February 2018 - ChimeraX-users - RBVI Mailing Lists

mutitouch mac
by Edoardo Gianni 01 May '18

01 May '18

Hello, I was wondering if multitouch was available on chimerax for mac, or if you had plans to implement it in the future. Thanks and best wishes, Edoardo

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Cororing by B-factor
by Rajiv G Govindaraj 24 Feb '18

24 Feb '18

Hello, I am NOT able find the coloring atoms by bfactor in ChimeraX. I have a b-factor values range from negative to positive, and wants to color them from min to max(blue to red) as normal bfactor colors. Appreciated if you could tell me how it can be done in ribbons and surface using ChimeraX? Thank you. Regards, RJ

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ChimeraX user guide display issue
by Jerry Honts 20 Feb '18

20 Feb '18

Unlinked and linked text is *invisible* in user guide (and elsewhere in interface) because font color is *white* on white background. The apparently invisible text can be selected and displayed after copy and paste to another text field. Hyperlink underlines remain visible. Is this a CSS style sheet problem? Jerry E. Honts -- Jerry E. Honts, Ph. D. Associate Professor of Biology Drake University 2507 University Avenue Olin Hall 324 (office)

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open local pdb files "containing no atoms and bonds"
by Fekete Attila 15 Feb '18

15 Feb '18

Dear Colleagues, I have tried to open several local *.pdb files, but in each case I got the error: "Opened PDB data containing 0 atoms, 0 bonds and 0 coordinate sets", and a series of warnings (for each lines of the files) and ChimeraX doesn't show the structure. I have also tried different versions of ChimeraX (0.1/0.5 and even alpha releases, recently I'm using 0.5 under Ubuntu 16.04). I can open any online files (*pdb,*mmCIF) from the RCSB database, however if I download the same file, I got the above mentioned error message, so I have absolutely no clue to resolve the problem because I suppose this isn't related to pdb format issues but a bug can be somewhere in the softwere. I am really impressed by the visualization capabilities of ChimeraX so please help me if you can. Yours, Attila

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ChimeraX surface coloring
by Nadishka Jayawardena 14 Feb '18

14 Feb '18

Hi there, I recently installed ChimeraX and been trying to figure out a way to colour a cryo-EM map by radius- however, I couldn't find a way to get this done? Is this feature not implemented on ChimeraX as yet? Is there a way to colour the map by using a python script? Many thanks Nadishka P.S. Must say that this new version is a huge improvement!

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spin movie error
by Andrey Feklistov 05 Feb '18

05 Feb '18

Dear chimera X developers, upon trying to record a spin movie with a corresponding button I get an error: dyld: Symbol not found: _clock_gettime,Referenced from: /Volumes/ChimeraXInstaller 2/ChimeraX.app/Contents/bin/ffmpeg,Expected in: /usr/lib/libSystem.B.dylib Typing the command manually results in the same error. I remember that the feature used to work when I first tested ChimeraX last year. Thanks for any advice.. Andrey

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