Is DVL1 p.Arg233Leu (c.698G>T) pathogenic?

DVL1 p.Arg233Leu (c.698G>T) is classified Uncertain significance in DVL1 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-11-26). AlphaMissense: ambiguous (0.4178); Very rare (popmax 0.0011%, sas); Associated with Inborn genetic diseases.

What condition is associated with DVL1 p.Arg233Leu (c.698G>T)?

DVL1 p.Arg233Leu (c.698G>T) is associated with Inborn genetic diseases (ClinVar).

How common is DVL1 p.Arg233Leu (c.698G>T) in the general population?

DVL1 p.Arg233Leu (c.698G>T) is very rare (popmax 0.0011%, sas) (gnomAD).

What do computational predictors say about DVL1 p.Arg233Leu (c.698G>T)?

AlphaMissense predicts ambiguous (score 0.4178) — an in-silico prediction, not a clinical call.

DVL1 p.Arg233Leu

c.698G>T · VCV4618082

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.4178 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.0011%, sas)

Missense predictors

1/2 damaging

REVEL, SaProt · AlphaMissense no call

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.4178	ambiguous
REVEL	0.202	benign-leaning
SaProt	LLR -13.13	damaging
⇒ SaProt calls this damaging; REVEL does not; AlphaMissense makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 2.5	GERP 2.5, phastCons 0.84
Regional constraint	o/e 1.15	unconstrained · MANE · 13 kb · p 2.8e-06 · regional, not allelic
Overall
CADD	25.9	PHRED · no single calibrated threshold — expert panels disagree

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

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0011% South Asian · 1/90,780 alleles

Overall 6.86e-05% 1/1,457,294 alleles · very rare

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: DVL1
Protein: p.Arg233Leu
Coding: c.698G>T
MANE Select: NM_001330311
Type: single nucleotide variant
Location: chr1:1340411 (GRCh38)
Gene constraint: LOEUF 1.046 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 60.70 · 3 PDB
Residue 233: the 'disordered' region

Full DVL1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

DVL1 p.Arg233Pro Conflicting classifications of pathogenicity ★ ⚠ same residue
DVL1 p.Arg233Trp Uncertain significance ★ ⚠ same residue
DVL1 p.Arg233= Uncertain significance ★ same residue
DVL1 p.Ala125Val Uncertain significance ★★ ⚠ same condition
DVL1 p.Ala288Val Uncertain significance ★★ ⚠ same condition
DVL1 p.Ala361Thr Uncertain significance ★★ ⚠ same condition
DVL1 p.Ala368Val Uncertain significance ★★ ⚠ same condition
DVL1 p.Ala667Pro 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/dvl1-p-arg233leu (accessed [today's date]).

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