Re: [ccp4bb] number of residues for converting intensities to sf for a protein/DNA complex

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Subject: number of residues for converting intensities to sf for a protein/DNA complex
From: Raymond Yengo Raymond {- dot -} Yengo {- at -} MBFYS {- dot -} LU {- dot -} SE
Date: 2007-04-12

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From: Eleanor Dodson ccp4 {- at -} YSBL {- dot -} YORK {- dot -} AC {- dot -} UK
Date: 2007-04-12

Subject: Re: number of residues for converting intensities to sf for a protein/DNA complex
From: Phil Evans pre {- at -} MRC-LMB {- dot -} CAM {- dot -} AC {- dot -} UK
Date: 2007-04-12

This is not at all critical, as it is only used to put the data on a
_very_ rough absolute scale

... but since a nucleic acid residue is about twice the size of a
"typical" amino acid, you could say 111

Phil

On 12 Apr 2007, at 12:03, Raymond Yengo wrote:

> Hi all,
> I am trying to convert intensities to structure factors for a
> protein/DNA complex using truncate. The protein is 93aa and the DNA
> is 9bp. There is one molecule in the au. The program requires the
> number of residues in the au. What figure are my suppose to use in
> this case?
> Thanks in advance.
> Raymond.

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Subject: Re: SAD question
From: Eleanor Dodson ccp4 {- at -} YSBL {- dot -} YORK {- dot -} AC {- dot -} UK
Date: 2007-04-12