TMTC3 p.Pro212=
c.636A>G · rs2501964616 · VCV2102417
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 8.48e-05%, nfe)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
|---|---|---|
| Constraint at this position | ||
| Conservation | phyloP 0.29 | GERP -1.5, phastCons 0.52 |
| Overall | ||
| CADD | 9.995 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
8.48e-05%
European (non-Finnish) · 1/1,179,472 alleles
Overall
6.2e-05%
1/1,612,336 alleles · very rare
exomes 1/1,460,140 · genomes 0/152,196 · joint denominator
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
- TMTC3
- Protein
- p.Pro212=
- Coding
- c.636A>G
- MANE Select
- NM_181783
- dbSNP
- rs2501964616
- Type
- single nucleotide variant
- Location
- chr12:88160690 (GRCh38)
- Gene constraint
- LOEUF 0.721 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 87.83
Similar variants
- TMTC3 p.Arg319Ter Pathogenic/Likely pathogenic ★★ same type
- TMTC3 p.Arg656Ter Pathogenic ★★ same type
- TMTC3 p.Ala540Glu Uncertain significance ★★ same type
- TMTC3 p.Arg553Cys Uncertain significance ★★ same type
- TMTC3 p.Asp427Tyr Uncertain significance ★★ same type
- TMTC3 p.Asp561Asn Uncertain significance ★★ same type
- TMTC3 p.Cys778Tyr Uncertain significance ★★ same type
- TMTC3 p.Glu299Gln 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/tmtc3-p-pro212 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown