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Re: [ccp4bb]: Se-Met MAD

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OnLineHelpForm wrote:
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> Hi all,
> 
> just a general question about Se-MAD phasing: how many Met are nescessary compared to the number of aar for a Se-Met-MAD phasing??
> 
> Tanja
> 
> Thanks in advance,


 This depends on the accuracy of your measurwments. See the Dauter
article in Acta Cryst last year for what is possible.. 

But in general th statistical number of methinines is enough / ~ 5% of
residues..
Eleanor