ARSA p.Asp52Glu
c.156C>G · VCV4585561
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Absent
absent from gnomAD v4.1
Conditions
1
Inborn genetic diseases
Computational evidence
| Protein change | ||
| Missense predictors do not apply to this variant type; conservation carries the signal. | ||
| REVEL | 0.849 | moderately pathogenic-leaning |
|---|---|---|
| Splicing | ||
| SpliceAI | — | not assessed · no allele here is in the release |
| Constraint at this position | ||
| Conservation | phyloP 5.7 | GERP -0.051, phastCons 1 |
| Regional constraint | o/e 1.00 | unconstrained · MANE · 2,631 bp · p 0.96 · regional, not allelic |
| Overall | ||
| CADD | 22.2 | 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
- ARSA
- Protein
- p.Asp52Glu
- Coding
- c.156C>G
- MANE Select
- NM_000487
- Type
- single nucleotide variant
- Location
- chr22:50627624 (GRCh38)
- Gene constraint
- LOEUF 1.166 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 96.43 · 10 PDB
- Residue 52
- an α-helix; a UniProt-annotated variant site (in mld; loss of enzymatic activity)
Similar variants
- ARSA p.Asp52Asn Uncertain significance ★ same residue
- ARSA p.Asp52= Likely benign ★ same residue
- ARSA p.Arg290His Pathogenic/Likely pathogenic ★★ same condition
- ARSA p.Gly327Ser Pathogenic/Likely pathogenic ★★ same condition
- ARSA p.Pro138Arg Pathogenic/Likely pathogenic ★★ same condition
- ARSA p.Arg216Cys Uncertain significance ★★ same condition
- ARSA p.Arg498Cys Uncertain significance ★★ same condition
- ARSA p.Arg7Leu Uncertain significance ★★ 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/arsa-p-asp52glu (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown