Biological Assembly 1  

 3D View: Structure | Electron Density | Ligand Interaction

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Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A2B 

Biological assembly 1 assigned by authors and generated by PISA (software)

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 95869.98 
• Atom Count: 6929 
• Residue Count: 816 
• Unique protein chains: 3

6BVM

Ras:SOS:Ras in complex with a small molecule activator

• DOI: 10.2210/pdb6BVM/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): 1 


• Deposited: 2017-12-13 Released: 2018-10-24 
• Deposition Author(s): Phan, J., Abbott, J., Fesik, S.W.
• Funding Organization(s): Lustgarden Foundation 

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.796 Å
• R-Value Free: 0.178 
• R-Value Work: 0.156 

Literature

Discovery of Aminopiperidine Indoles That Activate the Guanine Nucleotide Exchange Factor SOS1 and Modulate RAS Signaling.

Abbott, J.R., Hodges, T.R., Daniels, R.N., Patel, P.A., Kennedy, J.P., Howes, J.E., Akan, D.T., Burns, M.C., Sai, J., Sobolik, T., Beesetty, Y., Lee, T., Rossanese, O.W., Phan, J., Waterson, A.G., Fesik, S.W.

(2018) J. Med. Chem. 61: 6002-6017

• PubMed: 29856609 
• DOI: 10.1021/acs.jmedchem.8b00360
• Primary Citation of Related Structures:  
  6BVL, 6BVK, 6BVJ, 6BVI


• PubMed Abstract: 
  

Deregulated RAS activity, often the result of mutation, is implicated in approximately 30% of all human cancers. Despite this statistic, no clinically successful treatment for RAS-driven tumors has yet been developed. One approach for modulating RAS activity is to target and affect the activity of proteins that interact with RAS, such as the guanine nucleotide exchange factor (GEF) son of sevenless homologue 1 (SOS1). Here, we report on structure-activity relationships (SAR) in an indole series of compounds. Using structure-based design, we systematically explored substitution patterns on the indole nucleus, the pendant amino acid moiety, and the linker unit that connects these two fragments. Best-in-class compounds activate the nucleotide exchange process at submicromolar concentrations in vitro, increase levels of active RAS-GTP in HeLa cells, and elicit signaling changes in the mitogen-activated protein kinase-extracellular regulated kinase (MAPK-ERK) pathway, resulting in a decrease in pERK1/2 ^T202/Y204 protein levels at higher compound concentrations.

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Related Citations: 

• Approach for targeting Ras with small molecules that activate SOS-mediated nucleotide exchange.
  Burns, M.C.,Sun, Q.,Daniels, R.N.,Camper, D.,Kennedy, J.P.,Phan, J.,Olejniczak, E.T.,Lee, T.,Waterson, A.G.,Rossanese, O.W.,Fesik, S.W.
  (2014) Proc. Natl. Acad. Sci. U.S.A. 111: 3401




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Organizational Affiliation: 

