Not really, other than hiding them entirely.

Of course you could just make a separate model that contains one frame and have them sit there without moving, but that seems like it would be misleading.

Elaine
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Elaine C. Meng, Ph.D.                       
UCSF Chimera(X) team
Resource for Biocomputing, Visualization, and Informatics
Department of Pharmaceutical Chemistry
University of California, San Francisco





> On Nov 6, 2024, at 11:35 AM, Enrico Martinez via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
>
> Dear Chimera-X users !
>
> I am visualizing an MD trajectory of a biomembrane system obtained from Amber MD using the autoimage method of cpptraj. However, in this trajectory, I still observe very rapid lateral diffusion of certain lipids, which cross the entire system too quickly. Is there a way in ChimeraX to hide or suppress such motions for selected atomic groups (e.g., lipids)?
>
> Many thanks in advance
>
> Enrico