GORAB p.Ser335fs
c.1003del · rs1265577038 · VCV1975053
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Consequence | frameshift | predicted loss-of-function |
|---|---|---|
| NMD | escapes | premature termination codon in the last exon (5 of 5) — the truncated protein is likely expressed. PVS1 input, not an applied code |
| Splicing | ||
| SpliceAI | — | not assessed · substitutions only |
| Constraint at this position | ||
| Conservation | phyloP -1.5 | GERP 1.2 |
Predicted loss-of-function is descriptive, not an applied PVS1 code.
Population frequency
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Remaining individualsnot grpmax-eligible | 0.0016% | 62,506 |
| European (non-Finnish)grpmax | 0.000763% | 131,107 |
Remaining individuals shows a higher raw frequency than the grpmax group above it. gnomAD excludes bottlenecked groups — Finnish, Ashkenazi Jewish, Amish and “Remaining individuals” — from grpmax, because founder effects make their frequencies unrepresentative for filtering. The table is sorted by frequency, so an excluded group can sit above the grpmax row.
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.Ser335fs
- Coding
- c.1003del
- MANE Select
- NM_152281
- dbSNP
- rs1265577038
- Type
- Deletion
- Location
- chr1:170552353 (GRCh38)
- Gene constraint
- LOEUF 0.802 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 71.86
- Residue 335
- the 'necessary for interaction with rchy1' region; the 'disordered' region
Similar variants
- GORAB p.Ala2fs Pathogenic/Likely pathogenic ★★ same condition
- GORAB p.Lys137fs Pathogenic/Likely pathogenic ★★ same condition
- GORAB p.Pro86fs Pathogenic/Likely pathogenic ★★ same condition
- GORAB p.Gly96fs Likely pathogenic ★ same condition
- 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
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-ser335fs (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown