Author: John R. Helliwell
Publisher: Cambridge University Press
ISBN: 0521544041
Category : Science
Languages : en
Pages : 620

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Book Description
This highly illustrated monograph provides a comprehensive treatment of the study of the structure and function of the molecules of life--proteins, nucleic acids, and viruses--using synchrotron radiation and crystallography. Beginning with chapters on the fundamentals of macromolecular crystallography and macromolecular structure, the book goes on to review the sources and properties of synchrotron radiation, instrumentation, and monochromatic data collection. There are also chapters on the Laue method, on diffuse X-ray scattering, and on variable wavelength anomalous dispersion methods. The book concludes with a description and survey of applications including studies at high resolution, the use of small crystals, the study of large unit cells, and time-resolved crystallography (particularly of enzymes). Appendices are provided that present essential information for the synchrotron user as well as information about synchrotron facilities currently available.

Author: J. R. Helliwell
Publisher:
ISBN:
Category :
Languages : en
Pages : 595

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Book Description

Author: Eugenia Pechkova
Publisher: CRC Press
ISBN: 9814267937
Category : Medical
Languages : en
Pages : 514

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Book Description
This book presents an overview of the current state of research in both synchrotron radiation and structural proteomics from different laboratories worldwide. The book presents recent research results in the most advanced methods of synchrotron radiation analysis, protein micro- and nano crystallography, X-ray scattering and X-ray optics, coherent

Author: Susanne Weisgerber
Publisher:
ISBN:
Category :
Languages : en
Pages : 233

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Book Description

Author: Antonio Bianconi
Publisher: Springer Science & Business Media
ISBN: 3642714900
Category : Science
Languages : en
Pages : 339

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Book Description
This book the second volume in the "Springer Series in Biophysics" col lects together contributions to the conference on "Biophysics and Syn chrotron Radiation" held in July 86 at Frascati. This meeting addressed the advances on the structure of biological molecules obtained by using synchrotron radiation. In fact it was most timely to review the results of the research in biophysics which is rapidly developing at synchrotron radiation facilities. Moreover, there was interest to discuss the new perspectives opened up by the future high brilliance synchrotron radia tion sources. With the use of synchrotron radiation, x-ray spectroscopy of biological molecules is firmly established in the techniques of EXAFS and XANES. Contributions to the detailed knowledge of local structure of active sites of metalloproteins by this approach are presented in this volume, together with a number of studies of -the interaction of metal ions with other important biological macromolecular systems. Structural determination of very large biological systems at high reso lution, including a protein and its substrate, are reported. The experi mental advances in protein crystallography presented here reduce the time for solving protein structures, thus satisfying a major require ment of the rapidly-expanding field of protein engineering.

Author: R. Sweet
Publisher: Springer Science & Business Media
ISBN: 1468480413
Category : Technology & Engineering
Languages : en
Pages : 354

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Book Description
The development of synchrotron radiation (SR) as a research tool was driven largely by the needs of materials scientists and solid-state physi cists. However, the availability of SR has extended significantly the capa bility of scientists who study biological structure with radiation. This volume contains some of the results reported at a symposium held at Brookhaven National Laboratory in May 1988 to discuss the application of synchrotron radiation to structural biology. We are grateful for financial support from the u. s. Department of Energy, the National Institutes of Health, Genentech, Inc., Blake Indus tries, Inc., Evans and Sutherland Co., The Upjohn Company, Eli Lilly and Company, Enraf-Nonius Service Corp., and Associated Universities, Inc. We warmly thank Ms. Nancy Siemon for her tireless efforts with correspondence and the manuscripts for this symposium volume. Symposium Committee: Robert M. Sweet, Chair Malcolm S. Capel Benno P. Schoenborn John C. Sutherland Elizabeth C. Theil Stephen W. White Avril D. Woodhead Helen Z. Kondratuk, Coordinator v CONTENTS An Introduction to the Symposium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 R. M. Sweet SYMPOSIUM LECTURE Developments in X-ray Technology and Their Contribution to Structural Biology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 H. E. Huxley SOME OF THE SYNCHROTRON FACILITIES FOR BIOLOGICAL STRUCTURAL STUDIES MacChess - A Macromolecular Diffraction Resource at the Cornell High Energy Synchrotron Source . . . . . . . . . . . . . . . . . . . 15 W. Schi1dkamp, K. Moffat, B. Batterman, D. Bilderback, T-Y. Teng, A. LeGrand and D. Szebenyi Facilities Available for Biophysics Research at the Stanford Synchrotron Radiation Laboratory. . . . . . . . . . . . . . . . . . . . . 19 R. P."

Author: Philip Willmott, PhD
Publisher: John Wiley & Sons
ISBN: 1119972868
Category : Science
Languages : en
Pages : 370

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Book Description
This book introduces the reader to the basic concepts of the generation and manipulation of synchrotron light, its interaction with matter, and the application of synchrotron light in the “classical” techniques, while including some of the most modern technological developments. As much as possible, complicated mathematical derivations and formulas are avoided. A more heuristic approach is adopted, whereby the general physical reasoning behind the equations is highlighted. Key features: A general introduction to synchrotron radiation and experimental techniques using synchrotron radiation Contains many detailed “worked examples” from the literature Of interest for a broad audience - synchrotrons are possibly one of the best examples of multidisciplinary research Four-colour presentation throughout

Author: Royal Society (Great Britain)
Publisher: Oxford [England] ; New York : Oxford University Press
ISBN: 9780198557814
Category : Language Arts & Disciplines
Languages : en
Pages : 194

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Book Description
The papers presented in this volume report the striking progress X-ray diffraction has facilitated in the study of structural molecular biology. Coupled with the revival of the Laue method, the advent of high-intensity synchrotron radiation sources has made possible the rapid collection of X-ray crystallography data, thereby allowing protein and virus crystallography to progress from studies of equilibrium structures to time-resolved studies of structures at reaction stages. The book also details the many recent technological developments in physics, chemistry and biochemistry that have been critical for the full exploitation of the synchrotron Laue method in the study of dynamic events in crystals. Necessary future developments are discussed.

Author: Anastasiia Shilova
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
Synchrotron radiation is one of the key factors for the tremendous success of macromolecular crystallography during the past decades. More than 90 % of all protein structures in PDB database were solved by crystallography using synchrotron radiation sources and around 95 % of them were determined from cryocooled crystals1,2. A whole data set can be collected from one flash-cooled crystal. Data-collection at cryogenic temperatures drastically reduces radiation damage effects. However, structures determined using cryo freezing techniques are limited by static nature of frozen crystals.With the recent development of X-ray free-electron laser facilities (XFELs), which are able to produce extremely intense femtosecond X-ray pulses, the era of “Diffraction before destruction” and serial femtosecond crystallography (SFX) for micro-/nano-sized crystals has begun3. In the SFX technique a protein crystal is only exposed once to the X-ray beam for tens of femtoseconds before it is completely destroyed. The data is collected from randomly oriented crystals that are exposed to the X-ray beam; only one shot per crystal is possible. In order to receive a complete data set, new data analysis techniques that are capable of dealing with large quantities of diffraction data have been developed. First experiment where serial femtosecond crystallography (SFX) approach was first carried out was performed at the Linac Coherent Light Source (LCLS, Stanford, USA) in December 2009 on photosystem I and lysozyme crystals4,5,6. At XFELs facilities crystallographers can perform room temperature structure determination of proteins almost free of radiation damage, due to the fact that femtosecond flashes of FEL is so brief, that it passes through the sample before the significant radiation damage occurs.After presenting first successful experiments with SFX technique, efforts to perform serial crystallography of micron-sized crystals at room-temperature started at synchrotron sources. First attempt to perform synchrotron room-temperature serial crystallography has been done at PETRA III at DESY in Hamburg using glass capillary based microfluidics7. This method was named synchrotron serial millisecond crystallography (SMX), where thousands of patterns are collected from individual crystals passing through the X-ray beam8. With development of room-temperature serial crystallography techniques at the synchrotrons, the exposure distributed on a large number of crystals in the sample, which helps compensating the effect of increased radiation damage at ambient temperature.Although synchrotron sources most certainly will never reach the same brightness of X-ray pulses like XFELs, they have some advantages. One of them is possibility to perform any set up due to the flexibility of the parameters of microfocus beamlines. Another advantage of SMX is that several shots per crystals are possible. Also should be mentioned that synchrotrons are more widespread all over the world, so possibility to get a beamtime at the synchrotron is much higher than at XFELs, because currently only two XFEL facilities are open for users (LCLS, USA and SACLA, Japan).The aim of this dissertation is to propose and to implement methods that will allow to collect data using the serial crystallography approach at the European synchrotron radiation facility (ESRF, Grenoble, France). This dissertation presents different techniques to perform synchrotron serial crystallography at ID13 beamline. The goal was to develop synchrotron serial crystallography based on scanning micro-diffraction to demonstrate that synchrotron sources can be used as a routine instrument to perform serial crystallography with soluble and membrane proteins. The aspects of the data collection and data processing also will be discussed.

Author: Charles W. Carter
Publisher: Gulf Professional Publishing
ISBN: 9780121827779
Category : Computer simulation
Languages : en
Pages : 756

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Book Description
Annotation Accurate molecular structures is vital for rational drug design and for structure based functional studies directed toward the development of effective therapeutic agents and drugs. Crystallography can reliably predict structure, both in terms of folding and atomic details of bonding. * Phases * Map interpretation and refinement * Analysis and software.