Apply these coordinate matrices to the icosahedral asymmetric subunit of a virus in order to create the entire capsid. You can use all 60 matrices, or
select the matrices that correspond to the T-number of a particular virus.
This tool generates galleries of particular types of images available in the VIPERdb for a group of capsids within and between families/genera, which can be further ordered by their size. This tool replaces the "visual_viper" tool.
Contact finder is a new utility that extracts chosen types residue pairs (e.g., ALA-PHE, ASP-LYS ..)from the VIPERdb database that are in contact at the subunit interfaces and within the specified distance limits. The search can be tailored to a particular virus/genus/family.