Re: [ccp4bb] self-rotation interpretation, 5 minutes

- Protein crystallography

Main steps:

- Protein purification
- Crystallisation

Special:

- Programs for crystallography
- X-ray detectors

Basic tutorials:

   - Chemistry
   - Protein
   - Peptide
   - Amino Acids

Xtal community:

- CCP4BB

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CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

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Subject: Re: The importance of USING our validation tools
From: "George M {- dot -} Sheldrick" gsheldr {- at -} SHELX {- dot -} UNI-AC {- dot -} GWDG {- dot -} DE
Date: 2007-08-20

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From: "Winter, G (Graeme)" g {- dot -} winter {- at -} DL {- dot -} AC {- dot -} UK
Date: 2007-08-20

Subject: Re: self-rotation interpretation, 5 minutes
From: Wim Burmeister wpb {- at -} EMBL-GRENOBLE {- dot -} FR
Date: 2007-08-20

Dear Yanming
My previous message only holds if there is no sign of twinning.
Alternatively, you may have a near perfect-twinning with a twin
operation corresponding to an rotation around the xy-diagonal and a
crystallographic or non-crystallographic 2-fold axis around x and y.

Wim Burmeister

--
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Wim Burmeister
Professeur, Membre de l'Institut Universitaire de France
Unit of Virus Host Cell Interactions (UVHCI) UMR5233 UJF-EMBL-CNRS
6 rue Jules Horowitz
B.P. 181, F-38042 Grenoble Cedex 9 FRANCE
E-mail: wpb@embl-grenoble.fr
Tel: +33 (0) 476 20 72 82 Fax: +33 (0) 476 20 94 00
http://www2.ujf-grenoble.fr/pharmacie/laboratoires/gdrviro
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CCP4bb navigation

CCP4bb <-- 1999 <-- November 1999 <-- 30 November 1999

Next message:
Subject: Re: diffraction images images/jpeg2000
From: "Winter, G (Graeme)" g {- dot -} winter {- at -} DL {- dot -} AC {- dot -} UK
Date: 2007-08-20