1
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Mehlman T, Ginn HM, Keedy DA. An expanded trove of fragment-bound structures for the allosteric enzyme PTP1B from computational reanalysis of large-scale crystallographic data. Structure 2024; 32:1231-1238.e4. [PMID: 38861991 PMCID: PMC11316629 DOI: 10.1016/j.str.2024.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 04/15/2024] [Accepted: 05/15/2024] [Indexed: 06/13/2024]
Abstract
Due to their low binding affinities, detecting small-molecule fragments bound to protein structures from crystallographic datasets has been a challenge. Here, we report a trove of 65 new fragment hits for PTP1B, an "undruggable" therapeutic target enzyme for diabetes and cancer. These structures were obtained from computational analysis of data from a large crystallographic screen, demonstrating the power of this approach to elucidate many (∼50% more) "hidden" ligand-bound states of proteins. Our new structures include a fragment hit found in a novel binding site in PTP1B with a unique location relative to the active site, one that links adjacent allosteric sites, and, perhaps most strikingly, a fragment that induces long-range allosteric protein conformational responses. Altogether, our research highlights the utility of computational analysis of crystallographic data, makes publicly available dozens of new ligand-bound structures of a high-value drug target, and identifies novel aspects of ligandability and allostery in PTP1B.
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Affiliation(s)
- Tamar Mehlman
- Structural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031, USA; PhD Program in Biochemistry, CUNY Graduate Center, New York, NY 10016, USA
| | - Helen M Ginn
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany; Institute for Nanostructure and Solid State Physics, Universität Hamburg, Hamburg, Germany; Division of Life Sciences, Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, UK
| | - Daniel A Keedy
- Structural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031, USA; Department of Chemistry and Biochemistry, City College of New York, New York, NY 10031, USA; PhD Programs in Biochemistry, Biology, & Chemistry, CUNY Graduate Center, New York, NY 10016, USA.
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2
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Saeed AA, Klureza MA, Hekstra DR. Mapping protein conformational landscapes from crystallographic drug fragment screens. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.07.29.605395. [PMID: 39131376 PMCID: PMC11312500 DOI: 10.1101/2024.07.29.605395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 08/13/2024]
Abstract
Proteins are dynamic macromolecules. Knowledge of a protein's thermally accessible conformations is critical to determining important transitions and designing therapeutics. Accessible conformations are highly constrained by a protein's structure such that concerted structural changes due to external perturbations likely track intrinsic conformational transitions. These transitions can be thought of as paths through a conformational landscape. Crystallographic drug fragment screens are high-throughput perturbation experiments, in which thousands of crystals of a drug target are soaked with small-molecule drug precursors (fragments) and examined for fragment binding, mapping potential drug binding sites on the target protein. Here, we describe an open-source Python package, COLAV (COnformational LAndscape Visualization), to infer conformational landscapes from such large-scale crystallographic perturbation studies. We apply COLAV to drug fragment screens of two medically important systems: protein tyrosine phosphatase 1B (PTP-1B), which regulates insulin signaling, and the SARS CoV-2 Main Protease (MPro). With enough fragment-bound structures, we find that such drug screens also enable detailed mapping of proteins' conformational landscapes.
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Affiliation(s)
- Ammaar A. Saeed
- Department of Molecular & Cellular Biology, Harvard University, Cambridge, MA 02138
| | - Margaret A. Klureza
- Department of Chemistry & Chemical Biology, Harvard University, Cambridge, MA 02138
| | - Doeke R. Hekstra
- Department of Molecular & Cellular Biology, Harvard University, Cambridge, MA 02138
- School of Engineering & Applied Sciences, Harvard University, Cambridge, MA 02138
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3
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Liu C, Zhou D, Dijokaite-Guraliuc A, Supasa P, Duyvesteyn HME, Ginn HM, Selvaraj M, Mentzer AJ, Das R, de Silva TI, Ritter TG, Plowright M, Newman TAH, Stafford L, Kronsteiner B, Temperton N, Lui Y, Fellermeyer M, Goulder P, Klenerman P, Dunachie SJ, Barton MI, Kutuzov MA, Dushek O, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. A structure-function analysis shows SARS-CoV-2 BA.2.86 balances antibody escape and ACE2 affinity. Cell Rep Med 2024; 5:101553. [PMID: 38723626 PMCID: PMC11148769 DOI: 10.1016/j.xcrm.2024.101553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 01/10/2024] [Accepted: 04/11/2024] [Indexed: 05/24/2024]
Abstract
BA.2.86, a recently described sublineage of SARS-CoV-2 Omicron, contains many mutations in the spike gene. It appears to have originated from BA.2 and is distinct from the XBB variants responsible for many infections in 2023. The global spread and plethora of mutations in BA.2.86 has caused concern that it may possess greater immune-evasive potential, leading to a new wave of infection. Here, we examine the ability of BA.2.86 to evade the antibody response to infection using a panel of vaccinated or naturally infected sera and find that it shows marginally less immune evasion than XBB.1.5. We locate BA.2.86 in the antigenic landscape of recent variants and look at its ability to escape panels of potent monoclonal antibodies generated against contemporary SARS-CoV-2 infections. We demonstrate, and provide a structural explanation for, increased affinity of BA.2.86 to ACE2, which may increase transmissibility.
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Affiliation(s)
- Chang Liu
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK
| | | | - Piyada Supasa
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK
| | - Helen M Ginn
- Centre for Free Electron Laser Science, Hamburg, Germany
| | - Muneeswaran Selvaraj
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Raksha Das
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Thushan I de Silva
- Division of Clinical Medicine, School of Medicine and Population Health, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Thomas G Ritter
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Megan Plowright
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | - Lizzie Stafford
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Barbara Kronsteiner
- NDM Centre for Global Health Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and University of Greenwich Chatham Maritime, Kent ME4 4TB, UK
| | - Yuan Lui
- Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Martin Fellermeyer
- Radcliffe Department of Medicine, John Radcliffe Hospital, University of Oxford, Oxford, UK
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Paul Klenerman
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK; Translational Gastroenterology Unit, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Susanna J Dunachie
- NIHR Oxford Biomedical Research Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; NDM Centre for Global Health Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand
| | - Michael I Barton
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mikhail A Kutuzov
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Omer Dushek
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Mahidol University, Bangkok, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, Centre for Human Genetics, Oxford, UK; Sir William Dunn School of Pathology, Oxford, UK.
| | - Gavin R Screaton
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
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4
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Mehlman T(S, Ginn HM, Keedy DA. An expanded view of ligandability in the allosteric enzyme PTP1B from computational reanalysis of large-scale crystallographic data. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.05.574428. [PMID: 38260327 PMCID: PMC10802458 DOI: 10.1101/2024.01.05.574428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
The recent advent of crystallographic small-molecule fragment screening presents the opportunity to obtain unprecedented numbers of ligand-bound protein crystal structures from a single high-throughput experiment, mapping ligandability across protein surfaces and identifying useful chemical footholds for structure-based drug design. However, due to the low binding affinities of most fragments, detecting bound fragments from crystallographic datasets has been a challenge. Here we report a trove of 65 new fragment hits across 59 new liganded crystal structures for PTP1B, an "undruggable" therapeutic target enzyme for diabetes and cancer. These structures were obtained from computational analysis of data from a large crystallographic screen, demonstrating the power of this approach to elucidate many (~50% more) "hidden" ligand-bound states of proteins. Our new structures include a fragment hit found in a novel binding site in PTP1B with a unique location relative to the active site, one that validates another new binding site recently identified by simulations, one that links adjacent allosteric sites, and, perhaps most strikingly, a fragment that induces long-range allosteric protein conformational responses via a previously unreported intramolecular conduit. Altogether, our research highlights the utility of computational analysis of crystallographic data, makes publicly available dozens of new ligand-bound structures of a high-value drug target, and identifies novel aspects of ligandability and allostery in PTP1B.
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Affiliation(s)
- Tamar (Skaist) Mehlman
- Structural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031
- PhD Program in Biochemistry, CUNY Graduate Center, New York, NY 10016
| | - Helen M. Ginn
- Center for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany
- Institute for Nanostructure and Solid State Physics, Universität Hamburg, Hamburg, Germany
- Division of Life Sciences, Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, UK
| | - Daniel A. Keedy
- Structural Biology Initiative, CUNY Advanced Science Research Center, New York, NY 10031
- Department of Chemistry and Biochemistry, City College of New York, New York, NY 10031
- PhD Programs in Biochemistry, Biology, & Chemistry, CUNY Graduate Center, New York, NY 10016
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5
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Godoy AS, Nakamura AM, Douangamath A, Song Y, Noske GD, Gawriljuk VO, Fernandes RS, Pereira H, Oliveira K, Fearon D, Dias A, Krojer T, Fairhead M, Powell A, Dunnet L, Brandao-Neto J, Skyner R, Chalk R, Bajusz D, Bege M, Borbás A, Keserű GM, von Delft F, Oliva G. Allosteric regulation and crystallographic fragment screening of SARS-CoV-2 NSP15 endoribonuclease. Nucleic Acids Res 2023; 51:5255-5270. [PMID: 37115000 PMCID: PMC10250223 DOI: 10.1093/nar/gkad314] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 04/11/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of coronavirus disease 2019 (COVID-19). The NSP15 endoribonuclease enzyme, known as NendoU, is highly conserved and plays a critical role in the ability of the virus to evade the immune system. NendoU is a promising target for the development of new antiviral drugs. However, the complexity of the enzyme's structure and kinetics, along with the broad range of recognition sequences and lack of structural complexes, hampers the development of inhibitors. Here, we performed enzymatic characterization of NendoU in its monomeric and hexameric form, showing that hexamers are allosteric enzymes with a positive cooperative index, and with no influence of manganese on enzymatic activity. Through combining cryo-electron microscopy at different pHs, X-ray crystallography and biochemical and structural analysis, we showed that NendoU can shift between open and closed forms, which probably correspond to active and inactive states, respectively. We also explored the possibility of NendoU assembling into larger supramolecular structures and proposed a mechanism for allosteric regulation. In addition, we conducted a large fragment screening campaign against NendoU and identified several new allosteric sites that could be targeted for the development of new inhibitors. Overall, our findings provide insights into the complex structure and function of NendoU and offer new opportunities for the development of inhibitors.
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Affiliation(s)
- Andre Schutzer Godoy
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Aline Minalli Nakamura
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Alice Douangamath
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Yun Song
- Electron Bio-imaging Centre, Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
| | - Gabriela Dias Noske
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Victor Oliveira Gawriljuk
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Rafaela Sachetto Fernandes
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Humberto D Muniz Pereira
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Ketllyn Irene Zagato Oliveira
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
| | - Daren Fearon
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Alexandre Dias
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Tobias Krojer
- BioMAX, MAX IV Laboratory, Fotongatan 2, Lund 224 84, Sweden
| | - Michael Fairhead
- Centre for Medicines Discovery, Oxford University, Oxford OX1 3QU, UK
| | - Alisa Powell
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Louise Dunnet
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Jose Brandao-Neto
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Rachael Skyner
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
| | - Rod Chalk
- Centre for Medicines Discovery, Oxford University, Oxford OX1 3QU, UK
| | - Dávid Bajusz
- Medicinal Chemistry Research Group, Research Centre for Natural Sciences, Magyar tudósok krt. 2, 1117 Budapest, Hungary
| | - Miklós Bege
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, 4032 Debrecen, Hungary
- MTA-DE Molecular Recognition and Interaction Research Group, University of Debrecen, Egyetem tér 1, 4032 Debrecen, Hungary
| | - Anikó Borbás
- Department of Pharmaceutical Chemistry, University of Debrecen, Egyetem tér 1, 4032 Debrecen, Hungary
- National Laboratory of Virology, University of Pécs, Ifjúság útja 20, H-7624 Pécs, Hungary
| | - György Miklós Keserű
- Medicinal Chemistry Research Group, Research Centre for Natural Sciences, Magyar tudósok krt. 2, 1117 Budapest, Hungary
| | - Frank von Delft
- Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot OX11 0QX, UK
- Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot OX11 0FA, UK
- Centre for Medicines Discovery, Oxford University, Oxford OX1 3QU, UK
- Department of Biochemistry, University of Johannesburg, PO Box 524, Auckland Park 2006, South Africa
| | - Glaucius Oliva
- Sao Carlos Institute of Physics, University of Sao Paulo, Av. Joao Dagnone, 1100 - Jardim Santa Angelina, Sao Carlos, 13563-120, Brazil
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6
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Dijokaite-Guraliuc A, Das R, Zhou D, Ginn HM, Liu C, Duyvesteyn HME, Huo J, Nutalai R, Supasa P, Selvaraj M, de Silva TI, Plowright M, Newman TAH, Hornsby H, Mentzer AJ, Skelly D, Ritter TG, Temperton N, Klenerman P, Barnes E, Dunachie SJ, Roemer C, Peacock TP, Paterson NG, Williams MA, Hall DR, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. Rapid escape of new SARS-CoV-2 Omicron variants from BA.2-directed antibody responses. Cell Rep 2023; 42:112271. [PMID: 36995936 PMCID: PMC9988707 DOI: 10.1016/j.celrep.2023.112271] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/21/2023] [Accepted: 03/02/2023] [Indexed: 03/09/2023] Open
Abstract
In November 2021, Omicron BA.1, containing a raft of new spike mutations, emerged and quickly spread globally. Intense selection pressure to escape the antibody response produced by vaccines or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection then led to a rapid succession of Omicron sub-lineages with waves of BA.2 and then BA.4/5 infection. Recently, many variants have emerged such as BQ.1 and XBB, which carry up to 8 additional receptor-binding domain (RBD) amino acid substitutions compared with BA.2. We describe a panel of 25 potent monoclonal antibodies (mAbs) generated from vaccinees suffering BA.2 breakthrough infections. Epitope mapping shows potent mAb binding shifting to 3 clusters, 2 corresponding to early-pandemic binding hotspots. The RBD mutations in recent variants map close to these binding sites and knock out or severely knock down neutralization activity of all but 1 potent mAb. This recent mAb escape corresponds with large falls in neutralization titer of vaccine or BA.1, BA.2, or BA.4/5 immune serum.
