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11. Substructure Determination in Isomorphous Replacement and Anomalous Diffraction Experiments
Abstract
The determination of the substructure of heavy atoms or anomalous scatterers is a central step in experimental-phasing procedures. We give an overview of commonly used methods for substructure determination, including estimation of substructure structure factors, Patterson methods, direct methods, dual-space recycling procedures, and methods for substructure refinement and completion. This chapter also includes an annotated list of available program packages.
Affiliation(s): (2) Physical Biosciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA
(3) Italian Foundation for Cancer Research, Milan, Italy
(4) Institute of Molecular Oncology, Milan, Italy
(5) European Institute of Oncology, Milan, Italy
Series: Methods in Molecular Biology  |  Volume: 364  |  Pub. Date: Feb-05-2007  |  Page Range: 197-214  |  DOI: 10.1385/1-59745-266-1:197
Subject:  Protein Science
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