[ccp4bb] Correction: Refmac and MSE?

2008-12-19 Thread Dima Klenchin
In the previous message I forgot to mention: When MET were modelled, there were no difference peaks anywhere. When I changed them all to MSE, the large difference density peaks showed up. Large *negative* difference density.

[ccp4bb] electrostatics of a small molecule & calculation of desolvation energies

2008-12-19 Thread Rosemary Harrison
Hi CCP4ers, I am looking for some advice on electrostatic maps of small molecules. What is the best program for this? Is there anyway I can calculate the desolvation energy at the same time? I have tried to create a PQR file for APBS (through PDB2PQR) with the pdb of the small molecule (and

[ccp4bb] Refmac and MSE?

2008-12-19 Thread Dima Klenchin
Hello, I am at a loss on what's going on: I am refining SeMET containing structure and using REFMAC 5.2.0005 on Linux and, the same thing happening, using REFMAC 5.5.0070 on Windows. When MET were modelled, there were no difference peaks anywhere. When I changed them all to MSE, the large di

Re: [ccp4bb] ccp4-6.1.0: which ccp4.setup in Ubuntu Intrepid?

2008-12-19 Thread William G. Scott
When I "upgraded" to ibex it hosed my display, so this might not be of much help, but in general, 1. You don't HAVE to use bash. You can use tcsh or zsh or any other shell that suits your personal tastes. It just comes with a minimal install to fit on a CD. Just issue sudo apt-get inst

Re: [ccp4bb] ccp4-6.1.0: which ccp4.setup in Ubuntu Intrepid?

2008-12-19 Thread Victor Alves
Sorry for typos. The " were replaced with ? Victor >   Hi         Doing my first installation of CCP4 and also a Linux newbie, so try to ?bear with me? ;-)      This message was sent using IMP, the Internet Messagin

[ccp4bb] ccp4-6.1.0: which ccp4.setup in Ubuntu Intrepid?

2008-12-19 Thread Victor Alves
* * * Hi   Doing my first installation of CCP4 and also a Linux newbie, so try to ?bear with me? ;-)   The ?install.sh? CCP4 script created a ?setup-scripts? directory, with 2 shell subdirectories; ?csh? and ?sh?   In ?/home/victor/.bashrc? I found 2 lines: sou

Re: [ccp4bb] refmac 5.5.063 vs. 5.5.066

2008-12-19 Thread Pavol Skubak
The latest version with all the bugfixes will of course appear in CCP4-6.1.1. Until then, the latest binaries and source codes are available on the mentioned webpage. Pavol

Re: [ccp4bb] refmac 5.5.063 vs. 5.5.066

2008-12-19 Thread William G. Scott
Since version 5.5.0066 is the version in ccp4-6.1.0, is there going to be a patch? On Dec 19, 2008, at 12:32 PM, Jan Abendroth wrote: Thanks a lot, Pavol, that indeed did the trick. refmacRwork Rfree RMSDb RMSDan 5.5.0063 0.1682 0.2118 0.0204 1.717 5.5.0066 0.1781 0.2247 0

Re: [ccp4bb] refmac 5.5.063 vs. 5.5.066

2008-12-19 Thread Jan Abendroth
Thanks a lot, Pavol, that indeed did the trick. refmacRwork Rfree RMSDb RMSDan 5.5.0063 0.1682 0.2118 0.0204 1.717 5.5.0066 0.1781 0.2247 0.0205 1.764 5.5.0070 0.1663 0.2102 0.0204 1.719 Cheers Jan On Dec 19, 2008, at 2:21 AM, Pavol Skubak wrote: Hi Jan, the difference

[ccp4bb] Need help for solving a tough problem of phasing

2008-12-19 Thread Jian Wu
Dear all, I have determined a structure with the resolution 2.0A and the spacegroup P3121 from crystals grown at 4 degree. This apo-form structure is composed of an N-terminal (a/b)8 TIM barrel (~300 AA) and two C-terminal domains (~100 AA) which are named as Sub1 and Sub2. Meanwhile, I have als

Re: [ccp4bb] install ccp4 in OS X

2008-12-19 Thread William G. Scott
On Dec 19, 2008, at 7:43 AM, Eric Liu wrote: Hi All Hi Eric: I am a new user for OS X system and this question may sound naive. I followed the instruction on website Crystallography on OS X, installed X11, Xcode and fink on my OS X 10.5.5, but still could not install ccp4 with fink. He

Re: [ccp4bb] install ccp4 in OS X

2008-12-19 Thread Winter, G (Graeme)
Dear Eric, A native installer for CCP4 6.1.0 for this platform is available from the download web page: http://www.ccp4.ac.uk/download/downloadman.php this is a disk image and installs in the usual manner for macintosh applications. This includes all of the components needed. Best wishes,

Re: [ccp4bb] Ordering a cDNA library

2008-12-19 Thread Guenter Fritz
Rajan, have a look at http://www.imagenes-bio.de. I guess there are more suppliers. Please send a summary to the board. Good luck, Guenter Rajan Pillai wrote: Hi All, Apologies for a non-CCP4 question. I want to clone a couple of proteins of human and mouse origin. Can anyone tell me where f

[ccp4bb] install ccp4 in OS X

2008-12-19 Thread Eric Liu
Hi All I am a new user for OS X system and this question may sound naive. I followed the instruction on website Crystallography on OS X, installed X11, Xcode and fink on my OS X 10.5.5, but still could not install ccp4 with fink. Here is the err message" no package found for specification "ccp4""

[ccp4bb] sftools interface problem

2008-12-19 Thread Martyn Winn
Yes, this is a bug. This is fixed now - you need 2 corrected ccp4i files. See http://www.ccp4.ac.uk/problems.php#6.1.0-sftools-interface which has links to the fixed files. Cheers Martyn On Thu, 2008-12-18 at 08:32 +, Winter, G (Graeme) wrote: > Dear Engin, > > Yep, I can reproduce this usin

Re: [ccp4bb] Transferring a Free R set.

2008-12-19 Thread Ian Tickle
Alun, There's only any point doing it if they're truly isomorphous (e.g. by the Crick-Magdoff test), otherwise pairs of reflections with equal indices won't sample the same points in the transforms, so you could still end up with contamination. Slow cooling or pseudo-MD such as randomly shifting

Re: [ccp4bb] Transferring a Free R set.

2008-12-19 Thread Alun R. Coker
Hi Ian, Gerard, Thanks for your replies. Perhaps my hypothetical example wasn't a good one and may have clouded the issue. Could I just confirm whether or not you think its necessary to transfer initial free R assignment to any new data sets or to isomorphous data sets such as substrate comp

Re: [ccp4bb] refmac 5.5.063 vs. 5.5.066

2008-12-19 Thread Pavol Skubak
Hi Jan, the difference between 5.5.0063 and 5.5.0066 is just a few bugfixes. However, unfortunately one of them introduced a new bug to 5.5.0066 which has been fixed in the later versions. Could you please upgrade to the latest version (currently 5.5.0070) from http://www.ysbl.york.ac.uk/~garib/re

[ccp4bb] Beamline scientist position EMBL-Grenoble

2008-12-19 Thread Andrew McCarthy
Dear all, I would like to inform you all of a vacancy we have for a Staff scientist position at the EMBL-Grenoble http://www-db.embl.de/jss/servlet/de.embl.bk.emblGroups.JobsPage/08054.html We currently looking for an experienced crystallographer at the EMBL-Grenoble for the mainentance, ro