Since these look like diamond data I’ll note that we have just installed the
updated version and will be reprocessing all data from the last run from the
end of the week
This may take some time but updated files will become available in Synchweb
Best wishes Graeme
On 8 Oct 2024, at 17:46, Elea
Dear Eleanor,
This was all in the reply (below) that I sent to you earlier but
omitted to Cc to the Bulletin.
Best wishes,
Gerard.
- Forwarded message from Gerard Bricogne -
Date: Tue, 8 Oct 2024 16:47:14 +0100
From: Gerard Bricogne
Subject: Re: [ccp4bb] a twinning
thanks Ian - good to rediscover the wheel!
E
On Tue, 8 Oct 2024 at 18:28, Ian Tickle wrote:
>
> In that thread Clemens reported his extensive investigation of datasets
> processed by XDS and found serious issues with apparent twinning. Look for
> "Warning about twinning (POINTLESS)" in
> https:
In that thread Clemens reported his extensive investigation of datasets
processed by XDS and found serious issues with apparent twinning. Look for
"Warning about twinning (POINTLESS)" in
https://www.globalphasing.com/autoproc/wiki/index.cgi?ComparisonProcessing202409
.
I.
On Tue, Oct 8, 2024 a
Yes - I read that but didn't attach pseudo-twinning problems to it..
E
On Tue, 8 Oct 2024 at 18:18, Ian Tickle wrote:
>
> Dear Eleanor
> There was a whole CCP4BB thread "[ccp4bb] Problem of data reprocessing
> with XDS" on this last week (started by Yimin Hu on Oct 2).
>
> Cheers
>
> -- Ian
>
>
Dear Eleanor
There was a whole CCP4BB thread "[ccp4bb] Problem of data reprocessing with
XDS" on this last week (started by Yimin Hu on Oct 2).
Cheers
-- Ian
On Tue, Oct 8, 2024 at 6:08 PM Eleanor Dodson <
176a9d5ebad7-dmarc-requ...@jiscmail.ac.uk> wrote:
> Maybe we need the two BBs to cro
Maybe we need the two BBs to cross fertalise?
E
On Tue, 8 Oct 2024 at 17:52, Rafael Marques
wrote:
> Hi Eleanor,
>
> I have been seeing complaints about the new XDS software quite a lot,
> although I do not remember exactly where. If my memory is not failing me,
> it is on the phenixbb. They eve
I think Gerard has probably hit the jackpot. The data was sent to me by a
student and here is a bit of the header:
* OPENED INPUT MTZ FILE Logical Name: HKLIN Filename:
105456487_mx32736v69_xGSTPBBRETLGHA00BA54831_scaled_unmerged.mtz *
Title: From XDS file SCALED_SAD_SWEEP1.HKL, XDS run on
PS you'll find a link to a description of all the twinning tests it runs on
the server home page.
I.
On Tue, Oct 8, 2024 at 4:20 PM Ian Tickle wrote:
>
> Dear Eleanor
>
> Try submitting it to the STARANISO server? That does a whole slew of
> twinning tests (so you can take your pick from some
Dear Eleanor
Try submitting it to the STARANISO server? That does a whole slew of
twinning tests (so you can take your pick from sometimes totally different
twin fractions from the various tests!). Also it gives you the twin
fraction rather than having you understand how to use the tests! But I
I have always had great faith in the L test and other statistics to detect
twinning..
But now I have a puzzling data set.
Seems to be orthorhombic with a, b and c all different
One molecule/asymm unit and no NC translation..
BUT clear indication of twinning given by second moments, etc..
I have s
Dear all,
I have learned that a common Ag/AgCl electrode should not be used with
solutions containing Tris (what buffer else?), proteins, some other, due
to the contact of silver to these components - precipitation, I believe.
I have learned a Ross type electrode can overcome this problem (du
Reposting for a friend.
==
Staff Scientist in Cryo-EM
Department of Biochemistry, Dorothy Crowfoot Hodgkin Building, South Parks
Road, Oxford
Contract type: Permanent
Hours: Full-time
Closing Date & Time : 17-Oct-2024 12:00
About the role
We are seeking to appoint a Staff Scienti
Dear Marin,
In crystallography we do have the information gain measure (based on
Kullback-Leibler divergence) that my group put forward and implemented in our
Phaser program (https://doi.org/10.1107/s2059798320001588). Signal and noise
aren’t isotropic, so information gain isn’t isotropic eithe
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