If you want one particular pseudobond to be a single color then select it by ctrl-clicking on it with the mouse and use
color sel halfbond false
If you want to only change the pseudobonds connecting atoms in chain B of atomic model #1 use
color #1/B what pseudobonds halfbond false
Unfortunately due to a bug that also changes the coloring of normal covalent bonds to be a single color. You can fix that by changing the covalent bonds back to halfbond coloring with
color #1/B what bonds halfbond true
I've fixed that bug in the August 22, 2026 ChimeraX daily build, so that second command to fix the covalent bonds will not be needed.
ChimeraX color command documentation is here
Tom
On Aug 22, 2026, at 6:45 AM, Timothy Springer via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
I want to set halfbond false for a pseudobond in #1.1/B
what is exact command?
- Tim
Timothy A. Springer, Ph.D.
Latham Family Professor, Harvard Medical School and Boston Children's Hospital
Founder, Institute for Protein Innovation
_______________________________________________
ChimeraX-users mailing list -- chimerax-users@cgl.ucsf.edu
To unsubscribe send an email to chimerax-users-leave@cgl.ucsf.edu
Archives: https://mail.cgl.ucsf.edu/mailman/archives/list/chimerax-users@cgl.ucsf.edu/