6RJ0 image
Deposition Date 2019-04-25
Release Date 2019-07-17
Last Version Date 2024-05-22
Entry Detail
PDB ID:
6RJ0
Keywords:
VIRUS LIKE PARTICLE
Title:
Atlantic Cod Nervous Necrosis Virus-Like Particle produced in Nicotiana benthamiana
Biological Source:
Source Organism:
Betanodavirus sp. (Taxon ID: 1906674)
Host Organism:
Nicotiana benthamiana
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
3.70 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
6RJ0 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Coat protein
Chain IDs:A, B, C
Chain Length:337
Number of Molecules:3
Biological Source:Betanodavirus sp.
UniProt ID:Q91D83 Pfam ID:PF11729
Ligand Molecules
NA
Primary Citation
Plant-Made Nervous Necrosis Virus-Like Particles Protect Fish Against Disease.
Front Plant Sci 10 880 880 (2019)
PMID: 31354759 DOI: 10.3389/fpls.2019.00880

Abstact

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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Primary Citation of related structures
6RJ0