GP1BA p.Pro386=
c.1158G>A · VCV3902509
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
very rare (popmax 0.000678%, nfe)
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 -8.6 | GERP -2.7 |
| Overall | ||
| CADD | 0.587 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000678%
European (non-Finnish) · 8/1,179,756 alleles
Filtering AF
0.000292%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000211%
Overall
0.000496%
8/1,613,150 alleles · very rare
exomes 5/1,461,654 · genomes 3/151,496 · 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
- GP1BA
- Protein
- p.Pro386=
- Coding
- c.1158G>A
- MANE Select
- NM_000173
- Type
- single nucleotide variant
- Location
- chr17:4933762 (GRCh38)
- Gene constraint
- LOEUF 1.289 · pLI 0.10 (gnomAD)
- Structure
- AlphaFold pLDDT 64.65 · 22 PDB
- Residue 386
- the 'disordered' region
Similar variants
- GP1BA p.Cys225Arg Likely pathogenic ★★★ same type
- GP1BA p.Cys81Arg Pathogenic ★★★ same type
- GP1BA p.Gln346Ter Likely pathogenic ★★★ same type
- GP1BA p.Glu347Ter Likely pathogenic ★★★ same type
- GP1BA p.Leu145Pro Likely pathogenic ★★★ same type
- GP1BA p.Ser267Ter Likely pathogenic ★★★ same type
- GP1BA p.Ser486Ter Likely pathogenic ★★★ same type
- GP1BA p.Trp223Gly 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/gp1ba-p-pro386 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown