Is TRAIP p.Arg307Gln (c.920G>A) pathogenic?

TRAIP p.Arg307Gln (c.920G>A) is classified Uncertain significance in TRAIP (ClinVar, Single submitter, 1 submitter; last evaluated 2024-12-25). AlphaMissense: likely benign (0.0736); Very rare (popmax 0.00917%, eas); Associated with Inborn genetic diseases.

What condition is associated with TRAIP p.Arg307Gln (c.920G>A)?

TRAIP p.Arg307Gln (c.920G>A) is associated with Inborn genetic diseases (ClinVar).

How common is TRAIP p.Arg307Gln (c.920G>A) in the general population?

TRAIP p.Arg307Gln (c.920G>A) is very rare (popmax 0.00917%, eas) (gnomAD).

What do computational predictors say about TRAIP p.Arg307Gln (c.920G>A)?

AlphaMissense predicts likely benign (score 0.0736) — an in-silico prediction, not a clinical call.

TRAIP p.Arg307Gln

c.920G>A · VCV3809990

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0736 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00917%, eas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.0736	likely benign
REVEL	0.019	moderately benign-leaning
SaProt	LLR -7.48	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -1.3	GERP -2
Regional constraint	o/e 0.83	unconstrained · MANE · 27 kb · p 4.3e-05 · regional, not allelic
Overall
CADD	11.39	PHRED · 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

Grpmax group 0.00917% East Asian · 4/43,626 alleles

Filtering AF 0.00344% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00311%

Overall 0.00393% 63/1,602,066 alleles · very rare

Ancestry group	Frequency	1 in
East Asiangrpmax	0.00917%	10,907
Remaining individualsnot grpmax-eligible	0.00484%	20,654
European (non-Finnish)	0.00443%	22,581
African / African-American	0.00269%	37,163
Admixed American	0.00171%	58,552
South Asian	0.00112%	89,394

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: TRAIP
Protein: p.Arg307Gln
Coding: c.920G>A
MANE Select: NM_005879
Type: single nucleotide variant
Location: chr3:49832033 (GRCh38)
Gene constraint: LOEUF 0.739 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 75.24 · 1 PDB
Residue 307: the 'interaction with cyld' region

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

Disease context

Inborn genetic diseases — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Similar variants

TRAIP p.Arg307Pro Uncertain significance ★ ⚠ same residue
TRAIP p.Arg436Cys Uncertain significance ★★ ⚠ same condition
TRAIP p.Arg436His Uncertain significance ★★ ⚠ same condition
TRAIP p.Asp244His Uncertain significance ★★ ⚠ same condition
TRAIP p.Asp431Gly Uncertain significance ★★ ⚠ same condition
TRAIP p.Gln36Arg Uncertain significance ★★ ⚠ same condition
TRAIP p.Glu209Lys Uncertain significance ★★ same condition
TRAIP p.Gly421Ser 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/traip-p-arg307gln (accessed [today's date]).

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