9H1Q | pdb_00009h1q

Structure of the borna disease virus 1 replication core complex - reaction complex

• PDB DOI: https://doi.org/10.2210/pdb9H1Q/pdb
• EM Map EMD-51770: EMDB EMDataResource

• Classification: VIRAL PROTEIN
• Organism(s): Borna disease virus 1
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2024-10-10 Released: 2025-08-20 
• Deposition Author(s): Keown, J.R., Carrique, L., Grimes, J.M.
• Funding Organization(s): Wellcome Trust

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.95 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Starting Model: in silico

Literature

Structure of the borna disease virus 1 replication core complex - reaction complex

Keown, J.R., Carrique, L., Grimes, J.M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A3B1C1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 5-mer - A4B1 Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Homo 3-mer - A3 

Local Symmetry: Cyclic - C3  (Explore in 3D)
Local Stoichiometry: Homo 3-mer - A3 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 295.48 kDa 
• Atom Count: 10,313 
• Modeled Residue Count: 1,302 
• Deposited Residue Count: 2,624 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RNA-directed RNA polymerase L	A	1,756	Borna disease virus 1	Mutation(s): 0  EC: 2.7.7.48
UniProt
Find proteins for Q8JMN0 (Borna disease virus 1) Explore Q8JMN0  Go to UniProtKB:  Q8JMN0

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosphoprotein	B, C, D, E	217	Borna disease virus 1	Mutation(s): 0  Gene Names: P/X
UniProt
Find proteins for P0C798 (Borna disease virus 1) Explore P0C798  Go to UniProtKB:  P0C798

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	F [auth A]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.95 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	2.0rc1_5617

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2025-08-20 
Deposition Author(s): Keown, J.R., Carrique, L., Grimes, J.M.

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	200835/Z/16/Z

Revision History  

• Version 1.0: 2025-08-20
  Type: Initial release