[ccp4bb] indexing choice for C2

- Protein crystallography

Main steps:

- Protein purification
- Crystallisation

Special:

- Programs for crystallography
- X-ray detectors

Basic tutorials:

   - Chemistry
   - Protein
   - Peptide
   - Amino Acids

Xtal community:

- CCP4BB

CCP4bb navigation

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

Previous message:
Subject: Postdoctoral Fellow Position in Robotics + Miniaturization, University of Limerick, Ireland
From: "Martin {- dot -} Caffrey" martin {- dot -} caffrey {- at -} UL {- dot -} IE
Date: 2008-12-13

Next message:
Subject: updated XDS binaries available
From: Kay Diederichs kay {- dot -} diederichs {- at -} UNI-KONSTANZ {- dot -} DE
Date: 2008-12-13

Subject: indexing choice for C2
From: James Whittle whittle {- at -} MIT {- dot -} EDU
Date: 2008-12-13

Dear all,

I believe I've run across a case similar to that described recently in
Zwart et al., Acta Cryst. (2008) D64, 99-107:

"Given the pseudosymmetric nature of the lattice (pseudo-
rhombohedral), C2 can be embedded in the higher symmetry lattice in
three different ways (see Fig. 4), corresponding to the three
orientations of the twofold axis in space group R32. The integration
suite used to initially process the data only gave a single indexing
choice for C2, which was unfortunately incorrect."

I've been using denzo/scalepack to process my data, which, as far as I
can tell, only allows me one indexing choice for C2.

How can one do this integration using the other two indexing choices?

--James

CCP4bb navigation

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

Next message:
Subject: updated XDS binaries available
From: Kay Diederichs kay {- dot -} diederichs {- at -} UNI-KONSTANZ {- dot -} DE
Date: 2008-12-13