Is DUSP9 p.Pro152Leu (c.455C>T) pathogenic?

DUSP9 p.Pro152Leu (c.455C>T) is classified Uncertain significance in DUSP9 (ClinVar, No assertion criteria, 1 submitter; last evaluated 2019-02-15). AlphaMissense: likely benign (0.0798); Rare (popmax 0.243%, sas).

How common is DUSP9 p.Pro152Leu (c.455C>T) in the general population?

DUSP9 p.Pro152Leu (c.455C>T) is rare (popmax 0.243%, sas) (gnomAD).

What do computational predictors say about DUSP9 p.Pro152Leu (c.455C>T)?

AlphaMissense predicts likely benign (score 0.0798) — an in-silico prediction, not a clinical call.

DUSP9 p.Pro152Leu

c.455C>T · rs782504547 · VCV805998

Uncertain significance No assertion criteria

Classification

Uncertain significance

ClinVar

Review

No assertion criteria ☆☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0798 · ACMG-weighted

gnomAD v4.1

Rare

rare (popmax 0.243%, sas)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0798	likely benign
REVEL	0.051	moderately benign-leaning
SaProt	LLR -8.11	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 -0.021	GERP -1
Regional constraint	o/e 0.74	unconstrained · MANE · 2,348 bp · p 1.1e-06 · regional, not allelic
Overall
CADD	12.07	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 0.243% South Asian · 138/56,847 alleles

Filtering AF 0.21% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.197%

Overall 0.0185% 224/1,209,272 alleles · rare

Ancestry group	Frequency	1 in
South Asiangrpmax	0.243%	412
Remaining individualsnot grpmax-eligible	0.0315%	3,171
European (non-Finnish)	0.00771%	12,974
Finnishnot grpmax-eligible	0.00437%	22,858

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: DUSP9
Protein: p.Pro152Leu
Coding: c.455C>T
MANE Select: NM_001318503
dbSNP: rs782504547
Type: single nucleotide variant
Location: chrX:153649313 (GRCh38)
Structure: AlphaFold pLDDT 77.23 · 2 PDB

Full DUSP9 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

DUSP9 p.Ala151Val Benign ★★ same type
DUSP9 p.Ala174= Benign ★★ same type
DUSP9 p.Pro158= Benign ★★ same type
DUSP9 p.Ala174Val Uncertain significance ★ ⚠ same type
DUSP9 p.Ala226Ser Uncertain significance ★ ⚠ same type
DUSP9 p.Ala362Val Uncertain significance ★ ⚠ same type
DUSP9 p.Ala45Thr Uncertain significance ★ ⚠ same type
DUSP9 p.Ala48Thr Uncertain significance ★ ⚠ same type

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/dusp9-p-pro152leu (accessed [today's date]).

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