October 2024 - phenixbb - phenix-online.org

NIH would like your input
by Paul Adams 15 Oct '24

15 Oct '24

Dear Colleagues, For those of you in the US, you might want to know that NIH issued a Request for Information about their National Resources and Biomedical Technology Optimization and Dissemination programs: https://www.research.net/r/NRRs_and_Biomedical_Technology_Optimization_and_… Unfortunately, it closes tomorrow, but it is a short form. They are interested in experiences with existing resources, but are most interested in hearing ideas for expanding the programs to new technologies. Currently funded resources can be found here: https://www.nigms.nih.gov/Research/mechanisms/Pages/NIGMS-National-and-Regi… Information about the Biomedical Technology Optimization and Dissemination program can be found here: https://www.nigms.nih.gov/grants/Pages/btod.aspx NIH would appreciate your thoughts about additional technologies that would benefit the community by support through these programs. Cheers, Paul -- Paul Adams (he/him/his) Associate Laboratory Director for Biosciences, LBL (https://biosciences.lbl.gov) Principal Investigator, Computational Crystallography Initiative, LBL (http://cci.lbl.gov) Vice President for Technology, the Joint BioEnergy Institute (http://www.jbei.org) Principal Investigator, ALS-ENABLE, Advanced Light Source (http://als-enable.lbl.gov) Laboratory Research Manager, ENIGMA Science Focus Area (http://enigma.lbl.gov) Adjunct Professor, Department of Bioengineering, UC Berkeley (http://bioeng.berkeley.edu) Member of the Graduate Group in Comparative Biochemistry, UC Berkeley (http://compbiochem.berkeley.edu) Building 91, Room 410 Building 978, Room 4126 Tel: 1-510-486-4225 http://cci.lbl.gov/paul ORCID: 0000-0001-9333-8219 Lawrence Berkeley Laboratory 1 Cyclotron Road BLDG 91R0183 Berkeley, CA 94720, USA. Executive Assistant: Michael Espinosa [ MEEspinosa(a)lbl.gov ][ 1-510-333-6788 ] Phenix Consortium: Ashley Dawn [ AshleyDawn(a)lbl.gov ][ 1-510-486-5455 ] --

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NIH would like your input
by Paul Adams 15 Oct '24

15 Oct '24

Dear Colleagues, For those of you in the US, you might want to know that NIH issued a Request for Information about their National Resources and Biomedical Technology Optimization and Dissemination programs: https://www.research.net/r/NRRs_and_Biomedical_Technology_Optimization_and_… Unfortunately, it closes tomorrow, but it is a short form. They are interested in experiences with existing resources, but are most interested in hearing ideas for expanding the programs to new technologies. Currently funded resources can be found here: https://www.nigms.nih.gov/Research/mechanisms/Pages/NIGMS-National-and-Regi… National Institute of General Medical Sciences nigms.nih.gov Information about the Biomedical Technology Optimization and Dissemination program can be found here: https://www.nigms.nih.gov/grants/Pages/btod.aspx NIH would appreciate your thoughts about additional technologies that would benefit the community by support through these programs. Cheers, Paul -- Paul Adams (he/him/his) Associate Laboratory Director for Biosciences, LBL (https://biosciences.lbl.gov) Principal Investigator, Computational Crystallography Initiative, LBL (http://cci.lbl.gov) Vice President for Technology, the Joint BioEnergy Institute (http://www.jbei.org) Principal Investigator, ALS-ENABLE, Advanced Light Source (http://als-enable.lbl.gov) Laboratory Research Manager, ENIGMA Science Focus Area (http://enigma.lbl.gov) Adjunct Professor, Department of Bioengineering, UC Berkeley (http://bioeng.berkeley.edu) Member of the Graduate Group in Comparative Biochemistry, UC Berkeley (http://compbiochem.berkeley.edu) Building 91, Room 410 Building 978, Room 4126 Tel: 1-510-486-4225 http://cci.lbl.gov/paul ORCID: 0000-0001-9333-8219 Lawrence Berkeley Laboratory 1 Cyclotron Road BLDG 91R0183 Berkeley, CA 94720, USA. Executive Assistant: Michael Espinosa [ MEEspinosa(a)lbl.gov ][ 1-510-333-6788 ] Phenix Consortium: Ashley Dawn [ AshleyDawn(a)lbl.gov ][ 1-510-486-5455 ] --

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Building Rosetta for Phenix
by Martin Malý 14 Oct '24

14 Oct '24

Dear colleagues, I am dealing with a low resolution data set (~4 A, protein crystal structure) so I would like to explore phenix.rosetta_refine. I followed the instructions at https://phenix-online.org/documentation/reference/rosetta_install.html . I applied the patch in ${PHENIX_ROSETTA_PATH}/main/source/tools/build/site.settings . After several minutes of compilation (command rosetta.build_phenix_interface), I got an error. I re-run the command to get a log file which I'm attaching. Please don't you have any idea what's wrong? I use Ubuntu 22.04. Thank you. Best regards, Martin

