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Barends TRM, Gorel A, Bhattacharyya S, Schirò G, Bacellar C, Cirelli C, Colletier JP, Foucar L, Grünbein ML, Hartmann E, Hilpert M, Holton JM, Johnson PJM, Kloos M, Knopp G, Marekha B, Nass K, Nass Kovacs G, Ozerov D, Stricker M, Weik M, Doak RB, Shoeman RL, Milne CJ, Huix-Rotllant M, Cammarata M, Schlichting I. Influence of pump laser fluence on ultrafast myoglobin structural dynamics. Nature 2024; 626:905-911. [PMID: 38355794 PMCID: PMC10881388 DOI: 10.1038/s41586-024-07032-9] [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: 11/22/2022] [Accepted: 01/04/2024] [Indexed: 02/16/2024]
Abstract
High-intensity femtosecond pulses from an X-ray free-electron laser enable pump-probe experiments for the investigation of electronic and nuclear changes during light-induced reactions. On timescales ranging from femtoseconds to milliseconds and for a variety of biological systems, time-resolved serial femtosecond crystallography (TR-SFX) has provided detailed structural data for light-induced isomerization, breakage or formation of chemical bonds and electron transfer1,2. However, all ultrafast TR-SFX studies to date have employed such high pump laser energies that nominally several photons were absorbed per chromophore3-17. As multiphoton absorption may force the protein response into non-physiological pathways, it is of great concern18,19 whether this experimental approach20 allows valid conclusions to be drawn vis-à-vis biologically relevant single-photon-induced reactions18,19. Here we describe ultrafast pump-probe SFX experiments on the photodissociation of carboxymyoglobin, showing that different pump laser fluences yield markedly different results. In particular, the dynamics of structural changes and observed indicators of the mechanistically important coherent oscillations of the Fe-CO bond distance (predicted by recent quantum wavepacket dynamics21) are seen to depend strongly on pump laser energy, in line with quantum chemical analysis. Our results confirm both the feasibility and necessity of performing ultrafast TR-SFX pump-probe experiments in the linear photoexcitation regime. We consider this to be a starting point for reassessing both the design and the interpretation of ultrafast TR-SFX pump-probe experiments20 such that mechanistically relevant insight emerges.
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Affiliation(s)
| | - Alexander Gorel
- Max Planck Institute for Medical Research, Heidelberg, Germany
| | | | - Giorgio Schirò
- Institut de Biologie Structurale, Université Grenoble Alpes, CEA, CNRS, Grenoble, France
| | | | | | | | - Lutz Foucar
- Max Planck Institute for Medical Research, Heidelberg, Germany
| | | | | | - Mario Hilpert
- Max Planck Institute for Medical Research, Heidelberg, Germany
| | - James M Holton
- Molecular Biophysics and Integrated Bioimaging Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
| | | | | | | | - Bogdan Marekha
- ENSL, CNRS, Laboratoire de Chimie UMR 5182, Lyon, France
| | - Karol Nass
- Paul Scherrer Institute, Villigen, Switzerland
| | | | | | | | - Martin Weik
- Institut de Biologie Structurale, Université Grenoble Alpes, CEA, CNRS, Grenoble, France
| | - R Bruce Doak
- Max Planck Institute for Medical Research, Heidelberg, Germany
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2
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Birch J, Kwan TOC, Judge PJ, Axford D, Aller P, Butryn A, Reis RI, Bada Juarez JF, Vinals J, Owen RL, Nango E, Tanaka R, Tono K, Joti Y, Tanaka T, Owada S, Sugahara M, Iwata S, Orville AM, Watts A, Moraes I. A versatile approach to high-density microcrystals in lipidic cubic phase for room-temperature serial crystallography. J Appl Crystallogr 2023; 56:1361-1370. [PMID: 37791355 PMCID: PMC10543674 DOI: 10.1107/s1600576723006428] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 07/24/2023] [Indexed: 10/05/2023] Open
Abstract
Serial crystallography has emerged as an important tool for structural studies of integral membrane proteins. The ability to collect data from micrometre-sized weakly diffracting crystals at room temperature with minimal radiation damage has opened many new opportunities in time-resolved studies and drug discovery. However, the production of integral membrane protein microcrystals in lipidic cubic phase at the desired crystal density and quantity is challenging. This paper introduces VIALS (versatile approach to high-density microcrystals in lipidic cubic phase for serial crystallography), a simple, fast and efficient method for preparing hundreds of microlitres of high-density microcrystals suitable for serial X-ray diffraction experiments at both synchrotron and free-electron laser sources. The method is also of great benefit for rational structure-based drug design as it facilitates in situ crystal soaking and rapid determination of many co-crystal structures. Using the VIALS approach, room-temperature structures are reported of (i) the archaerhodopsin-3 protein in its dark-adapted state and 110 ns photocycle intermediate, determined to 2.2 and 1.7 Å, respectively, and (ii) the human A2A adenosine receptor in complex with two different ligands determined to a resolution of 3.5 Å.
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Affiliation(s)
- James Birch
- Membrane Protein Laboratory, Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom
- Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0FA, United Kingdom
| | - Tristan O. C. Kwan
- ChemBio, National Physical Laboratory, Hampton Road, Teddington, Middlesex TW11 0LW, United Kingdom
| | - Peter J. Judge
- Biochemistry Department, Oxford University, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - Danny Axford
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - Pierre Aller
- Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0FA, United Kingdom
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - Agata Butryn
- Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0FA, United Kingdom
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - Rosana I. Reis
- ChemBio, National Physical Laboratory, Hampton Road, Teddington, Middlesex TW11 0LW, United Kingdom
| | - Juan F. Bada Juarez
- Biochemistry Department, Oxford University, South Parks Road, Oxford OX1 3QU, United Kingdom
- Ecole Polytechnique Fédérale de Lausanne (EPFL), Station 19, Lausanne, CH-1015, Switzerland
| | - Javier Vinals
- Biochemistry Department, Oxford University, South Parks Road, Oxford OX1 3QU, United Kingdom
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115, USA
| | - Robin L. Owen
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - Eriko Nango
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan
| | - Rie Tanaka
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Kensuke Tono
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
| | - Yasumasa Joti
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
| | - Tomoyuki Tanaka
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Shigeki Owada
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
| | - Michihiro Sugahara
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
| | - So Iwata
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - Allen M. Orville
- Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0FA, United Kingdom
- Diamond Light Source, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0DE, United Kingdom
| | - Anthony Watts
- Biochemistry Department, Oxford University, South Parks Road, Oxford OX1 3QU, United Kingdom
| | - Isabel Moraes
- ChemBio, National Physical Laboratory, Hampton Road, Teddington, Middlesex TW11 0LW, United Kingdom
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Kosenko M, Onkhonova G, Susloparov I, Ryzhikov A. SARS-CoV-2 proteins structural studies using synchrotron radiation. Biophys Rev 2023; 15:1185-1194. [PMID: 37974992 PMCID: PMC10643813 DOI: 10.1007/s12551-023-01153-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/20/2023] [Indexed: 11/19/2023] Open
Abstract
In the process of the development of structural biology, both the size and the complexity of the determined macromolecular structures have grown significantly. As a result, the range of application areas for the results of structural studies of biological macromolecules has expanded. Significant progress in the development of structural biology methods has been largely achieved through the use of synchrotron radiation. Modern sources of synchrotron radiation allow to conduct high-performance structural studies with high temporal and spatial resolution. Thus, modern techniques make it possible to obtain not only static structures, but also to study dynamic processes, which play a key role in understanding biological mechanisms. One of the key directions in the development of structural research is the drug design based on the structures of biomolecules. Synchrotron radiation offers insights into the three-dimensional time-resolved structure of individual viral proteins and their complexes at atomic resolution. The rapid and accurate determination of protein structures is crucial for understanding viral pathogenicity and designing targeted therapeutics. Through the application of experimental techniques, including X-ray crystallography and small-angle X-ray scattering (SAXS), it is possible to elucidate the structural details of SARS-CoV-2 virion containing 4 structural, 16 nonstructural proteins (nsp), and several accessory proteins. The most studied potential targets for vaccines and drugs are the structural spike (S) protein, which is responsible for entering the host cell, as well as nonstructural proteins essential for replication and transcription, such as main protease (Mpro), papain-like protease (PLpro), and RNA-dependent RNA polymerase (RdRp). This article provides a brief overview of structural analysis techniques, with focus on synchrotron radiation-based methods applied to the analysis of SARS-CoV-2 proteins.
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Affiliation(s)
- Maksim Kosenko
- Federal Budgetary Research Institution State Research Center of Virology and Biotechnology “Vector” Rospotrebnadzor, Koltsovo, 630559 Russia
| | - Galina Onkhonova
- Federal Budgetary Research Institution State Research Center of Virology and Biotechnology “Vector” Rospotrebnadzor, Koltsovo, 630559 Russia
| | - Ivan Susloparov
- Federal Budgetary Research Institution State Research Center of Virology and Biotechnology “Vector” Rospotrebnadzor, Koltsovo, 630559 Russia
| | - Alexander Ryzhikov
- Federal Budgetary Research Institution State Research Center of Virology and Biotechnology “Vector” Rospotrebnadzor, Koltsovo, 630559 Russia
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Brehm W, White T, Chapman HN. Crystal diffraction prediction and partiality estimation using Gaussian basis functions. Acta Crystallogr A Found Adv 2023; 79:145-162. [PMID: 36862040 PMCID: PMC9979942 DOI: 10.1107/s2053273323000682] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 01/25/2023] [Indexed: 02/19/2023] Open
Abstract
The recent diversification of macromolecular crystallographic experiments including the use of pink beams, convergent electron diffraction and serial snapshot crystallography has shown the limitations of using the Laue equations for diffraction prediction. This article gives a computationally efficient way of calculating approximate crystal diffraction patterns given varying distributions of the incoming beam, crystal shapes and other potentially hidden parameters. This approach models each pixel of a diffraction pattern and improves data processing of integrated peak intensities by enabling the correction of partially recorded reflections. The fundamental idea is to express the distributions as weighted sums of Gaussian functions. The approach is demonstrated on serial femtosecond crystallography data sets, showing a significant decrease in the required number of patterns to refine a structure to a given error.
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Affiliation(s)
- Wolfgang Brehm
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany,Department of Physics, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany,Correspondence e-mail: ,
| | - Thomas White
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Henry N. Chapman
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 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,Correspondence e-mail: ,
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Abstract
With the advent of X-ray Free Electron Lasers (XFELs), new, high-throughput serial crystallography techniques for macromolecular structure determination have emerged. Serial femtosecond crystallography (SFX) and related methods provide possibilities beyond canonical, single-crystal rotation crystallography by mitigating radiation damage and allowing time-resolved studies with unprecedented temporal resolution. This primer aims to assist structural biology groups with little or no experience in serial crystallography planning and carrying out a successful SFX experiment. It discusses the background of serial crystallography and its possibilities. Microcrystal growth and characterization methods are discussed, alongside techniques for sample delivery and data processing. Moreover, it gives practical tips for preparing an experiment, what to consider and do during a beamtime and how to conduct the final data analysis. Finally, the Primer looks at various applications of SFX, including structure determination of membrane proteins, investigation of radiation damage-prone systems and time-resolved studies.
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Affiliation(s)
- Thomas R.M. Barends
- Department for Biological Mechanisms, Max Planck Institute for Medical Research, Heidelberg, Germany
| | - Benjamin Stauch
- Department of Chemistry, The Bridge Institute, University of Southern California, Los Angeles, CA, USA
| | - Vadim Cherezov
- Department of Chemistry, The Bridge Institute, University of Southern California, Los Angeles, CA, USA
| | - Ilme Schlichting
- Department for Biological Mechanisms, Max Planck Institute for Medical Research, Heidelberg, Germany,
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Schmidt M. Macromolecular movies, storybooks written by nature. Biophys Rev 2021; 13:1191-7. [PMID: 35059037 DOI: 10.1007/s12551-021-00846-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 09/08/2021] [Indexed: 10/19/2022] Open
Abstract
Twelve years ago, the first free electron laser for hard X-rays (XFEL), the Linac Coherent Light Source (LCLS), came online. Due to the extreme brilliance and the ultrashort pulse duration of their X-ray radiation, XFELs are exceptionally well positioned to conduct time-resolved studies on biological macromolecules. Here, some of the pioneering experiments and recent results are summarized.
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Nass K, Bacellar C, Cirelli C, Dworkowski F, Gevorkov Y, James D, Johnson PJM, Kekilli D, Knopp G, Martiel I, Ozerov D, Tolstikova A, Vera L, Weinert T, Yefanov O, Standfuss J, Reiche S, Milne CJ. Pink-beam serial femtosecond crystallography for accurate structure-factor determination at an X-ray free-electron laser. IUCrJ 2021; 8:905-920. [PMID: 34804544 PMCID: PMC8562661 DOI: 10.1107/s2052252521008046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 08/05/2021] [Indexed: 05/25/2023]
Abstract
Serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs) enables essentially radiation-damage-free macromolecular structure determination using microcrystals that are too small for synchrotron studies. However, SFX experiments often require large amounts of sample in order to collect highly redundant data where some of the many stochastic errors can be averaged out to determine accurate structure-factor amplitudes. In this work, the capability of the Swiss X-ray free-electron laser (SwissFEL) was used to generate large-bandwidth X-ray pulses [Δλ/λ = 2.2% full width at half-maximum (FWHM)], which were applied in SFX with the aim of improving the partiality of Bragg spots and thus decreasing sample consumption while maintaining the data quality. Sensitive data-quality indicators such as anomalous signal from native thaumatin micro-crystals and de novo phasing results were used to quantify the benefits of using pink X-ray pulses to obtain accurate structure-factor amplitudes. Compared with data measured using the same setup but using X-ray pulses with typical quasi-monochromatic XFEL bandwidth (Δλ/λ = 0.17% FWHM), up to fourfold reduction in the number of indexed diffraction patterns required to obtain similar data quality was achieved. This novel approach, pink-beam SFX, facilitates the yet underutilized de novo structure determination of challenging proteins at XFELs, thereby opening the door to more scientific breakthroughs.
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Affiliation(s)
- Karol Nass
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Camila Bacellar
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Claudio Cirelli
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Florian Dworkowski
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Yaroslav Gevorkov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, Hamburg 22607, Germany
| | - Daniel James
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | | | - Demet Kekilli
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Gregor Knopp
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Isabelle Martiel
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Dmitry Ozerov
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Alexandra Tolstikova
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, Hamburg 22607, Germany
| | - Laura Vera
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Tobias Weinert
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Oleksandr Yefanov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, Hamburg 22607, Germany
| | - Jörg Standfuss
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
| | - Sven Reiche
- Paul Scherrer Institut, Forschungstrasse 111, Villigen 5232, Switzerland
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Gorel A, Schlichting I, Barends TRM. Discerning best practices in XFEL-based biological crystallography - standards for nonstandard experiments. IUCrJ 2021; 8:532-543. [PMID: 34258002 PMCID: PMC8256713 DOI: 10.1107/s205225252100467x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/03/2021] [Indexed: 06/13/2023]
Abstract
Serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs) is a novel tool in structural biology. In contrast to conventional crystallography, SFX relies on merging partial intensities acquired with X-ray beams of often randomly fluctuating properties from a very large number of still diffraction images of generally randomly oriented microcrystals. For this reason, and possibly due to limitations of the still evolving data-analysis programs, XFEL-derived SFX data are typically of a lower quality than 'standard' crystallographic data. In contrast with this, the studies performed at XFELs often aim to investigate issues that require precise high-resolution data, for example to determine structures of intermediates at low occupancy, which often display very small conformational changes. This is a potentially dangerous combination and underscores the need for a critical evaluation of procedures including data-quality standards in XFEL-based structural biology. Here, such concerns are addressed.
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Affiliation(s)
- Alexander Gorel
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstr. 29, Heidelberg, 69120, Germany
| | - Ilme Schlichting
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstr. 29, Heidelberg, 69120, Germany
| | - Thomas R. M. Barends
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstr. 29, Heidelberg, 69120, Germany
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Martin-garcia JM. Protein Dynamics and Time Resolved Protein Crystallography at Synchrotron Radiation Sources: Past, Present and Future. Crystals 2021; 11:521. [DOI: 10.3390/cryst11050521] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The ultrabright and ultrashort pulses produced at X-ray free electron lasers (XFELs) has enabled studies of crystallized molecular machines at work under ‘native’ conditions at room temperature by the so-called time-resolved serial femtosecond crystallography (TR-SFX) technique. Since early TR-SFX experiments were conducted at XFELs, it has been largely reported in the literature that time-resolved X-ray experiments at synchrotrons are no longer feasible or are impractical due to the severe technical limitations of these radiation sources. The transfer of the serial crystallography approach to newest synchrotrons upgraded for higher flux density and with beamlines using sophisticated focusing optics, submicron beam diameters and fast low-noise photon-counting detectors offers a way to overcome these difficulties opening new and exciting possibilities. In fact, there is an increasing amount of publications reporting new findings in structural dynamics of protein macromolecules by using time resolved crystallography from microcrystals at synchrotron sources. This review gathers information to provide an overview of the recent work and the advances made in this filed in the past years, as well as outlines future perspectives at the next generation of synchrotron sources and the upcoming compact pulsed X-ray sources.
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10
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Kwan TOC, Axford D, Moraes I. Membrane protein crystallography in the era of modern structural biology. Biochem Soc Trans 2020; 48:2505-24. [DOI: 10.1042/bst20200066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 02/07/2023]
Abstract
The aim of structural biology has been always the study of biological macromolecules structures and their mechanistic behaviour at molecular level. To achieve its goal, multiple biophysical methods and approaches have become part of the structural biology toolbox. Considered as one of the pillars of structural biology, X-ray crystallography has been the most successful method for solving three-dimensional protein structures at atomic level to date. It is however limited by the success in obtaining well-ordered protein crystals that diffract at high resolution. This is especially true for challenging targets such as membrane proteins (MPs). Understanding structure-function relationships of MPs at the biochemical level is vital for medicine and drug discovery as they play critical roles in many cellular processes. Though difficult, structure determination of MPs by X-ray crystallography has significantly improved in the last two decades, mainly due to many relevant technological and methodological developments. Today, numerous MP crystal structures have been solved, revealing many of their mechanisms of action. Yet the field of structural biology has also been through significant technological breakthroughs in recent years, particularly in the fields of single particle electron microscopy (cryo-EM) and X-ray free electron lasers (XFELs). Here we summarise the most important advancements in the field of MP crystallography and the significance of these developments in the present era of modern structural biology.
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Nass K, Cheng R, Vera L, Mozzanica A, Redford S, Ozerov D, Basu S, James D, Knopp G, Cirelli C, Martiel I, Casadei C, Weinert T, Nogly P, Skopintsev P, Usov I, Leonarski F, Geng T, Rappas M, Doré AS, Cooke R, Nasrollahi Shirazi S, Dworkowski F, Sharpe M, Olieric N, Bacellar C, Bohinc R, Steinmetz MO, Schertler G, Abela R, Patthey L, Schmitt B, Hennig M, Standfuss J, Wang M, Milne CJ. Advances in long-wavelength native phasing at X-ray free-electron lasers. IUCrJ 2020; 7:965-975. [PMID: 33209311 PMCID: PMC7642782 DOI: 10.1107/s2052252520011379] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/19/2020] [Indexed: 05/31/2023]
Abstract
Long-wavelength pulses from the Swiss X-ray free-electron laser (XFEL) have been used for de novo protein structure determination by native single-wavelength anomalous diffraction (native-SAD) phasing of serial femtosecond crystallography (SFX) data. In this work, sensitive anomalous data-quality indicators and model proteins were used to quantify improvements in native-SAD at XFELs such as utilization of longer wavelengths, careful experimental geometry optimization, and better post-refinement and partiality correction. Compared with studies using shorter wavelengths at other XFELs and older software versions, up to one order of magnitude reduction in the required number of indexed images for native-SAD was achieved, hence lowering sample consumption and beam-time requirements significantly. Improved data quality and higher anomalous signal facilitate so-far underutilized de novo structure determination of challenging proteins at XFELs. Improvements presented in this work can be used in other types of SFX experiments that require accurate measurements of weak signals, for example time-resolved studies.
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Affiliation(s)
- Karol Nass
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Robert Cheng
- LeadXpro AG, Park InnovAARE, Villigen, 5234, Switzerland
| | - Laura Vera
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Aldo Mozzanica
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Sophie Redford
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Dmitry Ozerov
- Science IT, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Shibom Basu
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Daniel James
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Gregor Knopp
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Claudio Cirelli
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Isabelle Martiel
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Cecilia Casadei
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Tobias Weinert
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Przemyslaw Nogly
- Institute of Molecular Biology and Biophysics, Department of Biology, ETH Zürich, Wolfgang-Pauli-Strasse 27, Zürich, 8093, Switzerland
| | - Petr Skopintsev
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
- Department of Biology, ETH Zürich, Wolfgang-Pauli-Strasse 27, Zürich, 8093, Switzerland
| | - Ivan Usov
- Science IT, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Filip Leonarski
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Tian Geng
- Sosei Heptares, Steinmetz Building, Granta Park, Great Abington, Cambridge CB21 6DG, United Kingdom
| | - Mathieu Rappas
- Sosei Heptares, Steinmetz Building, Granta Park, Great Abington, Cambridge CB21 6DG, United Kingdom
| | - Andrew S. Doré
- Sosei Heptares, Steinmetz Building, Granta Park, Great Abington, Cambridge CB21 6DG, United Kingdom
| | - Robert Cooke
- Sosei Heptares, Steinmetz Building, Granta Park, Great Abington, Cambridge CB21 6DG, United Kingdom
| | | | - Florian Dworkowski
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - May Sharpe
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Natacha Olieric
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Camila Bacellar
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Rok Bohinc
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Michel O. Steinmetz
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
- Biozentrum, University of Basel, Basel, 4056, Switzerland
| | - Gebhard Schertler
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
- Department of Biology, ETH Zürich, Wolfgang-Pauli-Strasse 27, Zürich, 8093, Switzerland
| | - Rafael Abela
- LeadXpro AG, Park InnovAARE, Villigen, 5234, Switzerland
| | - Luc Patthey
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Bernd Schmitt
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Michael Hennig
- LeadXpro AG, Park InnovAARE, Villigen, 5234, Switzerland
| | - Jörg Standfuss
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Meitian Wang
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
| | - Christopher J. Milne
- Photon Science Division, Paul Scherrer Institut, Forschungsstrasse 111, Villigen PSI, 5232, Switzerland
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Ishchenko A, Stauch B, Han GW, Batyuk A, Shiriaeva A, Li C, Zatsepin N, Weierstall U, Liu W, Nango E, Nakane T, Tanaka R, Tono K, Joti Y, Iwata S, Moraes I, Gati C, Cherezov V. Toward G protein-coupled receptor structure-based drug design using X-ray lasers. IUCrJ 2019; 6:1106-1119. [PMID: 31709066 PMCID: PMC6830214 DOI: 10.1107/s2052252519013137] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 09/23/2019] [Indexed: 06/10/2023]
Abstract
Rational structure-based drug design (SBDD) relies on the availability of a large number of co-crystal structures to map the ligand-binding pocket of the target protein and use this information for lead-compound optimization via an iterative process. While SBDD has proven successful for many drug-discovery projects, its application to G protein-coupled receptors (GPCRs) has been limited owing to extreme difficulties with their crystallization. Here, a method is presented for the rapid determination of multiple co-crystal structures for a target GPCR in complex with various ligands, taking advantage of the serial femtosecond crystallography approach, which obviates the need for large crystals and requires only submilligram quantities of purified protein. The method was applied to the human β2-adrenergic receptor, resulting in eight room-temperature co-crystal structures with six different ligands, including previously unreported structures with carvedilol and propranolol. The generality of the proposed method was tested with three other receptors. This approach has the potential to enable SBDD for GPCRs and other difficult-to-crystallize membrane proteins.
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Affiliation(s)
- Andrii Ishchenko
- Bridge Institute, Departments of Chemistry and Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Benjamin Stauch
- Bridge Institute, Departments of Chemistry and Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Gye Won Han
- Bridge Institute, Departments of Chemistry and Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Alexander Batyuk
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
| | - Anna Shiriaeva
- Bridge Institute, Departments of Chemistry and Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Chufeng Li
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Nadia Zatsepin
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
- Department of Chemistry and Physics, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
| | - Uwe Weierstall
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Wei Liu
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Eriko Nango
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Takanori Nakane
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 2-11-16 Yayoi, Bunkyo, Tokyo 113-0032, Japan
| | - Rie Tanaka
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Kensuke Tono
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Yasumasa Joti
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - So Iwata
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Isabel Moraes
- National Physical Laboratory, Hampton Road, Teddington TW11 0LW, England
- Research Complex at Harwell, Rutherford Appleton Laboratory, Harwell Science and Innovation Campus, Didcot OX11 0FA, England
| | - Cornelius Gati
- Department of Structural Biology, Stanford University, Stanford, CA 94305, USA
- Biosciences Division, SLAC National Accelerator Laboratory, Menlo Park, CA 94025, USA
| | - Vadim Cherezov
- Bridge Institute, Departments of Chemistry and Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
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13
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Standfuss J. Membrane protein dynamics studied by X-ray lasers – or why only time will tell. Curr Opin Struct Biol 2019; 57:63-71. [DOI: 10.1016/j.sbi.2019.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/04/2019] [Accepted: 02/04/2019] [Indexed: 01/05/2023]
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14
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Zatsepin NA, Li C, Colasurd P, Nannenga BL. The complementarity of serial femtosecond crystallography and MicroED for structure determination from microcrystals. Curr Opin Struct Biol 2019; 58:286-293. [PMID: 31345629 DOI: 10.1016/j.sbi.2019.06.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 06/11/2019] [Accepted: 06/11/2019] [Indexed: 11/19/2022]
Abstract
In recent years, nano and microcrystals have emerged as a valuable source of high-resolution structural information owing to the invention of serial femtosecond crystallography (SFX) with X-ray free electron lasers and microcrystal electron diffraction (MicroED) using electron cryomicroscopes. Once considered useless for structure determination, nano/microcrystals now confer significant advantages for static and time-resolved structure determination from a wide variety of difficult-to-study targets. MicroED has been used to obtain sub-Ångstrom resolution maps in which hydrogen atoms can be clearly resolved from only a few nano/microcrystals, while SFX has been used to probe protein dynamics following reaction initiation on time scales from femtoseconds to minutes. We review these two complementary techniques and their abilities for high-resolution structure determination.
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Affiliation(s)
- Nadia A Zatsepin
- Department of Physics, Arizona State University, P.O. Box 871504, Tempe, AZ 85287, USA
| | - Chufeng Li
- Department of Physics, Arizona State University, P.O. Box 871504, Tempe, AZ 85287, USA
| | - Paige Colasurd
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy, Arizona State University, Tempe, AZ 85287, USA
| | - Brent L Nannenga
- Chemical Engineering, School for Engineering of Matter, Transport, and Energy, Arizona State University, Tempe, AZ 85287, USA.
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Abstract
A personal, historical view is presented of Laue X-ray diffraction and its application to time-resolved studies of dynamic processes, largely in light-sensitive biological systems. In Laue diffraction, a stationary crystal is illuminated by a polychromatic X-ray source. Laue diffraction has inherent complications largely absent in monochromatic diffraction, and consequently fell into disuse for quantitative structure determination. However, the advent of naturally polychromatic, intense, pulsed storage ring X-ray sources in the 1970s led to re-examination at Daresbury and elsewhere of its underlying principles. Laue diffraction has been successfully applied at storage ring sources to time-resolved, pump-probe crystallographic studies, whose exposure time and time resolution were progressively reduced from minutes to seconds, milliseconds, nanoseconds and 100 ps. Most recently, hard X-ray free electron laser sources have been used to generate narrow bandpass Laue diffraction patterns. The femtosecond X-ray pulses from such sources are completely destructive, generate only one diffraction pattern per tiny crystal and have unusual properties. However, they too are being applied to time-resolved crystallography to explore, for example, isomerization and rapid tertiary structural changes on the chemical, femtosecond timescale. This article is part of the theme issue 'Fifty years of synchrotron science: achievements and opportunities'.
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Abstract
The focus of structural biology is shifting from the determination of static structures to the investigation of dynamical aspects of macromolecular function. With time-resolved macromolecular crystallography (TRX), intermediates that form and decay during the macromolecular reaction can be investigated, as well as their reaction dynamics. Time-resolved crystallographic methods were initially developed at synchrotrons. However, about a decade ago, extremely brilliant, femtosecond-pulsed X-ray sources, the free electron lasers for hard X-rays, became available to a wider community. TRX is now possible with femtosecond temporal resolution. This review provides an overview of methodological aspects of TRX, and at the same time, aims to outline the frontiers of this method at modern pulsed X-ray sources.
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Affiliation(s)
- Marius Schmidt
- Physics Department, University of Wisconsin-Milwaukee, Milwaukee, WI 53211, USA.
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17
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Lindenberg P, Arana LR, Mahnke LK, Rönfeldt P, Heidenreich N, Doungmo G, Guignot N, Bean R, Chapman HN, Dierksmeyer D, Knoska J, Kuhn M, Garrevoet J, Mariani V, Oberthuer D, Pande K, Stern S, Tolstikova A, White TA, Beyerlein KR, Terraschke H. New insights into the crystallization of polymorphic materials: from real-time serial crystallography to luminescence analysis. REACT CHEM ENG 2019. [DOI: 10.1039/c9re00191c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article unravels reaction conditions governing the formation of polymorphic structures in solution down to the single particle level applying, for instance, unprecedented real-time serial crystallography measurements during a synthesis process.
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18
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Shoji M, Isobe H, Yamanaka S, Umena Y, Kawakami K, Kamiya N, Yamaguchi K. Theoretical Elucidation of Geometrical Structures of the CaMn4O5 Cluster in Oxygen Evolving Complex of Photosystem II Scope and Applicability of Estimation Formulae of Structural Deformations via the Mixed-Valence and Jahn–Teller Effects. Quantum Systems in Physics, Chemistry and Biology - Theory, Interpretation, and Results 2019. [DOI: 10.1016/bs.aiq.2018.05.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Olmos JL, Pandey S, Martin-Garcia JM, Calvey G, Katz A, Knoska J, Kupitz C, Hunter MS, Liang M, Oberthuer D, Yefanov O, Wiedorn M, Heyman M, Holl M, Pande K, Barty A, Miller MD, Stern S, Roy-Chowdhury S, Coe J, Nagaratnam N, Zook J, Verburgt J, Norwood T, Poudyal I, Xu D, Koglin J, Seaberg MH, Zhao Y, Bajt S, Grant T, Mariani V, Nelson G, Subramanian G, Bae E, Fromme R, Fung R, Schwander P, Frank M, White TA, Weierstall U, Zatsepin N, Spence J, Fromme P, Chapman HN, Pollack L, Tremblay L, Ourmazd A, Phillips GN, Schmidt M. Enzyme intermediates captured "on the fly" by mix-and-inject serial crystallography. BMC Biol 2018; 16:59. [PMID: 29848358 PMCID: PMC5977757 DOI: 10.1186/s12915-018-0524-5] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 05/03/2018] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Ever since the first atomic structure of an enzyme was solved, the discovery of the mechanism and dynamics of reactions catalyzed by biomolecules has been the key goal for the understanding of the molecular processes that drive life on earth. Despite a large number of successful methods for trapping reaction intermediates, the direct observation of an ongoing reaction has been possible only in rare and exceptional cases. RESULTS Here, we demonstrate a general method for capturing enzyme catalysis "in action" by mix-and-inject serial crystallography (MISC). Specifically, we follow the catalytic reaction of the Mycobacterium tuberculosis β-lactamase with the third-generation antibiotic ceftriaxone by time-resolved serial femtosecond crystallography. The results reveal, in near atomic detail, antibiotic cleavage and inactivation from 30 ms to 2 s. CONCLUSIONS MISC is a versatile and generally applicable method to investigate reactions of biological macromolecules, some of which are of immense biological significance and might be, in addition, important targets for structure-based drug design. With megahertz X-ray pulse rates expected at the Linac Coherent Light Source II and the European X-ray free-electron laser, multiple, finely spaced time delays can be collected rapidly, allowing a comprehensive description of biomolecular reactions in terms of structure and kinetics from the same set of X-ray data.
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Affiliation(s)
- Jose L Olmos
- Department of BioSciences, Rice University, 6100 Main Street, Houston, TX, 77005, USA
| | - Suraj Pandey
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Jose M Martin-Garcia
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - George Calvey
- School of Applied and Engineering Physics, Cornell University, 254 Clark Hall, Ithaca, NY, 14853, USA
| | - Andrea Katz
- School of Applied and Engineering Physics, Cornell University, 254 Clark Hall, Ithaca, NY, 14853, USA
| | - Juraj Knoska
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
- University of Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Christopher Kupitz
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Mark S Hunter
- Linac Coherent Light Source, Stanford Linear Accelerator Center (SLAC) National, Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Mengning Liang
- Linac Coherent Light Source, Stanford Linear Accelerator Center (SLAC) National, Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Dominik Oberthuer
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Oleksandr Yefanov
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Max Wiedorn
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
- University of Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Michael Heyman
- Max Planck Institut fuer Biochemie, Am Klopferspitz 18, 82152, Planegg, Germany
| | - Mark Holl
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Kanupriya Pande
- Lawrence Berkeley National Lab, 1 Cyclotron Road, Berkeley, CA, 94720, USA
| | - Anton Barty
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Mitchell D Miller
- Department of BioSciences, Rice University, 6100 Main Street, Houston, TX, 77005, USA
| | - Stephan Stern
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Shatabdi Roy-Chowdhury
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Jesse Coe
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Nirupa Nagaratnam
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - James Zook
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Jacob Verburgt
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
- Milwaukee School of Engineering, Milwaukee, WI, 53202-3109, USA
| | - Tyler Norwood
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Ishwor Poudyal
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - David Xu
- Department of BioSciences, Rice University, 6100 Main Street, Houston, TX, 77005, USA
| | - Jason Koglin
- Linac Coherent Light Source, Stanford Linear Accelerator Center (SLAC) National, Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Matthew H Seaberg
- Linac Coherent Light Source, Stanford Linear Accelerator Center (SLAC) National, Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
| | - Yun Zhao
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Saša Bajt
- Photon Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Thomas Grant
- University of New York Buffalo, Hauptman-Woodward Institute, 700 Ellicott St, Buffalo, NY, 14203, USA
| | - Valerio Mariani
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Garrett Nelson
- Department of Physics, Arizona State University, Tempe, AZ, 85287, USA
| | | | - Euiyoung Bae
- Department of Agricultural Biotechnology, Seoul National University, Seoul, 08826, Korea
| | - Raimund Fromme
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Russell Fung
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Peter Schwander
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - Matthias Frank
- Lawrence Livermore National Laboratory, Livermore, CA, 94550, USA
| | - Thomas A White
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Uwe Weierstall
- Department of Physics, Arizona State University, Tempe, AZ, 85287, USA
| | - Nadia Zatsepin
- Department of Physics, Arizona State University, Tempe, AZ, 85287, USA
| | - John Spence
- Department of Physics, Arizona State University, Tempe, AZ, 85287, USA
| | - Petra Fromme
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Henry N Chapman
- Center for Free-Electron Laser Science, DESY, Notkestrasse 85, 22607, Hamburg, Germany
- University of Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
- Centre for Ultrafast Imaging, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Lois Pollack
- School of Applied and Engineering Physics, Cornell University, 254 Clark Hall, Ithaca, NY, 14853, USA
| | - Lee Tremblay
- 4Marbles Inc., 1900 Belvedere Pl, Westfield, IN, 46074, USA
- GlaxoSmithKline, Gunnels Wood Road, Stevenage, SG1 2NY, UK
| | - Abbas Ourmazd
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA
| | - George N Phillips
- Department of BioSciences, Rice University, 6100 Main Street, Houston, TX, 77005, USA
| | - Marius Schmidt
- Physics Department, University of Wisconsin-Milwaukee, 3135 N. Maryland Ave, Milwaukee, WI, 53211, USA.
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20
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Mizohata E, Nakane T, Fukuda Y, Nango E, Iwata S. Serial femtosecond crystallography at the SACLA: breakthrough to dynamic structural biology. Biophys Rev 2017; 10:209-218. [PMID: 29196935 DOI: 10.1007/s12551-017-0344-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 11/13/2017] [Indexed: 12/16/2022] Open
Abstract
X-ray crystallography visualizes the world at the atomic level. It has been used as the most powerful technique for observing the three-dimensional structures of biological macromolecules and has pioneered structural biology. To determine a crystal structure with high resolution, it was traditionally required to prepare large crystals (> 200 μm). Later, synchrotron radiation facilities, such as SPring-8, that produce powerful X-rays were built. They enabled users to obtain good quality X-ray diffraction images even with smaller crystals (ca. 200-50 μm). In recent years, one of the most important technological innovations in structural biology has been the development of X-ray free electron lasers (XFELs). The SPring-8 Angstrom Compact free electron LAser (SACLA) in Japan generates the XFEL beam by accelerating electrons to relativistic speeds and directing them through in-vacuum, short-period undulators. Since user operation started in 2012, we have been involved in the development of serial femtosecond crystallography (SFX) measurement systems using XFEL at the SACLA. The SACLA generates X-rays a billion times brighter than SPring-8. The extremely bright XFEL pulses enable data collection with microcrystals (ca. 50-1 μm). Although many molecular analysis techniques exist, SFX is the only technique that can visualize radiation-damage-free structures of biological macromolecules at room temperature in atomic resolution and fast time resolution. Here, we review the achievements of the SACLA-SFX Project in the past 5 years. In particular, we focus on: (1) the measurement system for SFX; (2) experimental phasing by SFX; (3) enzyme chemistry based on damage-free room-temperature structures; and (4) molecular movie taken by time-resolved SFX.