High Magnetic Field Laboratory, Chinese Academy of Sciences, Hefei, China.,Genetics, Genomics and Bioinformatics Program, The Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.,Protein Structure Laboratory, The University of Kansas, Kansas.,Laboratoire de Biochimie Métabolomique et Protéomique, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Faculté de Médecine Paris Descartes, Paris 75015, France.,Division of Pharmaceutical Biology, Department of Biology, Friedrich-Alexander-University Erlangen-Nürnberg, D-91058 Erlangen, Germany. Electronic address: [e-mail].,Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Fondamentales et Biomédicales, UMR-S 1124, Centre Interdisciplinaire Chimie Biologie-Paris, 45, rue des Saints Pères, Paris 75006, France; INSERM, UMR-S 1124, Paris 75006, France; Laboratoire de Biochimie Métabolomique et Protéomique, Hôpital Necker-Enfants Malades, Assistance Publique-Hôpitaux de Paris, Faculté de Médecine Paris Descartes, Paris 75015, France.,Department of Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China; Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.,Center for Biological Imaging, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China. [e-mail].,State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Physiology and Biophysics, School of Life Sciences, Fudan University, Shanghai 200433, China.,Institut de Biologie Intégrative de la Cellule (I2BC), IBITECS, CEA, CNRS, Université Paris-Saclay, Gif-sur-Yvette, France.,Department of Biochemistry, Max Planck Institute for Developmental Biology, Max-Planck-Ring 5, 72076 Tübingen, Germany.,IBG-1: Biotechnology , Forschungszentrum Jülich , D-52425 Jülich , Germany.,Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University, Richmond, VA 23219.,Department of Applied Biological Science, Faculty of Agriculture, Kagawa University, Ikenobe 2393, Miki-cho, Kita-gun, Kagawa, 761-0795, Japan.,Chemical Biology Program , Memorial Sloan Kettering Cancer Center , New York , New York 10065 , United States.,iBET , Instituto de Biologia Experimental e Tecnológica , Apartado 12 , 2781-901 Oeiras , Portugal.,Division of Pharmaceutical Biology, Department of Biology, Friedrich-Alexander-University Erlangen-Nürnberg, D-91058 Erlangen, Germany.,Department of Biochemistry and Molecular Biology, Nihon University School of Dentistry at Matsudo, Matsudo, Chiba, 271-8587, Japan.,Biomolecular Interaction Centre and School of Biological Sciences, University of Canterbury, Private Bag 4800, Christchurch, New Zealand.,Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, Melbourne, Victoria 3052, Australia.,Laboratory of Molecular Biophysics, National Heart, Lung, and Blood Institute , National Institutes of Health , Bethesda , Maryland 20892 , United States.,National Laboratory for Physical Science at Microscale, School of Life Science, University of Science and Technology of China, Hefei, China.,Institute of Physical Science and Information Technology, Institute of Health Sciences, Anhui University, Hefei, 230601, China.,Peptide Chemistry Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK.,CeSI-MeT, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy.,School of Tropical Medicine and Global Health, Nagasaki University, Sakamoto 1-12-4, Nagasaki 852-8523, Japan; Department of Parasitology, Graduate School of Medicine, Osaka City University, Abeno-ku, Asahimachi 1-4-3, Osaka 545-8585, Japan.,Plant Biochemistry, Faculty of Biology & Biotechnology, Ruhr University Bochum, Bochum, Germany.,Department of Chemistry, Princeton University, Princeton, NJ 08544.,Center for Microbial Pathogenesis, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA.,Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), Saitama, Japan. [e-mail].,Howard Hughes Medical Institute, Janelia Research Campus, 19700 Helix Drive, Ashburn, Virginia 20147, USA.,Daiichi Sankyo RD Novare Co., Ltd., 1-16-13, Kitakasai, Edogawa-ku, Tokyo 134-8630, Japan.,From the Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, Quebec H3A 2B4, Canada and.,Department of Chemistry, University of Florence, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy.,Department of Organismic Interactions, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.,Department of Biochemistry, Duke University Medical Center, Durham, 27710, NC, USA. [e-mail].,Graduate School of Medical Life Science, Yokohama City University, Yokohama, Japan.,Department of Biochemistry & Molecular Biology, The University of Georgia, Athens, Georgia, 30602, USA. [e-mail].,R&D Division, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan. Electronic address: [e-mail].,Institut de Biologie Structurale, Université Grenoble Alpes, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'Énergie Atomique (CEA) (UMR 5075), F-38054, Grenoble, France; Institut Laue Langevin, 71, avenue des Martyrs - CS 20156, 38042, Grenoble cedex 9, France.,KWS SAAT SE, Einbeck, Germany.,Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.,Institut für Biochemie, Ernst-Moritz-Arndt-Universität Greifswald, Felix-Hausdorff-Strasse 4, 17487, Greifswald, Germany.,Department of Biology, Institute of Molecular Systems Biology, ETH Zürich, 8093, Zürich, Switzerland.,Molecular Biophysics Group, Institute of Integrative Biology, Faculty of Health and Life Sciences, University of Liverpool, Liverpool L69 7ZB, England.,Biotechnology Research Division, Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea; Department of Biotechnology and Bioengineering, Interdisciplinary Program for Bioenergy and Biomaterials, Chonnam National University, Gwangju, 61186, Republic of Korea.,State Key Laboratory of Molecular Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai Science Research Center, 333 Haike Road, Shanghai 201210, China.,From the Department of Biochemistry, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QW, United Kingdom [e-mail].,The University of Texas - RGV, Edinburg, Texas 78541.,Department of Diagnostic Medicine & Pathobiology, College of Veterinary Medicine, Kansas State University, Kansas.,Department of Structural Biology, Weizmann Institute of Science, 76100, Rehovot, Israel.,Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA.,Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Fondamentales et Biomédicales, UMR-S 1124, Centre Interdisciplinaire Chimie Biologie-Paris, 45, rue des Saints Pères, Paris 75006, France; INSERM, UMR-S 1124, Paris 75006, France; Université Paris Descartes, Structural and Molecular Analysis Platform, Paris 75006, France. Electronic address: [e-mail].,Howard Hughes Medical Institute, Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.,Graduate School of Chemical Sciences and Engineering, Hokkaido University, Sapporo, Japan.,Texas Biomedical Research Institute, San Antonio, TX 78245, USA.,Department of Immunology, Genetics, and Pathology, Uppsala University, Uppsala, SE-751 85, Sweden.,Max Planck Institute of Molecular Cell Biology and Genetics, Dresden, Germany.,Sanofi R&D, Translational Science Unit, Chilly-Mazarin 91385, France. Electronic address: [e-mail].,Witebsky Center for Microbial Pathogenesis and Immunology, The Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.,School of Chemical, Materials and Biomedical Engineering, College of Engineering, The University of Georgia, Athens, GA, 30602, USA.,Philipps-University Marburg, Center for Synthetic Microbiology (SYNMIKRO) and Department of Chemistry, Marburg, Germany. [e-mail].,Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6, I-40126, Bologna, Italy.,Department of Biochemistry and Molecular Biology, Faculty of Biosciences, Universitat Autònoma de Barcelona, 08193 Bellaterra, Barcelona, Catalonia, Spain.,X-ray Crystallography Core Laboratory, University of Texas Health Science Center, San Antonio, TX 78229.,Eli Lilly and Company, Indianapolis, Indiana.,Department of Biomolecular Science, Faculty of Science, Toho University, Funabashi, Chiba, Japan.,Section on Biological Chemistry, NIDCR, National Institutes of Health, 30 Convent Drive, Bethesda, MD, 20892-4370, USA.,Multidiscipline Research Center, Institute of High Energy Physics Chinese Academy of Sciences, Beijing, China.,Department of Biochemistry , University of Bayreuth , 95447 Bayreuth , Germany.,Department of Neurology, David Geffen School of Medicine, UCLA, Los Angeles, CA, 90095, USA.,National Synchrotron Light Source-II, Brookhaven National Laboratory, Upton, NY, 11973, USA.,IGF, University of Montpellier, CNRS, INSERM, Montpellier, 34094, France.,Hefei National Laboratory for Physical Sciences at Microscale CAS Center for Excellence in Biomacromolecules, Collaborative Innovation Center of Chemistry for Life Sciences, and School of Life Sciences , University of Science and Technology of China , 96 Jinzhai Road , Hefei , Anhui 230026 , China.,CBS, University of Montpellier, CNRS, INSERM, Montpellier, 34090, France.,CNR Istituto di Biostrutture e Bioimmagini, Via Mezzocannone 16, I-80134 Napoli, Italy. Electronic address: [e-mail].,ITQB NOVA, Instituto de Tecnologia Química e Biológica António Xavier , Universidade Nova de Lisboa , Av. da República , 2780-157 Oeiras , Portugal.,Department of Biochemistry and Biophysics, Stockholm University, 106 91, Stockholm, Sweden.,The Microbiology Group, Department of Biology, Lund University, Sölvegatan 35, 223 62 Lund, Sweden; Department of Biophysics, Faculty of Science, Cairo University, 12316 Cairo, Egypt.,Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 76000, Rouen, France. Electronic address: [e-mail].,IGF, University of Montpellier, CNRS, INSERM, Montpellier, 34094, France. [e-mail].,Department of Applied Biology, Graduate School of Science and Technology, Kyoto Institute of Technology, Sakyo-ku, Matsugasaki, Kyoto 606-8585, Japan. Electronic address: [e-mail].,Technology Center for Protein Sciences, Ministry of Education Key Laboratory of Protein Sciences, School of Life Sciences, Tsinghua University, Beijing, 100084, China.,Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2020, University of Siena, via Aldo Moro, 2, 53110 Siena, Italy; Magnetic Resonance Center CERM, University of Florence, via Luigi Sacconi, 6, 50019 Sesto Fiorentino, FI, Italy. Electronic address: [e-mail].,Broad Institute of Harvard and Massachusetts Institute of Technology, 7 Cambridge Center, Cambridge, Massachusetts 02142, USA.,3Department of Functional Bioscience, Section of Infection Biology, Fukuoka Dental College, Fukuoka, 814-0175 Japan.,Department of Microbiology, University of Illinois, Urbana, IL 61801, USA.,Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, United States.,Department of Enzymology, Institute of Biochemistry and Biotechnology , Martin-Luther-University Halle-Wittenberg , 06120 Halle/Saale , Germany.,a Department of Biochemistry & Molecular Pharmacology , New York University School of Medicine , New York , NY , USA.,Pancreatic Research Group, South Western Sydney Clinical School , University of New South Wales, and Ingham Institute for Applied Medical Research , Liverpool , NSW 2170 , Australia.,Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA; Quantitative Biosciences Institute, University of California, San Francisco, San Francisco, CA 94158, USA; J. David Gladstone Institutes, San Francisco, CA 94158, USA.,Seattle Structural Genomics Center for Infectious Disease, Seattle, WA 98109.,R&D Division, Daiichi Sankyo Co., Ltd., 1-2-58 Hiromachi, Shinagawa-ku, Tokyo 140-8710, Japan.,Graduate School of Pharmaceutical Sciences, The University of Tokyo, Bunkyo-ku, Hongo 7-3-1, Tokyo 113-0033, Japan.,From the Department of Biochemistry, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QW, United Kingdom.,CNR Istituto di Biostrutture e Bioimmagini, Via Mezzocannone 16, I-80134 Napoli, Italy. Electronic address: [e-mail].,Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, MO 63105, USA.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.,Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2020, University of Siena, via Aldo Moro, 2, 53110 Siena, Italy. Electronic address: [e-mail].,Department of Biochemistry and Molecular biology, Vilnius University Joint Life Sciences Center, Vilnius, Lithuania.,State Key Laboratory of Molecular Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai Science Research Center, 333 Haike Road, Shanghai 201210, China. Electronic address: [e-mail].,Key Laboratory of Structural Biology , Chinese Academy of Sciences , Hefei , Anhui 230026 , China.,Philipps-University Marburg, Center for Synthetic Microbiology (SYNMIKRO) and Department of Chemistry, Marburg, Germany.,School of Chemical, Materials and Biomedical Engineering, College of Engineering, The University of Georgia, Athens, GA, 30602, USA. [e-mail].,Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA; Quantitative Biosciences Institute, University of California, San Francisco, San Francisco, CA 94158, USA; J. David Gladstone Institutes, San Francisco, CA 94158, USA. Electronic address: [e-mail].,Center for Integrated Protein Science Munich, Munich, Germany.,Institute of Molecular Biology and Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, USA.,Department of Applied Biology, Graduate School of Science and Technology, Kyoto Institute of Technology, Sakyo-ku, Matsugasaki, Kyoto 606-8585, Japan; Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Hongo 7-3-1, Tokyo 113-0033, Japan; Department of Biochemistry, Ahmadu Bello University, Zaria 2222, Nigeria.,Laboratory of Applied Structural Biology, Division of Applied Life Sciences, Graduate School of Agriculture, Kyoto University, Uji, Kyoto 611-0011, Japan.,2Department of Bioscience and Biotechnology, Faculty of Agriculture, Graduate School, Laboratory of Microbial Technology, Kyushu University, Fukuoka, 812-8581 Japan.,Biotechnology Research Division, Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea; Department of Radiation Science and Technology, University of Science and Technology, Daejeon, 34113, Republic of Korea.,Institute for Cellular and Molecular Biology, The University of Texas, Austin, TX 78712.,Laboratory of Microbiology and Infectious Diseases, The Rockefeller University, New York, USA. [e-mail].,Department of Microbiology and Oral Infection, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, 852-8588, Japan.,Beijing Advanced Innovation Center for Structural Biology, Tsinghua University, Beijing 100084, China.,Center for Proteomics and Bioinformatics, Center for Synchrotron Biosciences, School of Medicine, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH, 44106-4988, USA.,Department of Biochemistry, Max Planck Institute for Developmental Biology, Max-Planck-Ring 5, 72076 Tübingen, Germany. Electronic address: [e-mail].,NEUROFARBA, University of Florence, v.le Pieraccini, 50, 50134 Firenze, Italy.,Microbial Sciences Institute, Yale University, West Haven, CT 06516, USA.,State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China.,UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.,Eli Lilly and Company, Indianapolis, Indiana. [e-mail].,Beijing Advanced Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, 100084, China. [e-mail].,Astbury Centre for Structural and Molecular Biology, University of Leeds, Leeds LS2 9JT, England.,Genomics Institute of the Novartis Research Foundation, San Diego, California 92121, USA.,Department of Structural Biochemistry, Max Planck Institute of Molecular Physiology, Dortmund, Germany.,Institute of Molecular Enzyme Technology, Heinrich Heine University Düsseldorf , Forschungszentrum Jülich , D-52425 Jülich , Germany.,Gene Center, Ludwig-Maximilians-Universität München, Munich, Germany.,Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, Melbourne, Victoria 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia. Electronic address: [e-mail].,Laboratory of Molecular Genetics, Microbiology of Human Pathogens Unit, Instituto de Tecnologia Química e Biológica António Xavier da Universidade Nova de Lisboa, Oeiras, Portugal. [e-mail].,Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032.,School of Biological Sciences, Georgia Institute of Technology, Atlanta, GA 30332, USA.,Faculty of Biology, Philipps-University, Marburg, Germany.,Department of Molecular Biology and Biochemistry, University of California, 530A Steinhaus Hall, Irvine, CA 92697-3900, USA.,Apoptosis and Proliferation Control Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK. [e-mail].,Department of Macromolecular Science, Graduate School of Science, Osaka, Japan.,Institut de Chimie Organique et Analytique, Université d'Orléans, UMR CNRS 7311, rue de Chartres, BP 6759, 45067, Orléans Cedex 2, France.,Department of Microbiology and Immunology , University of Otago , Otago 9016 , New Zealand.,Department of Chemistry, Princeton University, Princeton, NJ 08544; [e-mail].,1Division of Structural Biology, Medical Institute of Bioregulation, Kyushu University, Fukuoka, 812-8582 Japan.,6Present Address: Department of Biochemistry and Molecular Biology, University of Dhaka, Dhaka, 1000 Bangladesh.,Laboratorio de Estudios Cristalográficos, Instituto Andaluz de Ciencias de la Tierra, CSIC-Universidad de Granada, Avenida de las Palmeras 4, 18100, Armilla, Granada, Spain.,Lowe Center for Thoracic Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA.,State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.,Department of Molecular, Cellular and Developmental Biology, Yale University, New Haven, CT 06511, USA.,School of Tropical Medicine and Global Health, Nagasaki University, Sakamoto 1-12-4, Nagasaki 852-8523, Japan; Department of Host-Defense Biochemistry, Institute of Tropical Medicine (NEKKEN), Nagasaki University, Sakamoto 1-12-4, Nagasaki 852-8523, Japan; Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Hongo 7-3-1, Tokyo 113-0033, Japan. Electronic address: [e-mail].,Magnetic Resonance Center CERM, University of Florence, via Luigi Sacconi, 6, 50019 Sesto Fiorentino, FI, Italy. Electronic address: [e-mail].,Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN 47907, USA.,Bavarian NMR Center at the Department of Chemistry and Institute for Advanced Study, Technical University of Munich, Lichtenbergstrasse 4, 85747, Garching, Germany.,Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 76000, Rouen, France. Electronic address: [e-mail].,Division of Structural Biology, The Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK. [e-mail].,Department of Pharmacology, School of Medicine, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH, 44106, USA. [e-mail].,Diamond Light Source, Didcot, United Kingdom.,Structural Biology - Science Technology Platform, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK.,Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Technion City, Haifa 32000, Israel.,Developmental Glycobiology Section, NIDCR, National Institutes of Health, 30 Convent Drive, Bethesda, MD, 20892-4370, USA. [e-mail].,School of Cellular and Molecular Medicine, University of Bristol, UK.,California Nano Systems Institute, UCLA, Los Angeles, CA, 90095, USA. [e-mail].,IGF, University of Montpellier, CNRS, INSERM, Montpellier, 34094, France. [e-mail].,Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02115, USA.,Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, NC 27710, USA. Electronic address: [e-mail].,Multidiscipline Research Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China.,Department of Bioscience, School of Agriculture, Tokai University, 9-1-1 Toroku, Higashi-ku, Kumamoto, Kumamoto, 862-8652, Japan. [e-mail].,Deutsches Elektronen-Synchrotron DESY, Photon Science, Notkestrasse 85, 22607, Hamburg, Germany.,Department of Chemistry, McGill University, Montreal, QC H3A 0B8, Canada; [e-mail] [e-mail] [e-mail] [e-mail].,From the State Key Laboratory of Molecular Biology, National Center for Protein Science Shanghai, Shanghai Science Research Center, Shanghai Key Laboratory of Molecular Andrology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, [e-mail].,Immuno-oncology Biology, Bristol-Myers Squibb Co., Princeton, NJ 08543.,Merck & Co., Inc., 33 Avenue Louis Pasteur, Boston, Massachusetts 02115, United States.,Department of Natural Product Biochemistry, Institute of Biochemistry and Biotechnology , Martin-Luther-University Halle-Wittenberg , 06120 Halle/Saale , Germany.,Department of Chemistry, McGill University, Montreal, QC H3A 0B8, Canada.,Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037.,National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China. [e-mail].,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa [e-mail].,Hefei National Laboratory for Physical Sciences at the Microscale, School of Life Sciences, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230026, China.,Department of Chemistry, University of Oxford, UK.,Departments of Biological Chemistry and Chemistry and Biochemistry, Howard Hughes Medical Institute, UCLA-DOE Institute, UCLA, Los Angeles, CA, 90095, USA.,National Laboratory of Biomacromolecules, Chinese Academy of Sciences Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,Department of Physiology and Biophysics, University of Washington, Seattle, WA 98195, USA.,Department of Biophysics, All India Institute of Medical Sciences, New Delhi, India.,Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, Japan.,PRESTO, Japan Science and Technology Agency, Kawaguchi, Japan.,Koch Institute for Integrative Cancer Research, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.,Department of Applied Physics, Faculty of Science, Fukuoka University, Fukuoka, Japan.,Department of Microbial Pathogenesis, Yale School of Medicine, New Haven, CT 06510, USA.,Division of Structural Biology, The Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK.,IMCA-CAT, Hauptman-Woodward Medical Research Institute, APS Argonne National Laboratory, Argonne, Illinois.,Laboratory of Chemistry and Cell Biology , The Rockefeller University , New York , New York 10065 , United States.,Biotechnology Research Division, Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea; Department of Radiation Science and Technology, University of Science and Technology, Daejeon, 34113, Republic of Korea. Electronic address: [e-mail].,Division of Structural Biology, The Wellcome Centre for Human Genetics, University of Oxford, Oxford, UK. [e-mail].,Center for Microbial Pathogenesis, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA; Quantitative Biosciences Institute, University of California, San Francisco, San Francisco, CA 94158, USA; J. David Gladstone Institutes, San Francisco, CA 94158, USA.,Australian Research Council Centre of Excellence for Translational Photosynthesis, Research School of Biology, The Australian National University, Canberra, Australian Capital Territory, Australia.,GlaxoSmithKline, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, United Kingdom.,the Department of Biochemistry, McGill Centre for Structural Biology, McGill University, Montreal, Quebec H3G 0B1, Canada [e-mail].,Institute of Infection and Immunity, Cardiff University, UK.,Structural Biology & Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata 700 032, India. Electronic address: [e-mail].,Developmental Glycobiology Section, NIDCR, National Institutes of Health, 30 Convent Drive, Bethesda, MD, 20892-4370, USA.,Department of Veterans Affairs, South Texas Veterans Health Care System, San Antonio, TX 78229.,Department of Chemistry, Fudan University, Shanghai, China.,Beijing Advanced Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, 100084, China.,Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden. [e-mail].,Division of Nephrology, Department of Medicine, Duke University and Durham VA Medical Centers, Durham, NC 27710, USA.,Department of Bioscience, School of Agriculture, Tokai University, 9-1-1 Toroku, Higashi-ku, Kumamoto, Kumamoto, 862-8652, Japan.,International Centre for Genetic Engineering and Biotechnology, Cape Town, South Africa.,Institute for Protein Design, University of Washington, Seattle, WA 98195, USA. [e-mail] [e-mail].,Department of Pharmacology, School of Medicine, Case Western Reserve University, 10900 Euclid Ave., Cleveland, OH, 44106, USA.,Department of Immunology, University of Toronto, Toronto, Ontario, Canada.,Dipartimento di Scienze Chimiche, Università degli Studi di Napoli "Federico II", Via Cintia, I-80126 Napoli, Italy.,Department of Biochemistry, Emory University School of Medicine, Atlanta, GA 30322, USA. Electronic address: [e-mail].,Northeastern Collaborative Access Team, Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853.,International AIDS Vaccine Initiative Neutralizing Antibody Center and the Collaboration for AIDS Vaccine Discovery, The Scripps Research Institute, La Jolla, CA 92037.,From the Department of Chemistry, California State University, Fresno, California 93740.,Department of Chemistry, University of Liverpool, Liverpool L69 7ZD, England.,Key Laboratory of Structural Biology, School of Life Sciences, University of Science and Technology of China, Hefei, China.,The Microbiology Group, Department of Biology, Lund University, Sölvegatan 35, 223 62 Lund, Sweden. Electronic address: [e-mail].,Institute for Protein Design, University of Washington, Seattle, WA 98195, USA.,National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Science, Beijing, China.,Eli Lilly and Company, Lilly Research Laboratories, Avenida de la Industria, Alcobendas, Spain.,Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,Department of Biochemistry and Structural Biology, Lund University, PO Box 124, 221 00 Lund, Sweden.,The Microbiology Group, Department of Biology, Lund University, Sölvegatan 35, 223 62 Lund, Sweden; Department of Biochemistry and Structural Biology, Lund University, PO Box 124, 221 00 Lund, Sweden.,Institute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany. [e-mail].,Howard Hughes Medical Institute, Harvard University, 250 Longwood Avenue, Boston, MA 02115, USA.,Faculty of Life Sciences, Toyo University, Itakura, Gunma, Japan.,Merck & Co., Inc., 2015 Galloping Hill Road, Kenilworth, New Jersey 07033, United States.,Magnetic Resonance Center CERM, University of Florence, via Luigi Sacconi, 6, 50019 Sesto Fiorentino, FI, Italy.,Illawarra