APOB p.Leu3416=
c.10246T>C · rs1289350531 · VCV927837
Likely benign
Multiple submitters
Classification
Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 2 submitters
gnomAD v4.1
Rare
very rare (popmax 0.00102%, nfe)
Conditions
3
Cardiovascular phenotype
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 2.1 | GERP -0.64, phastCons 1 |
| Overall | ||
| CADD | 1.901 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00102%
European (non-Finnish) · 12/1,179,976 alleles
Filtering AF
0.000542%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000428%
Overall
0.000744%
12/1,613,946 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
- APOB
- Protein
- p.Leu3416=
- Coding
- c.10246T>C
- MANE Select
- NM_000384
- dbSNP
- rs1289350531
- Type
- single nucleotide variant
- Location
- chr2:21006622 (GRCh38)
- Gene constraint
- LOEUF 0.537 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
- Residue 3416
- the 'heparin-binding' region
Similar variants
- APOB c.1830-1G>A Pathogenic ★★ same condition
- APOB c.2604+1G>A Likely pathogenic ★★ same condition
- APOB c.537+1G>T Pathogenic/Likely pathogenic ★★ same condition
- APOB p.Arg1333Ter Pathogenic ★★ same condition
- APOB p.Arg2012Ter Pathogenic ★★ same condition
- APOB p.Arg2085Ter Pathogenic/Likely pathogenic ★★ same condition
- APOB p.Arg2513Ter Pathogenic ★★ same condition
- APOB p.Arg2520Ter Pathogenic/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/apob-p-leu3416 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown