- Chimera-users - RBVI Mailing Lists

Comparison of cryo-em maps
by Dmitry Semchonok 28 Feb '20

28 Feb '20

Dear colleagues, I have similar cryo-em maps that have also some differences. I want to compare them. Is there a tool in chimera that can compare the cryo-em maps? Thank you! Sincerely, Dmitry

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debug
by 陈文心 27 Feb '20

27 Feb '20

When I open chimera, introduction webpages will continuously open and many interfaces pop out. Could you please help me solve the problem? Thanks a lot. 发送自 Windows 10 版邮件应用

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Contour plot of intersurf surface
by Miguel Romero 27 Feb '20

27 Feb '20

Hello, I am looking for a way to generate a contour plot from the interface surface generated with the intersurf command. The idea is to have a 2D representation of the interface. I would really appreciate any suggestion. Thanks in advance, Miguel

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Ctrl-Shift-click iimpaired on MacOS Mojave
by Visvaldas K. 27 Feb '20

27 Feb '20

Dear Chimera Users, recently I noticed a bug (?): I am not able to multiple select atoms using Ctrl-Shift-click easily, as I was able before (I am not sure when the problem started). If I use mouse, sometimes I am able to select two atoms after a while by going back and forth between the two atoms and keep clicking, and after some time I succeed to select, but but the required number of tries is unpredictable. However, with the touchpad, forget it, it does not work at all. Needless to say, I find this to be very annoying. I tried today's Chimera daily build, versions 14 and 13.1 with the same results. I am running MacOS Mojave. Sincerely yours, Visvaldas

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How to change font size for scale bar
by Engelhardt, Peter 27 Feb '20

27 Feb '20

Hi We can’t find any options for font size in scale bar wondering if possible. Any suggestions Cheers Peter Sent from my iPhone

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Unable to Install ChimeraX 1.14 on MacOS 10.15.3
by Shawn Rumrill 26 Feb '20

26 Feb '20

Hello, I recently tried installing ChimeraX 1.14 on my MacBook Pro OS 10.15.3. I receive a message that the software cannot be installed because it cannot be verified and needs to be updated. So you have any solution to this problem? Screenshot of error message attached. Best, Shawn Rumrill srr131(a)cabm.rutgers.edu<mailto:srr131@cabm.rutgers.edu> [cid:F2EDAD80-53DE-442C-B590-72AD2EE15870@ruw.rutgers.edu]

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Biological assembly from the asymmetric unit and using it for MD
by David Sáez 26 Feb '20

26 Feb '20

Hi, very basic question here. I found ways to generate the tetramer biological assembly starting from the monomer asymmetric unit . (Downloading the BA directly from RCSB and alternatively using the BU function in Chimera's Model panel). The procedures are equivalent AFAIU. Now, this generated structure should be a valid starting point for molecular dynamics simulations? Does anybody have experience with that?. There are other structures showing the tetramer, but the resolution is too low. Thanks! David.

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Font size in menu bar
by svle＠tiscali.it 25 Feb '20

25 Feb '20

Hi, there exists a method to increase the font size for the menu bar? Thanks in advance Saverio Con Tiscali Mobile Smart 30 4G hai minuti illimitati, 100 SMS e 30 Giga in 4G a soli 8,99€ al mese. http://tisca.li/smart30

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FW: website broken?
by Cain, Cheryl A 25 Feb '20

25 Feb '20

Hello, Passing on this message to the help desk. Thanks, Cheryl Cheryl Cain Operations Coordinator Department of Pharmaceutical Chemistry UCSF ***Please note that my work hours are Tu-Wed-Th, 9am-4pm*** On 2/24/20, 7:56 AM, "Hoover, David (NIH/CIT) [E]" <hooverdm(a)hpc.nih.gov> wrote: Hi, The homepage for Chimera (https://www.cgl.ucsf.edu/chimera/) appears to be down or blocked. Is everything ok? David -- David Hoover, Ph.D. Computational Biologist High Performance Computing Services, Center for Information Technology, National Institutes of Health 12 South Dr., Rm 2N207 Bethesda, MD 20892, USA TEL: (+1) 301-435-2986 Email: hooverdm(a)hpc.nih.gov

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visualizing formal charges
by Tasneem Vaid 24 Feb '20

24 Feb '20

Hi everyone, I want to see the formal charges on the ligand as well as the receptor. Is there a way to get that in Chimera? There is an option of setting charges under ‘label’, but that gives partial charges and not formal. Thanks, Tasneem

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