DONSON p.Thr410=
c.1230A>G · rs2517470700 · VCV2795514
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00329%, sas)
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.039 | moderately benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP -7.4 | GERP -12 |
| Overall | ||
| CADD | 0.836 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00329%
South Asian · 3/91,084 alleles
Filtering AF
0.000875%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.000443%
Overall
0.00103%
15/1,461,794 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| South Asiangrpmax | 0.00329% | 30,361 |
| European (non-Finnish) | 0.00102% | 98,333 |
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
- DONSON
- Protein
- p.Thr410=
- Coding
- c.1230A>G
- MANE Select
- NM_017613
- dbSNP
- rs2517470700
- Type
- single nucleotide variant
- Location
- chr21:33581422 (GRCh38)
- Gene constraint
- LOEUF 0.918 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 72.94
- Residue 410
- a UniProt-annotated variant site (in missla)
Similar variants
- DONSON p.Thr410Ala Uncertain significance ★ ⚠ same residue
- DONSON c.1047-9A>G Pathogenic ★★ same type
- DONSON c.1563+1G>T Pathogenic ★★ same type
- DONSON p.Arg293Ter Pathogenic ★★ same type
- DONSON p.Arg442Ter Pathogenic ★★ same type
- DONSON p.Gln428Ter Pathogenic/Likely pathogenic ★★ same type
- DONSON p.Phe165Ser Pathogenic/Likely pathogenic ★★ same type
- DONSON p.Ala32Gly 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/donson-p-thr410 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown