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RAG2 p.Val482Met

c.1444G>A · rs764210172 · VCV2419989

Uncertain significance Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
AlphaMissense
likely benign
0.1488 · ACMG-weighted
gnomAD v4.1
Not reported
no allele count reported in gnomAD v4.1 (AN 1,609,974)
Missense predictors
0/2 damaging
AlphaMissense, SaProt · REVEL indeterminate
Conditions
2
severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-positive

Computational evidence

Protein change
AlphaMissense0.1488likely benign
REVEL0.566indeterminate
SaProtLLR -7.21tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL is indeterminate.
Splicing
SpliceAI—not assessed · no allele here is in the release
Constraint at this position
ConservationphyloP 2.8GERP 1.8, phastCons 1
Regional constrainto/e 0.99unconstrained · MANE · 1,580 bp · p 0.79 · regional, not allelic
Overall
CADD22.2PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

No allele count reported in gnomAD v4.1 (AN 1,609,974). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.

Variant & gene context

Gene
RAG2
Protein
p.Val482Met
Coding
c.1444G>A
MANE Select
NM_000536
dbSNP
rs764210172
Type
single nucleotide variant
Location
chr11:36592725 (GRCh38)
Gene constraint
LOEUF 0.733 · pLI 0.02 (gnomAD)
Structure
AlphaFold pLDDT 75.98 · 1 PDB
Residue 482
an α-helix
Full RAG2 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-positive — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: combined immunodeficiency with skin granulomas

For Severe combined immunodeficiency due to complete RAG1/2 deficiency (Orphanet):

Inheritance
Autosomal recessive
Onset
Infancy
Prevalence
1-9 / 100 000 (Europe)

Similar variants

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/rag2-p-val482met (accessed [today's date]).

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