6Q68

Crystal structure of bovine ACBD3 GOLD domain in complex with 3A protein of enterovirus-F2 (fusion protein)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.16 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.241 
  • R-Value Observed: 0.243 

Starting Model: experimental
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This is version 1.4 of the entry. See complete history


Literature

Structural basis for hijacking of the host ACBD3 protein by bovine and porcine enteroviruses and kobuviruses.

Smola, M.Horova, V.Boura, E.Klima, M.

(2020) Arch Virol 165: 355-366

  • DOI: https://doi.org/10.1007/s00705-019-04490-9
  • Primary Citation of Related Structures:  
    6Q67, 6Q68, 6Q69

  • PubMed Abstract: 

    Picornaviruses infect a wide range of mammals including livestock such as cattle and swine. As with other picornavirus genera such as Aphthovirus, there is emerging evidence of a significant economic impact of livestock infections caused by members of the genera Enterovirus and Kobuvirus. While the human-infecting enteroviruses and kobuviruses have been intensively studied during the past decades in great detail, research on livestock-infecting viruses has been mostly limited to the genomic characterization of the viral strains identified worldwide. Here, we extend our previous studies of the structure and function of the complexes composed of the non-structural 3A proteins of human-infecting enteroviruses and kobuviruses and the host ACBD3 protein and present a structural and functional characterization of the complexes of the following livestock-infecting picornaviruses: bovine enteroviruses EV-E and EV-F, porcine enterovirus EV-G, and porcine kobuvirus AiV-C. We present a series of crystal structures of these complexes and demonstrate the role of these complexes in facilitation of viral replication.


  • Organizational Affiliation

    Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Prague, Czech Republic.


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Acyl-CoA binding domain containing 3
A, C
166Bos taurusMutation(s): 0 
Gene Names: ACBD3
UniProt
Find proteins for F1MRE5 (Bos taurus)
Explore F1MRE5 
Go to UniProtKB:  F1MRE5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupF1MRE5
Sequence Annotations
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Genome polyprotein
B, D
50Enterovirus FMutation(s): 0 
EC: 3.4.22.29 (PDB Primary Data), 3.6.1.15 (PDB Primary Data), 3.4.22.28 (PDB Primary Data), 2.7.7.48 (PDB Primary Data)
Membrane Entity: Yes 
UniProt
Find proteins for Q2LKY9 (Enterovirus F)
Explore Q2LKY9 
Go to UniProtKB:  Q2LKY9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ2LKY9
Sequence Annotations
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  • Reference Sequence
Small Molecules
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.16 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.241 
  • R-Value Observed: 0.243 
  • Space Group: P 43
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 55.371α = 90
b = 55.371β = 90
c = 200.861γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Czech Science FoundationCzech Republic17-07058Y

Revision History  (Full details and data files)

  • Version 1.0: 2019-11-13
    Type: Initial release
  • Version 1.1: 2019-12-25
    Changes: Database references
  • Version 1.2: 2020-02-12
    Changes: Data collection, Database references
  • Version 1.3: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Data collection, Derived calculations, Structure summary
  • Version 1.4: 2024-01-24
    Changes: Data collection, Database references, Refinement description, Structure summary