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Key Words
- CP: Immunology
- CP: Microbiology
- SARS-CoV-2, BA.2, variant, mutation, RBD, antibodies, binding site, breakthrough, neutralizing, structure, COVID-19
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Affiliation(s)
- Aiste Dijokaite-Guraliuc
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Raksha Das
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Jiandong Huo
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Muneeswaran Selvaraj
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thushan I de Silva
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Megan Plowright
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Thomas A H Newman
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK; Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Hailey Hornsby
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich Chatham Maritime, Kent, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand; Department of Medicine, University of Oxford, Oxford, UK
| | - Cornelius Roemer
- Biozentrum, University of Basel, Basel, Switzerland; Swiss Institute of Bioinformatics, Basel, Switzerland
| | - Thomas P Peacock
- Department of Infectious Disease, Imperial College London, London, UK
| | - Neil G Paterson
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source, Ltd., Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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7
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Skaist Mehlman T, Biel JT, Azeem SM, Nelson ER, Hossain S, Dunnett L, Paterson NG, Douangamath A, Talon R, Axford D, Orins H, von Delft F, Keedy DA. Room-temperature crystallography reveals altered binding of small-molecule fragments to PTP1B. eLife 2023; 12:84632. [PMID: 36881464 PMCID: PMC9991056 DOI: 10.7554/elife.84632] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/12/2023] [Indexed: 03/08/2023] Open
Abstract
Much of our current understanding of how small-molecule ligands interact with proteins stems from X-ray crystal structures determined at cryogenic (cryo) temperature. For proteins alone, room-temperature (RT) crystallography can reveal previously hidden, biologically relevant alternate conformations. However, less is understood about how RT crystallography may impact the conformational landscapes of protein-ligand complexes. Previously, we showed that small-molecule fragments cluster in putative allosteric sites using a cryo crystallographic screen of the therapeutic target PTP1B (Keedy et al., 2018). Here, we have performed two RT crystallographic screens of PTP1B using many of the same fragments, representing the largest RT crystallographic screens of a diverse library of ligands to date, and enabling a direct interrogation of the effect of data collection temperature on protein-ligand interactions. We show that at RT, fewer ligands bind, and often more weakly - but with a variety of temperature-dependent differences, including unique binding poses, changes in solvation, new binding sites, and distinct protein allosteric conformational responses. Overall, this work suggests that the vast body of existing cryo-temperature protein-ligand structures may provide an incomplete picture, and highlights the potential of RT crystallography to help complete this picture by revealing distinct conformational modes of protein-ligand systems. Our results may inspire future use of RT crystallography to interrogate the roles of protein-ligand conformational ensembles in biological function.
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Affiliation(s)
- Tamar Skaist Mehlman
- Structural Biology Initiative, CUNY Advanced Science Research CenterNew YorkUnited States
- PhD Program in Biochemistry, CUNY Graduate CenterNew YorkUnited States
| | - Justin T Biel
- Department of Bioengineering and Therapeutic Sciences, University of California, San FranciscoSan FranciscoUnited States
| | - Syeda Maryam Azeem
- Structural Biology Initiative, CUNY Advanced Science Research CenterNew YorkUnited States
| | | | - Sakib Hossain
- Structural Biology Initiative, CUNY Advanced Science Research CenterNew YorkUnited States
| | - Louise Dunnett
- Diamond Light SourceDidcotUnited Kingdom
- Research Complex at Harwell, Harwell Science and Innovation CampusDidcotUnited Kingdom
| | | | - Alice Douangamath
- Diamond Light SourceDidcotUnited Kingdom
- Research Complex at Harwell, Harwell Science and Innovation CampusDidcotUnited Kingdom
| | | | | | - Helen Orins
- Structural Biology Initiative, CUNY Advanced Science Research CenterNew YorkUnited States
| | - Frank von Delft
- Diamond Light SourceDidcotUnited Kingdom
- Research Complex at Harwell, Harwell Science and Innovation CampusDidcotUnited Kingdom
- Centre for Medicines Discovery, Nuffield Department of Medicine, University of OxfordOxfordUnited Kingdom
- Department of Biochemistry, University of JohannesburgJohannesburgSouth Africa
| | - Daniel A Keedy
- Structural Biology Initiative, CUNY Advanced Science Research CenterNew YorkUnited States
- Department of Chemistry and Biochemistry, City College of New YorkNew YorkUnited States
- PhD Programs in Biochemistry, Biology, and Chemistry, CUNY Graduate CenterNew YorkUnited States
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8
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Barthel T, Wollenhaupt J, Lima GMA, Wahl MC, Weiss MS. Large-Scale Crystallographic Fragment Screening Expedites Compound Optimization and Identifies Putative Protein-Protein Interaction Sites. J Med Chem 2022; 65:14630-14641. [PMID: 36260741 DOI: 10.1021/acs.jmedchem.2c01165] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The identification of starting points for compound development is one of the key steps in early-stage drug discovery. Information-rich techniques such as crystallographic fragment screening can potentially increase the efficiency of this step by providing the structural information of the binding mode of the ligands in addition to the mere binding information. Here, we present the crystallographic screening of our 1000-plus-compound F2X-Universal Library against the complex of the yeast spliceosomal Prp8 RNaseH-like domain and the snRNP assembly factor Aar2. The observed 269 hits are distributed over 10 distinct binding sites on the surface of the protein-protein complex. Our work shows that hit clusters from large-scale crystallographic fragment screening campaigns identify known interaction sites with other proteins and suggest putative additional interaction sites. Furthermore, the inherent binding pose validation within the hit clusters may accelerate downstream compound optimization.
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Affiliation(s)
- Tatjana Barthel
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin, Albert-Einstein-Straße 15, 12489 Berlin, Germany
| | - Jan Wollenhaupt
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin, Albert-Einstein-Straße 15, 12489 Berlin, Germany
| | | | - Markus C Wahl
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin, Albert-Einstein-Straße 15, 12489 Berlin, Germany.,Laboratory of Structural Biochemistry, Institute of Chemistry and Biochemistry, Freie Universität Berlin, Takustraße 6, 14195 Berlin, Germany
| | - Manfred S Weiss
- Macromolecular Crystallography, Helmholtz-Zentrum Berlin, Albert-Einstein-Straße 15, 12489 Berlin, Germany
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9
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Srinivasan V, Brognaro H, Prabhu PR, de Souza EE, Günther S, Reinke PYA, Lane TJ, Ginn H, Han H, Ewert W, Sprenger J, Koua FHM, Falke S, Werner N, Andaleeb H, Ullah N, Franca BA, Wang M, Barra ALC, Perbandt M, Schwinzer M, Schmidt C, Brings L, Lorenzen K, Schubert R, Machado RRG, Candido ED, Oliveira DBL, Durigon EL, Niebling S, Garcia AS, Yefanov O, Lieske J, Gelisio L, Domaracky M, Middendorf P, Groessler M, Trost F, Galchenkova M, Mashhour AR, Saouane S, Hakanpää J, Wolf M, Alai MG, Turk D, Pearson AR, Chapman HN, Hinrichs W, Wrenger C, Meents A, Betzel C. Antiviral activity of natural phenolic compounds in complex at an allosteric site of SARS-CoV-2 papain-like protease. Commun Biol 2022; 5:805. [PMID: 35953531 PMCID: PMC9366811 DOI: 10.1038/s42003-022-03737-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 07/18/2022] [Indexed: 11/09/2022] Open
Abstract
SARS-CoV-2 papain-like protease (PLpro) covers multiple functions. Beside the cysteine-protease activity, facilitating cleavage of the viral polypeptide chain, PLpro has the additional and vital function of removing ubiquitin and ISG15 (Interferon-stimulated gene 15) from host-cell proteins to support coronaviruses in evading the host's innate immune responses. We identified three phenolic compounds bound to PLpro, preventing essential molecular interactions to ISG15 by screening a natural compound library. The compounds identified by X-ray screening and complexed to PLpro demonstrate clear inhibition of PLpro in a deISGylation activity assay. Two compounds exhibit distinct antiviral activity in Vero cell line assays and one inhibited a cytopathic effect in non-cytotoxic concentration ranges. In the context of increasing PLpro mutations in the evolving new variants of SARS-CoV-2, the natural compounds we identified may also reinstate the antiviral immune response processes of the host that are down-regulated in COVID-19 infections.
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Affiliation(s)
- Vasundara Srinivasan
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany.
| | - Hévila Brognaro
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany
| | - Prince R Prabhu
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany.,Hamburg Centre for Ultrafast Imaging (CUI), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Edmarcia Elisa de Souza
- Department of Parasitology, Institute of Biomedical Sciences at the University of São Paulo, São Paulo, Brazil
| | - Sebastian Günther
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Patrick Y A Reinke
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Thomas J Lane
- Hamburg Centre for Ultrafast Imaging (CUI), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany.,Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Helen Ginn
- Diamond Light Source Ltd. Diamond House, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK
| | - Huijong Han
- European XFEL GmbH. Holzkoppel 4, 22869, Schenefeld, Germany
| | - Wiebke Ewert
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Janina Sprenger
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Faisal H M Koua
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Sven Falke
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany.,Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Nadine Werner
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany
| | - Hina Andaleeb
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany.,Department of Biochemistry, Bahauddin Zakariya University Multan-, 60800, Punjab, Pakistan
| | - Najeeb Ullah
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany.,Department of Biochemistry, Bahauddin Zakariya University Multan-, 60800, Punjab, Pakistan
| | - Bruno Alves Franca
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany
| | - Mengying Wang
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany
| | - Angélica Luana C Barra
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany.,Pólo TerRa, São Carlos Institute of Physics, University of São Paulo, São Carlos, Brazil
| | - Markus Perbandt
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany
| | - Martin Schwinzer
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany
| | | | - Lea Brings
- European XFEL GmbH. Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Robin Schubert
- European XFEL GmbH. Holzkoppel 4, 22869, Schenefeld, Germany
| | | | - Erika Donizette Candido
- Department of Microbiology, Institute of Biomedical Sciences at the University of São Paulo, São Paulo, Brazil
| | - Danielle Bruna Leal Oliveira
- Department of Microbiology, Institute of Biomedical Sciences at the University of São Paulo, São Paulo, Brazil.,Clinical Laboratory, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Edison Luiz Durigon
- Department of Microbiology, Institute of Biomedical Sciences at the University of São Paulo, São Paulo, Brazil.,Scientific Platform Pasteur USP, São Paulo, Brazil
| | - Stephan Niebling
- European Molecular Biology Laboratory Hamburg, c/o DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Angelica Struve Garcia
- European Molecular Biology Laboratory Hamburg, c/o DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Oleksandr Yefanov
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Julia Lieske
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Luca Gelisio
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Martin Domaracky
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Philipp Middendorf
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Michael Groessler
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Fabian Trost
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Marina Galchenkova
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Aida Rahmani Mashhour
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Sofiane Saouane
- Photon Science, Deutsches Elektronen Synchrotron (DESY), Notkestrasse 85, 22607, Hamburg, Germany
| | - Johanna Hakanpää
- Photon Science, Deutsches Elektronen Synchrotron (DESY), Notkestrasse 85, 22607, Hamburg, Germany
| | - Markus Wolf
- Fraunhofer Institute for Translational Medicine and Pharmacology (ITMP), Schnackenburgallee114, 22525, Hamburg, Germany
| | - Maria Garcia Alai
- European Molecular Biology Laboratory Hamburg, c/o DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Dusan Turk
- Department of Biochemistry & Molecular & Structural Biology, Jozef Stefan Institute, Jamova 39, 1 000, Ljubljana, Slovenia.,Centre of excellence for Integrated Approaches in Chemistry and Biology of Proteins (CIPKEBIP), Jamova 39, 1 000, Ljubljana, Slovenia
| | - Arwen R Pearson
- Hamburg Centre for Ultrafast Imaging (CUI), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany.,Institut für Nanostruktur- und Festkörperphysik, Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany
| | - Henry N Chapman
- Hamburg Centre for Ultrafast Imaging (CUI), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany.,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
| | - Winfried Hinrichs
- Institute of Biochemistry, Universität Greifswald, Felix-Hausdorff-Str. 4, 17489, Greifswald, Germany
| | - Carsten Wrenger
- Department of Parasitology, Institute of Biomedical Sciences at the University of São Paulo, São Paulo, Brazil
| | - Alke Meents
- Center for Free-Electron Laser Science, CFEL, Deutsches Elektronen Synchrotron DESY, Notkestrasse 85, 22607, Hamburg, Germany
| | - Christian Betzel
- Department of Chemistry, Institute of Biochemistry and Molecular Biology, Laboratory for Structural Biology of Infection and Inflammation, Universität Hamburg, Build. 22a, c/o DESY, 22607, Hamburg, Germany. .,Hamburg Centre for Ultrafast Imaging (CUI), Universität Hamburg, Luruper Chaussee 149, 22761, Hamburg, Germany.
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10
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Nutalai R, Zhou D, Tuekprakhon A, Ginn HM, Supasa P, Liu C, Huo J, Mentzer AJ, Duyvesteyn HME, Dijokaite-Guraliuc A, Skelly D, Ritter TG, Amini A, Bibi S, Adele S, Johnson SA, Constantinides B, Webster H, Temperton N, Klenerman P, Barnes E, Dunachie SJ, Crook D, Pollard AJ, Lambe T, Goulder P, Paterson NG, Williams MA, Hall DR, Mongkolsapaya J, Fry EE, Dejnirattisai W, Ren J, Stuart DI, Screaton GR. Potent cross-reactive antibodies following Omicron breakthrough in vaccinees. Cell 2022; 185:2116-2131.e18. [PMID: 35662412 PMCID: PMC9120130 DOI: 10.1016/j.cell.2022.05.014] [Citation(s) in RCA: 101] [Impact Index Per Article: 50.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/04/2022] [Accepted: 05/14/2022] [Indexed: 11/28/2022]
Abstract
Highly transmissible Omicron variants of SARS-CoV-2 currently dominate globally. Here, we compare neutralization of Omicron BA.1, BA.1.1, and BA.2. BA.2 RBD has slightly higher ACE2 affinity than BA.1 and slightly reduced neutralization by vaccine serum, possibly associated with its increased transmissibility. Neutralization differences between sub-lineages for mAbs (including therapeutics) mostly arise from variation in residues bordering the ACE2 binding site; however, more distant mutations S371F (BA.2) and R346K (BA.1.1) markedly reduce neutralization by therapeutic antibody Vir-S309. In-depth structure-and-function analyses of 27 potent RBD-binding mAbs isolated from vaccinated volunteers following breakthrough Omicron-BA.1 infection reveals that they are focused in two main clusters within the RBD, with potent right-shoulder antibodies showing increased prevalence. Selection and somatic maturation have optimized antibody potency in less-mutated epitopes and recovered potency in highly mutated epitopes. All 27 mAbs potently neutralize early pandemic strains, and many show broad reactivity with variants of concern.
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Affiliation(s)
- Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Jiandong Huo
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Aiste Dijokaite-Guraliuc
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Ali Amini
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Sagida Bibi
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Sandra Adele
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | | | | | - Hermione Webster
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham Maritime, Kent ME4 4TB, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Oxford, UK; Centre For Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand
| | - Derrick Crook
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK
| | - Teresa Lambe
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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11
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Pearce NM, Skyner R, Krojer T. Experiences From Developing Software for Large X-Ray Crystallography-Driven Protein-Ligand Studies. Front Mol Biosci 2022; 9:861491. [PMID: 35480897 PMCID: PMC9035521 DOI: 10.3389/fmolb.2022.861491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
The throughput of macromolecular X-ray crystallography experiments has surged over the last decade. This remarkable gain in efficiency has been facilitated by increases in the availability of high-intensity X-ray beams, (ultra)fast detectors and high degrees of automation. These developments have in turn spurred the development of several dedicated centers for crystal-based fragment screening which enable the preparation and collection of hundreds of single-crystal diffraction datasets per day. Crystal structures of target proteins in complex with small-molecule ligands are of immense importance for structure-based drug design (SBDD) and their rapid turnover is a prerequisite for accelerated development cycles. While the experimental part of the process is well defined and has by now been established at several synchrotron sites, it is noticeable that software and algorithmic aspects have received far less attention, as well as the implications of new methodologies on established paradigms for structure determination, analysis, and visualization. We will review three key areas of development of large-scale protein-ligand studies. First, we will look into new software developments for batch data processing, followed by a discussion of the methodological changes in the analysis, modeling, refinement and deposition of structures for SBDD, and the changes in mindset that these new methods require, both on the side of depositors and users of macromolecular models. Finally, we will highlight key new developments for the presentation and analysis of the collections of structures that these experiments produce, and provide an outlook for future developments.
