Is CELSR3 p.Arg2452His (c.7355G>A) pathogenic?

CELSR3 p.Arg2452His (c.7355G>A) is classified Likely benign in CELSR3 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-11-01). AlphaMissense: likely benign (0.0716); Very rare (popmax 0.00667%, amr).

How common is CELSR3 p.Arg2452His (c.7355G>A) in the general population?

CELSR3 p.Arg2452His (c.7355G>A) is very rare (popmax 0.00667%, amr) (gnomAD).

What do computational predictors say about CELSR3 p.Arg2452His (c.7355G>A)?

AlphaMissense predicts likely benign (score 0.0716) — an in-silico prediction, not a clinical call.

CELSR3 p.Arg2452His

c.7355G>A · VCV3388961

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0716 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00667%, amr)

Missense predictors

0/2 damaging

AlphaMissense, REVEL

Computational evidence

Protein change
AlphaMissense	0.0716	likely benign
REVEL	0.033	moderately benign-leaning
⇒ AlphaMissense and REVEL both call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -0.092	GERP -4.7
Regional constraint	o/e 0.92	unconstrained · MANE · 10 kb · p 0.0024 · regional, not allelic
Overall
CADD	15.79	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 0.00667% Admixed American · 4/60,006 alleles

Filtering AF 0.00226% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00183%

Overall 0.00301% 44/1,460,462 alleles · very rare

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.00667%	15,002
South Asian	0.00439%	22,769
European (non-Finnish)	0.00288%	34,704
African / African-American	0.00267%	37,519

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: CELSR3
Protein: p.Arg2452His
Coding: c.7355G>A
MANE Select: NM_001407
Type: single nucleotide variant
Location: chr3:48646198 (GRCh38)
Gene constraint: LOEUF 0.344 · pLI 1.00 (gnomAD)
Residue 2452: the gain-b domain

Full CELSR3 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CELSR3 p.Ala2862Val Uncertain significance ★★ ⚠ same type
CELSR3 p.Arg2345His Uncertain significance ★★ ⚠ same type
CELSR3 p.Gly2265Ser Uncertain significance ★★ ⚠ same type
CELSR3 p.Phe282Ser Uncertain significance ★★ ⚠ same type
CELSR3 p.Val1107Met Uncertain significance ★★ same type
CELSR3 p.Arg2886= Likely benign ★★ same type
CELSR3 p.Arg3189Gln Benign/Likely benign ★★ same type
CELSR3 p.Arg3201Gln Benign ★★ 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/celsr3-p-arg2452his (accessed [today's date]).

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