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Y.X. Gu, F. Jiang, B. D. Sha, H.F. Fan

Direct-method phasing of anomalous diffraction from proteins

In dealing with anomalous diffraction data from proteins, the probability distribution of three-phase structure invariants provides additional information, which can be used to resolve the phase ambiguity intrinsic in single-wavelength anomalous diffraction (SAD) enabling solution of the protein structure. Based on this, direct methods have also been used in phasing multi-wavelength anomalous diffraction (MAD) data leading to better result than that from the conventional MAD phasing.

Zeitschrift für Kristallographie, Oldenbourg Wissenschaftsverlag

Print ISSN: 0044-2968
Volume: 217, 12/2002
Pages: 710

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