[ccp4bb] anisotropic diffraction in refinement

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject: CNS to PDB format conversion
From: Manoj Saxena mks131 {- at -} REDIFFMAIL {- dot -} COM
Date: 2009-09-01

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Subject: Re: CNS to PDB format conversion
From: Roger Rowlett rrowlett {- at -} COLGATE {- dot -} EDU
Date: 2009-09-01

Subject: anisotropic diffraction in refinement
From: Justin Hall halljust {- at -} ONID {- dot -} ORST {- dot -} EDU
Date: 2009-09-01

Dear All;

I am working with a data set which is anisotropic. The resolution
limits are ~ 2.75 by 3.45 A. The I have integrated (using Mosflm) the
data out to 2.75 A, the data therefore includes a mix of real (I/sig
>>1) and imaginary (I/sig ~1) data past the 3.45 A resolution bin.

I am concerned that the presence of the poor quality data in the outer
shells will cause my good data to 2.75 A resolution to be down
weighted in refinement. Since anisotropic resolution limits do not
seem to be an option, are there other tools that would allow proper
weighting for this situation?

Cheers~

~Justin Hall
Oregon State University

CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Previous message:
Subject: CNS to PDB format conversion
From: Manoj Saxena mks131 {- at -} REDIFFMAIL {- dot -} COM
Date: 2009-09-01

Next message:
Subject: Re: CNS to PDB format conversion
From: Roger Rowlett rrowlett {- at -} COLGATE {- dot -} EDU
Date: 2009-09-01