Is ASAH1 p.Val10Ile (c.28G>A) pathogenic?

ASAH1 p.Val10Ile (c.28G>A) is classified Uncertain significance in ASAH1 (ClinVar, Single submitter, 1 submitter; last evaluated 2021-10-22). AlphaMissense: likely benign (0.109); Absent from gnomAD v4.1.

How common is ASAH1 p.Val10Ile (c.28G>A) in the general population?

ASAH1 p.Val10Ile (c.28G>A) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about ASAH1 p.Val10Ile (c.28G>A)?

AlphaMissense predicts likely benign (score 0.109) — an in-silico prediction, not a clinical call.

ASAH1 p.Val10Ile

c.28G>A · rs892578658 · VCV1381415

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.109 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.109	likely benign
REVEL	0.042	moderately benign-leaning
SaProt	LLR -8.59	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -0.68	GERP 0.029
Regional constraint	o/e 1.37	unconstrained · MANE · 27 kb · p 6.4e-16 · regional, not allelic
Overall
CADD	4.356	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

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: ASAH1
Protein: p.Val10Ile
Coding: c.28G>A
MANE Select: NM_177924
dbSNP: rs892578658
Type: single nucleotide variant
Location: chr8:18084031 (GRCh38)
Gene constraint: LOEUF 1.435 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 91.97 · 2 PDB

Full ASAH1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ASAH1 p.Val10Ala Uncertain significance ★ ⚠ same residue
ASAH1 p.Val10= Likely benign ★ same residue
ASAH1 c.1098+1G>T Pathogenic/Likely pathogenic ★★ same type
ASAH1 c.125+1G>A Pathogenic ★★ same type
ASAH1 c.457+4A>G Pathogenic/Likely pathogenic ★★ same type
ASAH1 c.648+1G>C Likely pathogenic ★★ same type
ASAH1 c.786-2A>G Likely pathogenic ★★ same type
ASAH1 p.Arg254Gly 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/asah1-p-val10ile (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown