7TAF

Cryo-EM structure of Human Enterovirus D68 US/MO/14-18947 strain virion in complex with inhibitor 11526092

• PDB DOI: https://doi.org/10.2210/pdb7TAF/pdb
• EM Map EMD-25772: EMDB EMDataResource

• Classification: VIRUS/INHIBITOR
• Organism(s): enterovirus D68
• Mutation(s): No 


• Deposited: 2021-12-20 Released: 2023-01-25 
• Deposition Author(s): Fu, J., Klose, T., Kuhn, R.J., Center for Structural Genomics of Infectious Diseases (CSGID)
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Isoxazole-3-Carboxamide Derivatives of Pleconaril Destabilize the Viral Capsid of Enterovirus-D68

Lane, T., Fu, J., Sherry, B., Tarbet, B., Hurst, B.L., Riabova, O., Kazakova, E., Egorova, A., Clarke, P., Leser, S., Frost, J., Rudy, M., Tyler, K., Klose, T., Kuhn, R.J., Makarov, V., Ekins, S.

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: 94.27 kDa 
• Atom Count: 6,405 
• Modelled Residue Count: 820 
• Deposited Residue Count: 849 
• Unique protein chains: 4

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
viral protein 1	A	296	enterovirus D68	Mutation(s): 0
UniProt
Find proteins for A0A097BW12 (Human enterovirus D68) Explore A0A097BW12  Go to UniProtKB:  A0A097BW12

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
viral protein 3	B [auth C]	247	enterovirus D68	Mutation(s): 0
UniProt
Find proteins for A0A097BW12 (Human enterovirus D68) Explore A0A097BW12  Go to UniProtKB:  A0A097BW12

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
viral protein 2	C [auth B]	238	enterovirus D68	Mutation(s): 0
UniProt
Find proteins for A0A097BW12 (Human enterovirus D68) Explore A0A097BW12  Go to UniProtKB:  A0A097BW12

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
viral protein 4	D	68	enterovirus D68	Mutation(s): 0
UniProt
Find proteins for A0A097BW12 (Human enterovirus D68) Explore A0A097BW12  Go to UniProtKB:  A0A097BW12

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GFI (Subject of Investigation/LOI)	E [auth A]	N,N-dimethyl-5-(3-{2-methyl-4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]phenoxy}propyl)-1,2-oxazole-3-carboxamide C19 H19 F3 N4 O4 ZDMWUMVBMYLHFC-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX
RECONSTRUCTION	cryoSPARC

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-01-25 
Deposition Author(s): Fu, J., Klose, T., Kuhn, R.J., Center for Structural Genomics of Infectious Diseases (CSGID)

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01-AI011219

Revision History  

• Version 1.0: 2023-01-25
  Type: Initial release