Phi and Psi angles

Catherine O'Malley (
Thu, 06 Jun 1996 13:46:33 -0400

I read a BioMoo transcript in which it was stated (by John Walshaw, I
believe) that alpha helices and beta strands could be determined by phi
and psi angles. Can anyone tell me if these angles can be determined
using Rasmol? If so, how is this done? If these angles can not be
determined using Rasmol, what other method is used? Thanks.