Hi Lijun,
once you solved and refined the structure, and you used for this the
anisotropy truncated data, please PDB deposit both: manipulated data
(the one you used for refinement the model), and the original dataset.
This is very important. One day the software will be able to handle
News just received from the French Crystallographic Association (and
thus forwarded to ccp4bb):
The fifth Max Perutz Prize of the European Crystallographic Association
goes to to Professor Claude Lecomte from Nancy Université and CNRS, France.
Claude Lecomte is recognised for his
FWIW it's still at
http://web.archive.org/web/20050124153157/http://microgravity.msfc.nasa.gov/snell/vibration.html
HTH,
Kay
David Briggs schrieb:
Hi all
I'm doing a quick talk on crystals/crystallography for a lay
audience in a couple of weeks time, and I'm looking for some time
lapse
Dear all,
I'm having trouble running buccaneer 1.5 from within ccp4i on mac os x 10.6.4
with the following error:
***
* Information from CCP4Interface script
Maybe your PYTHONPATH isn't set?
echo $PYTHONPATH
should give
/sw/share/xtal/ccp4-6.1.13/share/python/
(This should happen automatically from the setup scripts however)
Alexander Batyuk wrote:
Dear all,
I'm having trouble running buccaneer 1.5 from within ccp4i on mac os x 10.6.4
with
Thank you!
export PYTHONPATH=/sw/share/xtal/ccp4-6.1.13/share/python/
added to my .bash_profile did the trick
Alex
On Jul 22, 2010, at 11:22 AM, Kevin Cowtan wrote:
Maybe your PYTHONPATH isn't set?
echo $PYTHONPATH
should give
/sw/share/xtal/ccp4-6.1.13/share/python/
(This
Dear Lijun Liu,
You can use the CCP4 prog sftools to determine if there are
just a few strong reflections.
Adam
On Tue, 20 Jul 2010, Lijun Liu wrote:
Hi all,
I solved a structure and the refinement is close to complete.
However, some residual density puzzles me.
The SG is P212121,
Introducing one-click access to PDB data at PDBe
When you visit the newly redesigned home page of the Protein Data Bank in
Europe (PDBe; http://pdbe.org/), the panel in the centre of your screen
(labelled Home) provides one-click access to PDB
Applications are invited for a Postdoctoral Research Assistant position in
structural biology/chemistry funded by the National Science Foundation (NSF)
for a fixed-term duration of two years and administered jointly by the Middle
Tennessee State University (MTSU) and Oak Ridge National
There is an EMBL Interdisciplinary Post-doc (EIPOD) position available to
work on the validation of low-resolution structural models obtained from
small-angle X-ray scattering (SAXS). The project is a collaboration between
EMBL Hamburg (Svergun), EMBL Heidelberg (Gavin) and the EBI (Kleywegt),
Dear All
I have been using the Autodock software for docking the drug candidate
compounds into the receptor structures. I would like to calculate accurately
the binding energy. Would anyone introduce me a software?
Any help would be greatly appreciated.
Best
Min
Dear Min,
There is no software that can accurately calculate the binding energy of a
predicted (docking) or solved (X-ray structure) protein-ligand complex
particularly for ligands that are different chemically - not part of a
congeneric series.While there are a number of publications on
==
Announcing version 1.3 (general release) of the software:
Crystallography NMR System (CNS)
(copyright 1997-2010, Yale University)
==
Hi.
We have been using His-Select Resin from Sigma in our lab for a number of
years now. When we first bought the resin, I usually got much better purity
of His tagged proteins compared with regular Ni-NTA resin. However, after
regenerating the resin several times, the level of purity seems to
The Agarose superflow material is I think the same for Talon (Clontech)
and Qiagen, not sure about Machery Nagel or Sigma's product.
Superflow agarose is cross-linked differently than normal
sepharose/cross-linked agarose. The nature of chelates and their
attachments also differ. Qiagen,
Hello Matthew,
I almost always charge my IMAC resin with Co instead of Ni. I find that it
gives much better purity because the selectivity is better. This is because the
coordination sphere around the Co atoms require more His residues than the Ni
coordination sphere. I believe Co requires 4
Hi,
His-Select has been my favorite resin for IMAC for as long as Sigma's
been selling it. It's not the cheapest resin but at roughly $11/ml
packed bed volume and a capacity of ~10-20 mg protein per ml of resin
bed (depends on protein size, quality, and other factors) there seems
to be little
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