Is CELSR3 p.Tyr826= (c.2478C>T) pathogenic?

CELSR3 p.Tyr826= (c.2478C>T) is classified Likely benign in CELSR3 (ClinVar, No assertion criteria, 1 submitter; last evaluated 2019-10-30). Very rare (popmax 0.0083%, nfe); Associated with CELSR3-related disorder.

What condition is associated with CELSR3 p.Tyr826= (c.2478C>T)?

CELSR3 p.Tyr826= (c.2478C>T) is associated with CELSR3-related disorder (ClinVar).

How common is CELSR3 p.Tyr826= (c.2478C>T) in the general population?

CELSR3 p.Tyr826= (c.2478C>T) is very rare (popmax 0.0083%, nfe) (gnomAD).

CELSR3 p.Tyr826=

c.2478C>T · rs142198045 · VCV3045419

Likely benign No assertion criteria

Classification

Likely benign

ClinVar

Review

No assertion criteria ☆☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

very rare (popmax 0.0083%, nfe)

Conditions

CELSR3-related disorder

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 3.1	GERP 0.056, phastCons 1
Overall
CADD	7.444	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0083% European (non-Finnish) · 98/1,180,050 alleles

Filtering AF 0.00697% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00641%

Overall 0.00638% 103/1,614,058 alleles · very rare

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.0083%	12,041
Remaining individualsnot grpmax-eligible	0.0032%	31,244
African / African-American	0.00267%	37,450
East Asian	0.00223%	44,900

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.Tyr826=
Coding: c.2478C>T
MANE Select: NM_001407
dbSNP: rs142198045
Type: single nucleotide variant
Location: chr3:48660157 (GRCh38)
Gene constraint: LOEUF 0.344 · pLI 1.00 (gnomAD)
Residue 826: the cadherin 5 domain

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

Disease context

CELSR3-related disorder

Similar variants

CELSR3 p.Phe282Ser Uncertain significance ★★ ⚠ same condition
CELSR3 p.Cys1502Tyr Uncertain significance ★ ⚠ same condition
CELSR3 p.Ala3148Glu Uncertain significance ⚠ same condition
CELSR3 c.7464-9T>C Likely benign same condition
CELSR3 c.8086-5T>G Likely benign same condition
CELSR3 c.8165+7T>C Likely benign same condition
CELSR3 c.9912-8G>A Likely benign same condition
CELSR3 c.*9C>T Likely benign 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/celsr3-p-tyr826 (accessed [today's date]).

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