9I8D | pdb_00009i8d

Structure of Encapsulin from Arthrobacter sp.

• PDB DOI: https://doi.org/10.2210/pdb9I8D/pdb
• EM Map EMD-52714: EMDB EMDataResource

• Classification: CYTOSOLIC PROTEIN
• Organism(s): Arthrobacter sp.
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2025-02-04 Released: 2025-05-21 
• Deposition Author(s): Belyy, A.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure of Encapsulin from Arthrobacter sp.

Pecanac, O., Belyy, A., Martin, C., Kleissen, R., Fraaije, M., Loncar, N.

(2025) Mater Adv 

• DOI: https://doi.org/10.1039/D5MA00268K

Biological Assembly 1  

Global Symmetry: Icosahedral - I  (Explore in 3D)
Global Stoichiometry: Homo 60-mer - A60 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 28.61 kDa 
• Atom Count: 2,017 
• Modeled Residue Count: 265 
• Deposited Residue Count: 265 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Encapsulin	A	265	Arthrobacter sp.	Mutation(s): 0
UniProt
Find proteins for I6WZG6 (Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)) Explore I6WZG6  Go to UniProtKB:  I6WZG6

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.90 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21.1_5286

Structure Validation

Entry History 

& Funding Information

Deposition Data

• Released Date: 2025-05-21 
Deposition Author(s): Belyy, A.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2025-05-21
  Type: Initial release
  
• Version 1.1: 2025-12-03
  Changes: Data collection, Database references