TANGO2 p.Cys2=
c.6C>T · rs527905068 · VCV1942753
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00933%, afr)
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 0.17 | GERP -2.6, phastCons 0.97 |
| Overall | ||
| CADD | 8.601 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00933%
African / African-American · 7/75,056 alleles
Filtering AF
0.00437%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00308%
Overall
0.000434%
7/1,614,240 alleles · very rare
exomes 1/1,461,894 · genomes 6/152,346 · 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
- TANGO2
- Protein
- p.Cys2=
- Coding
- c.6C>T
- MANE Select
- NM_152906
- dbSNP
- rs527905068
- Type
- single nucleotide variant
- Location
- chr22:20036804 (GRCh38)
- Gene constraint
- LOEUF 0.914 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 95.43 · 3 PDB
Similar variants
- TANGO2 p.Cys2fs Pathogenic/Likely pathogenic ★★ same residue
- TANGO2 c.451+2T>A Pathogenic/Likely pathogenic ★★ same type
- TANGO2 c.57-1G>C Pathogenic/Likely pathogenic ★★ same type
- TANGO2 c.605+1G>A Pathogenic/Likely pathogenic ★★ same type
- TANGO2 c.711-3C>G Pathogenic/Likely pathogenic ★★ same type
- TANGO2 p.Arg140Ter Pathogenic ★★ same type
- TANGO2 p.Arg32Ter Pathogenic/Likely pathogenic ★★ same type
- TANGO2 p.Arg86Ter 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/tango2-p-cys2 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown