Do you have any preference on what software to use? A frequently used free program is GROMACS - They offer several tutorials on their site: http://www.gromacs.org/Documentation/Tutorials - after installing the program, read the introductory material and tutorial, then do the tutorials on Protein-Ligand Systems (http://www.gromacs.org/Documentation/Tutorials) to get familiar with the program and analysis of the results before starting on your own projects.
Do you have any preference on what software to use? A frequently used free program is GROMACS - They offer several tutorials on their site: http://www.gromacs.org/Documentation/Tutorials - after installing the program, read the introductory material and tutorial, then do the tutorials on Protein-Ligand Systems (http://www.gromacs.org/Documentation/Tutorials) to get familiar with the program and analysis of the results before starting on your own projects.
It depends upon your protein of interest and objective to decide upon the type of simulation, GROMACS is well known and on of the best tool for MD simulations, But there are others too like, NAMD, CHARMM, Schrodinger Desmond, etc... So, Please specify your Question exaclty what kind of help do you need?