March 2020 - Chimera-users - RBVI Mailing Lists

move labels
by Dieter Blaas 06 Mar '20

06 Mar '20

Hi, I once knew but forgot and spent hours not finding it: How do I select a label by clicking and then move it with the mouse? Thank you very much, bw Dieter ------------------------------------------------------------------------ Dieter Blaas, Max Perutz Laboratories Medical University of Vienna, Inst. Med. Biochem., Vienna Biocenter (VBC), Dr. Bohr Gasse 9/3, A-1030 Vienna, Austria, Tel: 0043 1 4277 61630, Mobile: 0043 699 1942 1659 e-mail: dieter.blaas(a)meduniwien.ac.at ------------------------------------------------------------------------

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Choosing Help->Search Documentation causes seg fault
by Hua tiger 06 Mar '20

06 Mar '20

Hello, First of all thank you for your good work and assistance. Core dump trace is attached and a snippet follows. Choosing Help->Search Documentation causes seg fault. The remaining help menu items work fine. Please see below. Thank you so much. John ------------------------------------------------------------------- huatiger@huatiger:debug$ coredumpctl debug PID: 23503 (python2.7) UID: 1000 (huatiger) GID: 1000 (huatiger) Signal: 11 (SEGV) Timestamp: Sat 2020-02-29 14:35:13 EST (1min 8s ago) Command Line: /opt/UCSF/Chimera64-1.14/bin/python2.7 /opt/UCSF/Chimera64-1.14/share/__main__.py --debug Executable: /opt/UCSF/Chimera64-1.14/bin/python2.7 ... Core was generated by `/opt/UCSF/Chimera64-1.14/bin/python2.7 /opt/UCSF/Chimera64-1.14/share/__main__.'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fe3a31c51f8 in uncompress2 () from /lib/x86_64-linux-gnu/libz.so.1 ---------------------------------------------------------------------------------------- huatiger@huatiger:Downloads$ cat /etc/os-release NAME="Ubuntu" VERSION="19.10 (Eoan Ermine)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 19.10" VERSION_ID="19.10" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL=" https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" VERSION_CODENAME=eoan UBUNTU_CODENAME=eoan huatiger@huatiger:Downloads$ uname -a Linux huatiger 5.3.0-40-generic #32-Ubu

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LINK record not honoured in Chimera?
by Kate Kim 05 Mar '20

05 Mar '20

Hello, I would like to visualize a thioester bond between a CYS residue of my protein and a carbonyl carbon of ligand (DCR) in my model. I have a LINK record for the DCR-CYS thioester bond created from Jligand and inserted in the PDB right before the CRYST1 line. However, when I open this PDB in Chimera, the thioester linkage is not drawn. The distance between the C1 of DCR and SG of CYS is 1.79 angstrom. Does Chimera need something else other than the LINK record in the PDB to display the bond? Thank you, Kate

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desktop hardware
by joe viterbo 04 Mar '20

04 Mar '20

Hi everyone, I am about to purchase a PC desktop computer to run Chimera. Regarding the hardware, should I focus more on CPU speed & cores or should I focus more on a powerful GPU? Or should I try to find both? Thanks for your time! Best, Joe

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how to create a sphere in Chimera
by Ke Shyue-Chu 04 Mar '20

04 Mar '20

Hi, I would like to know how to create a sphere of certain radius around a selected atom, for visualization purpose. Thank you. Sc Ke Professor Department of Physics National Dong Hua University Hualien, Taiwan

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Chimera-users March 2020