Chimera, Is it possible to provide a color input file that would include a residue number and an [R,G,B] value to color each residue in a structure? Or does one simply have to select each residue seperately within the program and specify an [R,G,B] value? For example, I would like to map some experimentally measured, functional data onto a model structure by coding it into a color. Would be much easier to use a lookup table of values than click and set each one. Thanks, David