BAP1 c.2056+5G>C
Uncertain significance
Multiple submitters
Classification
Uncertain significance
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 3 submitters
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
2
hereditary neoplastic syndrome
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| Splice region | donor +5 | donor splice region (+5, within the first 6 intronic nt) · inside the BP7-excluded zone |
|---|---|---|
| SpliceAI | — | not assessed · no allele here is in the release |
| Pangolin | Δ0.48 | loss · gain 0.02 · not in the SpliceAI release · independent |
| Constraint at this position | ||
| Conservation | phyloP 5.3 | GERP 2, phastCons 1 |
| Non-coding constraint | Z 5.30 | 1 kb window · o/e 0.65 · regional · uncalibrated |
| Overall | ||
| CADD | 24.2 | PHRED · no single calibrated threshold — expert panels disagree |
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
- BAP1
- Coding
- c.2056+5G>C
- MANE Select
- NM_007212 · reported on NM_004656
- dbSNP
- rs2153226174
- Type
- single nucleotide variant
- Location
- chr3:52402597 (GRCh38)
- Structure
- AlphaFold pLDDT 78.27 · 28 PDB
Similar variants
- BAP1 c.1117-1G>A Likely pathogenic ★★ same condition
- BAP1 c.122+1G>A Pathogenic ★★ same condition
- BAP1 c.122+1G>T Pathogenic/Likely pathogenic ★★ same condition
- BAP1 c.122+5G>A Pathogenic/Likely pathogenic ★★ same condition
- BAP1 c.122+5G>C Likely pathogenic ★★ same condition
- BAP1 c.1251-1G>A Likely pathogenic ★★ same condition
- BAP1 c.1251-1G>C Likely pathogenic ★★ same condition
- BAP1 c.1251-2A>G Likely 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/bap1-c-2056-plus-5g-c (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown