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Direct-method phasing of anomalous diffraction from proteins
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Y. X. Gu
Veröffentlicht/Copyright:
28. Februar 2008
Abstract
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.
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Published Online: 2008-2-28
Published in Print: 2002-12-1
© 2002 Oldenbourg Wissenschaftsverlag GmbH
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Artikel in diesem Heft
- Preface: Macromolecular Crystallography
- More power for direct methods: SIR2002
- ACORN — theory and practice
- Macromolecular phasing with SHELXE
- Physical measurement of triplet invariants: present state of the experiment, data evaluation and future perspectives
- Qantitative determination of phase for macromolecular crystals using multiple diffraction methods and dynamical theory
- Ab initio phasing starting from low resolution
- Towards automated protein structure determination: BnP, the SnB-PHASES interface
- Direct way to anomalous scatterers
- The approach of the joint probability distribution functions: the SIR-MIR, SAD-MAD and SIRAS-MIRAS, cases
- Direct-method phasing of anomalous diffraction from proteins
- Molecular replacement and high-throughput structure determination
Artikel in diesem Heft
- Preface: Macromolecular Crystallography
- More power for direct methods: SIR2002
- ACORN — theory and practice
- Macromolecular phasing with SHELXE
- Physical measurement of triplet invariants: present state of the experiment, data evaluation and future perspectives
- Qantitative determination of phase for macromolecular crystals using multiple diffraction methods and dynamical theory
- Ab initio phasing starting from low resolution
- Towards automated protein structure determination: BnP, the SnB-PHASES interface
- Direct way to anomalous scatterers
- The approach of the joint probability distribution functions: the SIR-MIR, SAD-MAD and SIRAS-MIRAS, cases
- Direct-method phasing of anomalous diffraction from proteins
- Molecular replacement and high-throughput structure determination
