From: matziast_at_med.uth.gr
Date: Tue Aug 09 2011 - 11:02:57 CDT

Hi,
I would like to ask you which is the correct order of picking atoms for
measuring a dihedral angle. In case of an improper angle, the chiral center is
selected first and the order of other 3 atoms does not matter at all?
Thank you in advance,
Maria.