- phenixbb - phenix-online.org

The SASTBX webserver
by Peter Zwart 03 Jun '11

03 Jun '11

Dear All, I would like to advertise our online server featuring some basic SAXS analyses tools. The website http://sastbx.als.lbl.gov/cgi-bin/index.html has functionality for 1. Model intensity calculation (using a Spherical Harmonic Expansion; sastbx.she ) 2. Shape determination (or better: Shape Recovery; sastbx.shapeup) 3. Model alignment (sastbx.zalign) The applications we have developed are build using the SASTBX, an extension of the CCTBX (http://cctbx.sf.net) framework, dedicated to the analyses of SAXS data. The model intensity calculation engine uses an approach similar to CRYSOL and (in our hands) provides model SAXS data of a similar quality as FOXS and CRYSOL. The shape recovery procedure (shapeup) provides an estimate of the shape typically within 1 minute without the need for preprocessing the data (i.e. just feed it your background subtracted SAXS curve and nothing more). You can provide a known model as well for comparison. Some example shape recovery results can be found here: http://sastbx.als.lbl.gov/grant/shapeup/summary.html The examples were prepared utilizing data provided by Edward Snell and coworkers (Grant, T. D., Luft, J. R., Wolfley, J. R., Tsuruta, H., Martel, A., Montelione, G. T. and Snell, E. H. (2011), Small angle X-ray scattering as a complementary tool for high-throughput structural studies. Biopolymers, 95: 517–530). Feel free to contact me or Haiguang Liu (HGLiu(a)lbl.gov) if you encounter any problems or have questions. Regards, Peter Zwart -- ----------------------------------------------------------------- P.H. Zwart Research Scientist Berkeley Center for Structural Biology Lawrence Berkeley National Laboratories 1 Cyclotron Road, Berkeley, CA-94703, USA Cell: 510 289 9246 BCSB: http://bcsb.als.lbl.gov PHENIX: http://www.phenix-online.org SASTBX: http://sastbx.als.lbl.gov -----------------------------------------------------------------

1 0

omit map
by Desi Mail 03 Jun '11

03 Jun '11

Hi everybody, I would like to calculate the omit map around the ligand. I followed the documentation http://www.phenix-online.org/documentation/autobuild.htm#anch159 But the 2Fo density around the ligand is very poor. Any help is appreciated. Thanks Mary Make a SA-omit map around atoms in target.pdb phenix.autobuild data=data.mtz model=coords.pdb omit_box_pdb=target.pdb composite_omit_type=sa_omit Coefficients for the output omit map will be in the file resolve_composite_map.mtz in the subdirectory OMIT/ . An additional map coefficients file omit_region.mtz will show you the region that has been omitted. (Note: be sure to use the weights in both resolve_composite_map.mtz and omit_region.mtz).

6 8

Diamond Light Source phase III beamline proposal - call for support.
by Johan Turkenburg 03 Jun '11

03 Jun '11

Many of you will already have seen the request for Expressions of Interest for the Diamond phase III proposal for "A versatile microfocus beamline with an in-situ side station for macromolecular crystallography at DIAMOND". As one of the co-proposers I would like to urge you to support this proposal and write a letter to this effect. We need as many as possible! Details of the proposal can be found here, with a link where your letter of support can be uploaded: http://www.diamond.ac.uk/Home/Beamlines/PhaseIII/ExpressionsofInterest.html You may already have been contacted by other colleagues in the MX community but this is of high importance to the structural community as a whole, and we especially invite our international colleagues to provide support for this initiative. To help us collate these EOI's and comment on any additional feedback you may have, we would ask you to do this by June 8th. Johan Dr. Johan P. Turkenburg X-ray facilities manager York Structural Biology Laboratory University of York Phone (+) 44 1904 328251 York YO10 5DD UK Fax (+) 44 1904 328266

1 0

elbow question
by wtempel 03 Jun '11

03 Jun '11

Dear colleagues, am I alone in thinking that in my example phenix.elbow gave me more than what I was asking for, specifically atom H11 attached to sulfur? Is it added by elbow, or does it originate from the "--chem=tpp" input? Best regards, Wolfram Tempel command line: phenix.elbow --chem=tpp --mogul phenix version: 1.7.1-743

3 4

GUI for phenix_mr.rosetta
by riya doreen 02 Jun '11

02 Jun '11

Dear phenix developers, Is it possible to run phenix_mr.rosetta from the GUI ? Thanks

2 1

Re: [phenixbb] rosetta_mr autobuild failure - typo fixed
by Thomas C. Terwilliger 02 Jun '11

02 Jun '11

Hi again Joe, Typo below (csh vs bash) fixed in this version of the message. -Tom Hi Joe, I'm sorry for the problems in running mr_rosetta! Getting the set up to work is appearing to be a bit of a challenge, particularly on a mac. So the first problem is this: "dyld: Library not loaded: /Applications/rosetta3.2_bundles/rosetta_source/build/src/release/macos/10.5/64/x86/gcc/libdevel.dylib Referenced from: /usr/local/bin/rosetta/rosetta_source/bin/mr_protocols.default.macosgccrelease Reason: image not found" In the cases that have come up so far, there have been two problems. Here are the solutions to those two problems: 1. The installation of Rosetta cannot be moved after it is compiled. This is because the path to the libraries (as in the error message above) is compiled into Rosetta. So...if you moved this installation around at all, try remaking the installation and keeping it in its original location. 2. In some cases the path to the libraries can be conflicting between PHENIX and some other definition on your system. In this case you can try the following shell command (before running phenix.mr_rosetta): with csh: setenv PHENIX_TRUST_OTHER_ENV 1 or with bash or sh: export PHENIX_TRUST_OTHER_ENV=1 Hopefully...one of those will fix this problem. Now the second problem...I am not sure what the actual error is in this one. The error message you got is not helpful as you say because it refers to a file path on the machine where I created the test. That path does not actually have to exist however (I just ran the test on another machine that is not connected to that directory and it runs fine). This means there is some other problem that is the real one. (I will get rid of this error message so this won't happen in the future). Can you try this: 1. reproduce the problem: phenix_regression.wizards.test_command_line_rosetta_quick_tests \ test_autobuild 2. have a look at the log files: cat run.log # if not empty, may give a big clue more test_autobuild_current.log # look at end of this file for clues 3. the test_autobuild_current.log log file may refer to a sub-process where the actual problem occurs: Log file for autobuilding will be: /Users/terwill/unix/misc/junk/test_autobuild/WORK_1/autobuild.log in this case that autobuild log file, and files in WORK_1/AutoBuild_run_1_/TEMP0 may give additional clues. Let me know what this shows! All the best, Tom T >> >> Hi all, >> >> I wanted to use the rebuilding feature of Rosetta to help improve the R-fators of MR solution in a new space group. I'm using Phenix 1.7.1-743 w/ Rosetta 3.2 on MAC OSX 10.5.8 >> >> installation was succesful, so after editing my .profile to include export PHENIX_ROSETTA_PATH=/usr/local/bin/rosetta, I tried to run the following tests: >> >> 1. phenix_regression.wizards.test_command_line_rosetta_quick_tests test_set_up >> >> 2. phenix_regression.wizards.test_command_line_rosetta test_mr_rosetta >> >> 3. phenix_regression.wizards.test_command_line_rosetta_quick_tests >> >> While the first was successful (ALL COMMAND_LINE TEST OK), the second reported the following error: >> >> Error: test_command_line_rosetta failed >> >> Upon subsequently running the test_mr_rosetta.com script created in the subdirectory, the following error was reported: >> >> coords1.ali >> coords1.pdb >> fobs.mtz >> mr_rosetta_quick.eff >> perfect.mtz >> seq.dat >> test3.gz >> test9.gz >> test_mr_rosetta.com >> test_mr_rosetta.log >> Sorry: mr_rosetta failed... >> >> ******************************************************************************** Sorry, a subprocess has failed... >> >> END OF LOG FILE >> /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_FILE_1.log : >> >> SYMMETRY FROM INPUT SOLUTION: CRYST1 25.000 25.000 25.000 90.00 100.00 90.00 P 1 21 1 >> >> Scoring the model >> /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_PLACE_MODEL_1/RUN_1/AutoMR_run_1_/coord_mr.1.pdb Relaxing model at 3.0 A, generating and scoring 1 relaxed models >> >> Error message: >> >> child process stderr output: >> command: 'sh >> /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_1/RESCORE_MR_1/WORK_1/run_relax.sh' >> /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_1/RESCORE_MR_1/WORK_1/run_relax.sh: >> line 3: 11915 Trace/BPT trap >> /usr/local/bin/rosetta/rosetta_source/bin/mr_protocols.default.macosgccrelease @relax.flags > relax.log 2>&1 >> Failed to run RELAX >> >> >> ******************* ERROR ENDING *************** >> Failed to run RELAX ...see log file in >> /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_1/RESCORE_MR_1/WORK_1/relax.log >> >> ******************* ERROR ENDING *************** >> >> >> The resulting log file showed the following: >> >> dyld: Library not loaded: >> /Applications/rosetta3.2_bundles/rosetta_source/build/src/release/macos/10.5/64/x86/gcc/libdevel.dylib >> Referenced from: >> /usr/local/bin/rosetta/rosetta_source/bin/mr_protocols.default.macosgccrelease >> Reason: image not found >> >> phenix_regression.wizards.test_command_line_rosetta_quick_tests failed with the following: >> >> Running test_autobuild >> FALED TO RUN: test_autobuild >> ************************************************************** >> Error: test_command_line_rosetta_quick_test failed >> >> After running the resulting test_autobuild.com script, the log file showed: >> >> S_COORD_0001_ed_0005_ed.pdb >> averaged_map_coeffs.mtz >> coords1.pdb >> fobs.mtz >> relax.pkl >> seq.dat >> test_autobuild.com >> test_autobuild.log >> Sorry: Failed to run autobuild >> ERROR MESSAGE: >> Sorry the file >> /net/sigma/raid1/scratch1/terwill/misc/mr_rosetta/coords1_data.mtz seems not to exist? ( key = input_data_file) >> >> >> The last error message was particularly confusing as that directory indeed does not exist on my machine, put was rather the directory path given as an example in the documentation. >> >> I have two hunches for what could be going wrong, but I unsure how to fix either: >> >> 1. In the phenix documentation it says if using a mac, I might have to download some patches, but I could not find any on the Rosetta dowload page ;(. >> >> 2. The documentation also stipulates to specify a proxy server if behind a firewall using >> export HTTP_PROXY=proxyout.mydomain.edu:8080 >> I am behind a firewall, but on my machine there is no proxy server listed under system prefernces-->advanced-->proxies. I can access my machine using a vpn, but don't know how to tell rosetta to do the same. >> >> Thanks for all your help in advance and sorry that this is so long winded ;) >> >> Cheers, >> >> Joe >> >> >> _______________________________________________ >> phenixbb mailing list >> phenixbb(a)phenix-online.org >> http://phenix-online.org/mailman/listinfo/phenixbb >>

1 0

rosetta_mr autobuild failure
by Joseph Brock 02 Jun '11

02 Jun '11

Hi all, I wanted to use the rebuilding feature of Rosetta to help improve the R-fators of MR solution in a new space group. I'm using Phenix 1.7.1-743 w/ Rosetta 3.2 on MAC OSX 10.5.8 installation was succesful, so after editing my .profile to include export PHENIX_ROSETTA_PATH=/usr/local/bin/rosetta, I tried to run the following tests: 1. phenix_regression.wizards.test_command_line_rosetta_quick_tests test_set_up 2. phenix_regression.wizards.test_command_line_rosetta test_mr_rosetta 3. phenix_regression.wizards.test_command_line_rosetta_quick_tests While the first was successful (ALL COMMAND_LINE TEST OK), the second reported the following error: Error: test_command_line_rosetta failed Upon subsequently running the test_mr_rosetta.com script created in the subdirectory, the following error was reported: coords1.ali coords1.pdb fobs.mtz mr_rosetta_quick.eff perfect.mtz seq.dat test3.gz test9.gz test_mr_rosetta.com test_mr_rosetta.log Sorry: mr_rosetta failed... ******************************************************************************** Sorry, a subprocess has failed... END OF LOG FILE /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_FILE_1.log : SYMMETRY FROM INPUT SOLUTION: CRYST1 25.000 25.000 25.000 90.00 100.00 90.00 P 1 21 1 Scoring the model /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_PLACE_MODEL_1/RUN_1/AutoMR_run_1_/coord_mr.1.pdb Relaxing model at 3.0 A, generating and scoring 1 relaxed models Error message: child process stderr output: command: 'sh /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_1/RESCORE_MR_1/WORK_1/run_relax.sh' /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_1/RESCORE_MR_1/WORK_1/run_relax.sh: line 3: 11915 Trace/BPT trap /usr/local/bin/rosetta/rosetta_source/bin/mr_protocols.default.macosgccrelease @relax.flags > relax.log 2>&1 Failed to run RELAX ******************* ERROR ENDING *************** Failed to run RELAX ...see log file in /usr/local/bin/rosetta/test_mr_rosetta/MR_ROSETTA_1/GROUP_OF_RESCORE_MR_1/RUN_1/RESCORE_MR_1/WORK_1/relax.log ******************* ERROR ENDING *************** The resulting log file showed the following: dyld: Library not loaded: /Applications/rosetta3.2_bundles/rosetta_source/build/src/release/macos/10.5/64/x86/gcc/libdevel.dylib Referenced from: /usr/local/bin/rosetta/rosetta_source/bin/mr_protocols.default.macosgccrelease Reason: image not found phenix_regression.wizards.test_command_line_rosetta_quick_tests failed with the following: Running test_autobuild FALED TO RUN: test_autobuild ************************************************************** Error: test_command_line_rosetta_quick_test failed After running the resulting test_autobuild.com script, the log file showed: S_COORD_0001_ed_0005_ed.pdb averaged_map_coeffs.mtz coords1.pdb fobs.mtz relax.pkl seq.dat test_autobuild.com test_autobuild.log Sorry: Failed to run autobuild ERROR MESSAGE: Sorry the file /net/sigma/raid1/scratch1/terwill/misc/mr_rosetta/coords1_data.mtz seems not to exist? ( key = input_data_file) The last error message was particularly confusing as that directory indeed does not exist on my machine, put was rather the directory path given as an example in the documentation. I have two hunches for what could be going wrong, but I unsure how to fix either: 1. In the phenix documentation it says if using a mac, I might have to download some patches, but I could not find any on the Rosetta dowload page ;(. 2. The documentation also stipulates to specify a proxy server if behind a firewall using export HTTP_PROXY=proxyout.mydomain.edu:8080 I am behind a firewall, but on my machine there is no proxy server listed under system prefernces-->advanced-->proxies. I can access my machine using a vpn, but don't know how to tell rosetta to do the same. Thanks for all your help in advance and sorry that this is so long winded ;) Cheers, Joe

