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Re: [ccp4bb] Highest shell standards |
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- Protein crystallographyMain steps:- Protein purification- Crystallisation Special:- Programs for crystallography- X-ray detectors Basic tutorials:- Chemistry- Protein - Peptide - Amino Acids Xtal community:- CCP4BB |
CCP4bb navigationCCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999Subject: Re: Highest shell standards From: Eleanor Dodson ccp4 {- at -} YSBL {- dot -} YORK {- dot -} AC {- dot -} UK Date: 2007-03-23 This is a good point - I had thought that D would be very low for an incomplete shell, but that doesnt seem to be true.. Garib - what do you think? Eleanor Petrus H Zwart wrote: >> I typically process my data to a maximum I/sig near 1, and >> completeness in >> the highest resolution shell to 50% or greater. It >> > > What about maps computed of very incomplete datasets at high resolution? Don't you get a false sense of details when the missing reflections are filled in with DFc when computing a 2MFo-DFc map? > > P > > > CCP4bb navigationCCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999 |
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