B3GLCT p.Leu440Phe
c.1318_1320delinsTTT · VCV4687294
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | — | not assessed · substitutions only |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 5.8 | GERP 2.3, phastCons 1 |
| Regional constraint | o/e 0.95 | unconstrained · MANE · 130 kb · p 0.26 · regional, not allelic |
Variant & gene context
- Gene
- B3GLCT
- Protein
- p.Leu440Phe
- Coding
- c.1318_1320delinsTTT
- MANE Select
- NM_194318
- Type
- Indel
- Location
- chr13:31323884 (GRCh38)
- Gene constraint
- LOEUF 1.109 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 86.94 · 1 PDB
Similar variants
- B3GLCT p.Leu440Pro Uncertain significance ★ ⚠ same residue
- B3GLCT p.Leu440Val Likely benign ★ ⚠ same residue
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/b3glct-p-leu440phe (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown