[PyMOL] RMSD and Helices in a Protein

[Angelo R. <ang...@gm...>]

Hello:

I have a protein with several helices and believe only one of them (the one
closest to that active center) moves significantly during a simulation.

Can someone suggest a way to use pymol to highlight the movement of the
helices in this protein.  I want to select 20 structures from a trajectory,
highlight each helix in the protein and hopefully it will show significant
movement of this specific responsible for activity.

Thank you for any help you can provide.

Kind regards,

Angelo