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Re: [ccp4bb] space group R3(R32) or H3(H32)?
 

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CCP4bb <-- 2007 <-- July 2007 <-- 06 July 2007
Previous message:
Subject: Re: Double conformations of cysteine !
From: Jacob Keller j-keller2 {- at -} MD {- dot -} NORTHWESTERN {- dot -} EDU
Date: 2007-07-06 		Next message:
Subject: Problems in refinement with NCS and B-values
From: ANA MARIA MISIC ammisic {- at -} WISC {- dot -} EDU
Date: 2007-07-06


Subject: Re: space group R3(R32) or H3(H32)?
From: Ricardo Aparicio aparicio {- at -} IQM {- dot -} UNICAMP {- dot -} BR
Date: 2007-07-06
Dear Kang,

In addition to theoretical considerations, you may want to have a look
at Pointless:
http://www.ccp4.ac.uk/prerelease_page.php#pointless
Just integrate data with Mosflm and run Pointless before Scala (you may
also want to integrate data in P1).
If you want to try to import unmerged data from Denzo, you can do it
using CCP4i ("data reduction" menu) and then try to run Pointless.

Maybe it gives you useful information.

Ricardo


linwoo kang wrote:
> Dear all
>
> Recently I collected a dataset, which is rhombohedral on indexing
> screen of HKL2000.
> I processed the dataset as R3 and R32 at synchrotron.
> But I realized it can be H3 or H32. Is it correct?
> Cell dimensions are a=b >< c and alpha=90, beta=90, and gamma=120.
> For me, synchrotron is only place to index and scale data.
>
> Can I just change space group at CCP4i from sca file processed by R3
> into H3 space group or so?
> Because cell dimensions are same, maybe indexing can be same.
> Accordingly just scaling can be enough for changing space groups but I
> am still concerned about completeness and rejected spots, which can be
> different at different space groups.
>
> Please advise me! Thanks.

CCP4bb navigation

CCP4bb <-- 2007 <-- July 2007 <-- 06 July 2007
Previous message:
Subject: Re: Double conformations of cysteine !
From: Jacob Keller j-keller2 {- at -} MD {- dot -} NORTHWESTERN {- dot -} EDU
Date: 2007-07-06 		Next message:
Subject: Problems in refinement with NCS and B-values
From: ANA MARIA MISIC ammisic {- at -} WISC {- dot -} EDU
Date: 2007-07-06


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