Molsoft ICM-Pro

Molsoft ICM-Pro is a robust software package for molecular modeling, drug discovery, and bioinformatics. It is a powerful tool for researchers, chemists, and biologists who need to perform complex molecular simulations and analyses. It provides a direct link to the Protein Data Bank (PDB). Once you have downloaded a structure, you can analyze the structure - build Ramachandran plots, superimpose multiple structures, analyze distances and angles, calculate contact and surface areas, display hydrogen bonds, build electrostatic surfaces, and calculate ligand binding pockets.