From: surendra jain (sk_iitkgp_at_yahoo.co.in)
Date: Tue Oct 19 2010 - 04:58:47 CDT

Hi everyone,

  I have a system with protein, water and lipid. I want to extract the protein backbone (C alpha) coordinates from the dcd file and run a PCA on them. Can someone tell me how to do this in VMD/NAMD.

Thanks in advance.

Surendra