Molecular dynamics simulation in virus research.
Virus replication in the host proceeds by chains of interactions between viral and host proteins. The interactions are deeply influenced by host immune molecules and anti-viral compounds, as well as by mutations in viral proteins. To understand how these interactions proceed mechanically and how they are influenced by mutations, one needs to know the structures and dynamics of the proteins. Molecular dynamics (MD) simulation is a powerful computational method for delineating motions of proteins at an atomic-scale via theoretical and empirical principles in physical chemistry. Recent advances in the hardware and software for biomolecular simulation have rapidly improved the precision and performance of this technique. Consequently, MD simulation is quickly extending the range of applications in biology, helping to reveal unique features of protein structures that would be hard to obtain by experimental methods alone. In this review, we summarize the recent advances in MD simulations in the study of virus-host interactions and evolution, and present future perspectives on this technique.
['Ode|Hirotaka|H|', 'Nakashima|Masaaki|M|', 'Kitamura|Shingo|S|', 'Sugiura|Wataru|W|', 'Sato|Hironori|H|']
viral protein MD simulation coarse-grained MD protein dynamics three-dimensional structure