Is TRAF3 p.Asp161= (c.483C>T) pathogenic?

TRAF3 p.Asp161= (c.483C>T) is classified Likely benign in TRAF3 (ClinVar, Single submitter, 2 submitters; last evaluated 2025-12-08). Very rare (popmax 0.00525%, nfe); Associated with herpes simplex encephalitis, susceptibility to, 3.

What condition is associated with TRAF3 p.Asp161= (c.483C>T)?

TRAF3 p.Asp161= (c.483C>T) is associated with herpes simplex encephalitis, susceptibility to, 3 (ClinVar).

How common is TRAF3 p.Asp161= (c.483C>T) in the general population?

TRAF3 p.Asp161= (c.483C>T) is very rare (popmax 0.00525%, nfe) (gnomAD).

TRAF3 p.Asp161=

c.483C>T · rs374166578 · VCV1622025

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 2 submitters

gnomAD v4.1

Rare

very rare (popmax 0.00525%, nfe)

Conditions

herpes simplex encephalitis, susceptibility to, 3

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	<0.2	no splice effect predicted · four deltas, not one · how we know
Constraint at this position
Conservation	phyloP 1.1	GERP 0.87, phastCons 1
Overall
CADD	10.41	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00525% European (non-Finnish) · 62/1,180,058 alleles

Filtering AF 0.00418% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0038%

Overall 0.00409% 66/1,614,134 alleles · very rare exomes 61/1,461,886 · genomes 5/152,248 · joint denominator

Ancestry group	Frequency	1 in
European (non-Finnish)grpmax	0.00525%	19,033
Remaining individualsnot grpmax-eligible	0.0048%	20,829
African / African-American	0.00133%	74,952

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: TRAF3
Protein: p.Asp161=
Coding: c.483C>T
MANE Select: NM_145725
dbSNP: rs374166578
Type: single nucleotide variant
Location: chr14:102876438 (GRCh38)
Gene constraint: LOEUF 0.321 · pLI 1.00 (gnomAD)
Structure: AlphaFold pLDDT 88.26 · 10 PDB

Full TRAF3 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

herpes simplex encephalitis, susceptibility to, 3 — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

TRAF3 p.Asp161Tyr Uncertain significance ★ ⚠ same residue
TRAF3 p.Trp344Ter Pathogenic ★★ same condition
TRAF3 p.Ala188Val Uncertain significance ★★ ⚠ same condition
TRAF3 p.Ala371Thr Uncertain significance ★★ ⚠ same condition
TRAF3 p.Ala371Val Uncertain significance ★★ ⚠ same condition
TRAF3 p.Ala78Val Uncertain significance ★★ ⚠ same condition
TRAF3 p.Ala90Val Uncertain significance ★★ ⚠ same condition
TRAF3 p.Arg25Cys 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/traf3-p-asp161 (accessed [today's date]).

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