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Affiliation(s)
- Eiichi Mizohata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan. .,Japan Science and Technology Agency, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama, 332-0012, Japan.
| | - Takanori Nakane
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.,MRC Laboratory of Molecular Biology, Cambridge Biomedical Campus, Francis Crick Avenue, Cambridge, CB2 OQH, UK
| | - Yohta Fukuda
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Eriko Nango
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan.,Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
| | - So Iwata
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo, 679-5148, Japan.,Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto, 606-8501, Japan
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21
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Abstract
Macromolecular crystallography was immensely successful in the last two decades. To a large degree this success resulted from use of powerful third generation synchrotron X-ray sources. An expansive database of more than 100,000 protein structures, of which many were determined at resolution better than 2 Å, is available today. With this achievement, the spotlight in structural biology is shifting from determination of static structures to elucidating dynamic aspects of protein function. A powerful tool for addressing these aspects is time-resolved crystallography, where a genuine biological function is triggered in the crystal with a goal of capturing molecules in action and determining protein kinetics and structures of intermediates (Schmidt et al., 2005a; Schmidt 2008; Neutze and Moffat, 2012; Šrajer 2014). In this approach, short and intense X-ray pulses are used to probe intermediates in real time and at room temperature, in an ongoing reaction that is initiated synchronously and rapidly in the crystal. Time-resolved macromolecular crystallography with 100 ps time resolution at synchrotron X-ray sources is in its mature phase today, particularly for studies of reversible, light-initiated reactions. The advent of the new free electron lasers for hard X-rays (XFELs; 5-20 keV), which provide exceptionally intense, femtosecond X-ray pulses, marks a new frontier for time-resolved crystallography. The exploration of ultra-fast events becomes possible in high-resolution structural detail, on sub-picosecond time scales (Tenboer et al., 2014; Barends et al., 2015; Pande et al., 2016). We review here state-of-the-art time-resolved crystallographic experiments both at synchrotrons and XFELs. We also outline challenges and further developments necessary to broaden the application of these methods to many important proteins and enzymes of biomedical relevance.
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Affiliation(s)
- Vukica Šrajer
- Center for Advanced Radiation Sources, The University of Chicago, Chicago, IL, USA
| | - Marius Schmidt
- Physics Department, University of Wisconsin-Milwaukee, Milwaukee, IL, USA
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22
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Yamashita K, Kuwabara N, Nakane T, Murai T, Mizohata E, Sugahara M, Pan D, Masuda T, Suzuki M, Sato T, Kodan A, Yamaguchi T, Nango E, Tanaka T, Tono K, Joti Y, Kameshima T, Hatsui T, Yabashi M, Manya H, Endo T, Kato R, Senda T, Kato H, Iwata S, Ago H, Yamamoto M, Yumoto F, Nakatsu T. Experimental phase determination with selenomethionine or mercury-derivatization in serial femtosecond crystallography. IUCrJ 2017; 4:639-647. [PMID: 28989719 PMCID: PMC5619855 DOI: 10.1107/s2052252517008557] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 06/08/2017] [Indexed: 05/31/2023]
Abstract
Serial femtosecond crystallography (SFX) using X-ray free-electron lasers (XFELs) holds enormous potential for the structure determination of proteins for which it is difficult to produce large and high-quality crystals. SFX has been applied to various systems, but rarely to proteins that have previously unknown structures. Consequently, the majority of previously obtained SFX structures have been solved by the molecular replacement method. To facilitate protein structure determination by SFX, it is essential to establish phasing methods that work efficiently for SFX. Here, selenomethionine derivatization and mercury soaking have been investigated for SFX experiments using the high-energy XFEL at the SPring-8 Angstrom Compact Free-Electron Laser (SACLA), Hyogo, Japan. Three successful cases are reported of single-wavelength anomalous diffraction (SAD) phasing using X-rays of less than 1 Å wavelength with reasonable numbers of diffraction patterns (13 000, 60 000 and 11 000). It is demonstrated that the combination of high-energy X-rays from an XFEL and commonly used heavy-atom incorporation techniques will enable routine de novo structural determination of biomacromolecules.
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Affiliation(s)
- Keitaro Yamashita
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Naoyuki Kuwabara
- Structural Biology Research Center, Photon Factory, Institute of Materials Structure Science, KEK/High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Takanori Nakane
- Department of Biological Sciences, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tomohiro Murai
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Eiichi Mizohata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Michihiro Sugahara
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Dongqing Pan
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Tetsuya Masuda
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Division of Food Science and Biotechnology, Graduate School of Agriculture, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan
| | - Mamoru Suzuki
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Research Center for Structural and Functional Proteomics, Institute for Protein Research, Osaka University, 3-2 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Tomomi Sato
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Atsushi Kodan
- Institute for Integrated Cell-Material Sciences, Kyoto University, Yoshida Ushinomiya-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Tomohiro Yamaguchi
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Eriko Nango
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Tomoyuki Tanaka
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Kensuke Tono
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Yasumasa Joti
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Takashi Kameshima
- Japan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Takaki Hatsui
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Makina Yabashi
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Hiroshi Manya
- Molecular Glycobiology, Research Team for Mechanism of Aging, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Tamao Endo
- Molecular Glycobiology, Research Team for Mechanism of Aging, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, 35-2 Sakae-cho, Itabashi-ku, Tokyo 173-0015, Japan
| | - Ryuichi Kato
- Structural Biology Research Center, Photon Factory, Institute of Materials Structure Science, KEK/High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Toshiya Senda
- Structural Biology Research Center, Photon Factory, Institute of Materials Structure Science, KEK/High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Hiroaki Kato
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - So Iwata
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Department of Cell Biology, Graduate School of Medicine, Kyoto University, Yoshidakonoe-cho, Sakyo-ku, Kyoto 606-8501, Japan
| | - Hideo Ago
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Masaki Yamamoto
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
| | - Fumiaki Yumoto
- Structural Biology Research Center, Photon Factory, Institute of Materials Structure Science, KEK/High Energy Accelerator Research Organization, 1-1 Oho, Tsukuba, Ibaraki 305-0801, Japan
| | - Toru Nakatsu
- RIKEN SPring-8 Center, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5148, Japan
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, 46-29 Yoshida-Shimoadachi-cho, Sakyo-ku, Kyoto 606-8501, Japan
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23
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Espinosa S, Zhang L, Li X, Zhao R. Understanding pre-mRNA splicing through crystallography. Methods 2017; 125:55-62. [PMID: 28506657 PMCID: PMC5546983 DOI: 10.1016/j.ymeth.2017.04.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Revised: 04/11/2017] [Accepted: 04/26/2017] [Indexed: 01/07/2023] Open
Abstract
Crystallography is a powerful tool to determine the atomic structures of proteins and RNAs. X-ray crystallography has been used to determine the structure of many splicing related proteins and RNAs, making major contributions to our understanding of the molecular mechanism and regulation of pre-mRNA splicing. Compared to other structural methods, crystallography has its own advantage in the high-resolution structural information it can provide and the unique biological questions it can answer. In addition, two new crystallographic methods - the serial femtosecond crystallography and 3D electron crystallography - were developed to overcome some of the limitations of traditional X-ray crystallography and broaden the range of biological problems that crystallography can solve. This review discusses the theoretical basis, instrument requirements, troubleshooting, and exciting potential of these crystallographic methods to further our understanding of pre-mRNA splicing, a critical event in gene expression of all eukaryotes.
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Abstract
Membrane proteins, including G protein-coupled receptors (GPCRs), constitute the most important drug targets. The increasing number of targets requires new structural information, which has proven tremendously challenging due to the difficulties in growing diffraction-quality crystals. Recent developments of serial femtosecond crystallography at X-ray free electron lasers combined with the use of membrane-mimetic gel-like matrix of lipidic cubic phase (LCP-SFX) for crystal growth and delivery hold significant promise to accelerate structural studies of membrane proteins. This chapter describes the development and current status of the LCP-SFX technology and elaborates its future role in structural biology of membrane proteins.
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Affiliation(s)
- Lan Zhu
- School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA.,Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, AZ, 85287-1604, USA
| | - Uwe Weierstall
- Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, AZ, 85287-1604, USA.,Department of Physics, Arizona State University, Tempe, AZ, 85287, USA
| | - Vadim Cherezov
- Bridge Institute, University of Southern California, Los Angeles, CA, 90089, USA.,Department of Chemistry, University of Southern California, Los Angeles, CA, 90089, USA
| | - Wei Liu
- School of Molecular Sciences, Arizona State University, Tempe, AZ, 85287, USA. .,Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University, Tempe, AZ, 85287-1604, USA.
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25
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Williams S, Dilanian R, Quiney H, Martin A. Analysis of Diffracted Intensities from Finite Protein Crystals with Incomplete Unit Cells. Crystals 2017; 7:220. [DOI: 10.3390/cryst7070220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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26
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Martin-Garcia JM, Conrad CE, Nelson G, Stander N, Zatsepin NA, Zook J, Zhu L, Geiger J, Chun E, Kissick D, Hilgart MC, Ogata C, Ishchenko A, Nagaratnam N, Roy-Chowdhury S, Coe J, Subramanian G, Schaffer A, James D, Ketwala G, Venugopalan N, Xu S, Corcoran S, Ferguson D, Weierstall U, Spence JCH, Cherezov V, Fromme P, Fischetti RF, Liu W. Serial millisecond crystallography of membrane and soluble protein microcrystals using synchrotron radiation. IUCrJ 2017; 4:439-454. [PMID: 28875031 PMCID: PMC5571807 DOI: 10.1107/s205225251700570x] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 04/13/2017] [Indexed: 05/17/2023]
Abstract
Crystal structure determination of biological macromolecules using the novel technique of serial femtosecond crystallography (SFX) is severely limited by the scarcity of X-ray free-electron laser (XFEL) sources. However, recent and future upgrades render microfocus beamlines at synchrotron-radiation sources suitable for room-temperature serial crystallography data collection also. Owing to the longer exposure times that are needed at synchrotrons, serial data collection is termed serial millisecond crystallography (SMX). As a result, the number of SMX experiments is growing rapidly, with a dozen experiments reported so far. Here, the first high-viscosity injector-based SMX experiments carried out at a US synchrotron source, the Advanced Photon Source (APS), are reported. Microcrystals (5-20 µm) of a wide variety of proteins, including lysozyme, thaumatin, phycocyanin, the human A2A adenosine receptor (A2AAR), the soluble fragment of the membrane lipoprotein Flpp3 and proteinase K, were screened. Crystals suspended in lipidic cubic phase (LCP) or a high-molecular-weight poly(ethylene oxide) (PEO; molecular weight 8 000 000) were delivered to the beam using a high-viscosity injector. In-house data-reduction (hit-finding) software developed at APS as well as the SFX data-reduction and analysis software suites Cheetah and CrystFEL enabled efficient on-site SMX data monitoring, reduction and processing. Complete data sets were collected for A2AAR, phycocyanin, Flpp3, proteinase K and lysozyme, and the structures of A2AAR, phycocyanin, proteinase K and lysozyme were determined at 3.2, 3.1, 2.65 and 2.05 Å resolution, respectively. The data demonstrate the feasibility of serial millisecond crystallography from 5-20 µm crystals using a high-viscosity injector at APS. The resolution of the crystal structures obtained in this study was dictated by the current flux density and crystal size, but upcoming developments in beamline optics and the planned APS-U upgrade will increase the intensity by two orders of magnitude. These developments will enable structure determination from smaller and/or weakly diffracting microcrystals.
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Affiliation(s)
- Jose M. Martin-Garcia
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Chelsie E. Conrad
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Structural Biophysics Laboratory, National Cancer Institute, Frederick, MD 21702, USA
| | - Garrett Nelson
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Natasha Stander
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Nadia A. Zatsepin
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - James Zook
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Lan Zhu
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - James Geiger
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Eugene Chun
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - David Kissick
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Mark C. Hilgart
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Craig Ogata
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Andrii Ishchenko
- Department of Chemistry, Bridge Institute, University of Southern California, 3430 South Vermont Avenue, MC 3303, Los Angeles, CA 90089, USA
| | - Nirupa Nagaratnam
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Shatabdi Roy-Chowdhury
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Jesse Coe
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Ganesh Subramanian
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Alexander Schaffer
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Daniel James
- Paul Scherrer Institute, 5232 Villigen, Switzerland
| | - Gihan Ketwala
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Nagarajan Venugopalan
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Shenglan Xu
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Stephen Corcoran
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Dale Ferguson
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Uwe Weierstall
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - John C. H. Spence
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Vadim Cherezov
- Department of Chemistry, Bridge Institute, University of Southern California, 3430 South Vermont Avenue, MC 3303, Los Angeles, CA 90089, USA
| | - Petra Fromme
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
| | - Robert F. Fischetti
- Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Lemont, IL 60439, USA
| | - Wei Liu
- School of Molecular Sciences and Biodesign Center for Applied Structural Discovery, Biodesign Institute, Arizona State University, Tempe, AZ 85287, USA
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27
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Abstract
The intense X-ray pulses from free-electron lasers, of only femtoseconds duration, outrun most of the processes that lead to structural degradation in X-ray exposures of macromolecules. Using these sources it is therefore possible to increase the dose to macromolecular crystals by several orders of magnitude higher than usually tolerable in conventional measurements, allowing crystal size to be decreased dramatically in diffraction measurements and without the need to cool the sample. Such pulses lead to the eventual vaporization of the sample, which has required a measurement approach, called serial crystallography, of consolidating snapshot diffraction patterns of many individual crystals. This in turn has further separated the connection between dose and obtainable diffraction information, with the only requirement from a single pattern being that to give enough information to place it, in three-dimensional reciprocal space, in relation to other patterns. Millions of extremely weak patterns can be collected and combined in this way, requiring methods to rapidly replenish the sample into the beam while generating the lowest possible background . The method is suited to time-resolved measurements over timescales below 1 ps to several seconds, and opens new opportunities for phasing. Some straightforward considerations of achievable signal levels are discussed and compared with a wide variety of recent experiments carried out at XFEL, synchrotron, and even laboratory sources, to discuss the capabilities of these new approaches and give some perspectives on their further development.
