ARSG p.Ala89=
c.267T>A · rs146263957 · VCV1928928
Likely benign
Single submitter
Classification
Likely benign
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
gnomAD v4.1
Rare
very rare (popmax 0.00934%, afr)
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 -0.94 | GERP -3.1, phastCons 0.001 |
| Overall | ||
| CADD | 6.591 | PHRED · no single calibrated threshold — expert panels disagree |
Population frequency
gnomAD v4.1 · exomes + genomes
Grpmax group
0.00934%
African / African-American · 7/74,942 alleles
Filtering AF
0.00437%
ClinGen BA1/BS1 input
FAF95, joint · FAF99 0.00309%
Overall
0.000558%
9/1,613,902 alleles · very rare
| Ancestry group | Frequency | 1 in |
|---|---|---|
| African / African-Americangrpmax | 0.00934% | 10,706 |
| Admixed American | 0.00167% | 59,976 |
| European (non-Finnish) | 8.48e-05% | 1,179,926 |
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
- ARSG
- Protein
- p.Ala89=
- Coding
- c.267T>A
- MANE Select
- NM_001267727
- dbSNP
- rs146263957
- Type
- single nucleotide variant
- Location
- chr17:68343652 (GRCh38)
- Gene constraint
- LOEUF 0.996 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 91.90
Similar variants
- SLC16A6 p.Gly89Arg Uncertain significance ★ ⚠ same residue
- ARSG c.1091+1G>A Likely pathogenic ★★ same type
- ARSG c.982+2T>G Likely pathogenic ★★ same type
- ARSG p.Ala180Val Uncertain significance ★★ ⚠ same type
- ARSG p.Ala262Val Uncertain significance ★★ ⚠ same type
- ARSG p.Ala313Val Uncertain significance ★★ ⚠ same type
- ARSG p.Ala374Pro Uncertain significance ★★ ⚠ same type
- ARSG p.Ala437Val 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/arsg-p-ala89 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown