CDC42BPB p.Trp1494Ter
c.4481G>A · VCV3343097
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Consequence | nonsense (stop-gain) | predicted loss-of-function in a LoF-intolerant gene |
|---|---|---|
| NMD | predicted | premature termination codon in exon 31 of 37 |
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 7.6 | GERP 1.8, phastCons 1 |
| Overall | ||
| CADD | 46.0 | PHRED · no single calibrated threshold — expert panels disagree |
Predicted loss-of-function is descriptive, not an applied PVS1 code.
Population frequency
No allele count reported in gnomAD v4.1 (AN 1,599,748). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- CDC42BPB
- Protein
- p.Trp1494Ter
- Coding
- c.4481G>A
- MANE Select
- NM_006035
- Type
- single nucleotide variant
- Location
- chr14:102940252 (GRCh38)
- Gene constraint
- LOEUF 0.235 · pLI 1.00 · ClinGen HI 2/3 (gnomAD)
- Structure
- AlphaFold pLDDT 76.28 · 6 PDB
- Residue 1494
- a UniProt-annotated variant site (in chocns); the cnh domain
Similar variants
- CDC42BPB c.2726+1G>A Pathogenic/Likely pathogenic ★★ same type
- CDC42BPB p.Ala177Val Likely pathogenic ★★ same type
- CDC42BPB p.Arg122Ter Pathogenic/Likely pathogenic ★★ same type
- CDC42BPB p.Arg867Cys Pathogenic/Likely pathogenic ★★ ⚠ same type
- CDC42BPB p.Arg876Pro Likely pathogenic ★★ ⚠ same type
- CDC42BPB p.Asp175Tyr Likely pathogenic ★★ same type
- CDC42BPB p.Ser1530Ter Likely pathogenic ★★ same type
- CDC42BPB p.Arg509Ter 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/cdc42bpb-p-trp1494ter (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown