DSP p.Gln2452fs
c.7355del · rs1581823904 · VCV817454
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| Consequence | frameshift | predicted loss-of-function in a haploinsufficient gene (ClinGen) |
|---|---|---|
| NMD | escapes | premature termination codon in the last exon (24 of 24) — the truncated protein is likely expressed. PVS1 input, not an applied code |
| Splicing | ||
| SpliceAI | — | not assessed · substitutions only |
| Constraint at this position | ||
| Conservation | phyloP 6.3 | GERP 0.82, phastCons 1 |
Predicted loss-of-function is descriptive, not an applied PVS1 code.
Population frequency
No gnomAD frequency available for this variant. This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.
Variant & gene context
- Gene
- DSP
- Protein
- p.Gln2452fs
- Coding
- c.7355del
- MANE Select
- NM_004415
- dbSNP
- rs1581823904
- Type
- Deletion
- Location
- chr6:7584617 (GRCh38)
- Gene constraint
- LOEUF 0.443 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
- Residue 2452
- 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); the 'binds to telomeres' region; the 'globular 2' 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.Gln2452His Uncertain significance ★ ⚠ same residue
- DSP p.Gln2452Pro Uncertain significance ★ ⚠ same residue
- DSP c.2131-3_2131del Likely pathogenic ★★ same type
- DSP p.Ala2092fs Pathogenic/Likely pathogenic ★★ same type
- DSP p.Arg1113fs Pathogenic ★★ same type
- DSP p.Arg1173fs Pathogenic ★★ same type
- DSP p.Arg1506fs Pathogenic/Likely pathogenic ★★ same type
- DSP p.Asn1346fs Pathogenic/Likely pathogenic ★★ 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/dsp-p-gln2452fs (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown