8YTJ

Cryo-EM structure of enterovirus A71 mature virion

• PDB DOI: https://doi.org/10.2210/pdb8YTJ/pdb
• EM Map EMD-39572: EMDB EMDataResource

• Classification: VIRUS
• Organism(s): Enterovirus A71
• Mutation(s): No 


• Deposited: 2024-03-26 Released: 2024-09-04 
• Deposition Author(s): Jiang, Y., Huang, Y., Zhu, R., Zheng, Q., Li, S., Xia, N.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.07 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of enterovirus A71 mature virion in complex with Fab h1A6.2

Jiang, Y., Huang, Y., Zhu, R., Zheng, Q., Li, S., Xia, N.

To be published.

Biological Assembly 1  

Global Symmetry: Icosahedral - I  (Explore in 3D)
Global Stoichiometry: Hetero 240-mer - A60B60C60D60 Pseudo Symmetry: Icosahedral - I  (Explore in 3D)
Pseudo Stoichiometry: Hetero 240-mer - A120B60C60 

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

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 94.73 kDa 
• Atom Count: 6,456 
• Modelled Residue Count: 836 
• Deposited Residue Count: 862 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP1	A	297	Enterovirus A71	Mutation(s): 0
UniProt
Find proteins for A0A075QAW4 (Human enterovirus 71) Explore A0A075QAW4  Go to UniProtKB:  A0A075QAW4

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP2	B	254	Enterovirus A71	Mutation(s): 0
UniProt
Find proteins for A0A075QAW4 (Human enterovirus 71) Explore A0A075QAW4  Go to UniProtKB:  A0A075QAW4

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP3	C	242	Enterovirus A71	Mutation(s): 0
UniProt
Find proteins for A0A075QAW4 (Human enterovirus 71) Explore A0A075QAW4  Go to UniProtKB:  A0A075QAW4

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Capsid protein VP4	D	69	Enterovirus A71	Mutation(s): 0
UniProt
Find proteins for A0A075QAW4 (Human enterovirus 71) Explore A0A075QAW4  Go to UniProtKB:  A0A075QAW4

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SPH (Subject of Investigation/LOI)	E [auth A]	SPHINGOSINE C18 H37 N O2 WWUZIQQURGPMPG-MSOLQXFVSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.07 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-04 
Deposition Author(s): Jiang, Y., Huang, Y., Zhu, R., Zheng, Q., Li, S., Xia, N.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2024-09-04
  Type: Initial release