Is TOE1 p.Pro35= (c.105C>T) pathogenic?

TOE1 p.Pro35= (c.105C>T) is classified Likely benign in TOE1 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-03-31). Ultra-rare (popmax 0.0233%, amr).

How common is TOE1 p.Pro35= (c.105C>T) in the general population?

TOE1 p.Pro35= (c.105C>T) is ultra-rare (popmax 0.0233%, amr) (gnomAD).

TOE1 p.Pro35=

c.105C>T · rs145013548 · VCV2420769

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Rare

ultra-rare (popmax 0.0233%, amr)

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 -10	GERP -3.5
Overall
CADD	0.202	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0233% Admixed American · 14/59,992 alleles

Filtering AF 0.0141% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0112%

Overall 0.00105% 17/1,614,014 alleles · ultra-rare exomes 13/1,461,892 · genomes 4/152,122 · joint denominator

Ancestry group	Frequency	1 in
Admixed Americangrpmax	0.0233%	4,285
Remaining individualsnot grpmax-eligible	0.0016%	62,490
European (non-Finnish)	0.000169%	590,019

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: TOE1
Protein: p.Pro35=
Coding: c.105C>T
MANE Select: NM_025077
dbSNP: rs145013548
Type: single nucleotide variant
Location: chr1:45341125 (GRCh38)
Gene constraint: LOEUF 1.225 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 79.16 · 1 PDB

Full TOE1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

TOE1 p.Pro35Leu Conflicting classifications of pathogenicity ★ ⚠ same residue
MUTYH p.Trp12Ter Pathogenic/Likely pathogenic ★★ same type
TOE1 p.Glu245Ter Pathogenic ★★ same type
MUTYH c.36+5G>A Uncertain significance ★★ same type
MUTYH p.Arg10His Uncertain significance ★★ ⚠ same type
MUTYH p.Arg7Leu Uncertain significance ★★ ⚠ same type
MUTYH p.Pro3Leu Uncertain significance ★★ ⚠ same type
TOE1 p.Arg184Cys 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/toe1-p-pro35 (accessed [today's date]).

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