From: Neeraj Jagdish Agrawal (jneeraj_at_mit.edu)
Date: Wed Mar 03 2010 - 17:38:33 CST

I need to find all the residues or protein-1 that are within some distance cutoff from protein-2. However, the protein-1 and protein-2 are in different pdb files. I can use
atomselect top all "within 4 of ---" however this seems to work only when both the proteins are within the same pdb file. Any suggestions would be helpful.

thanks
neeraj