Is TULP3 p.Val394Ile (c.1180G>A) pathogenic?

TULP3 p.Val394Ile (c.1180G>A) is classified Uncertain significance in TULP3 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-02-08). AlphaMissense: likely benign (0.0912); Absent from gnomAD v4.1; Associated with Inborn genetic diseases.

What condition is associated with TULP3 p.Val394Ile (c.1180G>A)?

TULP3 p.Val394Ile (c.1180G>A) is associated with Inborn genetic diseases (ClinVar).

How common is TULP3 p.Val394Ile (c.1180G>A) in the general population?

TULP3 p.Val394Ile (c.1180G>A) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about TULP3 p.Val394Ile (c.1180G>A)?

AlphaMissense predicts likely benign (score 0.0912) — an in-silico prediction, not a clinical call.

TULP3 p.Val394Ile

c.1180G>A · VCV3812457

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0912 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL indeterminate

Conditions

Inborn genetic diseases

Computational evidence

Protein change
AlphaMissense	0.0912	likely benign
REVEL	0.526	indeterminate
SaProt	LLR -4.93	tolerated
⇒ 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
Conservation	phyloP 8.4	GERP -2.4, phastCons 1
Regional constraint	o/e 0.97	unconstrained · MANE · 48 kb · p 0.45 · regional, not allelic
Overall
CADD	21.3	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

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: TULP3
Protein: p.Val394Ile
Coding: c.1180G>A
MANE Select: NM_003324
Type: single nucleotide variant
Location: chr12:2938270 (GRCh38)
Gene constraint: LOEUF 1.059 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 73.51 · 1 PDB
Residue 394: a UniProt-annotated variant site (in hrcdf)

Full TULP3 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

TULP3 p.Glu45Asp Uncertain significance ★★ ⚠ same condition
TULP3 c.*1102G>C Uncertain significance ★ same condition
TULP3 c.*1105A>C Uncertain significance ★ same condition
TULP3 c.*1119G>C Uncertain significance ★ same condition
TULP3 c.*1131G>T Uncertain significance ★ same condition
TULP3 c.*1133C>G Uncertain significance ★ same condition
TULP3 c.*1136C>T Uncertain significance ★ same condition
TULP3 c.*1213G>C 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/tulp3-p-val394ile (accessed [today's date]).

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