Is CELSR3 p.Arg2629His (c.7886G>A) pathogenic?

CELSR3 p.Arg2629His (c.7886G>A) is classified Uncertain significance in CELSR3 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-05-25). AlphaMissense: ambiguous (0.557); Very rare (popmax 0.00264%, nfe).

How common is CELSR3 p.Arg2629His (c.7886G>A) in the general population?

CELSR3 p.Arg2629His (c.7886G>A) is very rare (popmax 0.00264%, nfe) (gnomAD).

What do computational predictors say about CELSR3 p.Arg2629His (c.7886G>A)?

AlphaMissense predicts ambiguous (score 0.557) — an in-silico prediction, not a clinical call.

CELSR3 p.Arg2629His

c.7886G>A · VCV4000277

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

ambiguous

0.557 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00264%, nfe)

Computational evidence

Protein change
AlphaMissense	0.557	ambiguous
REVEL	0.565	indeterminate
Splicing
SpliceAI	<0.2	all four deltas below 0.2 · C>A here scores Δ0.24 · evaluated, not missing
Constraint at this position
Conservation	phyloP 7.6	GERP 2.4, phastCons 1
Regional constraint	o/e 0.92	unconstrained · MANE · 10 kb · p 0.0024 · regional, not allelic
Overall
CADD	34.0	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 0.00264% European (non-Finnish) · 31/1,174,124 alleles

Filtering AF 0.00189% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00165%

Overall 0.00224% 36/1,605,526 alleles · very rare

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.00264%	37,875
East Asian	0.00224%	44,614
South Asian	0.0022%	45,399
Remaining individualsnot grpmax-eligible	0.00161%	62,048
African / African-American	0.00134%	74,830

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.Arg2629His
Coding: c.7886G>A
MANE Select: NM_001407
Type: single nucleotide variant
Location: chr3:48645121 (GRCh38)
Gene constraint: LOEUF 0.344 · pLI 1.00 (gnomAD)

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

Similar variants

CELSR3 p.Arg2629Cys Uncertain significance ★ ⚠ same residue
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

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-arg2629his (accessed [today's date]).

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