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Affiliation(s)
- Nicholas M. Pearce
- Department of Chemistry and Pharmaceutical Sciences, VU University Amsterdam, Amsterdam, Netherlands
| | - Rachael Skyner
- OMass Therapeutics, The Oxford Science Park, Oxford, United Kingdom
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12
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Liu C, Zhou D, Nutalai R, Duyvesteyn HME, Tuekprakhon A, Ginn HM, Dejnirattisai W, Supasa P, Mentzer AJ, Wang B, Case JB, Zhao Y, Skelly DT, Chen RE, Johnson SA, Ritter TG, Mason C, Malik T, Temperton N, Paterson NG, Williams MA, Hall DR, Clare DK, Howe A, Goulder PJR, Fry EE, Diamond MS, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. The antibody response to SARS-CoV-2 Beta underscores the antigenic distance to other variants. Cell Host Microbe 2022; 30:53-68.e12. [PMID: 34921776 PMCID: PMC8626228 DOI: 10.1016/j.chom.2021.11.013] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/19/2021] [Accepted: 11/22/2021] [Indexed: 11/04/2022]
Abstract
Alpha-B.1.1.7, Beta-B.1.351, Gamma-P.1, and Delta-B.1.617.2 variants of SARS-CoV-2 express multiple mutations in the spike protein (S). These may alter the antigenic structure of S, causing escape from natural or vaccine-induced immunity. Beta is particularly difficult to neutralize using serum induced by early pandemic SARS-CoV-2 strains and is most antigenically separated from Delta. To understand this, we generated 674 mAbs from Beta-infected individuals and performed a detailed structure-function analysis of the 27 most potent mAbs: one binding the spike N-terminal domain (NTD), the rest the receptor-binding domain (RBD). Two of these RBD-binding mAbs recognize a neutralizing epitope conserved between SARS-CoV-1 and -2, while 18 target mutated residues in Beta: K417N, E484K, and N501Y. There is a major response to N501Y, including a public IgVH4-39 sequence, with E484K and K417N also targeted. Recognition of these key residues underscores why serum from Beta cases poorly neutralizes early pandemic and Delta viruses.
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Affiliation(s)
- Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK
| | - Daming Zhou
- Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - James Brett Case
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Yuguang Zhao
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Donal T Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | - Rita E Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Sile Ann Johnson
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chris Mason
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Tariq Malik
- National Infection Service, Public Health England (PHE), Porton Down, Salisbury, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham Maritime, Kent ME4 4TB, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Daniel K Clare
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Andrew Howe
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK
| | - Philip J R Goulder
- Peter Medawar Building for Pathogen Research, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, MO 63110, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, MO 63110, USA
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK; Siriraj Center of Research Excellence in Dengue & Emerging Pathogens, Dean Office for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK.
| | - David I Stuart
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK; Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Oxford, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science Oxford Institute, University of Oxford, Oxford, UK.
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13
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Schulz EC, Yorke BA, Pearson AR, Mehrabi P. Best practices for time-resolved serial synchrotron crystallography. Acta Crystallogr D Struct Biol 2022; 78:14-29. [PMID: 34981758 PMCID: PMC8725164 DOI: 10.1107/s2059798321011621] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 11/03/2021] [Indexed: 11/10/2022] Open
Abstract
With recent developments in X-ray sources, instrumentation and data-analysis tools, time-resolved crystallographic experiments, which were originally the preserve of a few expert groups, are becoming simpler and can be carried out at more radiation sources, and are thus increasingly accessible to a growing user base. However, these experiments are just that: discrete experiments, not just `data collections'. As such, careful planning and consideration of potential pitfalls is required to enable a successful experiment. Here, some of the key factors that should be considered during the planning and execution of a time-resolved structural study are outlined, with a particular focus on synchrotron-based experiments.
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Affiliation(s)
- Eike C. Schulz
- Institute for Nanostructure and Solid State Physics, Universität Hamburg, HARBOR, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Briony A. Yorke
- School of Chemistry and Bioscience, University of Bradford, Bradford BD7 1DP, United Kingdom
| | - Arwen R. Pearson
- Institute for Nanostructure and Solid State Physics, Universität Hamburg, HARBOR, Luruper Chaussee 149, 22761 Hamburg, Germany
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, HARBOR, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Pedram Mehrabi
- Institute for Nanostructure and Solid State Physics, Universität Hamburg, HARBOR, Luruper Chaussee 149, 22761 Hamburg, Germany
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14
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Sarkar A, Mandal K. Repurposing an Antiviral Drug against SARS‐CoV‐2 Main Protease. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Arighna Sarkar
- TIFR Centre for Interdisciplinary Sciences Tata Institute of Fundamental Research Hyderabad 36/p Gopanpally Hyderabad Telangana 500046 India
| | - Kalyaneswar Mandal
- TIFR Centre for Interdisciplinary Sciences Tata Institute of Fundamental Research Hyderabad 36/p Gopanpally Hyderabad Telangana 500046 India
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15
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Sarkar A, Mandal K. Repurposing an Antiviral Drug against SARS-CoV-2 Main Protease. Angew Chem Int Ed Engl 2021; 60:23492-23494. [PMID: 34545983 PMCID: PMC8652770 DOI: 10.1002/anie.202107481] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Indexed: 01/05/2023]
Abstract
This article highlights recent pioneering work by Günther et al. towards the discovery of potential repurposed antiviral compounds (peptidomimetic and non-peptidic) against the SARS-CoV-2 main protease (Mpro ). The antiviral activity of the most potent drugs is discussed along with their binding mode to Mpro as observed through X-ray crystallographic screening.
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Affiliation(s)
- Arighna Sarkar
- TIFR Centre for Interdisciplinary SciencesTata Institute of Fundamental Research Hyderabad36/p GopanpallyHyderabadTelangana500046India
| | - Kalyaneswar Mandal
- TIFR Centre for Interdisciplinary SciencesTata Institute of Fundamental Research Hyderabad36/p GopanpallyHyderabadTelangana500046India
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16
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Liu C, Ginn HM, Dejnirattisai W, Supasa P, Wang B, Tuekprakhon A, Nutalai R, Zhou D, Mentzer AJ, Zhao Y, Duyvesteyn HME, López-Camacho C, Slon-Campos J, Walter TS, Skelly D, Johnson SA, Ritter TG, Mason C, Costa Clemens SA, Gomes Naveca F, Nascimento V, Nascimento F, Fernandes da Costa C, Resende PC, Pauvolid-Correa A, Siqueira MM, Dold C, Temperton N, Dong T, Pollard AJ, Knight JC, Crook D, Lambe T, Clutterbuck E, Bibi S, Flaxman A, Bittaye M, Belij-Rammerstorfer S, Gilbert SC, Malik T, Carroll MW, Klenerman P, Barnes E, Dunachie SJ, Baillie V, Serafin N, Ditse Z, Da Silva K, Paterson NG, Williams MA, Hall DR, Madhi S, Nunes MC, Goulder P, Fry EE, Mongkolsapaya J, Ren J, Stuart DI, Screaton GR. Reduced neutralization of SARS-CoV-2 B.1.617 by vaccine and convalescent serum. Cell 2021; 184:4220-4236.e13. [PMID: 34242578 PMCID: PMC8218332 DOI: 10.1016/j.cell.2021.06.020] [Citation(s) in RCA: 525] [Impact Index Per Article: 175.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/04/2021] [Accepted: 06/11/2021] [Indexed: 12/21/2022]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has undergone progressive change, with variants conferring advantage rapidly becoming dominant lineages, e.g., B.1.617. With apparent increased transmissibility, variant B.1.617.2 has contributed to the current wave of infection ravaging the Indian subcontinent and has been designated a variant of concern in the United Kingdom. Here we study the ability of monoclonal antibodies and convalescent and vaccine sera to neutralize B.1.617.1 and B.1.617.2, complement this with structural analyses of Fab/receptor binding domain (RBD) complexes, and map the antigenic space of current variants. Neutralization of both viruses is reduced compared with ancestral Wuhan-related strains, but there is no evidence of widespread antibody escape as seen with B.1.351. However, B.1.351 and P.1 sera showed markedly more reduction in neutralization of B.1.617.2, suggesting that individuals infected previously by these variants may be more susceptible to reinfection by B.1.617.2. This observation provides important new insights for immunization policy with future variant vaccines in non-immune populations.
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Affiliation(s)
- Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK
| | - Helen M Ginn
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Aekkachai Tuekprakhon
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Rungtiwa Nutalai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Daming Zhou
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Yuguang Zhao
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - César López-Camacho
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Jose Slon-Campos
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Thomas S Walter
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, UK
| | | | - Thomas G Ritter
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chris Mason
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Sue Ann Costa Clemens
- Institute of Global Health, University of Siena, Siena, Brazil; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Felipe Gomes Naveca
- Laboratório de Ecologia de Doenças Transmissíveis na Amazônia, Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Amazonas, Brazil
| | - Valdinete Nascimento
- Laboratório de Ecologia de Doenças Transmissíveis na Amazônia, Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Amazonas, Brazil
| | - Fernanda Nascimento
- Laboratório de Ecologia de Doenças Transmissíveis na Amazônia, Instituto Leônidas e Maria Deane, Fiocruz, Manaus, Amazonas, Brazil
| | | | | | - Alex Pauvolid-Correa
- Laboratorio de vírus respiratórios-IOC/FIOCRUZ, Rio de Janeiro, Brazil; Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, TX, USA
| | | | - Christina Dold
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent and Greenwich, Chatham Maritime, Kent ME4 4TB, UK
| | - Tao Dong
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Oxford, UK; MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Andrew J Pollard
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Derrick Crook
- Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Teresa Lambe
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Elizabeth Clutterbuck
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Sagida Bibi
- NIHR Oxford Biomedical Research Centre, Oxford, UK; Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Amy Flaxman
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Mustapha Bittaye
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | | | - Sarah C Gilbert
- Jenner Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Tariq Malik
- National Infection Service, Public Health England (PHE), Porton Down, Salisbury, UK
| | - Miles W Carroll
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; National Infection Service, Public Health England (PHE), Porton Down, Salisbury, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Eleanor Barnes
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; NIHR Oxford Biomedical Research Centre, Oxford, UK; Translational Gastroenterology Unit, University of Oxford, Oxford, UK
| | - Susanna J Dunachie
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford, UK; Centre For Tropical Medicine and Global Health, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand; Department of Medicine, University of Oxford, Oxford, UK
| | - Vicky Baillie
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Natali Serafin
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Zanele Ditse
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Kelly Da Silva
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Neil G Paterson
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Mark A Williams
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - David R Hall
- Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK
| | - Shabir Madhi
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Marta C Nunes
- South African Medical Research Council, Vaccines and Infectious Diseases Analytics Research Unit, School of Pathology, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa; Department of Science and Technology/National Research Foundation, South African Research Chair Initiative in Vaccine Preventable Diseases, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Philip Goulder
- Peter Medawar Building for Pathogen Research, Oxford, UK; Department of Paediatrics, University of Oxford, Oxford, UK
| | - Elizabeth E Fry
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Siriraj Center of Research Excellence in Dengue & Emerging Pathogens, Dean Office for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand.
| | - Jingshan Ren
- Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK.
| | - David I Stuart
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK; Diamond Light Source Ltd., Harwell Science & Innovation Campus, Didcot, UK; Division of Structural Biology, The Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford, UK.
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17
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Günther S, Reinke PYA, Fernández-García Y, Lieske J, Lane TJ, Ginn HM, Koua FHM, Ehrt C, Ewert W, Oberthuer D, Yefanov O, Meier S, Lorenzen K, Krichel B, Kopicki JD, Gelisio L, Brehm W, Dunkel I, Seychell B, Gieseler H, Norton-Baker B, Escudero-Pérez B, Domaracky M, Saouane S, Tolstikova A, White TA, Hänle A, Groessler M, Fleckenstein H, Trost F, Galchenkova M, Gevorkov Y, Li C, Awel S, Peck A, Barthelmess M, Schlünzen F, Lourdu Xavier P, Werner N, Andaleeb H, Ullah N, Falke S, Srinivasan V, França BA, Schwinzer M, Brognaro H, Rogers C, Melo D, Zaitseva-Kinneberg JI, Knoska J, Peña-Murillo GE, Mashhour AR, Hennicke V, Fischer P, Hakanpää J, Meyer J, Gribbon P, Ellinger B, Kuzikov M, Wolf M, Beccari AR, Bourenkov G, von Stetten D, Pompidor G, Bento I, Panneerselvam S, Karpics I, Schneider TR, Garcia-Alai MM, Niebling S, Günther C, Schmidt C, Schubert R, Han H, Boger J, Monteiro DCF, Zhang L, Sun X, Pletzer-Zelgert J, Wollenhaupt J, Feiler CG, Weiss MS, Schulz EC, Mehrabi P, Karničar K, Usenik A, Loboda J, Tidow H, Chari A, Hilgenfeld R, Uetrecht C, Cox R, Zaliani A, Beck T, Rarey M, Günther S, Turk D, Hinrichs W, Chapman HN, Pearson AR, Betzel C, Meents A. X-ray screening identifies active site and allosteric inhibitors of SARS-CoV-2 main protease. Science 2021; 372:642-646. [PMID: 33811162 PMCID: PMC8224385 DOI: 10.1126/science.abf7945] [Citation(s) in RCA: 226] [Impact Index Per Article: 75.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 03/29/2021] [Indexed: 12/17/2022]
Abstract
The coronavirus disease (COVID-19) caused by SARS-CoV-2 is creating tremendous human suffering. To date, no effective drug is available to directly treat the disease. In a search for a drug against COVID-19, we have performed a high-throughput x-ray crystallographic screen of two repurposing drug libraries against the SARS-CoV-2 main protease (Mpro), which is essential for viral replication. In contrast to commonly applied x-ray fragment screening experiments with molecules of low complexity, our screen tested already-approved drugs and drugs in clinical trials. From the three-dimensional protein structures, we identified 37 compounds that bind to Mpro In subsequent cell-based viral reduction assays, one peptidomimetic and six nonpeptidic compounds showed antiviral activity at nontoxic concentrations. We identified two allosteric binding sites representing attractive targets for drug development against SARS-CoV-2.
