Paper Citing NAMD - Abstract
Knapp, Bernhard; Lederer, Nadja; Omasits, Ulrich; Schreiner, Wolfgang
vmdICE: A Plug-In for Rapid Evaluation of Molecular Dynamics Simulations using VMD
JOURNAL OF COMPUTATIONAL CHEMISTRY, 31:2868-2873, DEC 2010
Molecular dynamics (MD) is a powerful in silica method to investigate the interactions between biomolecules. It solves Newton's equations of motion for atoms over a specified period of time and yields a trajectory file, containing the different spatial arrangements of atoms during the simulation. The movements and energies of each single atom are recorded. For evaluating of these simulation trajectories with regard to biomedical implications, several methods are available. Three well-known ones are the root mean square deviation (RMSD), the root mean square fluctuation (RMSF) and solvent accessible surface area (SASA). Herein, we present a novel plug-in for the software "visual molecular dynamics" (VMD) that allows an interactive 3D representation of RMSD, RMSF, and SASA, directly on the molecule. On the one hand, our plug-in is easy to handle for inexperienced users, and on the other hand, it provides a fast and flexible graphical impression of the spatial dynamics of a system for experts in the field. (C) 2010 Wiley Periodicals, Inc. J Comput Chem 31: 2868-2873, 2010