Is PMS2 p.Glu94= (c.282G>A) pathogenic?

PMS2 p.Glu94= (c.282G>A) is classified Benign/Likely benign in PMS2 (ClinVar, Multiple submitters, 4 submitters; last evaluated 2026-01-19). Very rare (popmax 0.00446%, eas); Associated with hereditary neoplastic syndrome.

What condition is associated with PMS2 p.Glu94= (c.282G>A)?

PMS2 p.Glu94= (c.282G>A) is associated with hereditary neoplastic syndrome, Lynch syndrome 4 (ClinVar).

How common is PMS2 p.Glu94= (c.282G>A) in the general population?

PMS2 p.Glu94= (c.282G>A) is very rare (popmax 0.00446%, eas) (gnomAD).

PMS2 p.Glu94=

c.282G>A · rs576942328 · VCV233652

Benign/Likely benign Multiple submitters

Classification

Benign/Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 4 submitters

gnomAD v4.1

Rare

very rare (popmax 0.00446%, eas)

Conditions

hereditary neoplastic syndrome

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 -0.73	phastCons 0.005
Overall
CADD	4.918	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00446% East Asian · 2/44,846 alleles

Filtering AF 0.000739% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000277%

Overall 0.000125% 2/1,604,546 alleles · very rare

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: PMS2
Protein: p.Glu94=
Coding: c.282G>A
MANE Select: NM_000535
dbSNP: rs576942328
Type: single nucleotide variant
Location: chr7:6003761 (GRCh38)
Gene constraint: LOEUF 0.898 · pLI <0.01 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 71.37 · 9 PDB

Full PMS2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

hereditary neoplastic syndrome — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: Lynch syndrome 4

Similar variants

PMS2 p.Glu94Lys Uncertain significance ★★ ⚠ same residue
PMS2 p.Glu94Val Uncertain significance ★ ⚠ same residue
PMS2 p.Glu94Gln Uncertain significance ★ ⚠ same residue
PMS2 c.1144+2T>A Likely pathogenic ★★★ same condition
PMS2 c.163+2T>C Likely pathogenic ★★★ same condition
PMS2 c.164-2A>G Likely pathogenic ★★★ same condition
PMS2 c.2007-1G>A Likely pathogenic ★★★ same condition
PMS2 c.2174+1G>A Pathogenic ★★★ 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/pms2-p-glu94 (accessed [today's date]).

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