DHCR24 p.Arg261=
c.783G>T · VCV3671962
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
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 -1.1 | GERP -1.8 |
| Overall | ||
| CADD | 5.872 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- DHCR24
- Protein
- p.Arg261=
- Coding
- c.783G>T
- MANE Select
- NM_014762
- Type
- single nucleotide variant
- Location
- chr1:54871443 (GRCh38)
- Gene constraint
- LOEUF 0.597 · pLI 0.05 (gnomAD)
- Structure
- AlphaFold pLDDT 92.40
Similar variants
- DHCR24 p.Arg261Trp Uncertain significance ★★ ⚠ same residue
- DHCR24 p.Arg261Gln Uncertain significance ★ ⚠ same residue
- DHCR24 c.1218+1G>A Pathogenic/Likely pathogenic ★★ same type
- DHCR24 p.Glu191Lys Likely pathogenic ★★ same type
- DHCR24 c.*1424C>T Uncertain significance ★★ same type
- DHCR24 c.*2514A>G Uncertain significance ★★ same type
- DHCR24 p.Ala227Thr Uncertain significance ★★ ⚠ same type
- DHCR24 p.Arg132His 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/dhcr24-p-arg261 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown