Ankit, This has been detailed on the PyMOLWiki. All you need is (1) a structure and (2) a text file with one number for each residue. To make it more accurate, you can do one number per atom, but then the script(s) will need to be changed a little.
So, check out http://www.pymolwiki.org/index.php/Color#Reassigning_B-Factors_and_Coloring and the section following it, called "Expanding to Surface" and you should be set. Let me know if this isn't clear enough. -- Jason > Hi > > I want my chemical shift perturbation data to be mapped to the stucture. I > am trying different things such as trying to get it to b-factor like > position but haven't been successful. Is there any way I can get the data > to be shown in pdb with various colors representing low/high perturbation > in chemical shifts? > > Ankit -- Jason Vertrees, PhD Dartmouth: j...@cs.dartmouth.edu (new) UTMB: javer...@utmb.edu (old) http://www.best.utmb.edu/ http://www.pymolwiki.org/