OTOG p.Pro1740=
c.5220A>C · rs959286824 · VCV515163
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0275%, amr)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 0.032 | GERP -3.2 |
| Overall | ||
| CADD | 0.618 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0275%
Admixed American · 14/50,942 alleles
Filtering AF
0.0166%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0133%
Overall
0.000903%
14/1,549,734 alleles · ultra-rare
exomes 14/1,398,334 · genomes 0/151,400 · 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
- OTOG
- Protein
- p.Pro1740=
- Coding
- c.5220A>C
- MANE Select
- NM_001292063
- dbSNP
- rs959286824
- Type
- single nucleotide variant
- Location
- chr11:17610520 (GRCh38)
- Gene constraint
- LOEUF 1.091 · pLI <0.01 (gnomAD)
- Residue 1740
- the 'disordered' region
Similar variants
- OTOG c.6934-2A>G Likely pathogenic ★★ same type
- OTOG c.996+1G>T Pathogenic ★★ same type
- OTOG p.Arg1063Ter Pathogenic/Likely pathogenic ★★ same type
- OTOG p.Arg1153Ter Pathogenic/Likely pathogenic ★★ same type
- OTOG p.Arg1222Ter Pathogenic/Likely pathogenic ★★ same type
- OTOG p.Arg1903Ter Pathogenic/Likely pathogenic ★★ same type
- OTOG p.Arg2175Ter Pathogenic/Likely pathogenic ★★ same type
- OTOG p.Arg2473Ter 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/otog-p-pro1740 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown