March 2024 - ChimeraX-users - RBVI Mailing Lists

Conctac map in ChimeraX?
by PABLO HERRERA NIETO 05 Mar '24

05 Mar '24

Hi everyone, I started using chimera after some years. In the new ChimeraX I could not find an option to calculate contact/distances heatmaps for proteins or protein complexes. Is that old funcionality gone for good? However, to check AlphaFold's pLLDT there is a really nice intereactive chart. Is there any option/hack to use that to visualize contacts/distances for any structure? Thanks Pablo -- Pablo Herrera Nieto Dpto. de Estructura de Macromoléculas, lab 15 Centro Nacional de Biotecnología - CSIC

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movie record / encode
by Enrico Martinez 05 Mar '24

05 Mar '24

Dear ChimeraX users! I noticed that there is some difference in the quality of the molecular movies produced in Ubuntu or MacOSX environments. Are there some tricks to improve the quality of the animation produced on ubuntu ? Here are the commands which produced the best results: movie record size 1920,1080 supersample 4 movie encode format h264 quality higher bitrate 25000 how could I modify / add something more with the aim to obtain the best molecular animations ?? Yours sincerely Enrico

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Question
by 张楠 04 Mar '24

04 Mar '24

Dear developers, I have a question I'd like to ask. The structure after refinement appears as helices when opened in PyMOL, but in ChimeraX, it doesn't display as helices, as shown in the figures. What could be the reason for this? Is there a way to make it display as helices in ChimeraX? Looking forward to your answer, thank you！ Best regards, Nan 张楠 zhangnan(a)nankai.edu.cn

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Inquiry - UCSF ChimeraX
by Fumi JINUSHI 04 Mar '24

04 Mar '24

Dear Sirs, We are a sales agent and a custom made computer manufacture in Japan. We focus on R&D sector as a key business area and help researchers and engineers in universities, research institutes and large companies, and provide them with a good selection of industrial products. I wonder if we can sell UCSF ChimeraX and provide our customers with the software installed on our custom made computers. We look forward to your reply. Thank you ! Kind regards, Fumi +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Fumi JINUSHI web_delivery(a)tegara.com Tegara Corporation 211-17, Higashimikata-cho, Chuo-ku Hamamatsu-shi, Shizuoka, 433-8104 Japan T +81-53-543-6691 F +81-53-543-6689 UNIPOS https://en.tegara.com/service/unipos/ TEGSYS https://en.tegara.com/service/tegsys/ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

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right-mouse clipping
by Daniel Larsson 01 Mar '24

01 Mar '24

Hi all, I have some question and comments regarding the very useful right-mouse Clipping tools. I feel they are poorly documented (or documentation is very difficult to find by Google searching). For the Clip tool, it took me forever to realize how to “undo” the clipping (click again). The Zone clipping is a very nice feature, which shows atoms, residue labels and volume inside of an approximately 10 Å sphere and hides the volume and only show cartoon outside of the sphere. Right-clicking on the background hides the labels. Some questions 1. How do I change the back/far clipping plane using the Clip tool (the icon suggests that you can clip into a slab)? 2. If so, is it possible to set a default thickness of that slab? 3. Is it possible to change the radius of the Zone clipping tool? 4. Is it possible to disable the cartoon outside of the sphere of the Zone clipping tool? 5. Alternatively have the ability to have an extra front clipping plane, which “intelligently” follows the camera when zooming in (hiding things closer to the centered region when zoomed in more)? 6. I use the mouse mode to center the view and camera pivot point (mousemode middleMode "center or translate"). It is possible to make the Zone clipping tool also center the view + pivot point so that I don’t have to also middle-click every time? Regards, Daniel När du har kontakt med oss på Uppsala universitet med e-post så innebär det att vi behandlar dina personuppgifter. För att läsa mer om hur vi gör det kan du läsa här: http://www.uu.se/om-uu/dataskydd-personuppgifter/ E-mailing Uppsala University means that we will process your personal data. For more information on how this is performed, please read here: http://www.uu.se/en/about-uu/data-protection-policy

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Isolde add nucleotide?
by Vorländer,Matthias Kopano 01 Mar '24

01 Mar '24

Dear all, Is it possible to add nucleotides to existing chains, similar to Isolde add aa? Many thanks, Matthias

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