9VDV | pdb_00009vdv

Cryo-EM structure of the catalytically inactive DRT4

• PDB DOI: https://doi.org/10.2210/pdb9VDV/pdb
• EM Map EMD-64992: EMDB EMDataResource

• Classification: DNA BINDING PROTEIN/DNA
• Organism(s): Escherichia coli
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2025-06-09 Released: 2025-11-12 
• Deposition Author(s): Wang, Y., Deng, Z.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of the catalytically inactive DRT4

Wang, Y., Deng, Z.

To be published.

Biological Assembly 1  

Global Symmetry: Dihedral - D3  (Explore in 3D)
Global Stoichiometry: Homo 6-mer - A6 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 382.94 kDa 
• Atom Count: 24,258 
• Modeled Residue Count: 2,964 
• Deposited Residue Count: 3,294 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Reverse transcriptase domain-containing protein	A, B, C, D, E, F	549	Escherichia coli	Mutation(s): 0  Gene Names: BZ227_14395
UniProt
Find proteins for A0A628R156 (Salmonella muenchen) Explore A0A628R156  Go to UniProtKB:  A0A628R156

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX
RECONSTRUCTION	Coot

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-11-12 
Deposition Author(s): Wang, Y., Deng, Z.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2025-11-12
  Type: Initial release