See the molscript web pages . Raster 3D consists of a core program render and a number of ancillary programs which produce input files for rendering from Brookhaven PDB files of atomic coordinates. Raster3D can also render images composed using other programs such as Molscript. To use Raster3D, you must first create an r3d file that describes your desired image. See also the Raster 3D web pages .
Protein fold recognition by optimal protein sequence threading.
See also the threader web page . Yet another graphics program for refinement and display of protein structures. For xfit usage information, see the xfit website . Also available as cowthink . See the cowsay web site .