From: "Bagchi,  Angshuman" <abagchi@iupui.edu>

Date: May 13, 2008 8:58:15 AM PDT

To: chimera-users@cgl.ucsf.edu

Cc: chimera-bugs@cgl.ucsf.edu

Subject: Help needed

Hi,
I am a student of IUPUI (indiana-University-Purdue University-Indianapolis). I would like to know how chimera can be used to select the amino acid residues of one chain of a protein, which are within a certain distance (say 10A) of another chain of the same protein.
For example, the pdb 1o6s has two chains A and B. I would like to find what amino acid residues of A chain of 1o6s are within 10A of B chain of 1o6s.
I am eagerly expecting a reply from your end.
Thanks
Ang