Is STAT2 p.Val762= (c.2286G>A) pathogenic?

STAT2 p.Val762= (c.2286G>A) is classified Likely benign in STAT2 (ClinVar, Single submitter, 1 submitter; last evaluated 2022-09-23). Absent from gnomAD v4.1; Associated with primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection.

How common is STAT2 p.Val762= (c.2286G>A) in the general population?

STAT2 p.Val762= (c.2286G>A) is absent from gnomAD v4.1 (gnomAD).

STAT2 p.Val762=

Q: What condition is associated with STAT2 p.Val762= (c.2286G>A)?

STAT2 p.Val762= (c.2286G>A) is associated with primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection (ClinVar).

Q: How is Primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection inherited?

Typically Autosomal recessive (Orphanet). A genetic counselor can assess individual risk for a family.

c.2286G>A · rs1447087760 · VCV2032273

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection

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	GERP -2.2
Overall
CADD	0.436	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: STAT2
Protein: p.Val762=
Coding: c.2286G>A
MANE Select: NM_005419
dbSNP: rs1447087760
Type: single nucleotide variant
Location: chr12:56343952 (GRCh38)
Gene constraint: LOEUF 0.497 · pLI 0.81 (gnomAD)
Structure: AlphaFold pLDDT 78.45 · 6 PDB

Full STAT2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

For Primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection (Orphanet):

Inheritance: Autosomal recessive
Onset: Infancy

Similar variants

STAT2 p.Val762Met Uncertain significance ★★ ⚠ same residue
STAT2 p.Arg667Ter Pathogenic/Likely pathogenic ★★ same condition
STAT2 p.Gln274Ter Pathogenic/Likely pathogenic ★★ same condition
STAT2 p.Ala219Thr Uncertain significance ★★ ⚠ same condition
STAT2 p.Ala302Thr Uncertain significance ★★ ⚠ same condition
STAT2 p.Arg300Cys Uncertain significance ★★ ⚠ same condition
STAT2 p.Arg330Gln Uncertain significance ★★ ⚠ same condition
STAT2 p.Arg409His Uncertain significance ★★ ⚠ 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/stat2-p-val762 (accessed [today's date]).

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