From: Alexey Kozlenkov (
Date: Mon Jul 23 2001 - 07:01:43 CDT

Hi, I have three simple questions:

1) is it possible in VMD to merge two PDB files into one, or to do the same with selections from two different pdb structures opened in vmd.

2) how can I re-center the view on the visible part of the molecule, (say, I made the heme the only thing visible in a hemoglobin structure, and now want it to rotate around its mass center)

3) is there an easy way (a command or a script) to superpose two related protein structures, and then to color them according to which areas differ most?