Hi -
ARP/wARP does not work with Windows.
Tassos
On Jan 13, 2009, at 3:55, deliang wrote:
Hi CCP4ers,
Need your help, many thanks.
When I was trying to install arp_warp_7.0.1.tar.gz in my CCP4i
(6.0.windows version), it complained as Failed to unpack and/or
read contents of
I would like to thank everyone who replied with information regarding the
X-Stream icing problem, and a summary is given below. The problem is now
almost cured, and I found the most important factors to be:
- the accurate positioning of the cryostream nozzle so that the crystal is the
first
A position is available for a highly motivated doctoral or post-
doctoral researcher at the Laboratory for Structural Neurobiology at
the KULeuven, Belgium. The research in our laboratory is currently
focused on the structural determination of several classes of
prokaryotic and eukaryotic
The right library should be
HEO_mon_lib.cif
Good luck!
leo
Jonathan Marvin Caruthers wrote:
All:
I'm trying to run Refmac with a heme not present in the default libraries.
Unfortunately, I can't get the library sketcher to create a library description
file and get the following error
Calling all Crystallographers, Please Help!
RE: Refining two different covalent species at the same position.
I have a protein that is a homo-tetramer ABCD with two symmetrical active sites
sitting on a two-fold axis that runs through the AB/CD interface (space group
P21212). We developed an
POSTDOCTORAL POSITION IN STRUCTURAL IMMUNOLOGY
A NIH funded postdoctoral position is available April 1st (not a
joke!) to work on the structural, functional and biophysical
characterization of lipid reactive T cells.
We are looking for a qualified and highly motivated biochemist/
Dear Users,
/Deadline for March/April 2009 proposals will be Jan 15, 2009.
/
Through the Collaborative Crystallography Pilot Program (CC) at the
Advanced Light Source, scientists can send protein crystals
to Berkeley Center for Structural biology (BCSB) staff researchers for
data collection
Stephen,
If the first molecule is given an altcode (e.g. 'A'), then it will
(well, it *should*) interact normally with the rest of your protein. Set
its occupancy as you belive it should be set.
Then give the second molecule altcode 'B'; it will NOT interact w/ A,
but will interact w/ the
Hi all,
I just read an appalling article in the science section of today's NY
Times that refers to a new magnetic resonance force microscope
developed at IBM. The story states For the first time, researchers
at an IBM laboratory have captured a three-dimensional image of a
virus.
Not
On Jan 13, 2009, at 5:36 PM, Patrick Loll wrote:
I just read an appalling article in the science section of today's
NY Times that refers to a new magnetic resonance force microscope
developed at IBM.
No, no, no. You read it all wrong. It was actually a very well written
article.
The
Patrick Loll pat.l...@drexel.edu writes:
I just read an appalling article in the science section of today's NY Times
that refers to a new magnetic resonance force microscope developed at IBM. The
story states For the first time, researchers at an IBM laboratory have
captured a
The online NY Times article still states (first sentence): For the first time,
researchers at an I.B.M. laboratory have captured a three-dimensional image of
a virus (it is Tobacco Mosaic Virus). I suppose one could discount x-ray
methods (via phasing subsequent computational image
Hi there,
Since a lot of different forms of crystals shows, I am using a quick/simple
strategy to choose crystals by applying a force on the crystal against the
wall, with the nylon loop.
Some can never break apart, so they are salt crystals? The others can not
survive the force and lose
Hi,
A few simple hints:
(Please note that I am aware of the inexact language in the statements below
but I don't have the time to write this up exactly - conversational English
would have to do. Caveat emptor.)
Most protein crystals will break or deform when poked with a steel needle.
1. Pick many representative samples from each morphological class.
2. Take as many notes about the appearance, habits, and physical
properties of each crystal that you can.
3. Screen every crystal for diffraction in a variety of cryo-
protectants, etc.
4. All protein crystals were meant to be
Dear Crystallography Scientists,
We are working on some membrane proteins and would like to apply monoclonal
antibody to facilitate the crystallization. Even this method showed very
good results in some cases, I am really not sure about other failure cases
that are not reported.
Because this
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