Dear Paula,
The tcltk++ binary either from the downloads pages or
ftp://ftp.ccp4.ac.uk/ccp4/current/extras should work fine - if you unpack this
somewhere, export CCP4I_TCLTK appropriately and add the lib directory to the
LD_LIBRARY_PATH it should solve your problem. If you would like more
Dear Steve,
Presence of several Patterson peaks at impossible (as far as crystal packing is
concerned) distances
and an NCS two-fold normal to the crystallographic one suggests it could
be an order-disorder (OD) structure, like the one we had in Exeter.
An order-disorder twin crystal of
Hi,
I'm trying to install a nVidia Quadro FX3000 card on a PC running
Ubuntu 8.10 intrepid.
I run into the following error when I install drivers I downloaded
from the nVidia site:
The installer fails to find a kernel interface from the nvidia ftp
site and fails to compile the kernel.
Chris,
Try this:
sudo apt-get install envyng
sudo apt-get install envyng-gtk
fire the envyng-gtk interface from the command line or menu and see if
it finds a solution..
HTH, Partha
On Wed, Jan 7, 2009 at 10:49 AM, Chris Ulens
chris.ul...@med.kuleuven.be wrote:
Hi,
I'm trying to install a
Hey Stephen,
how about simply putting three models, separated by 16A, into your
original unit cell and refining them together. You'd have to guess
their fractional occupancies from the heights of the Patterson peaks
(and make them add up to one, obviously).
This approach (in contrast to
Hi folks
We have had a good look at this at Mosflm HQ now on Linux.
The CCP4 TclTk++ distribution seems to work okay, and there's no need
to install the ActiveTcl version to run iMosflm.
It seems that if you use the CCP4 instructions on the wiki
What is this ccp4-others.setup? I don't have it in my working 6.1.0
installation (built from source)
Phil
On 7 Jan 2009, at 11:50, Harry Powell wrote:
Hi folks
We have had a good look at this at Mosflm HQ now on Linux.
The CCP4 TclTk++ distribution seems to work okay, and there's no
This usually means that you have to install the header files for your
kernel. They come in a separate package, but I don't know its name for
Ubuntu. The Debian package is called linux-headers-$(uname -r) (where
'uname -r' issued at the command line returns the version of the current
kernel),
Hi
Sorry - just noticed that ccp4-others.setup doesn't seem to be in
the source distribution, just in the binary distro. My assumption is
that if you build from source (or install the Mac OS X binary
installation) , it's not necessary.
On 7 Jan 2009, at 11:54, Phil Evans wrote:
What is
Thanks envyng did the trick, but the emitter doesn't light up when I
run pymol or coot. There's also no stereo sync on the screen.
I've installed driver version 173.14.12
Thanks.
-Chris
On 07 Jan 2009, at 11:54, Partha Chakrabarti wrote:
Chris,
Try this:
sudo apt-get install envyng
sudo
Hi,
In Ubuntu the use of Nvidia drivers is very slick, or should be.
https://help.ubuntu.com/community/BinaryDriverHowto/Nvidia
Go to the System menu, then:
System - Administration - Hardware Drivers
A window opens up which then searches for proprietary drivers, and propose
that you use Nvidia
Hi Phil,
ccp4.setup sets up ccp4, ccp4-others.setup sets up everything else, like tcltk
etc. This layout relates to the way the downloads pages tar up the download...
Cheers,
Graeme
-Original Message-
From: CCP4 bulletin board on behalf of Phil Evans
Sent: Wed 1/7/2009 11:54 AM
To:
Dear All
Happy new year to you all!!
JLigand is a java application which allows ligands to be linked on-
screen and a link description to be created.
JLigand 0.1 Beta is now available at
http://www.ysbl.york.ac.uk/~pyoung/JLigand/JLigand.html
There is a documentation how to use JLigand
Does sourcing the ccp4-others.setup' (which doesn't appear in the linux
binary distribution which i've installed - very strange) correct the
location of the BLT_LIBRARY in configure.def file stored .CCP4 in the
users home directory.
My configure.def file had a link to an old version of the blt
FYI, the distribution drivers work fine on our systems with the X4600
(stereo and everything).
