Hi Ben,
On 9/24/09 8:15 AM, Ben Flath wrote:
I will reprocess my data and try and use the UCLA anisotropy server (open to
suggestions here).
once you solved and refined your structure, it would be great if you
deposit to PDB your original data (not manipulated by, for example,
anisotrop
Hi Eleanor
Thanks a lot for your advice
I will reprocess my data and try and use the UCLA anisotropy server (open to
suggestions here).
I have done most of my work so far in the small cell and Yes I would say there
is an indication of twinning
A) xtriage and SFcheck both say twinning is proba
Hi Firstly thanks to all who replied to my original post. The clear consensus was to look for pseudo-symmetry. I must admit there is more to the story. Here goes the long version. Crystals are Hexagonal bi-pyramids (under ideal conditions they are very beautiful nice crisp edges etc. non idea
Hi Firstly thanks to all who replied to my original post. The clear consensus was to look for pseudo symmetry. I must admit there is more to the story. Here goes the long version. Crystals are Hexagonal bi-pyramids (under ideal conditions they are very beautiful nice crisp edges etc. non
gives descriptive output.
From: Ben Flath
Reply-To: Ben Flath
Date: Tue, 22 Sep 2009 14:31:26 -0500
To:
Conversation: [ccp4bb] perfect twin test
Subject: [ccp4bb] perfect twin test
Hi all
when subjecting my data to the perfect twin test /*2 I get values very
It does several tests
>> and gives descriptive output.
>>
>>
>>
>> From: Ben Flath
>> Reply-To: Ben Flath
>> Date: Tue, 22 Sep 2009 14:31:26 -0500
>> To:
>> Conversation: [ccp4bb] perfect twin test
>> Subject: [ccp
gives descriptive output.
>
>
>
> From: Ben Flath
> Reply-To: Ben Flath
> Date: Tue, 22 Sep 2009 14:31:26 -0500
> To:
> Conversation: [ccp4bb] perfect twin test
> Subject: [ccp4bb] perfect twin test
>
> Hi all
>
> when subjecti
That might be a sign of pseudo-translational symmetry. Check your native
patterson. phenix.xtriage will also tell you. In the presence of
pseudo-translational symmetry, twinning stats will be hard to interpret.
Engin
On 9/22/09 12:31 PM, Ben Flath wrote:
Hi all
when subjecting my data to th
Hi allwhen subjecting my data to the perfect twin test /*2 I get values very close to 3 which is far off the theoretical values of 1.5 and 2 for twinned and untwinned data.can anyone shed some light on what might be going on with my data. Could tetartohedral twinning have anything to do with it?Tha
