6RJ0

Atlantic Cod Nervous Necrosis Virus-Like Particle produced in Nicotiana benthamiana

• PDB DOI: https://doi.org/10.2210/pdb6RJ0/pdb
• EM Map EMD-4899: EMDB EMDataResource

• Classification: VIRUS LIKE PARTICLE
• Organism(s): Betanodavirus sp.
• Expression System: Nicotiana benthamiana
• Mutation(s): No 


• Deposited: 2019-04-25 Released: 2019-07-17 
• Deposition Author(s): Hurdiss, D.L., Ranson, N.A.
• Funding Organization(s): Biotechnology and Biological Sciences Research Council, Wellcome Trust

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Plant-Made Nervous Necrosis Virus-Like Particles Protect Fish Against Disease.

Marsian, J., Hurdiss, D.L., Ranson, N.A., Ritala, A., Paley, R., Cano, I., Lomonossoff, G.P.

(2019) Front Plant Sci 10: 880-880

• PubMed: 31354759 
• DOI: https://doi.org/10.3389/fpls.2019.00880
• Primary Citation of Related Structures:  
  6RJ0


• PubMed Abstract: 
  

  Virus-like particles (VLPs) of the fish virus, Atlantic Cod Nervous necrosis virus (ACNNV), were successfully produced by transient expression of the coat protein in Nicotiana benthamiana plants. VLPs could also be produced in transgenic tobacco BY-2 cells. The protein extracted from plants self-assembled into T = 3 particles, that appeared to be morphologically similar to previously analyzed NNV VLPs when analyzed by high resolution cryo-electron microscopy. Administration of the plant-produced VLPs to sea bass ( Dicentrarchus labrax ) showed that they could protect the fish against subsequent virus challenge, indicating that plant-produced vaccines may have a substantial future role in aquaculture.

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Organizational Affiliation: 

John Innes Centre, Norwich Research Park, Norwich, United Kingdom.

Biological Assembly 1  

Global Symmetry: Icosahedral - I  (Explore in 3D)
Global Stoichiometry: Homo 180-mer - A180 

Biological assembly 1 generated by UCSF CHIMERA 1.12_b41568. (software)

Macromolecule Content

• Total Structure Weight: 110.71 kDa 
• Atom Count: 3,878 
• Modelled Residue Count: 506 
• Deposited Residue Count: 1,011 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Coat protein	A, B, C	337	Betanodavirus sp.	Mutation(s): 0
UniProt
Find proteins for Q91D83 (Striped jack nervous necrosis virus) Explore Q91D83  Go to UniProtKB:  Q91D83

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.70 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX
RECONSTRUCTION	RELION	2.0

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2019-07-17 
Deposition Author(s): Hurdiss, D.L., Ranson, N.A.

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Funding Organization	Location	Grant Number
Biotechnology and Biological Sciences Research Council	United Kingdom	BB/M027856/1
Biotechnology and Biological Sciences Research Council	United Kingdom	BB/J004596/1
Biotechnology and Biological Sciences Research Council	United Kingdom	BBS/E/J/000PR9794
Wellcome Trust	United Kingdom	102572/B/13/Z

Revision History  

• Version 1.0: 2019-07-17
  Type: Initial release
  
• Version 1.1: 2019-08-07
  Changes: Data collection, Database references
• Version 1.2: 2019-11-06
  Changes: Data collection, Refinement description
• Version 1.3: 2019-12-18
  Changes: Other