  Visual Molecular Dynamics (VMD) is one of the most widely used molecular
graphics software in the community of theoretical simulations. So far, however,
it still lacks a graphical user interface (GUI) for molecular manipulations
when doing some modeling tasks. For instance, translation or rotation of a
selected molecule(s) or part(s) of a molecule, which are currently only can be
achieved using tcl scripts. Here, we use tcl script develop a user-friendly GUI
for VMD, named Molcontroller, which is featured by allowing users to quickly
and conveniently perform various molecular manipulations. This GUI might be
helpful for improving the modeling efficiency of VMD users.
