Protein crystallography with spallation neutrons

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proteins and oriented molecular complexes. With spallation neutrons and their time dependent wavelength structure, one can select data with an optimal wavelength bandwidth and cover the whole Laue spectrum as time (wavelength) resolved diffraction data. This optimizes data quality with best peak to background ratios and provides spatial and energy resolution to eliminate peak overlaps. Such a Protein Crystallography Station (PCS) has been built and tested at Los Alamos Neutron Science Center. A partially coupled moderator is used to increase flux and data are collected by a Cylindrical He3 detector covering 120' with 200mm height. The PCS is described along ... continued below

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4 p.

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Langan, P. (Paul) & Schoenborn, Benno P. January 1, 2003.

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proteins and oriented molecular complexes. With spallation neutrons and their time dependent wavelength structure, one can select data with an optimal wavelength bandwidth and cover the whole Laue spectrum as time (wavelength) resolved diffraction data. This optimizes data quality with best peak to background ratios and provides spatial and energy resolution to eliminate peak overlaps. Such a Protein Crystallography Station (PCS) has been built and tested at Los Alamos Neutron Science Center. A partially coupled moderator is used to increase flux and data are collected by a Cylindrical He3 detector covering 120' with 200mm height. The PCS is described along with examples of data collected from a number of proteins.

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4 p.

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  • Submitted to: Proceedings of the International Symposium on Diffraction Structure Biology, Japan 2003

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  • Report No.: LA-UR-03-3193
  • Grant Number: none
  • Office of Scientific & Technical Information Report Number: 976662
  • Archival Resource Key: ark:/67531/metadc933865

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  • January 1, 2003

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  • Nov. 13, 2016, 7:26 p.m.

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  • Dec. 12, 2016, 12:50 p.m.

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Langan, P. (Paul) & Schoenborn, Benno P. Protein crystallography with spallation neutrons, article, January 1, 2003; United States. (digital.library.unt.edu/ark:/67531/metadc933865/: accessed July 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.