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Affiliation(s)
- Henry N Chapman
- Center for Free-Electron Laser Science, DESY, Hamburg, 22607, Germany.
- Department of Physics, University of Hamburg, Hamburg, 22607, Germany.
- The Centre for Ultrafast Imaging, University of Hamburg, Hamburg, 22607, Germany.
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28
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Abstract
Time-resolved macromolecular crystallography unifies protein structure determination with chemical kinetics. With the advent of fourth generation X-ray sources the time-resolution can be on the order of 10-40 fs, which opens the ultrafast time scale to structure determination. Fundamental motions and transitions associated with chemical reactions in proteins can now be observed. Moreover, new experimental approaches at synchrotrons allow for the straightforward investigation of all kind of reactions in biological macromolecules. Here, recent developments in the field are reviewed.
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Affiliation(s)
- Marius Schmidt
- Kenwood Interdisciplinary Research Complex, Physics Department, University of Wisconsin-Milwaukee, Room 3087, 3135 North Maryland Avenue, Milwaukee, WI, 53211, USA.
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29
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Stagno JR, Liu Y, Bhandari YR, Conrad CE, Panja S, Swain M, Fan L, Nelson G, Li C, Wendel DR, White TA, Coe JD, Wiedorn MO, Knoska J, Oberthuer D, Tuckey RA, Yu P, Dyba M, Tarasov SG, Weierstall U, Grant TD, Schwieters CD, Zhang J, Ferré-D'Amaré AR, Fromme P, Draper DE, Liang M, Hunter MS, Boutet S, Tan K, Zuo X, Ji X, Barty A, Zatsepin NA, Chapman HN, Spence JC, Woodson SA, Wang YX. Structures of riboswitch RNA reaction states by mix-and-inject XFEL serial crystallography. Nature 2017; 541:242-6. [PMID: 27841871 DOI: 10.1038/nature20599] [Citation(s) in RCA: 207] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 11/04/2016] [Indexed: 12/27/2022]
Abstract
Riboswitches are structural RNA elements that are generally located in the 5' untranslated region of messenger RNA. During regulation of gene expression, ligand binding to the aptamer domain of a riboswitch triggers a signal to the downstream expression platform. A complete understanding of the structural basis of this mechanism requires the ability to study structural changes over time. Here we use femtosecond X-ray free electron laser (XFEL) pulses to obtain structural measurements from crystals so small that diffusion of a ligand can be timed to initiate a reaction before diffraction. We demonstrate this approach by determining four structures of the adenine riboswitch aptamer domain during the course of a reaction, involving two unbound apo structures, one ligand-bound intermediate, and the final ligand-bound conformation. These structures support a reaction mechanism model with at least four states and illustrate the structural basis of signal transmission. The three-way junction and the P1 switch helix of the two apo conformers are notably different from those in the ligand-bound conformation. Our time-resolved crystallographic measurements with a 10-second delay captured the structure of an intermediate with changes in the binding pocket that accommodate the ligand. With at least a 10-minute delay, the RNA molecules were fully converted to the ligand-bound state, in which the substantial conformational changes resulted in conversion of the space group. Such notable changes in crystallo highlight the important opportunities that micro- and nanocrystals may offer in these and similar time-resolved diffraction studies. Together, these results demonstrate the potential of 'mix-and-inject' time-resolved serial crystallography to study biochemically important interactions between biomacromolecules and ligands, including those that involve large conformational changes.
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30
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Edlund P, Takala H, Claesson E, Henry L, Dods R, Lehtivuori H, Panman M, Pande K, White T, Nakane T, Berntsson O, Gustavsson E, Båth P, Modi V, Roy-Chowdhury S, Zook J, Berntsen P, Pandey S, Poudyal I, Tenboer J, Kupitz C, Barty A, Fromme P, Koralek JD, Tanaka T, Spence J, Liang M, Hunter MS, Boutet S, Nango E, Moffat K, Groenhof G, Ihalainen J, Stojković EA, Schmidt M, Westenhoff S. The room temperature crystal structure of a bacterial phytochrome determined by serial femtosecond crystallography. Sci Rep 2016; 6:35279. [PMID: 27756898 DOI: 10.1038/srep35279] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 09/15/2016] [Indexed: 01/25/2023] Open
Abstract
Phytochromes are a family of photoreceptors that control light responses of plants, fungi and bacteria. A sequence of structural changes, which is not yet fully understood, leads to activation of an output domain. Time-resolved serial femtosecond crystallography (SFX) can potentially shine light on these conformational changes. Here we report the room temperature crystal structure of the chromophore-binding domains of the Deinococcus radiodurans phytochrome at 2.1 Å resolution. The structure was obtained by serial femtosecond X-ray crystallography from microcrystals at an X-ray free electron laser. We find overall good agreement compared to a crystal structure at 1.35 Å resolution derived from conventional crystallography at cryogenic temperatures, which we also report here. The thioether linkage between chromophore and protein is subject to positional ambiguity at the synchrotron, but is fully resolved with SFX. The study paves the way for time-resolved structural investigations of the phytochrome photocycle with time-resolved SFX.
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31
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Batyuk A, Galli L, Ishchenko A, Han GW, Gati C, Popov PA, Lee MY, Stauch B, White TA, Barty A, Aquila A, Hunter MS, Liang M, Boutet S, Pu M, Liu ZJ, Nelson G, James D, Li C, Zhao Y, Spence JCH, Liu W, Fromme P, Katritch V, Weierstall U, Stevens RC, Cherezov V. Native phasing of x-ray free-electron laser data for a G protein-coupled receptor. Sci Adv 2016; 2:e1600292. [PMID: 27679816 PMCID: PMC5035125 DOI: 10.1126/sciadv.1600292] [Citation(s) in RCA: 64] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Accepted: 08/01/2016] [Indexed: 05/23/2023]
Abstract
Serial femtosecond crystallography (SFX) takes advantage of extremely bright and ultrashort pulses produced by x-ray free-electron lasers (XFELs), allowing for the collection of high-resolution diffraction intensities from micrometer-sized crystals at room temperature with minimal radiation damage, using the principle of "diffraction-before-destruction." However, de novo structure factor phase determination using XFELs has been difficult so far. We demonstrate the ability to solve the crystallographic phase problem for SFX data collected with an XFEL using the anomalous signal from native sulfur atoms, leading to a bias-free room temperature structure of the human A2A adenosine receptor at 1.9 Å resolution. The advancement was made possible by recent improvements in SFX data analysis and the design of injectors and delivery media for streaming hydrated microcrystals. This general method should accelerate structural studies of novel difficult-to-crystallize macromolecules and their complexes.
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Affiliation(s)
- Alexander Batyuk
- Department of Biochemistry, University of Zürich, Winterthurerstrasse 190, 8057 Zürich, Switzerland
| | - Lorenzo Galli
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Andrii Ishchenko
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA
| | - Gye Won Han
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA
| | - Cornelius Gati
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Petr A Popov
- Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.; Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia.; Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Ming-Yue Lee
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA
| | - Benjamin Stauch
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA
| | - Thomas A White
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Anton Barty
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Andrew Aquila
- 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
| | - Mengning Liang
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Sébastien Boutet
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Mengchen Pu
- National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
| | - Zhi-Jie Liu
- National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.; iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Garrett Nelson
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Daniel James
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Chufeng Li
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Yun Zhao
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - John C H Spence
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Wei Liu
- Center for Applied Structural Discovery at the Biodesign Institute, School of Molecular Sciences, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Petra Fromme
- Center for Applied Structural Discovery at the Biodesign Institute, School of Molecular Sciences, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Vsevolod Katritch
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.; Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA
| | - Uwe Weierstall
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Raymond C Stevens
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.; Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA.; iHuman Institute, ShanghaiTech University, Shanghai 201210, China
| | - Vadim Cherezov
- Department of Chemistry, University of Southern California, Los Angeles, CA 90089, USA.; Bridge Institute, University of Southern California, Los Angeles, CA 90089, USA.; Moscow Institute of Physics and Technology, Dolgoprudny 141700, Russia.; Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA.; Department of Physics and Astronomy, University of Southern California, Los Angeles, CA 90089, USA
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Kärtner F, Ahr F, Calendron AL, Çankaya H, Carbajo S, Chang G, Cirmi G, Dörner K, Dorda U, Fallahi A, Hartin A, Hemmer M, Hobbs R, Hua Y, Huang W, Letrun R, Matlis N, Mazalova V, Mücke O, Nanni E, Putnam W, Ravi K, Reichert F, Sarrou I, Wu X, Yahaghi A, Ye H, Zapata L, Zhang D, Zhou C, Miller R, Berggren K, Graafsma H, Meents A, Assmann R, Chapman H, Fromme P. AXSIS: Exploring the frontiers in attosecond X-ray science, imaging and spectroscopy. Nucl Instrum Methods Phys Res A 2016; 829:24-29. [PMID: 28706325 PMCID: PMC5502815 DOI: 10.1016/j.nima.2016.02.080] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
X-ray crystallography is one of the main methods to determine atomic-resolution 3D images of the whole spectrum of molecules ranging from small inorganic clusters to large protein complexes consisting of hundred-thousands of atoms that constitute the macromolecular machinery of life. Life is not static, and unravelling the structure and dynamics of the most important reactions in chemistry and biology is essential to uncover their mechanism. Many of these reactions, including photosynthesis which drives our biosphere, are light induced and occur on ultrafast timescales. These have been studied with high time resolution primarily by optical spectroscopy, enabled by ultrafast laser technology, but they reduce the vast complexity of the process to a few reaction coordinates. In the AXSIS project at CFEL in Hamburg, funded by the European Research Council, we develop the new method of attosecond serial X-ray crystallography and spectroscopy, to give a full description of ultrafast processes atomically resolved in real space and on the electronic energy landscape, from co-measurement of X-ray and optical spectra, and X-ray diffraction. This technique will revolutionize our understanding of structure and function at the atomic and molecular level and thereby unravel fundamental processes in chemistry and biology like energy conversion processes. For that purpose, we develop a compact, fully coherent, THz-driven atto-second X-ray source based on coherent inverse Compton scattering off a free-electron crystal, to outrun radiation damage effects due to the necessary high X-ray irradiance required to acquire diffraction signals. This highly synergistic project starts from a completely clean slate rather than conforming to the specifications of a large free-electron laser (FEL) user facility, to optimize the entire instrumentation towards fundamental measurements of the mechanism of light absorption and excitation energy transfer. A multidisciplinary team formed by laser-, accelerator,- X-ray scientists as well as spectroscopists and biochemists optimizes X-ray pulse parameters, in tandem with sample delivery, crystal size, and advanced X-ray detectors. Ultimately, the new capability, attosecond serial X-ray crystallography and spectroscopy, will be applied to one of the most important problems in structural biology, which is to elucidate the dynamics of light reactions, electron transfer and protein structure in photosynthesis.