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Temperature shift alters unit cell of insulin: an issue
by Esra A 09 Oct '24

09 Oct '24

Dear Phenix community, I performed a temperature shift data collection for di-hexamer insulin. I collected single crystal data at 100K, 200K, and 300K, respectively After processing the data, I noticed that the unit cell of the 100K dataset is distinct from 200K and 300K. 100K dataset = 78.2182 78.2182 79.3565 90 90 120 (assume that this is di-hexamer) 200K dataset = 78.3157 78.3157 39.6367 90 90 120 (it is hexamer) 300K dataset = 80.7109 80.7109 39.6399 90 90 120 (it is hexamer) Even if I completed the structure determination of 200K and 300K successfully, I couldn't complete the molecular replacement of the 100K dataset due to the "*The composition entered will not fit in the unit cell volume*" error message. I tried every "copies" and "mass" parameter in *automr *script. However, i got the error message every run. I can share with you the mtz and reference pdb file, if needed. Could you help me, please? Where am I making a mistake? Thank you very much. Sincerely, Esra Ayan

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real space refine ADPs
by Leonid Sazanov 08 Oct '24

08 Oct '24

Hi, according to online description phenix.real_space_refine should refine only group ADPs per residue. However, in practice after the run with ADP included in strategy the recent versions refine individual B-factors per atom. They seem to look OK, but I wonder if this is a beta feature or fully implemented by now? Many thanks Leonid -- Prof. Leonid Sazanov FRS Institute of Science and Technology Austria (ISTA) Am Campus 1 A-3400 Klosterneuburg Austria Phone: +43 2243 9000 3026 E-mail: sazanov(a)ist.ac.at

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new BUILT of XDS
by kay.diederichs＠uni-konstanz.de 04 Oct '24

04 Oct '24

Dear XDS users in the Phenix community, as reported by users, and confirmed in a larger-scale comparison by GlobalPhasing, the BUILT=20240723 of XDS Version 20240630 leads to problems for some datasets when compared with (the expired) XDS Version 20230630. (it may be better than the 20230630 version for other datasets!). An improved BUILT=20241002 of the 20240630 version is available (all platforms) from https://xds.mr.mpg.de/html_doc/downloading.html for non-commercial (academic) users (commercial users have their own arrangements). In my/our testing, it is at least as good as version 20230630, and often better. Please install and use this instead of BUILT=20240723. If you still find deficiencies, please contact me or Wolfgang Kabsch - but be prepared to share the raw data (confidentially, of course). To enable comparisons, the old XDS version 20230630 was re-released for Linux by Wolfgang Kabsch with expiration date 2025-Mar-31; the link to its XDS_old.tar.gz is at https://xds.mr.mpg.de/ . Best wishes, Kay

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Registration now open for CCP4 Study Weekend 2025 - Using software, AI and other methods to advance macromolecular models
by Karen McIntyre - STFC UKRI 03 Oct '24

03 Oct '24

Dear all, Registration is now open for the 2025 CCP4 study weekend entitled " Using software, AI and other methods to advance macromolecular models". This year the CCP4 Study Weekend will be held as a hybrid event from the 7th to 9th January 2025, enabling people to choose whether to attend in-person or virtually. The in-person event will be held at the East Midlands Conference Centre, Nottingham, UK. We would like to invite you to another iteration of the ever-popular CCP4 Study Weekend - to start the year 2025 with a lot of fresh ideas, new insights and (hopefully) new friends and contacts to boost. As always it will be an eclectic mix of bleeding-edge science, in-depth presentations, discussion panel, poster-sessions, hands-on tutorials and plenty of opportunities for social interactions. For full details, programme, logistics and registration, please visit the Study Weekend website<https://studyweekend.ccp4.ac.uk/>. There is no better way to start 2025 than to put participation in that exciting meeting at the top of your "New Year's Resolutions" list! Key Dates: * Early bird registration final date: 11 November 2024; * Standard Student bursaries are open to all students registering during early bird period i.e. now until 11 November which cover the cost of registration plus one night accommodation in halls (1 night in hotel will be subsidised for those students choosing to stay in the hotel); * Travel bursaries are available for students and young postdocs studying at overseas labs to help cover cost of travel to UK. The deadline for applications is 31 October 2024; * Registration for in-person delegates closes 4 December 2023 (or earlier if in-person places sell out although you will be able to join the in-person waitlist). * Registration for virtual delegates will close 9 January 2025. Key Timings Diamond MX user meeting will start at 11:00 on 7TH January 2025 CCP4 study weekend 2025 will start at ~17:30 on 7th January 2025 the event will finish at ~16:30 on 9th January 2025 We hope to see you there! Scientific Organisers: Elke De Zitter (Institut de Biologie Structurale, FRANCE) Deborah Harrus (EMBL-EBI, UK) Dorothee Liebschner (Lawrence Berkeley National Laboratory, USA) Administrative Organisers: Karen McIntyre (CCP4, UK)

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