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Position-Dependent Processing of Peptides Presented on the Surface of Cowpea Mosaic Virus

  • K.M. Taylor , C. Porta , T. Lin , J. E. Johnson , P. J. Barker and G. P. Lomonossoff
Published/Copyright: June 1, 2005
Biological Chemistry
From the journal Volume 380 Issue 3

Abstract

The plant virus cowpea mosaic virus (CPMV) has been developed as an epitope-presentation system. Numerous epitopes have been expressed in the βB-βC loop of the CPMV small coat protein, all of which undergo a cleavage reaction between their two carboxyterminal residues. Although many peptides presented in this manner give an authentic immune response, this was not the case for the NIm-1A epitope from human rhinovirus-14. Crystallography revealed significant differences between the structure of NIm-1A on CPMV compared with its native configuration. The 3D structure of CPMV expressing NIm-1A was used to design alterations to the context of the NIm-1A graft.

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Published Online: 2005-06-01
Published in Print: 1999-03-01

Copyright © 1999 by Walter de Gruyter GmbH & Co. KG

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  1. Chimeric Virus-Like Particles as Vaccines
  2. The Core Antigen of Hepatitis B Virus as a Carrier for Immunogenic Peptides
  3. Enhancing the Immunogenicity of Exogenous Hepatitis B Surface Antigen-Based Vaccines for MHC-I-Restricted T Cells
  4. The Role of the Proteasome System and the Proteasome Activator PA28 Complex in the Cellular Immune Response
  5. Ty Virus-Like Particles, DNA Vaccines and Modified Vaccinia Virus Ankara; Comparisons and Combinations
  6. Chaperones Involved in Hepatitis B Virus Morphogenesis
  7. Behavior of a Short preS1 Epitope on the Surface of Hepatitis B Core Particles
  8. HBV Core Particles Allow the Insertion and Surface Exposure of the Entire Potentially Protective Region of Puumala Hantavirus Nucleocapsid Protein
  9. Induction of HPV16 Capsid Protein-Specific Human T Cell Responses by Virus-Like Particles
  10. Construction and Characterization of Recombinant VLPs and Semliki-Forest Virus Live Vectors for Comparative Evaluation in the SHIV Monkey Model
  11. Development of HIV/AIDS Vaccine Using Chimeric gag-env Virus-Like Particles
  12. A Disulfide-Bound HIV-1 V3 Loop Sequence on the Surface of Human Rhinovirus 14 Induces Neutralizing Responses against HIV-1
  13. DNA-Plasmids of HIV-1 Induce Systemic and Mucosal Immune Responses
  14. Yeast Cells Allow High-Level Expression and Formation of Polyomavirus-Like Particles
  15. Position-Dependent Processing of Peptides Presented on the Surface of Cowpea Mosaic Virus
  16. Protection of Baculovirus-Vectors against Complement-Mediated Inactivation by Recombinant Soluble Complement Receptor Type 1
  17. Site-Specific Fluorescence Labelling of Recombinant Polyomavirus-Like Particles
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