Re: [ccp4bb] secondary structure restraints

Protein crystallography Programs for crystallography X-ray detectors
Basic tutorials:
Protein Peptide

CCP4bb navigation

CCP4bb <-- 2008 <-- February 2008 <-- 13 February 2008

Previous message:
Subject: secondary structure restraints
From: Sean Johnson sean {- at -} CC {- dot -} USU {- dot -} EDU
Date: 2008-02-13

Next message:
Subject: Re: secondary structure restraints
From: Paul Paukstelis paul {- at -} ICMB {- dot -} UTEXAS {- dot -} EDU
Date: 2008-02-13

Subject: Re: secondary structure restraints
From: Raji Edayathumangalam redayath {- at -} MAIL {- dot -} ROCKEFELLER {- dot -} EDU
Date: 2008-02-13

Hi Sean,

Not an answer to your question but have you looked into model building with TEXTAL? I am not sure
about 3.6Ang resolution data but it might be worth looking into.

Raji

---------Included Message----------
>Date: 13-feb-2008 16:54:33 -0500
>From: "Sean Johnson"
>To:
>Subject: [ccp4bb] secondary structure restraints
>
>I am trying to build and refine a model into 3.6 angstrom Se-met phased
>maps. What is the best way to define secondary structure restraints for
>refinement? (hydrogen bonds? backbone torsion angles?) Are there any
>tools available to help me define restraints for a specified region, or
>do I have to define each restraint one at a time (which strikes me as a
>very tedious exercise).
>
>Any other thoughts on best practices for low-resolution model building
>and refinement would also be appreciated.
>
>Thanks,
>Sean
>
>--
>Sean Johnson, PhD
>R. Gaurth Hansen Assistant Professor
>Utah State University
>Department of Chemistry and Biochemistry
>0300 Old Main Hill
>Logan, UT 84322-0300
>(435) 797-2089
>(435) 797-3390 (fax)
>sean.johnson@usu.edu
>
>
---------End of Included Message----------

CCP4bb navigation

CCP4bb <-- 2008 <-- February 2008 <-- 13 February 2008

Previous message:
Subject: secondary structure restraints
From: Sean Johnson sean {- at -} CC {- dot -} USU {- dot -} EDU
Date: 2008-02-13

Next message:
Subject: Re: secondary structure restraints
From: Paul Paukstelis paul {- at -} ICMB {- dot -} UTEXAS {- dot -} EDU
Date: 2008-02-13