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Figure 2
Dual-space recycling as used in SHELXD for integrated Patterson and direct-methods phasing. The E-Fourier recycling to improve the model depicted in the shaded box is only performed for ab initio location of all atoms at atomic resolution, the remaining operations are the same for this and for the location of heavy atoms from SAD, SIR, MAD etc. data for experimental phasing of macromolecules. CC is the correlation coefficient between Eo and Ec.

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ISSN: 2053-2733
Volume 64| Part 1| January 2008| Pages 112-122
https://doi.org/10.1107/S0108767307043930
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