RAZ
The bead models generated by SOMO were displayed using the molecular visualisation program Rasmol (Sayle and Milner-White, 1995). Because Rasmol does not read x, y, z, r files directly, two script files (.bms and .spt e.g. lyso.bms and lyso.spt) generated by the program RAZ are required. RAZ generates the scripts and then launches Rasmol.