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Affiliation(s)
- F.X. Kärtner
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - F. Ahr
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- DESY, Hamburg, Germany
- Max Planck Institute for the Structure and Dynamics of Matter, Hamburg, Germany
| | - A.-L. Calendron
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - H. Çankaya
- Center for Free-Electron Laser Science, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - S. Carbajo
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- DESY, Hamburg, Germany
| | - G. Chang
- Center for Free-Electron Laser Science, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - G. Cirmi
- Center for Free-Electron Laser Science, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - K. Dörner
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | | | - A. Fallahi
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - A. Hartin
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- DESY, Hamburg, Germany
| | - M. Hemmer
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - R. Hobbs
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Y. Hua
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- DESY, Hamburg, Germany
- Max Planck Institute for the Structure and Dynamics of Matter, Hamburg, Germany
| | - W.R. Huang
- Center for Free-Electron Laser Science, Hamburg, Germany
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - R. Letrun
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - N. Matlis
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - V. Mazalova
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - O.D. Mücke
- Center for Free-Electron Laser Science, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - E. Nanni
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - W. Putnam
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - K. Ravi
- Center for Free-Electron Laser Science, Hamburg, Germany
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - F. Reichert
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
| | - I. Sarrou
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - X. Wu
- Center for Free-Electron Laser Science, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - A. Yahaghi
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | - H. Ye
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - L. Zapata
- Center for Free-Electron Laser Science, Hamburg, Germany
| | - D. Zhang
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- DESY, Hamburg, Germany
| | - C. Zhou
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- DESY, Hamburg, Germany
| | - R.J.D. Miller
- Center for Free-Electron Laser Science, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- Max Planck Institute for the Structure and Dynamics of Matter, Hamburg, Germany
| | - K.K. Berggren
- Research Laboratory of Electronics, Massachusetts Institute of Technology, Cambridge, MA, USA
| | | | - A. Meents
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
| | | | - H.N. Chapman
- Center for Free-Electron Laser Science, Hamburg, Germany
- Institute for Experimental Physics, University of Hamburg, Hamburg, Germany
- The Hamburg Center for Ultrafast Imaging, Hamburg, Germany
- DESY, Hamburg, Germany
| | - P. Fromme
- Center for Free-Electron Laser Science, Hamburg, Germany
- DESY, Hamburg, Germany
- Arizona State University, School of Molecular Sciences and Center for Applied Structural Discovery, The Biodesign Institute, Tempe, AZ, USA
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33
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Liu S, Hattne J, Reyes FE, Sanchez-Martinez S, Jason de la Cruz M, Shi D, Gonen T. Atomic resolution structure determination by the cryo-EM method MicroED. Protein Sci 2016; 26:8-15. [PMID: 27452773 DOI: 10.1002/pro.2989] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Revised: 07/18/2016] [Accepted: 07/19/2016] [Indexed: 12/21/2022]
Abstract
The electron cryo-microscopy (cryoEM) method MicroED has been rapidly developing. In this review we highlight some of the key steps in MicroED from crystal analysis to structure determination. We compare and contrast MicroED and the latest X-ray based diffraction method the X-ray free-electron laser (XFEL). Strengths and shortcomings of both MicroED and XFEL are discussed. Finally, all current MicroED structures are tabulated with a view to the future.
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Affiliation(s)
- Shian Liu
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
| | - Johan Hattne
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
| | - Francis E Reyes
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
| | - Silvia Sanchez-Martinez
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
| | - M Jason de la Cruz
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
| | - Dan Shi
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
| | - Tamir Gonen
- Janelia Research Campus, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn, Virginia, 20148
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Dörner K, Martin-Garcia JM, Kupitz C, Gong Z, Mallet TC, Chen L, Wachter RM, Fromme P. Characterization of Protein Nanocrystals Based on the Reversibility of Crystallization. Cryst Growth Des 2016; 16:3838-3845. [PMID: 29056873 PMCID: PMC5649632 DOI: 10.1021/acs.cgd.6b00384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
A new approach is described to screen for protein nanocrystals based on the reversibility of crystallization. Methods to characterize nanocrystals are in strong need to facilitate sample preparation for serial femtosecond X-ray nanocrystallography (SFX). SFX enables protein structure determination by collecting X-ray diffraction from nano- and microcrystals using a free electron laser. This technique is especially valuable for challenging proteins as for example membrane proteins and is in general a powerful method to overcome the radiation damage problem and to perform time-resolved structure analysis. Nanocrystal growth cannot be monitored with common methods used in protein crystallography, as the resolution of bright field microscopy is not sufficient. A high-performance method to screen for nanocrystals is second order nonlinear imaging of chiral crystals (SONICC). However, the high cost prevents its use in every laboratory, and some protein nanocrystals may be "invisible" to SONICC. In this work using a crystallization robot and a common imaging system precipitation comprised of nanocrystals and precipitation caused by aggregated protein can be distinguished.
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Affiliation(s)
- Katerina Dörner
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Membrane Proteins in Infectious Diseases (MPID), Arizona State University, Box 871604, Tempe, Arizona 85287, United States
| | - Jose M. Martin-Garcia
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Membrane Proteins in Infectious Diseases (MPID), Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, PO Box 875001, Tempe, Arizona 85287, United States
| | - Christopher Kupitz
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
| | - Zhen Gong
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Membrane Proteins in Infectious Diseases (MPID), Arizona State University, Box 871604, Tempe, Arizona 85287, United States
| | - T. Conn Mallet
- Life Science, Rigaku Americas Corporation, 9009 New Trails Drive, The Woodlands, Texas 77381, United States
| | - Liqing Chen
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Membrane Proteins in Infectious Diseases (MPID), Arizona State University, Box 871604, Tempe, Arizona 85287, United States
| | - Rebekka M. Wachter
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Membrane Proteins in Infectious Diseases (MPID), Arizona State University, Box 871604, Tempe, Arizona 85287, United States
| | - Petra Fromme
- School of Molecular Sciences, Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Membrane Proteins in Infectious Diseases (MPID), Arizona State University, Box 871604, Tempe, Arizona 85287, United States
- Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, PO Box 875001, Tempe, Arizona 85287, United States
- Corresponding Author: Address: School of Molecular Sciences, Center for Applied Structural Discovery at the Biodesign Institute, Arizona State University P.O. Box 85287-1604 Tempe, AZ 85287-1604, USA. Phone +1 (480)-965-9028. Fax: +1 (480)-965-2747. . Web: http://www.public.asu.edu/∼pfromme/
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Ren Z, Yang X. Angular-split/temporal-delay approach to ultrafast protein dynamics at XFELs. Acta Crystallogr D Struct Biol 2016; 72:871-82. [PMID: 27377384 PMCID: PMC6688658 DOI: 10.1107/s2059798316008573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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: 09/08/2015] [Accepted: 05/27/2016] [Indexed: 11/10/2022] Open
Abstract
X-ray crystallography promises direct insights into electron-density changes that lead to and arise from structural changes such as electron and proton transfer and the formation, rupture and isomerization of chemical bonds. The ultrashort pulses of hard X-rays produced by free-electron lasers present an exciting opportunity for capturing ultrafast structural events in biological macromolecules within femtoseconds after photoexcitation. However, shot-to-shot fluctuations, which are inherent to the very process of self-amplified spontaneous emission (SASE) that generates the ultrashort X-ray pulses, are a major source of noise that may conceal signals from structural changes. Here, a new approach is proposed to angularly split a single SASE pulse and to produce a temporal delay of picoseconds between the split pulses. These split pulses will allow the probing of two distinct states before and after photoexcitation triggered by a laser pulse between the split X-ray pulses. The split pulses originate from a single SASE pulse and share many common properties; thus, noise arising from shot-to-shot fluctuations is self-canceling. The unambiguous interpretation of ultrafast structural changes would require diffraction data at atomic resolution, as these changes may or may not involve any atomic displacement. This approach, in combination with the strategy of serial crystallography, offers a solution to study ultrafast dynamics of light-initiated biochemical reactions or biological processes at atomic resolution.
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Affiliation(s)
- Zhong Ren
- Renz Research Inc., Westmont, IL 60559, USA
- Department of Chemistry, University of Illinois at Chicago, Chicago, IL 60607, USA
| | - Xiaojing Yang
- Department of Chemistry, University of Illinois at Chicago, Chicago, IL 60607, USA
- Department of Ophthalmology and Vision Sciences, University of Illinois at Chicago, Chicago, IL 60607, USA
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Nass K, Meinhart A, Barends TRM, Foucar L, Gorel A, Aquila A, Botha S, Doak RB, Koglin J, Liang M, Shoeman RL, Williams G, Boutet S, Schlichting I. Protein structure determination by single-wavelength anomalous diffraction phasing of X-ray free-electron laser data. IUCrJ 2016; 3:180-91. [PMID: 27158504 PMCID: PMC4856140 DOI: 10.1107/s2052252516002980] [Citation(s) in RCA: 40] [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] [Subscribe] [Scholar Register] [Received: 12/24/2015] [Accepted: 02/18/2016] [Indexed: 05/23/2023]
Abstract
Serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs) offers unprecedented possibilities for macromolecular structure determination of systems that are prone to radiation damage. However, phasing XFEL data de novo is complicated by the inherent inaccuracy of SFX data, and only a few successful examples, mostly based on exceedingly strong anomalous or isomorphous difference signals, have been reported. Here, it is shown that SFX data from thaumatin microcrystals can be successfully phased using only the weak anomalous scattering from the endogenous S atoms. Moreover, a step-by-step investigation is presented of the particular problems of SAD phasing of SFX data, analysing data from a derivative with a strong anomalous signal as well as the weak signal from endogenous S atoms.
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Affiliation(s)
- Karol Nass
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Anton Meinhart
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Thomas R. M. Barends
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Lutz Foucar
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Alexander Gorel
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Andrew Aquila
- European XFEL GmbH, Albert-Einstein-Ring 19, 22761 Hamburg, Germany
| | - Sabine Botha
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - R. Bruce Doak
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Jason Koglin
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Mengning Liang
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Robert L. Shoeman
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Garth Williams
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Sebastien Boutet
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Ilme Schlichting
- Department of Biomolecular Mechanisms, Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
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Martin-Garcia JM, Conrad CE, Coe J, Roy-Chowdhury S, Fromme P. Serial femtosecond crystallography: A revolution in structural biology. Arch Biochem Biophys 2016; 602:32-47. [PMID: 27143509 DOI: 10.1016/j.abb.2016.03.036] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Revised: 03/16/2016] [Accepted: 03/21/2016] [Indexed: 10/21/2022]
Abstract
Macromolecular crystallography at synchrotron sources has proven to be the most influential method within structural biology, producing thousands of structures since its inception. While its utility has been instrumental in progressing our knowledge of structures of molecules, it suffers from limitations such as the need for large, well-diffracting crystals, and radiation damage that can hamper native structural determination. The recent advent of X-ray free electron lasers (XFELs) and their implementation in the emerging field of serial femtosecond crystallography (SFX) has given rise to a remarkable expansion upon existing crystallographic constraints, allowing structural biologists access to previously restricted scientific territory. SFX relies on exceptionally brilliant, micro-focused X-ray pulses, which are femtoseconds in duration, to probe nano/micrometer sized crystals in a serial fashion. This results in data sets comprised of individual snapshots, each capturing Bragg diffraction of single crystals in random orientations prior to their subsequent destruction. Thus structural elucidation while avoiding radiation damage, even at room temperature, can now be achieved. This emerging field has cultivated new methods for nanocrystallogenesis, sample delivery, and data processing. Opportunities and challenges within SFX are reviewed herein.
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Affiliation(s)
- Jose M Martin-Garcia
- School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1604, USA; Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, Tempe, AZ 85287-7401, USA
| | - Chelsie E Conrad
- School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1604, USA; Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, Tempe, AZ 85287-7401, USA
| | - Jesse Coe
- School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1604, USA; Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, Tempe, AZ 85287-7401, USA
| | - Shatabdi Roy-Chowdhury
- School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1604, USA; Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, Tempe, AZ 85287-7401, USA
| | - Petra Fromme
- School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1604, USA; Center for Applied Structural Discovery, The Biodesign Institute, Arizona State University, Tempe, AZ 85287-7401, USA.
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38
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Dilanian RA, Williams SR, Martin AV, Streltsov VA, Quiney HM. Whole-pattern fitting technique in serial femtosecond nanocrystallography. IUCrJ 2016; 3:127-38. [PMID: 27006776 PMCID: PMC4775161 DOI: 10.1107/s2052252516001238] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 01/19/2016] [Indexed: 05/31/2023]
Abstract
Serial femtosecond X-ray crystallography (SFX) has created new opportunities in the field of structural analysis of protein nanocrystals. The intensity and timescale characteristics of the X-ray free-electron laser sources used in SFX experiments necessitate the analysis of a large collection of individual crystals of variable shape and quality to ultimately solve a single, average crystal structure. Ensembles of crystals are commonly encountered in powder diffraction, but serial crystallography is different because each crystal is measured individually and can be oriented via indexing and merged into a three-dimensional data set, as is done for conventional crystallography data. In this way, serial femtosecond crystallography data lie in between conventional crystallography data and powder diffraction data, sharing features of both. The extremely small sizes of nanocrystals, as well as the possible imperfections of their crystallite structure, significantly affect the diffraction pattern and raise the question of how best to extract accurate structure-factor moduli from serial crystallography data. Here it is demonstrated that whole-pattern fitting techniques established for one-dimensional powder diffraction analysis can be feasibly extended to higher dimensions for the analysis of merged SFX diffraction data. It is shown that for very small crystals, whole-pattern fitting methods are more accurate than Monte Carlo integration methods that are currently used.
