Abstract
Varicella-zoster is a highly communicable virus that can be transmitted through the airborne route. About one quarter of people are infected with this virus. Previous studies have described the structure of A-capsid and a blurred reconstruction of the C-capsid with icosahedral symmetry. In this study, we have determined the more precise detailed structures of the varicella-zoster virus (VZV) B- and C-capsid in icosahedral symmetry using a combination of block-based reconstruction and symmetry relaxation strategies. In addition, we are reporting structural details of the portal vertex reconstructions in five-fold symmetry and portal reconstructions in twelve-fold symmetry. The structures unveil the basis for the high thermal stability of the VZV capsid. The conformational flexibility of structural elements of the capsid plays a role in the assembly of the capsid and drives processes critical for the viral life cycle. The results of the study open up new avenues for the development of drugs against a highly prevalent and contagious pathogen.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
