DUSP22 p.Tyr198=
c.594C>T · rs780293262 · VCV3034895
Likely benign
No assertion criteria
Classification
Likely benign
ClinVar
Review
No assertion criteria ☆☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
ultra-rare (popmax 0.0165%, mid)
Conditions
1
DUSP22-related disorder
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 0.11 | GERP 0.58 |
| Overall | ||
| CADD | 8.435 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0165%
Middle Eastern · 1/6,070 alleles
Filtering AF
0.0055%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00385%
Overall
0.00373%
60/1,609,774 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Middle Easterngrpmax | 0.0165% | 6,070 |
| Admixed American | 0.0118% | 8,449 |
| African / African-American | 0.00935% | 10,696 |
| European (non-Finnish) | 0.00348% | 28,725 |
| Ashkenazi Jewishnot grpmax-eligible | 0.00339% | 29,520 |
| South Asian | 0.0022% | 45,406 |
| Remaining individualsnot grpmax-eligible | 0.00161% | 62,288 |
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
- DUSP22
- Protein
- p.Tyr198=
- Coding
- c.594C>T
- MANE Select
- NM_001286555
- dbSNP
- rs780293262
- Type
- single nucleotide variant
- Location
- chr6:348927 (GRCh38)
- Gene constraint
- LOEUF 1.407 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 93.64 · 8 PDB
Disease context
DUSP22-related disorder
Similar variants
- DUSP22 c.189-4C>T Likely benign same condition
- DUSP22 c.-5C>T Likely benign same condition
- DUSP22 c.*1871C>G Likely benign same condition
- DUSP22 c.*1878G>A Benign same condition
- DUSP22 c.*2G>A Likely benign same condition
- DUSP22 c.*8G>A Likely benign same condition
- DUSP22 p.Ala23= Likely benign same condition
- DUSP22 p.Ala56= Likely benign same condition
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/dusp22-p-tyr198 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown