Direct phase selection of initial phases from single-wavelength anomalous dispersion (SAD) for the improvement of electron density and ab initio structure determination

Chen, C.-D.; Huang, Y.-C.; Chiang, H.-L.; Hsieh, Y.-C.; Guan, H.-H.; Chuankhayan, P.; Chen, C.-J.

doi:10.1107/S1399004714013868

Acta Crystallographica Section D
Acta Crystallographica
Section D BIOLOGICAL CRYSTALLOGRAPHY

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Figure 2
Flowchart of the direct phase-selection method combined with RESOLVE or CCP4. The corresponding programs are indicated in parentheses. The solid arrows show the commonly used phase methods and the dashed arrows show the new direct phase-selection method. The ellipses show the initial phases and DM phases for various methods; the rectangles show the anomalous SAD data (ΔF^±), the substructure positions of S and heavy atoms (X_H) and various maps. The grey rectangle indicates the new direct phase-selection method.

BIOLOGICAL
CRYSTALLOGRAPHY

ISSN: 1399-0047

Volume 70| Part 9| August 2014| Pages 2331-2343

doi:10.1107/S1399004714013868

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