In the decade since publication of the first edition this book, the field has seen several major developments. These developments have both accelerated the pace of structure determination and made crystallography accessible to a broader range of investigators. Volume I is dedicated to crystallization and ways to increase the odds of obtaining crystals in macromolecules. Volume 2 covers both computational methods for characterizing crystals and solving structures.

In the decade since publication of the first edition this book, the field has seen several major developments. These developments have both accelerated the pace of structure determination and made crystallography accessible to a broader range of investigators. Volume I is dedicated to crystallization and ways to increase the odds of obtaining crystals in macromolecules. Volume 2 covers both computational methods for characterizing crystals and solving structures.

Macromolecular Crystallography Protocols, now in two volumes, examines major developments that have occurred since publication of the acclaimed first edition nearly a decade ago. Volume 1 is composed of detailed protocols for the preparation and optimization of crystals. Volume 2 complements the first volume by addressing laboratory techniques for crystal handling and structural characterization. The volume concludes with a survey of available crystallographic software.

Macromolecular Crystallography Protocols, now in two volumes, examines major developments that have occurred since publication of the acclaimed first edition nearly a decade ago. Volume 1, Preparation and Crystallization of Macromolecules and Volume 2, Structure Determination, explore recent advances that have accelerated the pace of structural determination and made crystallography accessible to a broader range of investigators. Volume 1 is composed of detailed protocols for the preparation and optimization of crystals, including tips from the experts on the best methods for inducing proteins to adopt their crystalline form. Volume 2 complements the first volume by addressing laboratory techniques for crystal handling and structural characterization, as well as computational techniques for data collection, phasing, and refinement. The volume concludes with a detailed and insightful survey of available crystallographic software. These volumes will be an indispensable reference for obtaining macromolecular crystals and determining their three-dimensional structure.

In the decade since the publication of the first edition of "Crystallographic Methods and Protocols", the field has seen several major developments that have both accelerated the pace of structure determination and made crystallography accessible to a broader range of investigators. "Volume I, Preparation and Crystallization of Macromolecules" is dedicated to the crystallization and ways to increase the odds of obtaining crystals in macromolecules, while "Volume 2, Structure Determination" covers both computational methods for characterizing crystals and solving structures.

Covering experiment and theory, bioinformatics approaches, and state-of-the-art simulation protocols for better sampling of the conformational space, this volume describes a broad range of techniques to study, predict, and analyze the protein folding process. Protein Folding Protocols also provides sample approaches toward the prediction of protein structure starting from the amino acid sequence, in the absence of overall homologous sequences.

Agrobacterium tumefaciens is a soil bacterium that for more than a century has been known as a pathogen causing the plant crown gall disease. Unlike many other pathogens, Agrobacterium has the ability to deliver DNA to plant cells and permanently alter the plant genome. The discovery of this unique feature 30 years ago has provided plant scientists with a powerful tool to genetically transform plants for both basic research purposes and for agric- tural development. Compared to physical transformation methods such as particle bomba- ment or electroporation, Agrobacterium-mediated DNA delivery has a number of advantages. One of the features is its propensity to generate single or a low copy number of integrated transgenes with defined ends. Integration of a single transgene copy into the plant genome is less likely to trigger “gene silencing” often associated with multiple gene insertions. When the first edition of Agrobacterium Protocols was published in 1995, only a handful of plants could be routinely transformed using Agrobacterium. Ag- bacterium-mediated transformation is now commonly used to introduce DNA into many plant species, including monocotyledon crop species that were previously considered non-hosts for Agrobacterium. Most remarkable are recent devel- ments indicating that Agrobacterium can also be used to deliver DNA to non-plant species including bacteria, fungi, and even mammalian cells.