is additional
support from generous suppliers, see the bottom of the landing page.
Come and join us for what promises to be another exciting summer school.
The organisers,
Johan Turkenburg, Jon Agirre and Paul Bond
On Fri, 2 Jun 2023 at 16:56, Jon Agirre wrote:
> Dear all,
>
> It i
We have recently acquired a new diffraction setup and have retired our old
equipment.
We now have 2 Oxford cryostream 700 systems up for grabs. They come
complete with controller, dewar, pump, stand etc. Both work, but the
controllers have a few niggles that you need to know about - doesn't stop
t
cants because of the funding
arrangements, but is open to a limited number of overseas applicants.
For further details and the application form please see
https://synergy.st-andrews.ac.uk/proteincrystallography/
Tracey Gloster (University of St Andrews)
Johan Turkenburg (University of
, priority is given to UK applicants because of the funding
arrangements, but is open to a limited number of overseas applicants.
For further details and the application form please see
https://synergy.st-andrews.ac.uk/proteincrystallography/
Tracey Gloster (University of St Andrews)
Johan
I agree with Harry that an ice ring should never require you to process the
data in two separate runs, and hopefully this does not become a standard
approach..
How did you present those data to aimless so it could scale the two
datasets that have no overlap at all?
Johan
On Tue, 9 Apr 20
This reminds me of my days as an undergraduate at Leiden University. I did
a project with RAG de Graaff, and learnt to solve some small molecule
structures. All programs were run on an IBM mainframe that was located in
the central computing services. Input was prepared in fixed format. When I
had f
We are having a clear out and have several Oxford cryosystems 600 going
spare. They are not in working order, and they are really only for spare
parts. Free to a good home, pick up only.
Contact me off list if you are interested.
If we don't hear within 10 days, they will go in the bin.
Johan
-
We put a supply line of compressed air (not sure how dry this is) in the
dewar to wam it up and dry it out. We leave this running overnight, and
this seems to result in the dewars being dry enough for later use. We haver
never bothered to weight the dewars before and after use etc, so can't
comment
Or you can give ccp4mg a go (see the ccp4 website). Makes wonderful
pictures.
(shameless plug from yorkie)
Johan
On 13 March 2013 08:45, wrote:
> **
> Dear Tiantian,
>
> If it is for a picture for a publication, I would use Pymol. I find the
> pictures prettier and you can specify any contour
Friday afternoon Good time to look at some artistic
representations of protein molecules. This is pretty amazing:
http://www.julianvossandreae.com/
Johan
On 11 January 2013 14:26, Derek Logan wrote:
> To be honest I preferred this more homespun work:
>
> http://www.guardian.co.uk/science/ga
We use a Pepperl+Fuchs Omnitron handheld cabled reader. Our model is a
cr2010_4 but this is now several years old. It looks similar to the
MH200 model that I found after a quick google.
It is used for every synchrotron trip, and works well.
Johan
On 24 July 2012 15:33, Pietro Roversi wrote:
> D
Hi,
There is an option in the molrep interface (in the search parameters
tab) to output all models closest to the input coordinate file With a
bit of luck, that should do it.
Johan
On 24 February 2012 00:07, Gloria Borgstahl wrote:
> Hello all,
> We are solving a superstructure of a protein com
Rather than crossover office we now use VirutalBox and have a Windows
XP installation with Office for those of us who can't live without it.
You can backup the virtual machine (which is simply a big file) for
the virtual OS before you do an upgrade of your host OS (Ubuntu in my
case) and copy that
This discussion will rage forever, it seems, but that won't stop us
all chipping in. My experience is the opposite: all crystallographic
software I use is available as binaries for the major linux distros,
and installs without problems. Ubuntu is easy to maintain on desktops
(your mileage on laptop
Please don't hit delete yet, read on!
First of all, many thanks to all the people who have already submitted
a letter of support for the initiative "Versatile microfocus beamline
with a side-station for in-situ diffraction".
It is essential that we get as many letters of support as possible, to
s
Many of you will have seen the request for expressions of Interest for
the 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 l
Hi,
Slightly deviating from the original thread perhaps: I am having
trouble with recent releases of Ubuntu on my Toshiba Satellite laptop,
mainly associated with ACPI. The internet is awash with discussions on
how to fix the problems with ACPI (fan speed, screen brightness etc).
None of the solut
Hi Dirk,
This example compares integration software in combination with the
scaling program, which is what usually happens. Obviously, the scaling
program does more than just scaling, it also handles rejections. It is
possibly this procedure that makes most of the difference. For
example, the defa
Dear Everyone,
As an MX representative of the Diamond User Committee we are writing
to remind you that the deadline is fast approaching for Expressions of
Interest in Diamond’s Phase III Beamline proposals, three of which are
aimed at MX. The three relevant beamlines and their representatives
are
You can use the "hkl matrix" keyword in scalepack to do this, either
on the .x files or at a push on the .sca file. See the hkl research
website to look at the manual for details.
Are you sure this reindexing does not have a negative matrix?
Johan
Dr. Johan P. Turkenburg X-ra
Perhaps the fact that 8.04 is the Long Term Support version is useful to
some people?
FWIW, I tend to create /home as a separate partition in gparted, so that
when I install a new (version of an) OS, I can keep my files etc. Maybe
a little fiddly for the first time installer, but worth keeping
Hi,
The way I cope with this is by using synchronisation between directories
(folders) on the two computers. In my case both are running linux, and
the program Unison provides a simple tool to synchronise. If you make
sure the projects have the same name on the two computers, the cpp4
databas
I'm not sure I agree with having a confirm button. This would try to
address a 'problem' in a way that has us all clicking a 'confirm' button
every time we close the interface, to stop accidentally closing the
interface every now and again.
As closing an interface (plus children) window repres
Hi,
You need to firstly check that you did the map calculation correctly,
see comments below:
Sun Tang wrote:
Dear All,
In my structures, I want to assign Mn or Ca ions for some densities. But
when I did not have anomalous density in CCP4i. I am not sure whether I
was correct. The follow
Hi,
Was this an install from executables, or from source?
I have just installed Ubuntu Gutsy on my laptop (everything including
wireless worked out of the box - I think Ubuntu is great for people who
want to simply use computers).
I installed CCP4 6.0.2 with the automatic installer from the
Hi,
You can read both files back into scalepack and scale them. Better
still, if you have the .x files from denzo, read both sets into
scalepack. Scenarios both in the manual.
Johan
yang li wrote:
Hi:
I have two set of data from the same crystal with the names 1.sca and
2.sca,
they hav
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