Is CELSR2 p.Pro1197= (c.3591G>T) pathogenic?

CELSR2 p.Pro1197= (c.3591G>T) is classified Likely benign in CELSR2 (ClinVar, Single submitter, 1 submitter; last evaluated 2021-12-02). Absent from gnomAD v4.1.

How common is CELSR2 p.Pro1197= (c.3591G>T) in the general population?

CELSR2 p.Pro1197= (c.3591G>T) is absent from gnomAD v4.1 (gnomAD).

CELSR2 p.Pro1197=

c.3591G>T · rs1336241280 · VCV1577065

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

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 -4.5	GERP -3.6
Overall
CADD	0.483	PHRED · no single calibrated threshold — expert panels disagree

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: CELSR2
Protein: p.Pro1197=
Coding: c.3591G>T
MANE Select: NM_001408
dbSNP: rs1336241280
Type: single nucleotide variant
Location: chr1:109258712 (GRCh38)
Gene constraint: LOEUF 0.396 · pLI 1.00 (gnomAD)

Full CELSR2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CELSR2 p.Pro1197Leu Uncertain significance ★ ⚠ same residue
CELSR2 c.8338+1G>C Uncertain significance ★★ same type
CELSR2 p.Ala1114Val Uncertain significance ★★ ⚠ same type
CELSR2 p.Ala2145Thr Uncertain significance ★★ ⚠ same type
CELSR2 p.Ala2574Thr Uncertain significance ★★ ⚠ same type
CELSR2 p.Arg1171Gln Uncertain significance ★★ ⚠ same type
CELSR2 p.Arg1328His Uncertain significance ★★ ⚠ same type
CELSR2 p.Arg1400His 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/celsr2-p-pro1197 (accessed [today's date]).

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