---------- Forwarded message ----------
From:
Francesco Pietra <chiendarret@gmail.com>Date: Sun, Oct 12, 2014 at 7:05 AM
Subject: command @/serialNumber=#
To: chimera <
chimera-users@cgl.ucsf.edu>
Hello:
I wonder whether it is possible to extend the command
sel @/serialNumber=18801 (as an example of a particular serial number)
to comprise a range of atoms. So as to cover, for example, an entire ligand, may be dioxygen, 18801-18802. And whether that could be extended to define a centroid.
it is implied that I have prepared a large system based on segname (charmm ff with namd), which is not dealt with by chimera.
thanks
PS: I can follow the ligand by defining the centroid for a single atom of the ligand. This would be my last resource.