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Re: [ccp4bb]: Ions in the internal protein cavities - addendum 2

To: Petr Leiman <leiman@purdue.edu>
Subject: Re: [ccp4bb]: Ions in the internal protein cavities - addendum 2
From: Jim Pflugrath <jwp@msc.com>
Date: Thu, 31 May 2001 10:33:17 -0500 (CDT)
cc: "ccp4bb@dl.ac.uk" <ccp4bb@dl.ac.uk>
In-Reply-To: <3B165ED9.87284B47@purdue.edu>
Sender: owner-ccp4bb@dl.ac.uk

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> The  crystals were obtained at pH 5.6 and at pH 8.0, with FeCl3 or CeCl
> and without them. Buffers - TrisCl and Jeffamine.

Hi Petr,

As has been written here many times before, calculate an anomalous
difference Fourier map.  If the original peak in the map is from an
anomalous scatterer (like Fe), then it will show up in the anom diff
Fourier.

Jim

References:
- [ccp4bb]: Ions in the internal protein cavities - addendum 2
  - From: Petr Leiman <leiman@purdue.edu>

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