DHTKD1 p.Thr520=
c.1560C>T · rs35537424 · VCV1170770
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.011 | strongly benign-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP -1.3 | GERP -3.4 |
| Overall | ||
| CADD | 4.845 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
| Ancestry group | Frequency | 1 in |
|---|---|---|
| Ashkenazi Jewishnot grpmax-eligible | 8.37% | 12 |
| European (non-Finnish)grpmax | 3.41% | 29 |
| Middle Eastern | 3.38% | 30 |
| Remaining individualsnot grpmax-eligible | 3.19% | 31 |
| Finnishnot grpmax-eligible | 2.39% | 42 |
| Admixed American | 2.34% | 43 |
| South Asian | 1.6% | 63 |
| Amishnot grpmax-eligible | 0.987% | 101 |
| African / African-American | 0.626% | 160 |
| East Asian | 0.00446% | 22,441 |
Ashkenazi Jewish shows a higher raw frequency than the grpmax group above it. gnomAD excludes bottlenecked groups — Finnish, Ashkenazi Jewish, Amish and “Remaining individuals” — from grpmax, because founder effects make their frequencies unrepresentative for filtering. The table is sorted by frequency, so an excluded group can sit above the grpmax row.
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
- DHTKD1
- Protein
- p.Thr520=
- Coding
- c.1560C>T
- MANE Select
- NM_018706
- dbSNP
- rs35537424
- Type
- single nucleotide variant
- Location
- chr10:12097885 (GRCh38)
- Gene constraint
- LOEUF 0.864 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 95.19 · 8 PDB
- Residue 520
- a UniProt-annotated variant site (in aakad)
Disease context
2-aminoadipic 2-oxoadipic aciduria — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatmentsFor 2-aminoadipic 2-oxoadipic aciduria (Orphanet):
- Inheritance
- Autosomal recessive
- Onset
- Childhood, Infancy
Similar variants
- DHTKD1 c.1671+1G>A Likely pathogenic ★★ same condition
- DHTKD1 c.1897-1G>A Pathogenic/Likely pathogenic ★★ same condition
- DHTKD1 c.2320-2A>T Likely pathogenic ★★ same condition
- DHTKD1 c.2572+1G>A Likely pathogenic ★★ same condition
- DHTKD1 p.Arg163Ter Pathogenic ★★ same condition
- DHTKD1 p.Arg410Ter Pathogenic/Likely pathogenic ★★ same condition
- DHTKD1 p.Arg455Ter Pathogenic/Likely pathogenic ★★ same condition
- DHTKD1 p.Arg712Ter Pathogenic/Likely pathogenic ★★ 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/dhtkd1-p-thr520 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown