Re: [ccp4bb] CNS query

Protein crystallography Programs for crystallography X-ray detectors
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CCP4bb <-- 2007 <-- April 2007 <-- 09 April 2007

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Subject: Re: effect of high salt on protein
From: Artem Evdokimov artem {- at -} XTALS {- dot -} ORG
Date: 2007-04-07

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Subject: oxidised cys
From: stefano ricagno ciciulus {- at -} HOTMAIL {- dot -} COM
Date: 2007-04-10

Subject: Re: CNS query
From: Swanand Gore swanand {- at -} GMAIL {- dot -} COM
Date: 2007-04-09

Dear Bruno, Navraj, Randy

Thanks for your replies. Increasing the testset size reduces frequency of
the problem. Changing the refinement target from maximum likelihood to
standard residual stops the CNS aborts. As Randy explains, too few
reflections in testset may make most resolution bins empty and cause failure
of cross-validated SigmaA estimation routine.

Best wishes
Swanand

CCP4bb navigation

CCP4bb <-- 2007 <-- April 2007 <-- 09 April 2007

Previous message:
Subject: Re: effect of high salt on protein
From: Artem Evdokimov artem {- at -} XTALS {- dot -} ORG
Date: 2007-04-07

Next message:
Subject: oxidised cys
From: stefano ricagno ciciulus {- at -} HOTMAIL {- dot -} COM
Date: 2007-04-10