Is ARAP2 p.His94Gln (c.282T>G) pathogenic?

ARAP2 p.His94Gln (c.282T>G) is classified Uncertain significance in ARAP2 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-04-03). AlphaMissense: likely benign (0.0866); Absent from gnomAD v4.1.

How common is ARAP2 p.His94Gln (c.282T>G) in the general population?

ARAP2 p.His94Gln (c.282T>G) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about ARAP2 p.His94Gln (c.282T>G)?

AlphaMissense predicts likely benign (score 0.0866) — an in-silico prediction, not a clinical call.

ARAP2 p.His94Gln

c.282T>G · VCV3936090

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0866 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0866	likely benign
REVEL	0.043	moderately benign-leaning
SaProt	LLR -5.53	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 -1.5	GERP -5.3
Regional constraint	o/e 1.07	unconstrained · MANE · 162 kb · p 0.0019 · regional, not allelic
Overall
CADD	0.087	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: ARAP2
Protein: p.His94Gln
Coding: c.282T>G
MANE Select: NM_015230
Type: single nucleotide variant
Location: chr4:36229205 (GRCh38)
Gene constraint: LOEUF 0.884 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 67.42 · 2 PDB

Full ARAP2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

ARAP2 p.Ala1241Thr Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1261Thr Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1261Val Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1353Glu Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1375Pro Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1421Ser Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1421Thr Uncertain significance ★ ⚠ same type
ARAP2 p.Ala1508Thr 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/arap2-p-his94gln (accessed [today's date]).

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