9WUF | pdb_00009wuf

Cryo-EM structure of Upx

• PDB DOI: https://doi.org/10.2210/pdb9WUF/pdb
• EM Map EMD-66260: EMDB EMDataResource

• Classification: ANTIVIRAL PROTEIN
• Organism(s): Salmonella enterica subsp. enterica serovar Bredeney
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2025-09-18 Released: 2026-02-11 
• Deposition Author(s): Zhang, H., Li, X.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.01 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

a protein structure

Zhang, H., Li, X.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 143.02 kDa 
• Atom Count: 9,585 
• Modeled Residue Count: 1,212 
• Deposited Residue Count: 1,272 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Restriction endonuclease	A	1,272	Salmonella enterica subsp. enterica serovar Bredeney	Mutation(s): 0  Gene Names: CB674_22005, CS511_22705, D8R59_19620, EPA75_24960
UniProt
Find proteins for A0A3V9PQ34 (Salmonella enterica subsp. enterica serovar Bredeney) Explore A0A3V9PQ34  Go to UniProtKB:  A0A3V9PQ34

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.01 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2026-02-11 
Deposition Author(s): Zhang, H., Li, X.

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Funding Organization	Location	Grant Number
Other government		--

Revision History  

• Version 1.0: 2026-02-11
  Type: Initial release