2 1

Setting phenix_env in ubuntu 10 system
by Jobichen Chacko 01 Jun '11

01 Jun '11

Dear All, I recently downloaded and installed phenix 1.7-1-743 on Ubuntu system. I need to run the command " source/usr/local/phenix**/phenix_env.sh" each time to launch the program when running as a command line. If I close that terminal and type the command in a new terminal, it is giving the reply "command not found". How does one set paths so that phenix.refine will be recognized in a new terminal window? I got some suggestiions to edit either ~/.bashrc or ~/.bash_profile and add the appropriate "source" command to it. But when I edit .bashrc phenix is automatically executed when I open a new terminal. I want to run phenix by typing command like "phenix.refine xx.pdb xx.mtz". Please let me know which file I should edit to get this. If possible can any ubuntu user send me a copy of the .bashrc file/or any other required file with environment path for phenix. Thank you for your time. Jobi

3 2

Autobuild Error
by B. Anand 01 Jun '11

01 Jun '11

Dear All, I am using autobuild to rebuild the model after MR. However, it stops with the following error which am I not able to comprehend. Could you please shed some light on this error. Am using phenix version 1.7.1 (Release tag:743). Thanks. With Best Regards, Anand *************ERROR ENDING ******************* ******************************************************************************** Failed to carry out AutoBuild_multiple_models: ******************************************************************************** Sorry, a subprocess has failed... END OF LOG FILE /home/anand/Autobuild/5/AutoBuild_run_1_/TEMP0/RUN_FILE_1.log : utoBuild Run 1 Tue May 31 01:00:15 2011 Build cycle 1 of 16 method:rebuild Initial rebuild cycle: just combining previous models or copying over initial PDB file Using edited_pdb.pdb for rebuild, copied to unrefined.pdb_1 Refining model: unrefined.pdb_1 No refinement carried out (may need free R flags) Error message from phenix.refine: 'function' object has no attribute 'as_mtz_dataset' Refinement failed... *************ERROR ENDING ******************* ******************************************************************************** Failed to carry out AutoBuild_build_cycle: Initial phenix refinement of AutoBuild_run_1_/edited_pdb.pdb with exptl_fobs_phases_freeR_flags.mtz failed...quitting... /home/anand/Autobuild/5/AutoBuild_run_1_/TEMP0/AutoBuild_run_1_/LAST.LOG may have additional information... 'function' object has no attribute 'as_mtz_dataset' ******************************************************************************** *************ERROR ENDING ******************* ******************************************************************************** *************ERROR ENDING ******************* -- B. Anand, Ph. D. Assistant Professor Department of Biotechnology Indian Institute of Technology Guwahati Guwahati 781039 Assam, India Email: banand(a)iitg.ernet.in anandbasub(a)gmail.com Phone: +91-361-258 2223 Fax: +91-361-258 2249 Web: http://www.iitg.ernet.in/banand/

2 1

Re: [phenixbb] Refining sucrose
by Yuri 01 Jun '11

01 Jun '11

All coot needs to run its real-space refinement is a .cif file as Nigel pointed out. You can also get this file from other ligand library websites (proDrg, hic-cup, etc...). The only catch here is. The name of your sucrose atoms must match, exactly, those in the file. Once you have such file go to the the file drop-down menu and click on Import CIF dictionary in coot. That should enable to rotate the rotatable bonds of your ligand -- Yuri Pompeu

5 5