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Affiliation(s)
- Ruben A. Dilanian
- ARC Centre of Excellence for Advanced Molecular Imaging, School of Physics, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Sophie R. Williams
- ARC Centre of Excellence for Advanced Molecular Imaging, School of Physics, University of Melbourne, Parkville, Victoria 3010, Australia
| | - Andrew V. Martin
- ARC Centre of Excellence for Advanced Molecular Imaging, School of Physics, University of Melbourne, Parkville, Victoria 3010, Australia
| | | | - Harry M. Quiney
- ARC Centre of Excellence for Advanced Molecular Imaging, School of Physics, University of Melbourne, Parkville, Victoria 3010, Australia
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39
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Abstract
We explore the possibility for orientation recovery in single-molecule coherent diffractive imaging with diffusion map. This algorithm approximates the Laplace-Beltrami operator, which we diagonalize with a metric that corresponds to the mapping of Euler angles onto scattering images. While suitable for images of objects with specific properties we show why this approach fails for realistic molecules. We introduce a modification of the form factor in the scattering images which facilitates the orientation recovery and should be suitable for all recovery algorithms based on the distance of individual images.
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40
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Affiliation(s)
- Marius Schmidt
- University of Wisconsin-Milwaukee, Physics Department, Milwaukee, Wisconsin, USA
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41
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Coppens P, Fournier B. On the scaling of multicrystal data sets collected at high-intensity X-ray and electron sources. Struct Dyn 2015; 2:064101. [PMID: 26798829 PMCID: PMC4720110 DOI: 10.1063/1.4935526] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 10/30/2015] [Indexed: 06/05/2023]
Abstract
The need for data-scaling has become increasingly evident as time-resolved pump-probe photocrystallography is rapidly developing at high intensity X-ray sources. Several aspects of the scaling of data sets collected at synchrotrons, XFELs (X-ray Free Electron Lasers) and high-intensity pulsed electron sources are discussed. They include laser-ON/laser-OFF data scaling, inter- and intra-data set scaling.
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Affiliation(s)
- Philip Coppens
- Chemistry Department, University at Buffalo, State University of New York , Buffalo, New York 14260-3000, USA
| | - Bertrand Fournier
- Chemistry Department, University at Buffalo, State University of New York , Buffalo, New York 14260-3000, USA
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42
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Yamashita K, Pan D, Okuda T, Sugahara M, Kodan A, Yamaguchi T, Murai T, Gomi K, Kajiyama N, Mizohata E, Suzuki M, Nango E, Tono K, Joti Y, Kameshima T, Park J, Song C, Hatsui T, Yabashi M, Iwata S, Kato H, Ago H, Yamamoto M, Nakatsu T. An isomorphous replacement method for efficient de novo phasing for serial femtosecond crystallography. Sci Rep 2015; 5:14017. [PMID: 26360462 PMCID: PMC4566134 DOI: 10.1038/srep14017] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [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: 03/04/2015] [Accepted: 08/14/2015] [Indexed: 02/03/2023] Open
Abstract
Serial femtosecond crystallography (SFX) with X-ray free electron lasers (XFELs) holds great potential for structure determination of challenging proteins that are not amenable to producing large well diffracting crystals. Efficient de novo phasing methods are highly demanding and as such most SFX structures have been determined by molecular replacement methods. Here we employed single isomorphous replacement with anomalous scattering (SIRAS) for phasing and demonstrate successful application to SFX de novo phasing. Only about 20,000 patterns in total were needed for SIRAS phasing while single wavelength anomalous dispersion (SAD) phasing was unsuccessful with more than 80,000 patterns of derivative crystals. We employed high energy X-rays from SACLA (12.6 keV) to take advantage of the large anomalous enhancement near the LIII absorption edge of Hg, which is one of the most widely used heavy atoms for phasing in conventional protein crystallography. Hard XFEL is of benefit for de novo phasing in the use of routinely used heavy atoms and high resolution data collection.
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Affiliation(s)
| | - Dongqing Pan
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, 606-8501, Japan
| | - Tomohiko Okuda
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, 606-8501, Japan
| | | | - Atsushi Kodan
- Institute for Integrated Cell-Material Sciences, Kyoto University, Sakyo, 606-8501, Japan
| | - Tomohiro Yamaguchi
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, 606-8501, Japan
| | - Tomohiro Murai
- Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, 606-8501, Japan
| | - Keiko Gomi
- Research and Development Division, Kikkoman Corporation, Noda, 278-0037, Japan
| | - Naoki Kajiyama
- Research and Development Division, Kikkoman Corporation, Noda, 278-0037, Japan
| | - Eiichi Mizohata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Suita, 565-0871, Japan
| | - Mamoru Suzuki
- RIKEN SPring-8 Center, Sayo, 679-5148, Japan.,Research Center for Structural and Functional Proteomics, Institute for Protein Research, Osaka University, Suita, 565-0871, Japan
| | - Eriko Nango
- RIKEN SPring-8 Center, Sayo, 679-5148, Japan
| | - Kensuke Tono
- Japan Synchrotron Radiation Research Institute, Sayo, 679-5148, Japan
| | - Yasumasa Joti
- Japan Synchrotron Radiation Research Institute, Sayo, 679-5148, Japan
| | - Takashi Kameshima
- Japan Synchrotron Radiation Research Institute, Sayo, 679-5148, Japan
| | | | | | | | | | - So Iwata
- RIKEN SPring-8 Center, Sayo, 679-5148, Japan.,Department of Cell Biology, Graduate School of Medicine, Kyoto University, Sakyo, 606-8501, Japan
| | - Hiroaki Kato
- RIKEN SPring-8 Center, Sayo, 679-5148, Japan.,Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, 606-8501, Japan
| | - Hideo Ago
- RIKEN SPring-8 Center, Sayo, 679-5148, Japan
| | | | - Toru Nakatsu
- RIKEN SPring-8 Center, Sayo, 679-5148, Japan.,Department of Structural Biology, Graduate School of Pharmaceutical Sciences, Kyoto University, Sakyo, 606-8501, Japan
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43
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Fromme R, Ishchenko A, Metz M, Chowdhury SR, Basu S, Boutet S, Fromme P, White TA, Barty A, Spence JCH, Weierstall U, Liu W, Cherezov V. Serial femtosecond crystallography of soluble proteins in lipidic cubic phase. IUCrJ 2015; 2:545-51. [PMID: 26306196 PMCID: PMC4547822 DOI: 10.1107/s2052252515013160] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 07/08/2015] [Indexed: 05/23/2023]
Abstract
Serial femtosecond crystallography (SFX) at X-ray free-electron lasers (XFELs) enables high-resolution protein structure determination using micrometre-sized crystals at room temperature with minimal effects from radiation damage. SFX requires a steady supply of microcrystals intersecting the XFEL beam at random orientations. An LCP-SFX method has recently been introduced in which microcrystals of membrane proteins are grown and delivered for SFX data collection inside a gel-like membrane-mimetic matrix, known as lipidic cubic phase (LCP), using a special LCP microextrusion injector. Here, it is demonstrated that LCP can also be used as a suitable carrier medium for microcrystals of soluble proteins, enabling a dramatic reduction in the amount of crystallized protein required for data collection compared with crystals delivered by liquid injectors. High-quality LCP-SFX data sets were collected for two soluble proteins, lysozyme and phycocyanin, using less than 0.1 mg of each protein.
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Affiliation(s)
- Raimund Fromme
- Center for Applied Structural Discovery at the Biodesign Institute, Department of Chemistry and Biochemistry, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Andrii Ishchenko
- Bridge Institute, Department of Chemistry, University of Southern California, 3430 South Vermont Avenue, MC 3303, Los Angeles, CA 90089, USA
| | - Markus Metz
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Notkestrasse 85, 22607 Hamburg, Germany
- Department of Physics, University of Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Shatabdi Roy Chowdhury
- Center for Applied Structural Discovery at the Biodesign Institute, Department of Chemistry and Biochemistry, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Shibom Basu
- Center for Applied Structural Discovery at the Biodesign Institute, Department of Chemistry and Biochemistry, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Sébastien Boutet
- Linac Coherent Light Source, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Petra Fromme
- Center for Applied Structural Discovery at the Biodesign Institute, Department of Chemistry and Biochemistry, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Thomas A. White
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Notkestrasse 85, 22607 Hamburg, Germany
| | - Anton Barty
- Center for Free Electron Laser Science, Deutsches Elektronen-Synchrotron (DESY), Notkestrasse 85, 22607 Hamburg, Germany
| | - John C. H. Spence
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Uwe Weierstall
- Department of Physics, Arizona State University, PO Box 871504, Tempe, AZ 85287, USA
| | - Wei Liu
- Center for Applied Structural Discovery at the Biodesign Institute, Department of Chemistry and Biochemistry, Arizona State University, 727 East Tyler Street, Tempe, AZ 85287, USA
| | - Vadim Cherezov
- Bridge Institute, Department of Chemistry, University of Southern California, 3430 South Vermont Avenue, MC 3303, Los Angeles, CA 90089, USA
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44
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Kang Y, Zhou XE, Gao X, He Y, Liu W, Ishchenko A, Barty A, White TA, Yefanov O, Han GW. Crystal structure of rhodopsin bound to arrestin by femtosecond X-ray laser. Nature. 2015;523:561-567. [PMID: 26200343 PMCID: PMC4521999 DOI: 10.1038/nature14656] [Citation(s) in RCA: 557] [Impact Index Per Article: 61.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
G-protein-coupled receptors (GPCRs) signal primarily through G proteins or arrestins. Arrestin binding to GPCRs blocks G protein interaction and redirects signalling to numerous G-protein-independent pathways. Here we report the crystal structure of a constitutively active form of human rhodopsin bound to a pre-activated form of the mouse visual arrestin, determined by serial femtosecond X-ray laser crystallography. Together with extensive biochemical and mutagenesis data, the structure reveals an overall architecture of the rhodopsin-arrestin assembly in which rhodopsin uses distinct structural elements, including transmembrane helix 7 and helix 8, to recruit arrestin. Correspondingly, arrestin adopts the pre-activated conformation, with a ∼20° rotation between the amino and carboxy domains, which opens up a cleft in arrestin to accommodate a short helix formed by the second intracellular loop of rhodopsin. This structure provides a basis for understanding GPCR-mediated arrestin-biased signalling and demonstrates the power of X-ray lasers for advancing the frontiers of structural biology.
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45
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Abdallah BG, Zatsepin NA, Roy-Chowdhury S, Coe J, Conrad CE, Dörner K, Sierra RG, Stevenson HP, Camacho-Alanis F, Grant TD, Nelson G, James D, Calero G, Wachter RM, Spence JCH, Weierstall U, Fromme P, Ros A. Microfluidic sorting of protein nanocrystals by size for X-ray free-electron laser diffraction. Struct Dyn 2015; 2:041719. [PMID: 26798818 PMCID: PMC4711642 DOI: 10.1063/1.4928688] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 08/05/2015] [Indexed: 05/23/2023]
Abstract
The advent and application of the X-ray free-electron laser (XFEL) has uncovered the structures of proteins that could not previously be solved using traditional crystallography. While this new technology is powerful, optimization of the process is still needed to improve data quality and analysis efficiency. One area is sample heterogeneity, where variations in crystal size (among other factors) lead to the requirement of large data sets (and thus 10-100 mg of protein) for determining accurate structure factors. To decrease sample dispersity, we developed a high-throughput microfluidic sorter operating on the principle of dielectrophoresis, whereby polydisperse particles can be transported into various fluid streams for size fractionation. Using this microsorter, we isolated several milliliters of photosystem I nanocrystal fractions ranging from 200 to 600 nm in size as characterized by dynamic light scattering, nanoparticle tracking, and electron microscopy. Sorted nanocrystals were delivered in a liquid jet via the gas dynamic virtual nozzle into the path of the XFEL at the Linac Coherent Light Source. We obtained diffraction to ∼4 Å resolution, indicating that the small crystals were not damaged by the sorting process. We also observed the shape transforms of photosystem I nanocrystals, demonstrating that our device can optimize data collection for the shape transform-based phasing method. Using simulations, we show that narrow crystal size distributions can significantly improve merged data quality in serial crystallography. From this proof-of-concept work, we expect that the automated size-sorting of protein crystals will become an important step for sample production by reducing the amount of protein needed for a high quality final structure and the development of novel phasing methods that exploit inter-Bragg reflection intensities or use variations in beam intensity for radiation damage-induced phasing. This method will also permit an analysis of the dependence of crystal quality on crystal size.
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Affiliation(s)
| | | | | | | | | | | | - Raymond G Sierra
- Stanford PULSE Institute, SLAC National Accelerator Laboratory , Menlo Park, California 94025, USA
| | - Hilary P Stevenson
- Department of Structural Biology, University of Pittsburgh School of Medicine , Pittsburgh, Pennsylvania 15261, USA
| | - Fernanda Camacho-Alanis
- Department of Chemistry and Biochemistry, Arizona State University , Tempe, Arizona 85287, USA
| | - Thomas D Grant
- Hauptman-Woodward Medical Research Institute, University at Buffalo , Buffalo, New York 14203, USA
| | | | | | - Guillermo Calero
- Department of Structural Biology, University of Pittsburgh School of Medicine , Pittsburgh, Pennsylvania 15261, USA
| | - Rebekka M Wachter
- Department of Chemistry and Biochemistry, Arizona State University , Tempe, Arizona 85287, USA
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46
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Schönherr R, Klinge M, Rudolph JM, Fita K, Rehders D, Lübber F, Schneegans S, Majoul IV, Duszenko M, Betzel C, Brandariz-Nuñez A, Martinez-Costas J, Duden R, Redecke L. Real-time investigation of dynamic protein crystallization in living cells. Struct Dyn 2015; 2:041712. [PMID: 26798811 PMCID: PMC4711630 DOI: 10.1063/1.4921591] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Accepted: 05/05/2015] [Indexed: 05/21/2023]
Abstract
X-ray crystallography requires sufficiently large crystals to obtain structural insights at atomic resolution, routinely obtained in vitro by time-consuming screening. Recently, successful data collection was reported from protein microcrystals grown within living cells using highly brilliant free-electron laser and third-generation synchrotron radiation. Here, we analyzed in vivo crystal growth of firefly luciferase and Green Fluorescent Protein-tagged reovirus μNS by live-cell imaging, showing that dimensions of living cells did not limit crystal size. The crystallization process is highly dynamic and occurs in different cellular compartments. In vivo protein crystallization offers exciting new possibilities for proteins that do not form crystals in vitro.
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Affiliation(s)
- R Schönherr
- Institute of Biology, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
| | - M Klinge
- Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
| | | | - K Fita
- Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
| | - D Rehders
- Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
| | | | | | - I V Majoul
- Institute of Biology, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
| | - M Duszenko
- Interfaculty Institute of Biochemistry, University of Tübingen , Hoppe-Seyler-Straβe 4, 72076 Tübingen, Germany
| | - C Betzel
- Institute of Biochemistry and Molecular Biology, University of Hamburg , c/o DESY, Notkestr. 85, 22603 Hamburg, Germany
| | - A Brandariz-Nuñez
- Department of Biochemistry and Molecular Biology, Centro de Investigación en Química Biológica y Materiales Moleculares (CIQUS), University Santiago de Compostela , 15782 Santiago de Compostela, Spain
| | - J Martinez-Costas
- Department of Biochemistry and Molecular Biology, Centro de Investigación en Química Biológica y Materiales Moleculares (CIQUS), University Santiago de Compostela , 15782 Santiago de Compostela, Spain
| | - R Duden
- Institute of Biology, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
| | - L Redecke
- Institute of Biochemistry, Center for Structural and Cell Biology in Medicine, University of Lübeck , Ratzeburger Allee 160, 23562 Lübeck, Germany
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47
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Li C, Schmidt K, Spence JC. Data collection strategies for time-resolved X-ray free-electron laser diffraction, and 2-color methods. Struct Dyn 2015; 2:041714. [PMID: 26798813 PMCID: PMC4711652 DOI: 10.1063/1.4922433] [Citation(s) in RCA: 5] [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] [Received: 02/18/2015] [Accepted: 05/29/2015] [Indexed: 05/29/2023]
Abstract
We compare three schemes for time-resolved X-ray diffraction from protein nanocrystals using an X-ray free-electron laser. We find expressions for the errors in structure factor measurement using the Monte Carlo pump-probe method of data analysis with a liquid jet, the fixed sample pump-probe (goniometer) method (both diffract-and-destroy, and below the safe damage dose), and a proposed two-color method. Here, an optical pump pulse arrives between X-ray pulses of slightly different energies which hit the same nanocrystal, using a weak first X-ray pulse which does not damage the sample. (Radiation damage is outrun in the other cases.) This two-color method, in which separated Bragg spots are impressed on the same detector readout, eliminates stochastic fluctuations in crystal size, shape, and orientation and is found to require two orders of magnitude fewer diffraction patterns than the currently used Monte Carlo liquid jet method, for 1% accuracy. Expressions are given for errors in structure factor measurement for the four approaches, and detailed simulations provided for cathepsin B and IC3 crystals. While the error is independent of the number of shots for the dose-limited goniometer method, it falls off inversely as the square root of the number of shots for the two-color and Monte Carlo methods, with a much smaller pre-factor for the two-color mode, when the first shot is below the damage threshold.
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Affiliation(s)
- Chufeng Li
- Department of Physics, Arizona State University , Tempe, Arizona 85287, USA
| | - Kevin Schmidt
- Department of Physics, Arizona State University , Tempe, Arizona 85287, USA
| | - John C Spence
- Department of Physics, Arizona State University , Tempe, Arizona 85287, USA
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48
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Bublitz M, Nass K, Drachmann ND, Markvardsen AJ, Gutmann MJ, Barends TRM, Mattle D, Shoeman RL, Doak RB, Boutet S, Messerschmidt M, Seibert MM, Williams GJ, Foucar L, Reinhard L, Sitsel O, Gregersen JL, Clausen JD, Boesen T, Gotfryd K, Wang KT, Olesen C, Møller JV, Nissen P, Schlichting I. Structural studies of P-type ATPase-ligand complexes using an X-ray free-electron laser. IUCrJ 2015; 2:409-20. [PMID: 26175901 PMCID: PMC4491313 DOI: 10.1107/s2052252515008969] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 05/08/2015] [Indexed: 05/24/2023]
Abstract
Membrane proteins are key players in biological systems, mediating signalling events and the specific transport of e.g. ions and metabolites. Consequently, membrane proteins are targeted by a large number of currently approved drugs. Understanding their functions and molecular mechanisms is greatly dependent on structural information, not least on complexes with functionally or medically important ligands. Structure determination, however, is hampered by the difficulty of obtaining well diffracting, macroscopic crystals. Here, the feasibility of X-ray free-electron-laser-based serial femtosecond crystallography (SFX) for the structure determination of membrane protein-ligand complexes using microcrystals of various native-source and recombinant P-type ATPase complexes is demonstrated. The data reveal the binding sites of a variety of ligands, including lipids and inhibitors such as the hallmark P-type ATPase inhibitor orthovanadate. By analyzing the resolution dependence of ligand densities and overall model qualities, SFX data quality metrics as well as suitable refinement procedures are discussed. Even at relatively low resolution and multiplicity, the identification of ligands can be demonstrated. This makes SFX a useful tool for ligand screening and thus for unravelling the molecular mechanisms of biologically active proteins.
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Affiliation(s)
- Maike Bublitz
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Karol Nass
- Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Nikolaj D. Drachmann
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | | | - Matthias J. Gutmann
- Rutherford Appleton Laboratory, ISIS Facility, Chilton, Didcot OX11 0QX, England
| | - Thomas R. M. Barends
- Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Daniel Mattle
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Robert L. Shoeman
- Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - R. Bruce Doak
- Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
- Department of Physics, Arizona State University, Tempe, AZ 85287, USA
| | - Sébastien Boutet
- Linac Coherent Light Source, LCLS, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Marc Messerschmidt
- Linac Coherent Light Source, LCLS, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Marvin M. Seibert
- Linac Coherent Light Source, LCLS, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Garth J. Williams
- Linac Coherent Light Source, LCLS, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Lutz Foucar
- Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
| | - Linda Reinhard
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Oleg Sitsel
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Jonas L. Gregersen
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Johannes D. Clausen
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
- Department of Biomedicine, Aarhus University, Ole Worms Allé 3, 8000 Aarhus C, Denmark
| | - Thomas Boesen
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Kamil Gotfryd
- Department of Neuroscience and Pharmacology, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Kai-Tuo Wang
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
| | - Claus Olesen
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
- Department of Biomedicine, Aarhus University, Ole Worms Allé 3, 8000 Aarhus C, Denmark
| | - Jesper V. Møller
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
- Department of Biomedicine, Aarhus University, Ole Worms Allé 3, 8000 Aarhus C, Denmark
| | - Poul Nissen
- Department of Molecular Biology and Genetics, Centre for Membrane Pumps in Cells and Disease – PUMPkin, Danish National Research Foundation, Aarhus University, Gustav Wieds Vej 10c, 8000 Aarhus C, Denmark
- DANDRITE, Nordic-EMBL Partnership for Molecular Medicine, Aarhus University, Gustav Wieds Vej 10C, DK-8000 Aarhus C, Denmark
| | - Ilme Schlichting
- Max Planck Institute for Medical Research, Jahnstrasse 29, 69120 Heidelberg, Germany
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49
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Conrad CE, Basu S, James D, Wang D, Schaffer A, Roy-Chowdhury S, Zatsepin NA, Aquila A, Coe J, Gati C, Hunter MS, Koglin JE, Kupitz C, Nelson G, Subramanian G, White TA, Zhao Y, Zook J, Boutet S, Cherezov V, Spence JCH, Fromme R, Weierstall U, Fromme P. A novel inert crystal delivery medium for serial femtosecond crystallography. IUCrJ 2015; 2:421-30. [PMID: 26177184 PMCID: PMC4491314 DOI: 10.1107/s2052252515009811] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 05/21/2015] [Indexed: 05/21/2023]
Abstract
Serial femtosecond crystallography (SFX) has opened a new era in crystallo-graphy by permitting nearly damage-free, room-temperature structure determination of challenging proteins such as membrane proteins. In SFX, femtosecond X-ray free-electron laser pulses produce diffraction snapshots from nanocrystals and microcrystals delivered in a liquid jet, which leads to high protein consumption. A slow-moving stream of agarose has been developed as a new crystal delivery medium for SFX. It has low background scattering, is compatible with both soluble and membrane proteins, and can deliver the protein crystals at a wide range of temperatures down to 4°C. Using this crystal-laden agarose stream, the structure of a multi-subunit complex, phycocyanin, was solved to 2.5 Å resolution using 300 µg of microcrystals embedded into the agarose medium post-crystallization. The agarose delivery method reduces protein consumption by at least 100-fold and has the potential to be used for a diverse population of proteins, including membrane protein complexes.
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Affiliation(s)
- Chelsie E. Conrad
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Shibom Basu
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Daniel James
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Dingjie Wang
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Alexander Schaffer
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Shatabdi Roy-Chowdhury
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Nadia A. Zatsepin
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Andrew Aquila
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Jesse Coe
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Cornelius Gati
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Mark S. Hunter
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Jason E. Koglin
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Christopher Kupitz
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, University of Wisconsin-Milwaukee, 1900 East Kenwood Boulevard, Milwaukee, WI 53211, USA
| | - Garrett Nelson
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Ganesh Subramanian
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Thomas A. White
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
| | - Yun Zhao
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - James Zook
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Sébastien Boutet
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA 94025, USA
| | - Vadim Cherezov
- Bridge Institute, Department of Chemistry, University of Southern California, 3430 S. Vermont Avenue, Los Angeles, CA 90089, USA
| | - John C. H. Spence
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Raimund Fromme
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
| | - Uwe Weierstall
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
- Department of Physics, Arizona State University, PO Box 871604, Tempe, AZ 85287-1504, USA
| | - Petra Fromme
- Department of Chemistry and Biochemistry, Arizona State University, PO Box 871604, Tempe, AZ 85287-1604, USA
- Center for Applied Structural Discovery, The Biodesign Institute, PO Box 875001, Tempe, AZ 85287-5001, USA
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Chavas LMG, Gumprecht L, Chapman HN. Possibilities for serial femtosecond crystallography sample delivery at future light sources. Struct Dyn 2015; 2:041709. [PMID: 26798808 PMCID: PMC4711622 DOI: 10.1063/1.4921220] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Accepted: 05/06/2015] [Indexed: 05/23/2023]
Abstract
Serial femtosecond crystallography (SFX) uses X-ray pulses from free-electron laser (FEL) sources that can outrun radiation damage and thereby overcome long-standing limits in the structure determination of macromolecular crystals. Intense X-ray FEL pulses of sufficiently short duration allow the collection of damage-free data at room temperature and give the opportunity to study irreversible time-resolved events. SFX may open the way to determine the structure of biological molecules that fail to crystallize readily into large well-diffracting crystals. Taking advantage of FELs with high pulse repetition rates could lead to short measurement times of just minutes. Automated delivery of sample suspensions for SFX experiments could potentially give rise to a much higher rate of obtaining complete measurements than at today's third generation synchrotron radiation facilities, as no crystal alignment or complex robotic motions are required. This capability will also open up extensive time-resolved structural studies. New challenges arise from the resulting high rate of data collection, and in providing reliable sample delivery. Various developments for fully automated high-throughput SFX experiments are being considered for evaluation, including new implementations for a reliable yet flexible sample environment setup. Here, we review the different methods developed so far that best achieve sample delivery for X-ray FEL experiments and present some considerations towards the goal of high-throughput structure determination with X-ray FELs.
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Affiliation(s)
- L M G Chavas
- Center for Free-Electron Laser Science, DESY , Notkestraße 85, 22607 Hamburg, Germany
| | - L Gumprecht
- Center for Free-Electron Laser Science, DESY , Notkestraße 85, 22607 Hamburg, Germany
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