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Affiliation(s)
- Sebastian Günther
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
| | - Patrick Y A Reinke
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Yaiza Fernández-García
- Bernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany
| | - Julia Lieske
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Thomas J Lane
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Helen M Ginn
- Diamond Light Source Ltd., Diamond House, Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK
| | - Faisal H M Koua
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Christiane Ehrt
- Universität Hamburg, Center for Bioinformatics, Bundesstr. 43, 20146 Hamburg, Germany
| | - Wiebke Ewert
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Dominik Oberthuer
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Oleksandr Yefanov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Susanne Meier
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Institut für Nanostruktur- und Festkörperphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
| | | | - Boris Krichel
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Martinistr. 52, 20251 Hamburg, Germany
| | - Janine-Denise Kopicki
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Martinistr. 52, 20251 Hamburg, Germany
| | - Luca Gelisio
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Wolfgang Brehm
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Ilona Dunkel
- Max Planck Institute for Molecular Genetics, Ihnestr. 63-73, 14195 Berlin, Germany
| | - Brandon Seychell
- Universität Hamburg, Department of Chemistry, Institute of Physical Chemistry, Grindelallee 117, 20146 Hamburg, Germany
| | - Henry Gieseler
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Institut für Nanostruktur- und Festkörperphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Brenna Norton-Baker
- Max Planck Institute for the Structure and Dynamics of Matter, Luruper Chaussee 149, 22761 Hamburg, Germany
- Department of Chemistry, UC Irvine, Irvine, CA 92697-2025, USA
| | - Beatriz Escudero-Pérez
- Bernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany
| | - Martin Domaracky
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Sofiane Saouane
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Alexandra Tolstikova
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Thomas A White
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Anna Hänle
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Michael Groessler
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Holger Fleckenstein
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Fabian Trost
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Marina Galchenkova
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Yaroslav Gevorkov
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Vision Systems, Hamburg University of Technology, 21071 Hamburg, Germany
| | - Chufeng Li
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Salah Awel
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Ariana Peck
- Division of Biology and Biological Engineering, California Institute of Technology, Pasadena, CA 91125, USA
| | - Miriam Barthelmess
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Frank Schlünzen
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - P Lourdu Xavier
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Max Planck Institute for the Structure and Dynamics of Matter, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Nadine Werner
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Hina Andaleeb
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Najeeb Ullah
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Sven Falke
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Vasundara Srinivasan
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Bruno Alves França
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Martin Schwinzer
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Hévila Brognaro
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Cromarte Rogers
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Institut für Nanostruktur- und Festkörperphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Diogo Melo
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Institut für Nanostruktur- und Festkörperphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Joanna Irina Zaitseva-Kinneberg
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Institut für Nanostruktur- und Festkörperphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Juraj Knoska
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Gisel E Peña-Murillo
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Aida Rahmani Mashhour
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Vincent Hennicke
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Pontus Fischer
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Johanna Hakanpää
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Jan Meyer
- Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany
| | - Philip Gribbon
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Schnackenburgallee 114, 22525 Hamburg, Germany
| | - Bernhard Ellinger
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Schnackenburgallee 114, 22525 Hamburg, Germany
| | - Maria Kuzikov
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Schnackenburgallee 114, 22525 Hamburg, Germany
| | - Markus Wolf
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Schnackenburgallee 114, 22525 Hamburg, Germany
| | | | - Gleb Bourenkov
- EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - David von Stetten
- EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 22607 Hamburg, Germany
| | | | - Isabel Bento
- EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 22607 Hamburg, Germany
| | | | - Ivars Karpics
- EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 22607 Hamburg, Germany
| | | | | | - Stephan Niebling
- EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 22607 Hamburg, Germany
| | - Christian Günther
- EMBL Outstation Hamburg, c/o DESY, Notkestr. 85, 22607 Hamburg, Germany
| | | | - Robin Schubert
- European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Huijong Han
- European XFEL GmbH, Holzkoppel 4, 22869 Schenefeld, Germany
| | - Juliane Boger
- Institute of Molecular Medicine, University of Lübeck, 23562 Lübeck, Germany
| | - Diana C F Monteiro
- Hauptmann Woodward Medical Research Institute, 700 Ellicott Street, Buffalo, NY 14203, USA
| | - Linlin Zhang
- Institute of Molecular Medicine, University of Lübeck, 23562 Lübeck, Germany
- German Center for Infection Research, Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, 23562 Lübeck, Germany
| | - Xinyuanyuan Sun
- Institute of Molecular Medicine, University of Lübeck, 23562 Lübeck, Germany
- German Center for Infection Research, Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, 23562 Lübeck, Germany
| | | | - Jan Wollenhaupt
- Helmholtz Zentrum Berlin, Macromolecular Crystallography, Albert-Einstein-Str. 15, 12489 Berlin, Germany
| | - Christian G Feiler
- Helmholtz Zentrum Berlin, Macromolecular Crystallography, Albert-Einstein-Str. 15, 12489 Berlin, Germany
| | - Manfred S Weiss
- Helmholtz Zentrum Berlin, Macromolecular Crystallography, Albert-Einstein-Str. 15, 12489 Berlin, Germany
| | - Eike-Christian Schulz
- Max Planck Institute for the Structure and Dynamics of Matter, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Pedram Mehrabi
- Max Planck Institute for the Structure and Dynamics of Matter, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Katarina Karničar
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia
| | - Aleksandra Usenik
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia
| | - Jure Loboda
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
| | - Henning Tidow
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology, Martin-Luther-King-Platz 6, 20146 Hamburg, Germany
| | - Ashwin Chari
- Research Group for Structural Biochemistry and Mechanisms, Department of Structural Dynamics, Max Planck Institute for Biophysical Chemistry, Am Fassberg 11, 37077 Göttingen, Germany
| | - Rolf Hilgenfeld
- Institute of Molecular Medicine, University of Lübeck, 23562 Lübeck, Germany
- German Center for Infection Research, Hamburg-Lübeck-Borstel-Riems Site, University of Lübeck, 23562 Lübeck, Germany
| | - Charlotte Uetrecht
- Heinrich Pette Institute, Leibniz Institute for Experimental Virology, Martinistr. 52, 20251 Hamburg, Germany
| | - Russell Cox
- Institute for Organic Chemistry and BMWZ, Leibniz University of Hannover, Schneiderberg 38, 30167 Hannover, Germany
| | - Andrea Zaliani
- Fraunhofer Institute for Translational Medicine and Pharmacology and Fraunhofer Cluster of Excellence for Immune Mediated Diseases, Schnackenburgallee 114, 22525 Hamburg, Germany
| | - Tobias Beck
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Department of Chemistry, Institute of Physical Chemistry, Grindelallee 117, 20146 Hamburg, Germany
| | - Matthias Rarey
- Universität Hamburg, Center for Bioinformatics, Bundesstr. 43, 20146 Hamburg, Germany
| | - Stephan Günther
- Bernhard Nocht Institute for Tropical Medicine, Bernhard-Nocht-Str. 74, 20359 Hamburg, Germany
| | - Dusan Turk
- Department of Biochemistry and Molecular and Structural Biology, Jozef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia
- Centre of Excellence for Integrated Approaches in Chemistry and Biology of Proteins, Jamova 39, 1000 Ljubljana, Slovenia
| | - Winfried Hinrichs
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
- Universität Greifswald, Institute of Biochemistry, Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Henry N Chapman
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Department of Physics, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Arwen R Pearson
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Institut für Nanostruktur- und Festkörperphysik, Luruper Chaussee 149, 22761 Hamburg, Germany
| | - Christian Betzel
- Hamburg Centre for Ultrafast Imaging, Universität Hamburg, Luruper Chaussee 149, 22761 Hamburg, Germany
- Universität Hamburg, Department of Chemistry, Institute of Biochemistry and Molecular Biology and Laboratory for Structural Biology of Infection and Inflammation, c/o DESY, 22607 Hamburg, Germany
| | - Alke Meents
- Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607 Hamburg, Germany.
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18
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Dejnirattisai W, Zhou D, Ginn HM, Duyvesteyn HME, Supasa P, Case JB, Zhao Y, Walter TS, Mentzer AJ, Liu C, Wang B, Paesen GC, Slon-Campos J, López-Camacho C, Kafai NM, Bailey AL, Chen RE, Ying B, Thompson C, Bolton J, Fyfe A, Gupta S, Tan TK, Gilbert-Jaramillo J, James W, Knight M, Carroll MW, Skelly D, Dold C, Peng Y, Levin R, Dong T, Pollard AJ, Knight JC, Klenerman P, Temperton N, Hall DR, Williams MA, Paterson NG, Bertram FKR, Siebert CA, Clare DK, Howe A, Radecke J, Song Y, Townsend AR, Huang KYA, Fry EE, Mongkolsapaya J, Diamond MS, Ren J, Stuart DI, Screaton GR. The antigenic anatomy of SARS-CoV-2 receptor binding domain. Cell 2021; 184:2183-2200.e22. [PMID: 33756110 PMCID: PMC7891125 DOI: 10.1016/j.cell.2021.02.032] [Citation(s) in RCA: 259] [Impact Index Per Article: 86.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/03/2021] [Accepted: 02/13/2021] [Indexed: 12/26/2022]
Abstract
Antibodies are crucial to immune protection against SARS-CoV-2, with some in emergency use as therapeutics. Here, we identify 377 human monoclonal antibodies (mAbs) recognizing the virus spike and focus mainly on 80 that bind the receptor binding domain (RBD). We devise a competition data-driven method to map RBD binding sites. We find that although antibody binding sites are widely dispersed, neutralizing antibody binding is focused, with nearly all highly inhibitory mAbs (IC50 < 0.1 μg/mL) blocking receptor interaction, except for one that binds a unique epitope in the N-terminal domain. Many of these neutralizing mAbs use public V-genes and are close to germline. We dissect the structural basis of recognition for this large panel of antibodies through X-ray crystallography and cryoelectron microscopy of 19 Fab-antigen structures. We find novel binding modes for some potently inhibitory antibodies and demonstrate that strongly neutralizing mAbs protect, prophylactically or therapeutically, in animal models.
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Affiliation(s)
- Wanwisa Dejnirattisai
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Daming Zhou
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Helen M Ginn
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Helen M E Duyvesteyn
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Piyada Supasa
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - James Brett Case
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Yuguang Zhao
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Thomas S Walter
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Alexander J Mentzer
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Chang Liu
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK
| | - Beibei Wang
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Guido C Paesen
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Jose Slon-Campos
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - César López-Camacho
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Natasha M Kafai
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Adam L Bailey
- Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Rita E Chen
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Baoling Ying
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA
| | - Craig Thompson
- Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Jai Bolton
- Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Alex Fyfe
- Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Sunetra Gupta
- Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; Department of Zoology, University of Oxford, Oxford OX1 3SZ, UK
| | - Tiong Kit Tan
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | | | - William James
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Michael Knight
- Sir William Dunn School of Pathology, University of Oxford, Oxford OX1 3RE, UK
| | - Miles W Carroll
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; National Infection Service, Public Health England (PHE), Porton Down, Salisbury SP4 0JG, UK
| | - Donal Skelly
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford OX3 9DU, UK
| | - Christina Dold
- Department of Paediatrics, Oxford Vaccine Group, University of Oxford, Oxford OX3 7LE, UK; NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
| | - Yanchun Peng
- MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | | | - Tao Dong
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK; Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Andrew J Pollard
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Department of Paediatrics, Oxford Vaccine Group, University of Oxford, Oxford OX3 7LE, UK; NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK
| | - Julian C Knight
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Paul Klenerman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Peter Medawar Building for Pathogen Research, Oxford OX1 3SY, UK; NIHR Oxford Biomedical Research Centre, Oxford OX3 9DU, UK; Nuffield Department of Medicine, University of Oxford, Oxford OX3 7FZ, UK
| | - Nigel Temperton
- Viral Pseudotype Unit, Medway School of Pharmacy, University of Kent, Chatham ME4 4TB, UK
| | - David R Hall
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Mark A Williams
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Neil G Paterson
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Felicity K R Bertram
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - C Alistair Siebert
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Daniel K Clare
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Andrew Howe
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Julika Radecke
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Yun Song
- Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK
| | - Alain R Townsend
- Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; MRC Human Immunology Unit, MRC Weatherall Institute of Molecular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DS, UK
| | - Kuan-Ying A Huang
- Research Center for Emerging Viral Infections, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, Chang Gung Memorial Hospital, Taoyuan, Taiwan
| | - Elizabeth E Fry
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK
| | - Juthathip Mongkolsapaya
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; Siriraj Center of Research Excellence in Dengue & Emerging Pathogens, Dean Office for Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand.
| | - Michael S Diamond
- Department of Medicine, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; Department of Molecular Microbiology, Washington University School of Medicine, St. Louis, St. Louis, MO 63110, USA; The Andrew M. and Jane M. Bursky Center for Human Immunology and Immunotherapy Programs, Washington University School of Medicine, St. Louis, St. Louis, MO 63110 USA.
| | - Jingshan Ren
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK.
| | - David I Stuart
- Division of Structural Biology, Nuffield Department of Medicine, University of Oxford, The Wellcome Centre for Human Genetics, Headington, Oxford OX3 7BN, UK; Chinese Academy of Medical Science (CAMS) Oxford Institute (COI), University of Oxford, Oxford OX3 7FZ, UK; Diamond Light Source Ltd, Harwell Science & Innovation Campus, Didcot OX11 0DE, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford OX4 2JY, UK.
| | - Gavin R Screaton
- Wellcome Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK; Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
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19
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Walsh MA, Grimes JM, Stuart DI. Diamond Light Source: contributions to SARS-CoV-2 biology and therapeutics. Biochem Biophys Res Commun 2021; 538:40-46. [PMID: 33248689 PMCID: PMC7676326 DOI: 10.1016/j.bbrc.2020.11.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Accepted: 11/10/2020] [Indexed: 01/18/2023]
Abstract
The impact of COVID-19 on public health and the global economy has led to an unprecedented research response, with a major emphasis on the development of safe vaccines and drugs. However, effective, safe treatments typically take over a decade to develop and there are still no clinically approved therapies to treat highly pathogenic coronaviruses. Repurposing of known drugs can speed up development and this strategy, along with the use of biologicals (notably monoclonal antibody therapy) and vaccine development programmes remain the principal routes to dealing with the immediate impact of COVID-19. Nevertheless, the development of broadly-effective highly potent antivirals should be a major longer term goal. Structural biology has been applied with enormous effect, with key proteins structurally characterised only weeks after the SARS-CoV-2 sequence was released. Open-access to advanced infrastructure for structural biology techniques at synchrotrons and high-end cryo-EM and NMR centres has brought these technologies centre-stage in drug discovery. We summarise the role of Diamond Light Source in responses to the pandemic and note the impact of the immediate release of results in fuelling an open-science approach to early-stage drug discovery.
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Affiliation(s)
- Martin A Walsh
- Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK; Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot, OX11 0FA, UK
| | - Jonathan M Grimes
- Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK; Division of Structural Biology, The Nuffield Department of Medicine, University of Oxford, Headington, Oxford, OX3 7BN, UK
| | - David I Stuart
- Diamond Light Source Ltd., Harwell Science and Innovation Campus, Didcot, OX11 0DE, UK; Division of Structural Biology, The Nuffield Department of Medicine, University of Oxford, Headington, Oxford, OX3 7BN, UK; Instruct-ERIC, Oxford House, Parkway Court, John Smith Drive, Oxford, OX4 2JY, UK.
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