Re: [ccp4bb]: loop generating

[Kendall Nettles]

Title: Re: [ccp4bb]: loop generating

Mike,
After adding a residue or a few residues to your loop with “add terminal residue”, you can use the “Zone” tools to refine, regularize geometry, and rotate/translate the residues to better fit the density. The Coot manual explains these features. However, experience with model building can make a big difference. Try to find an experienced crystallographer who can show you how to build in the missing residues.

Kendall

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From: michael nelson <[EMAIL PROTECTED]>
Date: Wed, 25 Oct 2006 07:22:52 -0700 (PDT)
To: <[EMAIL PROTECTED]>
Subject: [ccp4bb]: loop generating

Hi,all.I have a structure solved by molecular replacement.However, there is a 10 residue loop missing in the model and need to be regenerated. The density is quite clear. I tried to use O and coot to generate the loop but the result is not satisfactory.Is there a better way to do this?
  
Please advise.
  
Many thanks!
  
Mike
 

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