CANT1 p.Leu201=
c.603G>A · rs371849039 · VCV1979340
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00568%, 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 | GERP -2.2 |
| Overall | ||
| CADD | 3.198 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00568%
European (non-Finnish) · 67/1,180,052 alleles
Filtering AF
0.00453%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00417%
Overall
0.00446%
72/1,614,108 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.00568% | 17,613 |
| Remaining individualsnot grpmax-eligible | 0.0048% | 20,829 |
| African / African-American | 0.00267% | 37,472 |
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
- CANT1
- Protein
- p.Leu201=
- Coding
- c.603G>A
- MANE Select
- NM_001159773
- dbSNP
- rs371849039
- Type
- single nucleotide variant
- Location
- chr17:78997020 (GRCh38)
- Gene constraint
- LOEUF 1.239 · pLI <0.01 · ClinGen HI gene assoc. with recessive phenotype (gnomAD)
- Structure
- AlphaFold pLDDT 89.47 · 4 PDB
Similar variants
- CANT1 c.836-9G>A Pathogenic/Likely pathogenic ★★ same type
- CANT1 p.Arg300Cys Pathogenic/Likely pathogenic ★★ same type
- CANT1 p.Glu215Lys Pathogenic/Likely pathogenic ★★ same type
- CANT1 p.Glu215Ter Pathogenic ★★ same type
- CANT1 p.Pro245Leu Pathogenic/Likely pathogenic ★★ same type
- CANT1 p.Pro299Leu Likely pathogenic ★★ same type
- CANT1 p.Trp247Arg Likely pathogenic ★★ same type
- CANT1 p.Trp86Ter Pathogenic/Likely pathogenic ★★ 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/cant1-p-leu201 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown