1
|
Reinke PYA, Schubert R, Oberthür D, Galchenkova M, Rahmani Mashhour A, Günther S, Chretien A, Round A, Seychell BC, Norton-Baker B, Kim C, Schmidt C, Koua FHM, Tolstikova A, Ewert W, Peña Murillo GE, Mills G, Kirkwood H, Brognaro H, Han H, Koliyadu J, Schulz J, Bielecki J, Lieske J, Maracke J, Knoska J, Lorenzen K, Brings L, Sikorski M, Kloos M, Vakili M, Vagovic P, Middendorf P, de Wijn R, Bean R, Letrun R, Han S, Falke S, Geng T, Sato T, Srinivasan V, Kim Y, Yefanov OM, Gelisio L, Beck T, Doré AS, Mancuso AP, Betzel C, Bajt S, Redecke L, Chapman HN, Meents A, Turk D, Hinrichs W, Lane TJ. SARS-CoV-2 M pro responds to oxidation by forming disulfide and NOS/SONOS bonds. Nat Commun 2024; 15:3827. [PMID: 38714735 PMCID: PMC11076503 DOI: 10.1038/s41467-024-48109-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 04/19/2024] [Indexed: 05/10/2024] Open
Abstract
The main protease (Mpro) of SARS-CoV-2 is critical for viral function and a key drug target. Mpro is only active when reduced; turnover ceases upon oxidation but is restored by re-reduction. This suggests the system has evolved to survive periods in an oxidative environment, but the mechanism of this protection has not been confirmed. Here, we report a crystal structure of oxidized Mpro showing a disulfide bond between the active site cysteine, C145, and a distal cysteine, C117. Previous work proposed this disulfide provides the mechanism of protection from irreversible oxidation. Mpro forms an obligate homodimer, and the C117-C145 structure shows disruption of interactions bridging the dimer interface, implying a correlation between oxidation and dimerization. We confirm dimer stability is weakened in solution upon oxidation. Finally, we observe the protein's crystallization behavior is linked to its redox state. Oxidized Mpro spontaneously forms a distinct, more loosely packed lattice. Seeding with crystals of this lattice yields a structure with an oxidation pattern incorporating one cysteine-lysine-cysteine (SONOS) and two lysine-cysteine (NOS) bridges. These structures further our understanding of the oxidative regulation of Mpro and the crystallization conditions necessary to study this structurally.
Collapse
Affiliation(s)
- Patrick Y A Reinke
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Robin Schubert
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Dominik Oberthür
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Marina Galchenkova
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Aida Rahmani Mashhour
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Sebastian Günther
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Anaïs Chretien
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Adam Round
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Brandon Charles Seychell
- Institute of Physical Chemistry, Department of Chemistry, Universität Hamburg, Grindelallee 117, 20146, Hamburg, Germany
| | - Brenna Norton-Baker
- Max Plank Institute for the Structure and Dynamics of Matter, Luruper Chaussee 149, 22761, Hamburg, Germany
- Department of Chemistry, University of California at Irvine, Irvine, CA, 92697-2025, USA
| | - Chan Kim
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Faisal H M Koua
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Alexandra Tolstikova
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Wiebke Ewert
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Gisel Esperanza Peña Murillo
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
- Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Grant Mills
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Henry Kirkwood
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Hévila Brognaro
- Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Department of Chemistry, Universität Hamburg, Build. 22a, c/o DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Huijong Han
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Joachim Schulz
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Johan Bielecki
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Julia Lieske
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Julia Maracke
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Juraj Knoska
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
- Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | | | - Lea Brings
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Marcin Sikorski
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Marco Kloos
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Mohammad Vakili
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Patrik Vagovic
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Philipp Middendorf
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Raphael de Wijn
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Richard Bean
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Romain Letrun
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Seonghyun Han
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
- Gwangju Institute of Science and Technology, 123 Cheomdangwagi-ro, Buk-gu, Gwangju, 61005, Republic of Korea
| | - Sven Falke
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Tian Geng
- Sosei Heptares, Steinmetz Building, Granta Park, Great Abington, CB21 6DG, Cambridge, UK
| | - Tokushi Sato
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Vasundara Srinivasan
- Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Department of Chemistry, Universität Hamburg, Build. 22a, c/o DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Yoonhee Kim
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Oleksandr M Yefanov
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Luca Gelisio
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Tobias Beck
- Institute of Physical Chemistry, Department of Chemistry, Universität Hamburg, Grindelallee 117, 20146, Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Andrew S Doré
- Sosei Heptares, Steinmetz Building, Granta Park, Great Abington, CB21 6DG, Cambridge, UK
- CHARM Therapeutics Ltd., B900 Babraham Research Campus, CB22 3AT, Cambridge, UK
| | - Adrian P Mancuso
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
- La Trobe Institute for Molecular Science, Department of Chemistry and Physics, La Trobe University, Melbourne, VIC, 3086, Australia
- Diamond Light Source, Harwell Science and Innovation Campus, OX11 0DE, Didcot, UK
| | - Christian Betzel
- Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Department of Chemistry, Universität Hamburg, Build. 22a, c/o DESY, Notkestr. 85, 22607, Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Saša Bajt
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Lars Redecke
- Institute of Biochemistry, Universität zu Lübeck, Ratzeburger Allee 160, 23562, Lübeck, Germany
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Henry N Chapman
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
- Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Alke Meents
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Dušan Turk
- Jožef Stefan Institute, Jamova cesta 39, 1000, Ljubljana, Slovenia
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins Jamova 39, 1000, Ljubljana, Slovenia
| | - Winfried Hinrichs
- Universität Greifswald, Institute of Biochemistry, Felix-Hausdorff-Str. 4, 17489, Greifswald, Germany
| | - Thomas J Lane
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761, Hamburg, Germany.
- CHARM Therapeutics Ltd., B900 Babraham Research Campus, CB22 3AT, Cambridge, UK.
| |
Collapse
|
2
|
Christou NE, Apostolopoulou V, Melo DVM, Ruppert M, Fadini A, Henkel A, Sprenger J, Oberthuer D, Günther S, Pateras A, Rahmani Mashhour A, Yefanov OM, Galchenkova M, Reinke PYA, Kremling V, Scheer TES, Lange ER, Middendorf P, Schubert R, De Zitter E, Lumbao-Conradson K, Herrmann J, Rahighi S, Kunavar A, Beale EV, Beale JH, Cirelli C, Johnson PJM, Dworkowski F, Ozerov D, Bertrand Q, Wranik M, Bacellar C, Bajt S, Wakatsuki S, Sellberg JA, Huse N, Turk D, Chapman HN, Lane TJ. Time-resolved crystallography captures light-driven DNA repair. Science 2023; 382:1015-1020. [PMID: 38033070 DOI: 10.1126/science.adj4270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 10/05/2023] [Indexed: 12/02/2023]
Abstract
Photolyase is an enzyme that uses light to catalyze DNA repair. To capture the reaction intermediates involved in the enzyme's catalytic cycle, we conducted a time-resolved crystallography experiment. We found that photolyase traps the excited state of the active cofactor, flavin adenine dinucleotide (FAD), in a highly bent geometry. This excited state performs electron transfer to damaged DNA, inducing repair. We show that the repair reaction, which involves the lysis of two covalent bonds, occurs through a single-bond intermediate. The transformation of the substrate into product crowds the active site and disrupts hydrogen bonds with the enzyme, resulting in stepwise product release, with the 3' thymine ejected first, followed by the 5' base.
Collapse
Affiliation(s)
- Nina-Eleni Christou
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Virginia Apostolopoulou
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Diogo V M Melo
- European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Matthias Ruppert
- Institute for Nanostructure and Solid-State Physics, CFEL Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Alisia Fadini
- Department of Life Sciences, Faculty of Natural Sciences, Imperial College London, London SW7 2AZ, UK
| | - Alessandra Henkel
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Janina Sprenger
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Dominik Oberthuer
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Sebastian Günther
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Anastasios Pateras
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Aida Rahmani Mashhour
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Oleksandr M Yefanov
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Marina Galchenkova
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Patrick Y A Reinke
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Viviane Kremling
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - T Emilie S Scheer
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Esther R Lange
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Philipp Middendorf
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Robin Schubert
- European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Elke De Zitter
- Université Grenoble Alpes, CEA, CNRS, Institut de Biologie Structurale, 38000 Grenoble, France
| | - Koya Lumbao-Conradson
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA
| | - Jonathan Herrmann
- Department of Structural Biology, Stanford University, 318 Campus Drive West, Stanford, CA 94305-5151, USA
| | - Simin Rahighi
- Department of Structural Biology, Stanford University, 318 Campus Drive West, Stanford, CA 94305-5151, USA
| | - Ajda Kunavar
- Laboratory for Fluid Dynamics and Thermodynamics, Faculty of Mechanical Engineering, University of Ljubljana, Aškerčeva 6, 1000 Ljubljana, Slovenia
| | - Emma V Beale
- Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
| | - John H Beale
- Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
| | | | | | | | - Dmitry Ozerov
- Paul Scherrer Institute, CH-5232 Villigen PSI, Switzerland
| | | | | | | | - Saša Bajt
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Soichi Wakatsuki
- Department of Structural Biology, Stanford University, 318 Campus Drive West, Stanford, CA 94305-5151, USA
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Rd, Menlo Park, CA 94025, USA
| | - Jonas A Sellberg
- Biomedical and X-ray Physics, Department of Applied Physics, AlbaNova University Center, KTH Royal Institute of Technology, S-106 91 Stockholm, Sweden
| | - Nils Huse
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany
- Institute for Nanostructure and Solid-State Physics, CFEL Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Dušan Turk
- Department of Biochemistry and Molecular and Structural Biology, Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia
| | - Henry N Chapman
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany
- Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Thomas J Lane
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- The Hamburg Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761 Hamburg, Germany
| |
Collapse
|
3
|
Ayan E, Yuksel B, Destan E, Ertem FB, Yildirim G, Eren M, Yefanov OM, Barty A, Tolstikova A, Ketawala GK, Botha S, Dao EH, Hayes B, Liang M, Seaberg MH, Hunter MS, Batyuk A, Mariani V, Su Z, Poitevin F, Yoon CH, Kupitz C, Cohen A, Doukov T, Sierra RG, Dağ Ç, DeMirci H. Cooperative allostery and structural dynamics of streptavidin at cryogenic- and ambient-temperature. Commun Biol 2022; 5:73. [PMID: 35058563 PMCID: PMC8776744 DOI: 10.1038/s42003-021-02903-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/28/2021] [Indexed: 11/11/2022] Open
Abstract
Multimeric protein assemblies are abundant in nature. Streptavidin is an attractive protein that provides a paradigm system to investigate the intra- and intermolecular interactions of multimeric protein complexes. Also, it offers a versatile tool for biotechnological applications. Here, we present two apo-streptavidin structures, the first one is an ambient temperature Serial Femtosecond X-ray crystal (Apo-SFX) structure at 1.7 Å resolution and the second one is a cryogenic crystal structure (Apo-Cryo) at 1.1 Å resolution. These structures are mostly in agreement with previous structural data. Combined with computational analysis, these structures provide invaluable information about structural dynamics of apo streptavidin. Collectively, these data further reveal a novel cooperative allostery of streptavidin which binds to substrate via water molecules that provide a polar interaction network and mimics the substrate biotin which displays one of the strongest affinities found in nature.
Collapse
Affiliation(s)
- Esra Ayan
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
| | - Busra Yuksel
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
| | - Ebru Destan
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
| | - Fatma Betul Ertem
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
| | - Gunseli Yildirim
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
| | - Meryem Eren
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
| | | | - Anton Barty
- Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | | | - Gihan K Ketawala
- Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA
| | - Sabine Botha
- Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA
| | - E Han Dao
- Stanford PULSE Institute, SLAC National Laboratory, Menlo Park, CA, 94025, USA
| | - Brandon Hayes
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Mengning Liang
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Matthew H Seaberg
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Mark S Hunter
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Alexander Batyuk
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Valerio Mariani
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Zhen Su
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
- Department of Applied Physics, Stanford University, Stanford, CA, 94305, USA
| | - Frederic Poitevin
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Chun Hong Yoon
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Christopher Kupitz
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Aina Cohen
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Tzanko Doukov
- Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Raymond G Sierra
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Çağdaş Dağ
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey
- Nanofabrication and Nanocharacterization Center for Scientific and Technological Advanced Research, Koc University, 34450, Istanbul, Turkey
- Koc University Isbank Center for Infectious Diseases (KUISCID), 34010, Istanbul, Turkey
| | - Hasan DeMirci
- Department of Molecular Biology and Genetics, Koc University, 34450, Istanbul, Turkey.
- Stanford PULSE Institute, SLAC National Laboratory, Menlo Park, CA, 94025, USA.
- Koc University Isbank Center for Infectious Diseases (KUISCID), 34010, Istanbul, Turkey.
| |
Collapse
|
4
|
Durdagi S, Dağ Ç, Dogan B, Yigin M, Avsar T, Buyukdag C, Erol I, Ertem FB, Calis S, Yildirim G, Orhan MD, Guven O, Aksoydan B, Destan E, Sahin K, Besler SO, Oktay L, Shafiei A, Tolu I, Ayan E, Yuksel B, Peksen AB, Gocenler O, Yucel AD, Can O, Ozabrahamyan S, Olkan A, Erdemoglu E, Aksit F, Tanisali G, Yefanov OM, Barty A, Tolstikova A, Ketawala GK, Botha S, Dao EH, Hayes B, Liang M, Seaberg MH, Hunter MS, Batyuk A, Mariani V, Su Z, Poitevin F, Yoon CH, Kupitz C, Sierra RG, Snell EH, DeMirci H. Near-physiological-temperature serial crystallography reveals conformations of SARS-CoV-2 main protease active site for improved drug repurposing. Structure 2021; 29:1382-1396.e6. [PMID: 34403647 PMCID: PMC8367086 DOI: 10.1016/j.str.2021.07.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/19/2021] [Accepted: 07/20/2021] [Indexed: 02/06/2023]
Abstract
The COVID-19 pandemic has resulted in 198 million reported infections and more than 4 million deaths as of July 2021 (covid19.who.int). Research to identify effective therapies for COVID-19 includes: (1) designing a vaccine as future protection; (2) de novo drug discovery; and (3) identifying existing drugs to repurpose them as effective and immediate treatments. To assist in drug repurposing and design, we determine two apo structures of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) main protease at ambient temperature by serial femtosecond X-ray crystallography. We employ detailed molecular simulations of selected known main protease inhibitors with the structures and compare binding modes and energies. The combined structural and molecular modeling studies not only reveal the dynamics of small molecules targeting the main protease but also provide invaluable opportunities for drug repurposing and structure-based drug design strategies against SARS-CoV-2.
Collapse
Affiliation(s)
- Serdar Durdagi
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey.
| | - Çağdaş Dağ
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Berna Dogan
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Merve Yigin
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Timucin Avsar
- Department of Medical Biology, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Cengizhan Buyukdag
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Ismail Erol
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey; Department of Chemistry, Gebze Technical University, Kocaeli 41400, Turkey
| | - Fatma Betul Ertem
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Seyma Calis
- Department of Medical Biology, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey; Department of Molecular Biology - Genetics and Biotechnology, Istanbul Technical University, Istanbul 34469, Turkey
| | - Gunseli Yildirim
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Muge D Orhan
- Department of Medical Biology, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Omur Guven
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Busecan Aksoydan
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey; Neuroscience Program, Graduate School of Health Sciences, Bahcesehir University, Istanbul 34734, Turkey
| | - Ebru Destan
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Kader Sahin
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Sabri O Besler
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Lalehan Oktay
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Alaleh Shafiei
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Ilayda Tolu
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Esra Ayan
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Busra Yuksel
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Ayse B Peksen
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Oktay Gocenler
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Ali D Yucel
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Ozgur Can
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Serena Ozabrahamyan
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Alpsu Olkan
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey; School of Medicine, Bahcesehir University, Istanbul 34734, Turkey
| | - Ece Erdemoglu
- Computational Biology and Molecular Simulations Laboratory, Department of Biophysics, School of Medicine, Bahcesehir University, Istanbul 34734, Turkey; Faculty of Medicine, Mersin University, Mersin 33070, Turkey
| | - Fulya Aksit
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | - Gokhan Tanisali
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey
| | | | - Anton Barty
- Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | | | - Gihan K Ketawala
- Department of Physics, Arizona State University, Tempe, AZ 85287-1504, USA; Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ 85287-5001, USA
| | - Sabine Botha
- Department of Physics, Arizona State University, Tempe, AZ 85287-1504, USA; Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ 85287-5001, USA
| | - E Han Dao
- Stanford PULSE Institute, SLAC National Laboratory, Menlo Park, CA 94025, USA
| | - Brandon Hayes
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Mengning Liang
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Matthew H Seaberg
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Mark S Hunter
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Alex Batyuk
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Valerio Mariani
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Zhen Su
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA; Department of Applied Physics, Stanford University, Stanford, CA, USA
| | - Frederic Poitevin
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Chun Hong Yoon
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Christopher Kupitz
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Raymond G Sierra
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Edward H Snell
- Hauptman-Woodward Medical Research Institute, University at Buffalo, 700 Ellicott St, Buffalo, NY, USA; Materials Design and Innovation, SUNY at Buffalo, 700 Ellicott St., Buffalo, NY, USA
| | - Hasan DeMirci
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey; Stanford PULSE Institute, SLAC National Laboratory, Menlo Park, CA 94025, USA; Koc University Isbank Center for Infectious Diseases (KUISCID), 34450, Istanbul, Turkey.
| |
Collapse
|
5
|
Lazarev S, Göransson DJO, Borgström M, Messing ME, Xu HQ, Dzhigaev D, Yefanov OM, Bauer S, Baumbach T, Feidenhans'l R, Samuelson L, Vartanyants IA. Revealing misfit dislocations in InAs x P 1-x -InP core-shell nanowires by x-ray diffraction. Nanotechnology 2019; 30:505703. [PMID: 31480023 DOI: 10.1088/1361-6528/ab40f1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
InAs x P1-x nanowires are promising building blocks for future optoelectronic devices and nanoelectronics. Their structure may vary from nanowire to nanowire, which may influence their average optoelectronic properties. Therefore, it is highly important for their applications to know the average properties of an ensemble of the nanowires. Structural properties of the InAs x P1-x -InP core-shell nanowires were investigated using the coplanar x-ray diffraction performed at a synchrotron facility. Studies of series of symmetric and asymmetric x-ray Bragg reflections allowed us to determine the 26% ± 3% of As chemical composition in the InAs x P1-x core, core-shell relaxation, and the average tilt of the nanowires with respect to the substrate normal. Based on the x-ray diffraction, scanning, and transmission electron microscopy measurements, a model of the core-shell relaxation was proposed. Partial relaxation of the core was attributed to misfit dislocations formed at the core-shell interface and their linear density was estimated to be 3.3 ± 0.3 × 104 cm-1.
Collapse
Affiliation(s)
- Sergey Lazarev
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607 Hamburg, Germany. National Research Tomsk Polytechnic University (TPU), pr. Lenina 30, 634050 Tomsk, Russia
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
6
|
Gisriel C, Coe J, Letrun R, Yefanov OM, Luna-Chavez C, Stander NE, Lisova S, Mariani V, Kuhn M, Aplin S, Grant TD, Dörner K, Sato T, Echelmeier A, Cruz Villarreal J, Hunter MS, Wiedorn MO, Knoska J, Mazalova V, Roy-Chowdhury S, Yang JH, Jones A, Bean R, Bielecki J, Kim Y, Mills G, Weinhausen B, Meza JD, Al-Qudami N, Bajt S, Brehm G, Botha S, Boukhelef D, Brockhauser S, Bruce BD, Coleman MA, Danilevski C, Discianno E, Dobson Z, Fangohr H, Martin-Garcia JM, Gevorkov Y, Hauf S, Hosseinizadeh A, Januschek F, Ketawala GK, Kupitz C, Maia L, Manetti M, Messerschmidt M, Michelat T, Mondal J, Ourmazd A, Previtali G, Sarrou I, Schön S, Schwander P, Shelby ML, Silenzi A, Sztuk-Dambietz J, Szuba J, Turcato M, White TA, Wrona K, Xu C, Abdellatif MH, Zook JD, Spence JCH, Chapman HN, Barty A, Kirian RA, Frank M, Ros A, Schmidt M, Fromme R, Mancuso AP, Fromme P, Zatsepin NA. Membrane protein megahertz crystallography at the European XFEL. Nat Commun 2019; 10:5021. [PMID: 31685819 PMCID: PMC6828683 DOI: 10.1038/s41467-019-12955-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 10/07/2019] [Indexed: 12/02/2022] Open
Abstract
The world’s first superconducting megahertz repetition rate hard X-ray free-electron laser (XFEL), the European XFEL, began operation in 2017, featuring a unique pulse train structure with 886 ns between pulses. With its rapid pulse rate, the European XFEL may alleviate some of the increasing demand for XFEL beamtime, particularly for membrane protein serial femtosecond crystallography (SFX), leveraging orders-of-magnitude faster data collection. Here, we report the first membrane protein megahertz SFX experiment, where we determined a 2.9 Å-resolution SFX structure of the large membrane protein complex, Photosystem I, a > 1 MDa complex containing 36 protein subunits and 381 cofactors. We address challenges to megahertz SFX for membrane protein complexes, including growth of large quantities of crystals and the large molecular and unit cell size that influence data collection and analysis. The results imply that megahertz crystallography could have an important impact on structure determination of large protein complexes with XFELs. The European X-ray free-electron laser (EuXFEL) in Hamburg is the first XFEL with a megahertz repetition rate. Here the authors present the 2.9 Å structure of the large membrane protein complex Photosystem I from T. elongatus that was determined at the EuXFEL.
Collapse
Affiliation(s)
- Chris Gisriel
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA.,Department of Chemistry, Yale University, New Haven, CT, 06520, USA
| | - Jesse Coe
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Romain Letrun
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Oleksandr M Yefanov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Cesar Luna-Chavez
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Natasha E Stander
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Stella Lisova
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA
| | - Valerio Mariani
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Manuela Kuhn
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Steve Aplin
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Thomas D Grant
- Hauptman-Woodward Institute, 700 Ellicott St, Buffalo, NY, 14203-1102, USA.,Department of Structural Biology, Jacobs School of Medicine and Biomedical Sciences, SUNY University at Buffalo, 700 Ellicott St, Buffalo, NY, 14203-1102, USA
| | - Katerina Dörner
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Tokushi Sato
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany.,Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Austin Echelmeier
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Jorvani Cruz Villarreal
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Mark S Hunter
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, 94025, CA, USA
| | - Max O Wiedorn
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany.,Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany.,The Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Juraj Knoska
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Victoria Mazalova
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Shatabdi Roy-Chowdhury
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Jay-How Yang
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Alex Jones
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Richard Bean
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Johan Bielecki
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Yoonhee Kim
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Grant Mills
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Jose D Meza
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Saša Bajt
- Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Gerrit Brehm
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA.,Institute for X-Ray Physics, University of Göttingen, 37077, Göttingen, Germany.,Center Nanoscale Microscopy and Molecular Physiology of the Brain, Göttingen, Germany
| | - Sabine Botha
- Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA
| | | | - Sandor Brockhauser
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany.,Biological Research Centre, Hungarian Academy of Sciences, Temesvári krt. 62, Szeged, 6726, Hungary
| | - Barry D Bruce
- Department of Biochemistry & Cellular and Molecular Biology, University of Tennessee at Knoxville, Knoxville, TN, USA, 37996.,Program in Energy Science and Engineering, University of Tennessee at Knoxville, Knoxville, TN, USA, 37996.,Department of Microbiology, University of Tennessee at Knoxville, Knoxville, TN, USA, 37996
| | - Matthew A Coleman
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94550, USA
| | | | - Erin Discianno
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA
| | - Zachary Dobson
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Hans Fangohr
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany.,University of Southampton, University Rd, Southampton, SO17 1BJ, UK
| | - Jose M Martin-Garcia
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA
| | - Yaroslav Gevorkov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany.,Hamburg University of Technology, Vision Systems E-2, Harburger Schloßstraße 20, 21079, Hamburg, Germany
| | - Steffen Hauf
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Ahmad Hosseinizadeh
- Department of Physics, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Friederike Januschek
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany.,Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Gihan K Ketawala
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Christopher Kupitz
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, 94025, CA, USA.,Department of Physics, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Luis Maia
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Marc Messerschmidt
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA.,European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Thomas Michelat
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Jyotirmoy Mondal
- Department of Biochemistry & Cellular and Molecular Biology, University of Tennessee at Knoxville, Knoxville, TN, USA, 37996
| | - Abbas Ourmazd
- Department of Physics, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | | | - Iosifina Sarrou
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Silvan Schön
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Peter Schwander
- Department of Physics, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Megan L Shelby
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94550, USA
| | | | | | - Janusz Szuba
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Monica Turcato
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Thomas A White
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Krzysztof Wrona
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Chen Xu
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany
| | - Mohamed H Abdellatif
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - James D Zook
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - John C H Spence
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA
| | - Henry N Chapman
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany.,Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany.,The Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Anton Barty
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, 22607, Hamburg, Germany
| | - Richard A Kirian
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA
| | - Matthias Frank
- Lawrence Livermore National Laboratory, 7000 East Avenue, Livermore, CA, 94550, USA
| | - Alexandra Ros
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Marius Schmidt
- Department of Physics, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Raimund Fromme
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA.,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Adrian P Mancuso
- European XFEL GmbH, Holzkoppel 4, 22869, Schenefeld, Germany.,Department of Chemistry and Physics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, 3086, Victoria, Australia
| | - Petra Fromme
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA. .,School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287-1604, USA.
| | - Nadia A Zatsepin
- Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-5001, USA. .,Department of Physics, Arizona State University, Tempe, AZ, 85287-1504, USA. .,ARC Centre of Excellence in Advanced Molecular Imaging, Department of Chemistry and Physics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, 3086, Victoria, Australia.
| |
Collapse
|
7
|
Chapman HN, Yefanov OM, Ayyer K, White TA, Barty A, Morgan A, Mariani V, Oberthuer D, Pande K. Continuous diffraction of molecules and disordered molecular crystals. J Appl Crystallogr 2017; 50:1084-1103. [PMID: 28808434 PMCID: PMC5541353 DOI: 10.1107/s160057671700749x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Accepted: 05/21/2017] [Indexed: 11/25/2022] Open
Abstract
The statistics of continuous diffraction patterns are determined and used to improve analysis of the diffraction of imperfect crystals of photosystem II. The intensities of far-field diffraction patterns of orientationally aligned molecules obey Wilson statistics, whether those molecules are in isolation (giving rise to a continuous diffraction pattern) or arranged in a crystal (giving rise to Bragg peaks). Ensembles of molecules in several orientations, but uncorrelated in position, give rise to the incoherent sum of the diffraction from those objects, modifying the statistics in a similar way as crystal twinning modifies the distribution of Bragg intensities. This situation arises in the continuous diffraction of laser-aligned molecules or translationally disordered molecular crystals. This paper develops the analysis of the intensity statistics of such continuous diffraction to obtain parameters such as scaling, beam coherence and the number of contributing independent object orientations. When measured, continuous molecular diffraction is generally weak and accompanied by a background that far exceeds the strength of the signal. Instead of just relying upon the smallest measured intensities or their mean value to guide the subtraction of the background, it is shown how all measured values can be utilized to estimate the background, noise and signal, by employing a modified ‘noisy Wilson’ distribution that explicitly includes the background. Parameters relating to the background and signal quantities can be estimated from the moments of the measured intensities. The analysis method is demonstrated on previously published continuous diffraction data measured from crystals of photosystem II [Ayyer et al. (2016 ▸), Nature, 530, 202–206].
Collapse
Affiliation(s)
- Henry N Chapman
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany.,Department of Physics, University of Hamburg, 22761 Hamburg, Germany.,Centre for Ultrafast Imaging, 22607 Hamburg, Germany
| | | | - Kartik Ayyer
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| | - Thomas A White
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| | - Anton Barty
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| | - Andrew Morgan
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| | - Valerio Mariani
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| | - Dominik Oberthuer
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| | - Kanupriya Pande
- Centre for Free-Electron Laser Science, DESY, 22607 Hamburg, Germany
| |
Collapse
|
8
|
Singer A, Lorenz U, Sorgenfrei F, Gerasimova N, Gulden J, Yefanov OM, Kurta RP, Shabalin A, Dronyak R, Treusch R, Kocharyan V, Weckert E, Wurth W, Vartanyants IA. Erratum: Hanbury Brown-Twiss Interferometry at a Free-Electron Laser [Phys. Rev. Lett. 111, 034802 (2013)]. Phys Rev Lett 2016; 117:239903. [PMID: 27982658 DOI: 10.1103/physrevlett.117.239903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Indexed: 06/06/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.111.034802.
Collapse
|
9
|
Shabalin AG, Meijer JM, Dronyak R, Yefanov OM, Singer A, Kurta RP, Lorenz U, Gorobtsov OY, Dzhigaev D, Kalbfleisch S, Gulden J, Zozulya AV, Sprung M, Petukhov AV, Vartanyants IA. Revealing Three-Dimensional Structure of an Individual Colloidal Crystal Grain by Coherent X-Ray Diffractive Imaging. Phys Rev Lett 2016; 117:138002. [PMID: 27715114 DOI: 10.1103/physrevlett.117.138002] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Indexed: 06/06/2023]
Abstract
We present results of a coherent x-ray diffractive imaging experiment performed on a single colloidal crystal grain. The full three-dimensional (3D) reciprocal space map measured by an azimuthal rotational scan contained several orders of Bragg reflections together with the coherent interference signal between them. Applying the iterative phase retrieval approach, the 3D structure of the crystal grain was reconstructed and positions of individual colloidal particles were resolved. As a result, an exact stacking sequence of hexagonal close-packed layers including planar and linear defects were identified.
Collapse
Affiliation(s)
- A G Shabalin
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
- A.V. Shubnikov Institute of Crystallography RAS, Leninskii pr. 59, 119333 Moscow, Russia
| | - J-M Meijer
- Van 't Hoff laboratory for Physical and Colloid chemistry, Debye Institute for Nanomaterials Science, Utrecht University, Padualaan 8, 3508 TB Utrecht, Netherlands
| | - R Dronyak
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - O M Yefanov
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - A Singer
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - R P Kurta
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - U Lorenz
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - O Y Gorobtsov
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
- NRC Kurchatov Institute, pl. Akademika Kurchatova, Moscow 123182, Russia
| | - D Dzhigaev
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe shosse 31, 115409 Moscow, Russia
| | - S Kalbfleisch
- Institute for X-Ray Physics, Friedrich-Hund-Platz 1, 37077 Göttingen, Germany
| | - J Gulden
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - A V Zozulya
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - M Sprung
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | - A V Petukhov
- Van 't Hoff laboratory for Physical and Colloid chemistry, Debye Institute for Nanomaterials Science, Utrecht University, Padualaan 8, 3508 TB Utrecht, Netherlands
- Laboratory of Physical Chemistry, Department of Chemical Engineering and Chemistry, Eindhoven University of Technology, P.O. Box 513, 5600 MB Eindhoven, Netherlands
| | - I A Vartanyants
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
- National Research Nuclear University MEPhI (Moscow Engineering Physics Institute), Kashirskoe shosse 31, 115409 Moscow, Russia
| |
Collapse
|
10
|
Bobkov SA, Teslyuk AB, Kurta RP, Gorobtsov OY, Yefanov OM, Ilyin VA, Senin RA, Vartanyants IA. Sorting algorithms for single-particle imaging experiments at X-ray free-electron lasers. J Synchrotron Radiat 2015; 22:1345-52. [PMID: 26524297 DOI: 10.1107/s1600577515017348] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 09/16/2015] [Indexed: 05/22/2023]
Abstract
Modern X-ray free-electron lasers (XFELs) operating at high repetition rates produce a tremendous amount of data. It is a great challenge to classify this information and reduce the initial data set to a manageable size for further analysis. Here an approach for classification of diffraction patterns measured in prototypical diffract-and-destroy single-particle imaging experiments at XFELs is presented. It is proposed that the data are classified on the basis of a set of parameters that take into account the underlying diffraction physics and specific relations between the real-space structure of a particle and its reciprocal-space intensity distribution. The approach is demonstrated by applying principal component analysis and support vector machine algorithms to the simulated and measured X-ray data sets.
Collapse
Affiliation(s)
- S A Bobkov
- National Research Centre `Kurchatov Institute', Akademika Kurchatova pl. 1, 123182 Moscow, Russia
| | - A B Teslyuk
- National Research Centre `Kurchatov Institute', Akademika Kurchatova pl. 1, 123182 Moscow, Russia
| | - R P Kurta
- European XFEL GmbH, Albert-Einstein-Ring 19, D-22761 Hamburg, Germany
| | - O Yu Gorobtsov
- National Research Centre `Kurchatov Institute', Akademika Kurchatova pl. 1, 123182 Moscow, Russia
| | - O M Yefanov
- Center for Free-Electron Laser Science, Notkestrasse 85, D-22607 Hamburg, Germany
| | - V A Ilyin
- National Research Centre `Kurchatov Institute', Akademika Kurchatova pl. 1, 123182 Moscow, Russia
| | - R A Senin
- National Research Centre `Kurchatov Institute', Akademika Kurchatova pl. 1, 123182 Moscow, Russia
| | - I A Vartanyants
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| |
Collapse
|
11
|
Ayyer K, Yefanov OM, Oberthuer D, Chowdhury S, Galli L, Mariani V, Basu S, Coe J, Conrad CE, Fromme R, Doerner K, Frank M, James D, Kupitz C, Metz M, Nelson G, Paulraj XL, Beyerlein K, Schmidt M, Sarrou I, Spence JCH, Weierstall U, White TA, Yang J, Zatsepin NA, Zhao Y, Liang M, Aquila A, Hunter MS, Robinson JS, Koglin JE, Boutet S, Fromme P, Barty A, Chapman HN. Improving resolution in serial crystallography. Acta Crystallogr A Found Adv 2015. [DOI: 10.1107/s2053273315099738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
|
12
|
Fenalti G, Zatsepin NA, Betti C, Giguere P, Han GW, Ishchenko A, Liu W, Guillemyn K, Zhang H, James D, Wang D, Weierstall U, Spence JCH, Boutet S, Messerschmidt M, Williams GJ, Gati C, Yefanov OM, White TA, Oberthuer D, Metz M, Yoon CH, Barty A, Chapman HN, Basu S, Coe J, Conrad CE, Fromme R, Fromme P, Tourwé D, Schiller PW, Roth BL, Ballet S, Katritch V, Stevens RC, Cherezov V. Structural basis for bifunctional peptide recognition at human δ-opioid receptor. Nat Struct Mol Biol 2015; 22:265-8. [PMID: 25686086 PMCID: PMC4351130 DOI: 10.1038/nsmb.2965] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Accepted: 01/05/2015] [Indexed: 02/07/2023]
Abstract
Bi-functional μ- and δ- opioid receptor (OR) ligands are potential therapeutic alternatives to alkaloid opiate analgesics with diminished side effects. We solved the structure of human δ-OR bound to the bi-functional δ-OR antagonist and μ-OR agonist tetrapeptide H-Dmt(1)-Tic(2)-Phe(3)-Phe(4)-NH2 (DIPP-NH2) by serial femtosecond crystallography, revealing a cis-peptide bond between H-Dmt(1) and Tic(2). The observed receptor-peptide interactions are critical to understand the pharmacological profiles of opioid peptides, and to develop improved analgesics.
Collapse
Affiliation(s)
- Gustavo Fenalti
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Nadia A Zatsepin
- Department of Physics, Arizona State University, Tempe, Arizona, USA
| | - Cecilia Betti
- 1] Department of Chemistry, Vrije Universiteit Brussel, Brussels, Belgium. [2] Department of Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Patrick Giguere
- 1] National Institute of Mental Health Psychoactive Drug Screening Program, University of North Carolina Chapel Hill Medical School, Chapel Hill, North Carolina, USA. [2] Department of Pharmacology, University of North Carolina Chapel Hill Medical School, Chapel Hill, North Carolina, USA. [3] Division of Chemical Biology and Medicinal Chemistry, University of North Carolina Chapel Hill Medical School, Chapel Hill, North Carolina, USA
| | - Gye Won Han
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Andrii Ishchenko
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Wei Liu
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Karel Guillemyn
- 1] Department of Chemistry, Vrije Universiteit Brussel, Brussels, Belgium. [2] Department of Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Haitao Zhang
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Daniel James
- Department of Physics, Arizona State University, Tempe, Arizona, USA
| | - Dingjie Wang
- Department of Physics, Arizona State University, Tempe, Arizona, USA
| | - Uwe Weierstall
- Department of Physics, Arizona State University, Tempe, Arizona, USA
| | - John C H Spence
- Department of Physics, Arizona State University, Tempe, Arizona, USA
| | - Sébastien Boutet
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California, USA
| | - Marc Messerschmidt
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California, USA
| | - Garth J Williams
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, California, USA
| | - Cornelius Gati
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany
| | - Oleksandr M Yefanov
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany
| | - Thomas A White
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany
| | - Dominik Oberthuer
- 1] Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany. [2] Institute of Biochemistry and Molecular Biology, University of Hamburg, Hamburg, Germany
| | - Markus Metz
- 1] Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany. [2] Department of Physics, University of Hamburg, Hamburg, Germany
| | - Chun Hong Yoon
- 1] Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany. [2] European X-ray Free-Electron Laser Facility (XFEL GmbH), Hamburg, Germany
| | - Anton Barty
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany
| | - Henry N Chapman
- 1] Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Hamburg, Germany. [2] Department of Physics, University of Hamburg, Hamburg, Germany
| | - Shibom Basu
- 1] Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona, USA. [2] Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Jesse Coe
- 1] Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona, USA. [2] Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Chelsie E Conrad
- 1] Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona, USA. [2] Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Raimund Fromme
- 1] Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona, USA. [2] Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Petra Fromme
- 1] Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona, USA. [2] Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, Arizona, USA
| | - Dirk Tourwé
- 1] Department of Chemistry, Vrije Universiteit Brussel, Brussels, Belgium. [2] Department of Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Peter W Schiller
- Laboratory of Chemical Biology and Peptide Research, Clinical Research Institute of Montreal, Montreal, Quebec, Canada
| | - Bryan L Roth
- 1] National Institute of Mental Health Psychoactive Drug Screening Program, University of North Carolina Chapel Hill Medical School, Chapel Hill, North Carolina, USA. [2] Department of Pharmacology, University of North Carolina Chapel Hill Medical School, Chapel Hill, North Carolina, USA. [3] Division of Chemical Biology and Medicinal Chemistry, University of North Carolina Chapel Hill Medical School, Chapel Hill, North Carolina, USA
| | - Steven Ballet
- 1] Department of Chemistry, Vrije Universiteit Brussel, Brussels, Belgium. [2] Department of Bioengineering Sciences, Vrije Universiteit Brussel, Brussels, Belgium
| | - Vsevolod Katritch
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Raymond C Stevens
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| | - Vadim Cherezov
- Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, California, USA
| |
Collapse
|
13
|
Kirian RA, Bean RJ, Beyerlein KR, Yefanov OM, White TA, Barty A, Chapman HN. Phasing coherently illuminated nanocrystals bounded by partial unit cells. Philos Trans R Soc Lond B Biol Sci 2014; 369:20130331. [PMID: 24914158 PMCID: PMC4052867 DOI: 10.1098/rstb.2013.0331] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
With the use of highly coherent femtosecond X-ray pulses from a free-electron laser, it is possible to record protein nanocrystal diffraction patterns with far more information than is present in conventional crystallographic diffraction data. It has been suggested that diffraction phases may be retrieved from such data via iterative algorithms, without the use of a priori information and without restrictions on resolution. Here, we investigate the extension of this approach to nanocrystals with edge terminations that produce partial unit cells, and hence cannot be described by a common repeating unit cell. In this situation, the phase problem described in previous work must be reformulated. We demonstrate an approximate solution to this phase problem for crystals with random edge terminations.
Collapse
Affiliation(s)
- Richard A Kirian
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | - Richard J Bean
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | - Kenneth R Beyerlein
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | - Oleksandr M Yefanov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | - Thomas A White
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | - Anton Barty
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| | - Henry N Chapman
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron, Notkestrasse 85, Hamburg 22607, Germany
| |
Collapse
|
14
|
Skopintsev P, Singer A, Bach J, Müller L, Beyersdorff B, Schleitzer S, Gorobtsov O, Shabalin A, Kurta RP, Dzhigaev D, Yefanov OM, Glaser L, Sakdinawat A, Grübel G, Frömter R, Oepen HP, Viefhaus J, Vartanyants IA. Characterization of spatial coherence of synchrotron radiation with non-redundant arrays of apertures. J Synchrotron Radiat 2014; 21:722-728. [PMID: 24971966 DOI: 10.1107/s1600577514006857] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Accepted: 03/27/2014] [Indexed: 06/03/2023]
Abstract
A method to characterize the spatial coherence of soft X-ray radiation from a single diffraction pattern is presented. The technique is based on scattering from non-redundant arrays (NRAs) of slits and records the degree of spatial coherence at several relative separations from 1 to 15 µm, simultaneously. Using NRAs the spatial coherence of the X-ray beam at the XUV X-ray beamline P04 of the PETRA III synchrotron storage ring was measured as a function of different beam parameters. To verify the results obtained with the NRAs, additional Young's double-pinhole experiments were conducted and showed good agreement.
Collapse
Affiliation(s)
- P Skopintsev
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - A Singer
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - J Bach
- Universität Hamburg, Institut für Angewandte Physik, D-20355 Hamburg, Germany
| | - L Müller
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - B Beyersdorff
- Universität Hamburg, Institut für Angewandte Physik, D-20355 Hamburg, Germany
| | - S Schleitzer
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - O Gorobtsov
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - A Shabalin
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - R P Kurta
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - D Dzhigaev
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - O M Yefanov
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - L Glaser
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - A Sakdinawat
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025-7015, USA
| | - G Grübel
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - R Frömter
- Universität Hamburg, Institut für Angewandte Physik, D-20355 Hamburg, Germany
| | - H P Oepen
- Universität Hamburg, Institut für Angewandte Physik, D-20355 Hamburg, Germany
| | - J Viefhaus
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | - I A Vartanyants
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| |
Collapse
|
15
|
Kurta RP, Ostrovskii BI, Singer A, Gorobtsov OY, Shabalin A, Dzhigaev D, Yefanov OM, Zozulya AV, Sprung M, Vartanyants IA. X-ray cross-correlation analysis of liquid crystal membranes in the vicinity of the hexatic-smectic phase transition. Phys Rev E Stat Nonlin Soft Matter Phys 2013; 88:044501. [PMID: 24229307 DOI: 10.1103/physreve.88.044501] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2013] [Indexed: 05/23/2023]
Abstract
We present an x-ray study of liquid crystal membranes in the vicinity of the hexatic-smectic phase transition by means of angular x-ray cross-correlation analysis. By applying two-point angular-intensity cross-correlation functions to the measured series of diffraction patterns the parameters of bond-orientational (BO) order in hexatic phase were directly determined. The temperature dependence of the positional correlation lengths was analyzed as well. The obtained correlation lengths show larger values for the higher-order Fourier components of BO order. These findings indicate a strong coupling between BO and positional order.
Collapse
Affiliation(s)
- R P Kurta
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607 Hamburg, Germany
| | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Singer A, Lorenz U, Sorgenfrei F, Gerasimova N, Gulden J, Yefanov OM, Kurta RP, Shabalin A, Dronyak R, Treusch R, Kocharyan V, Weckert E, Wurth W, Vartanyants IA. Hanbury Brown-Twiss interferometry at a free-electron laser. Phys Rev Lett 2013; 111:034802. [PMID: 23909331 DOI: 10.1103/physrevlett.111.034802] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2013] [Indexed: 06/02/2023]
Abstract
We present measurements of second- and higher-order intensity correlation functions (so-called Hanbury Brown-Twiss experiment) performed at the free-electron laser (FEL) FLASH in the non-linear regime of its operation. We demonstrate the high transverse coherence properties of the FEL beam with a degree of transverse coherence of about 80% and degeneracy parameter of the order 10(9) that makes it similar to laser sources. Intensity correlation measurements in spatial and frequency domain gave an estimate of the FEL average pulse duration of 50 fs. Our measurements of the higher-order correlation functions indicate that FEL radiation obeys Gaussian statistics, which is characteristic to chaotic sources.
Collapse
Affiliation(s)
- A Singer
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
17
|
Mai DD, Hallmann J, Reusch T, Osterhoff M, Düsterer S, Treusch R, Singer A, Beckers M, Gorniak T, Senkbeil T, Dronyak R, Gulden J, Yefanov OM, Al-Shemmary A, Rosenhahn A, Mancuso AP, Vartanyants IA, Salditt T. Single pulse coherence measurements in the water window at the free-electron laser FLASH. Opt Express 2013; 21:13005-13017. [PMID: 23736554 DOI: 10.1364/oe.21.013005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
The spatial coherence of free-electron laser radiation in the water window spectral range was studied, using the third harmonic (λ<(3rd) = 2.66 nm) of DESY's Free-electron LASer in Hamburg (FLASH). Coherent single pulse diffraction patterns of 1,2-Dioleoyl-sn-glycero-3-phosphocholine (DOPC) multilamellar lipid stacks have been recorded. The intensity histogram of the speckle pattern around the first lamellar Bragg peak, corresponding to the d = 5 nm periodicity of the stack, reveals an average number of transverse modes of M¯ = 3.0 of the 3rd harmonic. Using the lipid stack as a 'monochromator', pulse-to-pulse fluctuations in the third harmonic λ(3rd) have been determined to be 0.033 nm.
Collapse
Affiliation(s)
- D D Mai
- Institute for X-ray Physics, Georg-August-University Göttingen, Göttingen, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
18
|
Singer A, Sorgenfrei F, Mancuso AP, Gerasimova N, Yefanov OM, Gulden J, Gorniak T, Senkbeil T, Sakdinawat A, Liu Y, Attwood D, Dziarzhytski S, Mai DD, Treusch R, Weckert E, Salditt T, Rosenhahn A, Wurth W, Vartanyants IA. Spatial and temporal coherence properties of single free-electron laser pulses. Opt Express 2012; 20:17480-17495. [PMID: 23038301 DOI: 10.1364/oe.20.017480] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The experimental characterization of the spatial and temporal coherence properties of the free-electron laser in Hamburg (FLASH) at a wavelength of 8.0 nm is presented. Double pinhole diffraction patterns of single femtosecond pulses focused to a size of about 10×10 μm(2) were measured. A transverse coherence length of 6.2 ± 0.9 μm in the horizontal and 8.7 ± 1.0 μm in the vertical direction was determined from the most coherent pulses. Using a split and delay unit the coherence time of the pulses produced in the same operation conditions of FLASH was measured to be 1.75 ± 0.01 fs. From our experiment we estimated the degeneracy parameter of the FLASH beam to be on the order of 10(10) to 10(11), which exceeds the values of this parameter at any other source in the same energy range by many orders of magnitude.
Collapse
Affiliation(s)
- A Singer
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, D-22607 Hamburg, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Gulden J, Yefanov OM, Mancuso AP, Dronyak R, Singer A, Bernátová V, Burkhardt A, Polozhentsev O, Soldatov A, Sprung M, Vartanyants IA. Three-dimensional structure of a single colloidal crystal grain studied by coherent x-ray diffraction. Opt Express 2012; 20:4039-4049. [PMID: 22418162 DOI: 10.1364/oe.20.004039] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A coherent x-ray diffraction experiment was performed on an isolated colloidal crystal grain at the coherence beamline P10 at PETRA III. Using azimuthal rotation scans the three-dimensional (3D) scattered intensity from the sample in the far-field was measured. It includes several Bragg peaks as well as the coherent interference around these peaks. The analysis of the scattered intensity reveals the presence of plane defects in a single grain of the colloidal sample. We confirm these findings by model simulations. In these simulations we also analyze the experimental conditions required to phase the 3D diffraction pattern from a single colloidal grain. This approach has the potential to produce a high resolution image of the sample revealing its inner structure, with possible structural defects.
Collapse
Affiliation(s)
- J Gulden
- Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, D-22607 Hamburg, Germany
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Vartanyants IA, Singer A, Mancuso AP, Yefanov OM, Sakdinawat A, Liu Y, Bang E, Williams GJ, Cadenazzi G, Abbey B, Sinn H, Attwood D, Nugent KA, Weckert E, Wang T, Zhu D, Wu B, Graves C, Scherz A, Turner JJ, Schlotter WF, Messerschmidt M, Lüning J, Acremann Y, Heimann P, Mancini DC, Joshi V, Krzywinski J, Soufli R, Fernandez-Perea M, Hau-Riege S, Peele AG, Feng Y, Krupin O, Moeller S, Wurth W. Coherence properties of individual femtosecond pulses of an x-ray free-electron laser. Phys Rev Lett 2011; 107:144801. [PMID: 22107200 DOI: 10.1103/physrevlett.107.144801] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Indexed: 05/31/2023]
Abstract
Measurements of the spatial and temporal coherence of single, femtosecond x-ray pulses generated by the first hard x-ray free-electron laser, the Linac Coherent Light Source, are presented. Single-shot measurements were performed at 780 eV x-ray photon energy using apertures containing double pinholes in "diffract-and-destroy" mode. We determined a coherence length of 17 μm in the vertical direction, which is approximately the size of the focused Linac Coherent Light Source beam in the same direction. The analysis of the diffraction patterns produced by the pinholes with the largest separation yields an estimate of the temporal coherence time of 0.55 fs. We find that the total degree of transverse coherence is 56% and that the x-ray pulses are adequately described by two transverse coherent modes in each direction. This leads us to the conclusion that 78% of the total power is contained in the dominant mode.
Collapse
Affiliation(s)
- I A Vartanyants
- Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, D-22607 Hamburg, Germany.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|