BUB1 p.Leu693=
c.2077T>C · rs2467990971 · VCV1785483
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
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 -0.22 | |
| Overall | ||
| CADD | 0.907 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.000678%
European (non-Finnish) · 8/1,179,966 alleles
Filtering AF
0.000292%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000211%
Overall
0.000547%
8/1,461,736 alleles · very rare
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
- BUB1
- Protein
- p.Leu693=
- Coding
- c.2077T>C
- MANE Select
- NM_004336
- dbSNP
- rs2467990971
- Type
- single nucleotide variant
- Location
- chr2:110650672 (GRCh38)
- Gene constraint
- LOEUF 0.727 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 63.91 · 11 PDB
Similar variants
- BUB1 c.1698+1G>T Uncertain significance ★★ same type
- BUB1 p.Ala281Thr Uncertain significance ★★ ⚠ same type
- BUB1 p.Ala283Thr Uncertain significance ★★ ⚠ same type
- BUB1 p.Ala499Val Uncertain significance ★★ ⚠ same type
- BUB1 p.Ala502Ser Uncertain significance ★★ ⚠ same type
- BUB1 p.Ala630Gly Uncertain significance ★★ ⚠ same type
- BUB1 p.Ala705Thr Uncertain significance ★★ ⚠ same type
- BUB1 p.Ala797Gly Uncertain significance ★★ ⚠ 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/bub1-p-leu693 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown