[HTML][HTML] Plant virus movement proteins originated from jelly-roll capsid proteins

A Butkovic, VV Dolja, EV Koonin, M Krupovic - PLoS Biology, 2023 - journals.plos.org
Numerous, diverse plant viruses encode movement proteins (MPs) that aid the virus
movement through plasmodesmata, the plant intercellular channels. MPs are essential for …

Virus assembly pathways inside a host cell

S Panahandeh, S Li, B Dragnea, R Zandi - ACS nano, 2022 - ACS Publications
Simple RNA viruses self-assemble spontaneously and encapsulate their genome into a
shell called the capsid. This process is mainly driven by the attractive electrostatics …

Relaxational dynamics of the T-number conversion of virus capsids

AB Clark, M Safdari, S Zoorob, R Zandi… - The Journal of …, 2023 - pubs.aip.org
We extend a recently proposed kinetic theory of virus capsid assembly based on Model A
kinetics and study the dynamics of the interconversion of virus capsids of different sizes …

[HTML][HTML] Relationships between RNA topology and nucleocapsid structure in a model icosahedral virus

L Marichal, L Gargowitsch, RL Rubim, C Sizun, K Kra… - Biophysical …, 2021 - cell.com
The process of genome packaging in most of viruses is poorly understood, notably the role
of the genome itself in the nucleocapsid structure. For simple icosahedral single-stranded …

Charge regulation of nanoparticles in the presence of multivalent electrolytes

T Colla, A Bakhshandeh, Y Levin - The Journal of Chemical Physics, 2024 - pubs.aip.org
We explore the charge regulation (CR) of spherical nanoparticles immersed in an
asymmetric electrolyte of a specified pH. Using a recently developed reactive canonical …

Molecular dynamics characterization of the free and encapsidated RNA2 of CCMV with the oxRNA model

G Mattiotti, M Micheloni, L Petrolli, L Tubiana… - arXiv preprint arXiv …, 2024 - arxiv.org
The cowpea chlorotic mottle virus (CCMV) has emerged as an exemplary model system to
assess the balance between electrostatic and topological features of ssRNA viruses …

Viral RNA as a branched polymer

D Vaupotič, A Rosa, R Podgornik, L Tubiana… - … From the State-of-the-Art …, 2023 - Springer
Myriad viruses use positive-strand RNA molecules as their genomes. Far from being only a
repository of genetic material, viral RNA performs numerous other functions mediated by its …

RNA multiscale simulations as an interplay of electrostatic, mechanical properties, and structures inside viruses

S Cruz-León, S Assenza, S Poblete… - … : From the State-of-the-Art …, 2023 - Springer
RNA is a functionally rich biomolecule with multiple hierarchical structures that emerge from
phenomena occurring at different temporal and spatial scales. Multiscale simulations of …

[图书][B] Physical Principles of Virus Capsid Assembly and Genome Packaging

Y Dong - 2023 - search.proquest.com
Single-stranded RNA viruses efficiently encapsulate their genome into a protein shell called
the capsid. Understanding the physical principles underlying the formation of virus capsid …

[图书][B] Physical Principles of the Assembly of Virus Particles and other Protein Nano Containers

S Panahandeh - 2022 - search.proquest.com
Understanding how highly symmetric, robust, monodisperse protein nano-cages self-
assemble can have major applications in various areas of bio-nanotechnology, such as drug …