GORAB p.Leu38Arg
c.113T>G · rs781535204 · VCV293650
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.029%, eas)
Conditions
1
geroderma osteodysplasticum
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.126 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 6.2 | GERP 1.6, phastCons 1 |
| Regional constraint | o/e 1.01 | unconstrained · MANE · 20 kb · p 0.84 · regional, not allelic |
| Overall | ||
| CADD | 26.5 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.029%
East Asian · 13/44,888 alleles
Filtering AF
0.0171%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0136%
Overall
0.000805%
13/1,614,132 alleles · ultra-rare
exomes 13/1,461,830 · genomes 0/152,302 · joint denominator
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
- GORAB
- Protein
- p.Leu38Arg
- Coding
- c.113T>G
- MANE Select
- NM_152281
- dbSNP
- rs781535204
- Type
- single nucleotide variant
- Location
- chr1:170539261 (GRCh38)
- Gene constraint
- LOEUF 0.802 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 71.86
- Residue 38
- the 'disordered' region
Similar variants
- GORAB p.Leu38Phe Uncertain significance ★ same residue
- GORAB p.Arg262Ter Pathogenic/Likely pathogenic ★★ same condition
- GORAB p.Arg35Ter Pathogenic ★★ same condition
- GORAB p.Arg40Ter Pathogenic/Likely pathogenic ★★ same condition
- GORAB p.Gln64Ter Pathogenic ★★ same condition
- GORAB c.-21G>A Uncertain significance ★★ same condition
- GORAB c.-28C>G Uncertain significance ★★ same condition
- GORAB c.-53C>A Uncertain significance ★★ 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/gorab-p-leu38arg (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown