Can I change the curved cylinder into a straight one?
Dear All,After displaying helix in cylinder mode, I found that it is curved by default. I would like to ask whether it can be changed to a straight shape with two ends as fulcrums or other straight way?Thanks,Chao.
Hi Chao, Sorry, currently there is no option to make cartoon tube helices straight. There is a request already in our ticket database, but I do not know if the feature will be added or not. <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/1242> If you don't mind just having a separate cylinder display for each helix that is not connected into the cartoon, then try Axes/Planes/Centroids tool and/or "define axis" command. The tool is very new (not in ChimeraX version 1.4) so you would need to download a new daily build to use it. <https://rbvi.ucsf.edu/chimerax/docs/user/tools/axesplanes.html> <https://rbvi.ucsf.edu/chimerax/docs/user/commands/define.html> I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco
On Aug 26, 2022, at 7:47 PM, 王超(Chao Wang) via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Dear All, After displaying helix in cylinder mode, I found that it is curved by default. I would like to ask whether it can be changed to a straight shape with two ends as fulcrums or other straight way? <2D08A285@47B9C47A.AA850963> Thanks, Chao.
Hi Chao, I have a same need as you and I used Pymol to do it if you would like to try. https://pymolwiki.org/index.php/Cartoon_cylindrical_helices Hong Sent from my iPhone On Aug 28, 2022, at 11:20 AM, Elaine Meng via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote: Hi Chao, Sorry, currently there is no option to make cartoon tube helices straight. There is a request already in our ticket database, but I do not know if the feature will be added or not. <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/1242> If you don't mind just having a separate cylinder display for each helix that is not connected into the cartoon, then try Axes/Planes/Centroids tool and/or "define axis" command. The tool is very new (not in ChimeraX version 1.4) so you would need to download a new daily build to use it. <https://rbvi.ucsf.edu/chimerax/docs/user/tools/axesplanes.html> <https://rbvi.ucsf.edu/chimerax/docs/user/commands/define.html> I hope this helps, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Department of Pharmaceutical Chemistry University of California, San Francisco On Aug 26, 2022, at 7:47 PM, 王超(Chao Wang) via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote: Dear All, After displaying helix in cylinder mode, I found that it is curved by default. I would like to ask whether it can be changed to a straight shape with two ends as fulcrums or other straight way? <2D08A285@47B9C47A.AA850963> Thanks, Chao. _______________________________________________ ChimeraX-users mailing list ChimeraX-users@cgl.ucsf.edu Manage subscription: https://www.rbvi.ucsf.edu/mailman/listinfo/chimerax-users
participants (3)
-
Elaine Meng -
HONG ZHAN -
王超(Chao Wang)