Pete
Chris Ulens wrote:
Hi,
I'm trying to install a nVidia Quadro FX3000 card on a PC running Ubuntu
8.10 intrepid.
I run into the following error when I install drivers I downloaded from
the
Hi everyone,
Also got a imosflm problem - I installed the ccp4-6.1.0 before Xmas.
Downloaded the binaries and installed it using the install script. (both
setup-files are sourced in my .bashrc file). All programs I tried so far
worked fine. But if I try to start imosflm (from the gui or the
Hi Sabine,
Although the GUI may still work, iMosflm needs a number of other odds and ends
which should be included with tcltk++ - if you asked for these as part of the
download it should work at least from the command line - are you using the same
tcl/tk/blt from 6.0.2? If so the easiest thing
POSTDOCTORAL POSITION IN X-RAY CRYSTALLOGRAPHY
We are looking for a qualified and highly motivated biochemist/
protein crystallographer with 0-2 years of postdoctoral experience to
work on the structural characterization of antibody-antigen complexes
involved in infectious diseases and
Dear Crystallographers,
I am sure that most here have dealt with the issue, when making superpositions
of conformationally-different structures, of which regions to align as
references and which to call mobile. Conformational changes can range from
very local (e.g., unwinding of a helix) to
Dear CCP4 Users,
We have an opening for one federally funded post-doctoral or staff scientist
position for a structural biologist to study bacterial voltage-gated sodium
channels. The ideal candidate will be self-motivated, creative, organized,
and experienced in crystallography. The lab
On Wed, Jan 7, 2009 at 1:54 PM, Jacob Keller j-kell...@md.northwestern.edu
wrote:
I am sure that most here have dealt with the issue, when making
superpositions of conformationally-different structures, of which regions
to align as references and which to call mobile. Conformational changes
can
Dear all,
I tried to use ARP/wARP 7.0.1 GUI for solvent building, however it couldn't
recognize my ligand library file (.cif), which works fine in refmac
refinement.
Apparently, the error message is:
=== Error: New ligand has been encountered. Stopping now
Refmac_5.2.0019: New ligand has been
This sounds like a job for a DDM (difference-distance matrix). This method
can detect very subtle conformational changes between a pair of protein
structures without performing a structural alignment. Once the areas of
change have been identified a traditional alignment can be performed using
As an alternative to the Pellicon system, Millipore also makes PrepScale
TFF cartridges (http://www.millipore.com/techpublications/tech1/ef063).
Unlike the Pellicon, they are sealed units, but like the Pellicon
membranes, they are true tangential-flow devices and can be reused many
times
Dear all,
I have installed precompiled ccp4 61 (Redhat from download manager) on Centos5
box, X86_64.
Running ccp4i gives:
[guen...@hypatia ~]$ ccp4i
Top level CCP4 directory is /usr/local/software/CCP4/61/ccp4-6.1.0
Using CCP4 programs from /usr/local/software/CCP4/61/ccp4-6.1.0/bin
Error in
You can abuse/mis-use the TLSMD server from Ethan to analyse domain
movements and draw your conclusions accordingly, see here http://skuld.bmsc.washington.edu/~tlsmd/
Jürgen
On 7 Jan 2009, at 16:54, Jacob Keller wrote:
Dear Crystallographers,
I am sure that most here have dealt with the
I came across an article about Samsung's $400 3D LCD monitor coming out in
April so I thought I'd pass it on for those who may be interested.
http://www.engadget.com/2009/01/07/samsung-officially-introduces-2233rz-the-22-inch-3d-panel-for-g/
I'm pretty sure their 3D implementation is
Sorry for the non ccp4 related post. Can anyone point me in the direction of
a good method, reference or link for improving 2D xtals? They are hexagonal
2D plates, and some have a tendency to stack. Cheers. =v=
Dear Matt,
have you tried the 'input a user-defined library file' check box under
'refmac parameters' in the gui? Else try the keyword 'extralibrary' when
using the 'auto_solvent.sh' script from the command line. Both options
define a string 'LIB_IN mylib.cif' that is passed on to refmac.
It mostly means little intermolecular contacts in one direction because
of charge repulsion, shape incomplementarity etc etc.
One thing to try is screen for additives that can help to make more
contacts between the layers or, screen for new crystal forms using
microseed matrix screening!
-
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