------------------------------------------------------------------------------- Here at ASU we are trying to create a 3D animation of Protein Complexes. We are using Autodesk 3D Studio which can render models created in 3DS or DXF (AutoCAD) format. We are interested in animating the protein structures in their alpha-helix and beta-strand form. We would like to know if there is any way to take the PDB files and convert them into the formats described above. If you need any more informations about the formats we are using we would be glad to give them to you. Sincerely Andreas Ahha