DSP p.Ala2805=
c.8415C>T · rs377148997 · VCV163290
Benign/Likely benign
Multiple submitters
Classification
Benign/Likely benign
ClinVar
Review
Multiple submitters ★★☆☆
ClinVar · 11 submitters
gnomAD v4.1
Rare
ultra-rare (popmax 0.0681%, afr)
Conditions
5
Cardiovascular phenotype
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 -20 | GERP -3.8 |
| Overall | ||
| CADD | 0.019 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.0681%
African / African-American · 51/74,922 alleles
Filtering AF
0.0531%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.0478%
Overall
0.00359%
58/1,614,074 alleles · ultra-rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.0681% | 1,469 |
| Ashkenazi Jewishnot grpmax-eligible | 0.00676% | 14,803 |
| Remaining individualsnot grpmax-eligible | 0.0048% | 20,828 |
| South Asian | 0.0011% | 91,092 |
| European (non-Finnish) | 8.47e-05% | 1,180,045 |
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
- DSP
- Protein
- p.Ala2805=
- Coding
- c.8415C>T
- MANE Select
- NM_004415
- dbSNP
- rs377148997
- Type
- single nucleotide variant
- Location
- chr6:7585677 (GRCh38)
- Gene constraint
- LOEUF 0.443 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Residue 2805
- a UniProt-annotated variant site (in arvd8; uncertain significance); a UniProt-annotated variant site (in dcwhkta; uncertain significance); a UniProt-annotated variant site (in dcwhk; uncertain significance; abolishes expression in the myocardium); a UniProt-annotated variant site (in ebla; uncertain significance); a UniProt-annotated variant site (in dcwhk; uncertain significance); a β-strand; the 'binds to telomeres' region; the 'globular 2' region; the '4.5 x 38 aa tandem repeats (domain c)' region; a UniProt-annotated variant site (in arvd8; likely pathogenic; results in an unstable protein that forms perinuclear aggregates); a UniProt-annotated variant site (in arvd8 and dcwhkta; uncertain significance); a UniProt-annotated variant site (in arvd8)
Similar variants
- DSP p.Ala2805Gly Uncertain significance ★ same residue
- DSP p.Ala2805Val Conflicting classifications of pathogenicity ★ same residue
- DSP c.1141-2A>T Likely pathogenic ★★ same condition
- DSP c.1266+2T>C Likely pathogenic ★★ same condition
- DSP c.1574+1G>A Likely pathogenic ★★ same condition
- DSP c.2130+1G>A Pathogenic/Likely pathogenic ★★ same condition
- DSP c.2297+1G>A Likely pathogenic ★★ same condition
- DSP c.2298-1G>C 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/dsp-p-ala2805 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown