Hi
I seem to be getting a lot of outliers rejected by Phaser with data processed
with the latest ctruncate which are not present when data is processed with
the older version (or old truncate) - has something been changed in the code
that would cause this?
With CCP4 6.4: ctruncate
Here's another one, catalog number 105-250-15-40:
http://www.hellma-analytics.com/kuevetten/136/en/pg_id,41$g_id,24$item_id,63/fluorescence-cells.html#63
We use that for light scattering on a Zetasizer Nano.
Andreas
On 14/08/2014 10:35, Gloria Borgstahl wrote:
Does any one know of a source
Hello everyone
Can anybody please tell me where to locate the Corelation value between
half sets (CC1/2) of a data processed through HKL2000 ??
--
Regards
Faisal
School of Life Sciences
JNU
Probably the only way is to take unmerged scalepack output to aimless.
Sent on a Sprint Samsung Galaxy S® III
Original message From: Faisal Tarique
Date:08/15/2014 9:40 AM (GMT-05:00)
To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] cc1/2 value
in hkl2000
Hello everyone
Can a
On 08/15/2014 09:40 AM, Faisal Tarique wrote:
Hello everyone
Can anybody please tell me where to locate the Corelation value between half
sets (CC1/2) of a data processed through HKL2000 ??
First of all you must have a recent version of the suite- it didn't exist in
earlier versions.
Then,
If you are using newer versions of HKL2000 it is printed in the "scale.log"
file.
On Fri, Aug 15, 2014 at 9:40 AM, Faisal Tarique
wrote:
> Hello everyone
>
> Can anybody please tell me where to locate the Corelation value between
> half sets (CC1/2) of a data processed through HKL2000 ??
>
> --
Some memories from the dark recesses of my mind… Hope it helps!
Bryan
From: Prince, D Bryan
Sent: Thursday, August 14, 2014 6:07 PM
To: 'Gloria Borgstahl'
Subject: RE: [ccp4bb] dynapro DLS cuvettes
Dear Gloria,
I seem to remember that we had a DynaPro DLS system and used disposable plastic
cuv
Same here. Ultimately, the KD test must be used in the end to finalize the
resolution (keeping in mind recently discussed issues of effective resolution
given data completeness). I just want to add that at least some versions of
aimless report overestimated resolution based on CC1/2 cutoff whe
Dear all,
Sorry for the non-crystallographic question. Currently I am working on a
zinc binding protein which is expressed in insect cells and may contain 4-6
zinc ions. As we know, so many zinc binding proteins can absorb the iron
ions from the culture medium and the protein looks from yellow to
I should make the estimation in Aimless more robust, and curve fitting sounds
like a good idea (but what function?). Outliers are a difficult problem, but
anyway I think you should look at the curve and not just the number estimated.
I would look at I/sigI as well, and anisotropy to decide the r
Hi Heng,
DTT can react with metal cations such as Zinc or Iron. This is why people
to tend to use little DTT or no DTT at all on metal affinity columns or
replace it b-mercaptoethanol or TCEP that do not interfere.
Regarding the incorporation of Zinc into the culture media.
I recall that Zinc fing
Thank you for your valuable suggestions..it really helped me a lot..
On Fri, Aug 15, 2014 at 8:38 PM, Phil Evans wrote:
> I should make the estimation in Aimless more robust, and curve fitting
> sounds like a good idea (but what function?). Outliers are a difficult
> problem, but anyway I think
Harvey,
Depending on the zinc-binding site, it may not bind Fe(II) at all.
Zn(II) and Fe(II) have very different preferred ligand binding
environments. For many zinc-metalloenzymes, substitution with Fe(II)
would be difficult to impossible. In general, you will find it very
difficult to make
Hmm - Phaser doesn't usually use such high resolution data? Surprised you
are getting any stuff from resolutions higher that 2A.
Whether the intensity at that resolution is meaningful would need careful
inspection of the truncate logs - is the wilson plot reasonable? Are the
4th moments linear, e
Hi all and thanks for your input.
I am trying to fix a sugar chain that has consecutive glucoses and I need the
angle C-O-C to be as close to 104 degrees as possible keeping alpha bonds
between the sugars, so when I do a Real Space Refinement in Coot, the structure
gives angles close enough to
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