ASNS p.Gln86=
c.258G>A · rs2484683120 · VCV2967416
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 -4.8 | GERP -3.4 |
| Overall | ||
| CADD | 0.108 | 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
- ASNS
- Protein
- p.Gln86=
- Coding
- c.258G>A
- MANE Select
- NM_001673
- dbSNP
- rs2484683120
- Type
- single nucleotide variant
- Location
- chr7:97864488 (GRCh38)
- Gene constraint
- LOEUF 0.745 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 94.36 · 3 PDB
- Residue 86
- the glutamine amidotransferase type-2 domain; an α-helix
Similar variants
- ASNS p.Gln86Ter Pathogenic ★ same residue
- ASNS p.Gln86Glu Uncertain significance ★ ⚠ same residue
- ASNS p.Gln86fs Likely pathogenic ★ same residue
- ASNS c.1030+1G>A Likely pathogenic ★★ same type
- ASNS c.1138-1G>A Likely pathogenic ★★ same type
- ASNS c.1239-2A>T Likely pathogenic ★★ same type
- ASNS c.1320+1G>C Likely pathogenic ★★ same type
- ASNS c.1320+1G>T 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/asns-p-gln86 (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown