TRPC6 p.Arg101=
c.303C>G · VCV4752649
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0152%, 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 0.61 | GERP 0.37, phastCons 1 |
| Overall | ||
| CADD | 6.706 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0152%
European (non-Finnish) · 179/1,174,260 alleles
Filtering AF
0.0134%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0127%
Overall
0.0114%
183/1,604,658 alleles · ultra-rare
exomes 175/1,452,518 · genomes 8/152,140 · joint denominator
| Ancestry group | Frequency | 1 in |
|---|---|---|
| European (non-Finnish)grpmax | 0.0152% | 6,560 |
| Remaining individualsnot grpmax-eligible | 0.00483% | 20,685 |
| Admixed American | 0.00168% | 59,416 |
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
- TRPC6
- Protein
- p.Arg101=
- Coding
- c.303C>G
- MANE Select
- NM_004621
- Type
- single nucleotide variant
- Location
- chr11:101504666 (GRCh38)
- Gene constraint
- LOEUF 0.708 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 76.98 · 6 PDB
- Residue 101
- an α-helix
Similar variants
- TRPC6 p.Arg101Cys Uncertain significance ★★ ⚠ same residue
- TRPC6 p.Arg101His Uncertain significance ★ ⚠ same residue
- TRPC6 p.Arg101Ser Uncertain significance ★ ⚠ same residue
- TRPC6 p.Arg175Gln Likely pathogenic ★★ ⚠ same type
- TRPC6 p.Arg175Trp Pathogenic/Likely pathogenic ★★ same type
- TRPC6 p.Arg895Cys Pathogenic ★★ same type
- TRPC6 p.Arg895Leu Pathogenic ★★ same type
- TRPC6 p.Gln869Ter 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/trpc6-p-arg101 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown