
- Gene constraint
- LOEUF 1.313 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 96.80 · 4 PDB
- Residue 193
- an α-helix
Disease context
primary hyperoxaluria type 2 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatmentsFor Primary hyperoxaluria (Orphanet):
- Inheritance
- Autosomal recessive
- Onset
- All ages
- Prevalence
- 1-9 / 1 000 000 (Germany)
Similar variants
- GRHPR p.Ala193Val Conflicting classifications of pathogenicity ★ ⚠ same residue
- GRHPR c.404+5G>A Likely pathogenic ★★ same condition
- GRHPR c.493+2T>A Pathogenic/Likely pathogenic ★★ same condition
- GRHPR c.494-2A>G Pathogenic/Likely pathogenic ★★ same condition
- GRHPR c.734+1G>A Pathogenic/Likely pathogenic ★★ same condition
- GRHPR c.735-1G>A Pathogenic/Likely pathogenic ★★ same condition
- GRHPR c.83+1G>C Pathogenic/Likely pathogenic ★★ same condition
- GRHPR c.84-2A>G 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/grhpr-p-ala193 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown