Physics Commons^™

Computational Analysis Of Poliovirus Structural Dynamics Using A Coarse-Grained Model, Maneesh Koneru

University Scholar Projects

Though eradicated in most of the world, poliovirus remains a common model virus for a family of mammalian viruses known as Picornaviruses. Despite the development of a vaccination, little is understood about the infection process, particularly the mechanism of cell entry. Experimental studies have attempted to elucidate the dynamics of this process and have proposed pathways focused on VP4, the smallest of the four peptides which makes up the viral capsid, and its interaction with the pentameric interfaces of the five fold axes. This study utilizes coarse-grained molecular dynamics to supplement these proposed mechanisms with simplified simulations which reduce the …