Health & Medical Research Institute , Wollongong , NSW 2522 , Australia.,Institute of Structural Biology, Helmholtz Zentrum München, Ingolstädter Landstrasse 1, 85764, Neuherberg, Germany.,Institute of Molecular Physiology, Johannes Gutenberg-University, Mainz, Germany. [e-mail].,From the State Key Laboratory of Molecular Biology, National Center for Protein Science Shanghai, Shanghai Science Research Center, Shanghai Key Laboratory of Molecular Andrology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, [e-mail].,The Pirbright Institute, Pirbright, UK.,Cellular and Molecular Microbiology, Department of Molecular Biology, Université Libre de Bruxelles, Gosselies, Belgium. [e-mail].,Systems and Structural Biology Center, RIKEN, Tsurumi, Suehiro 1-7-22, Yokohama, Kanagawa 230-0045, Japan.,From the State Key Laboratory of Molecular Biology, National Center for Protein Science Shanghai, Shanghai Science Research Center, Shanghai Key Laboratory of Molecular Andrology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences.,Molecular Biology Program, Sloan-Kettering Institute, New York, NY 10065, USA.,Molecular Biology of Archaea, Institute of Biology II, University of Freiburg, 79104 Freiburg, Germany.,Department of Medical Chemistry, Institute of Pharmacy , Martin-Luther-University Halle-Wittenberg , 06120 Halle/Saale , Germany.,Tri-Institutional PhD Program in Chemical Biology , Memorial Sloan Kettering Cancer Center , New York , New York 10065 , United States.,CNR Istituto di Biostrutture e Bioimmagini, Via Mezzocannone 16, I-80134 Napoli, Italy.,Department of Biomedical Engineering, Faculty of Engineering, Osaka Institute of Technology, 5-16-1 Ohmiya, Asahi-ku, Osaka, 535-8585, Japan.,State Key Laboratory of Molecular Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai Science Research Center, 333 Haike Road, Shanghai 201210, China. Electronic address: [e-mail].,Department of Medical Cell Biology, Uppsala University, SE-75123, Uppsala, Sweden.,State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, Department of Biochemistry, School of Life Sciences, Fudan University, Shanghai 200433, China.,School of Life Sciences, Westlake University, 18 Shilongshan Road, Xihu District, Hangzhou, Zhejiang, 310024, China. [e-mail].,Molecular Discovery Technologies, Bristol-Myers Squibb Co., Princeton, NJ 08543.,Department of Chemistry, Franklin and Marshall College, PO Box 3003, Lancaster, PA 17604, USA.,Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, 92037, CA, USA.,Biomedical Center and Center for Integrated Protein Science, Ludwig-Maximilians-University, 82152 Martinsried, Germany.,Center for Microbial Pathogenesis, Institute for Biomedical Sciences, Georgia State University, Atlanta, GA 30303, USA. Electronic address: [e-mail].,Institute for Stem Cell Biology and Regenerative Medicine, NCBS, GKVK Campus, Bellary Road, Bangalore, Karnataka 560 065, India.,Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, VA 23298; [e-mail] [e-mail] [e-mail].,Multidiscipline Research Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China. Electronic address: [e-mail].,Department of Pharmacology, University of Colorado School of Medicine, Aurora, CO 80045, USA.,Department of Biochemistry & Molecular Biology, The University of Georgia, Athens, Georgia, 30602, USA.,Chemistry Department, Faculty of Science, Suez Canal University, 41522, Ismailia, Egypt.,Oxford Protein Production Facility UK, Rutherford Appleton Laboratory, Oxfordshire, UK.,Science for Life Laboratory, Stockholm University, Solna, Sweden.,Gregor Mendel Institute (GMI), Austrian Academy of Sciences, Vienna Biocenter (VBC), Vienna, Austria.,Oxford Protein Production Facility, Research Complex at Harwell, Didcot, United Kingdom.,Department of Optoelectronic Information, School of Science, Qilu University of Technology, Jinan, China.,Division of Immunology, Department of Pathology, University of Cape Town, Cape Town, South Africa.,Department of Bioengineering, University of Washington, Seattle, WA 98195, USA.,Sorbonne Université, CNRS USR 3151, Protein Phosphorylation & Human Diseases, Station Biologique de Roscoff, CS 90074, Roscoff Cedex, F-29688, France.,Department of Genetics and Complex Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, 02115, USA.,Cleveland Center for Membrane and Structural Biology, Case Western Reserve University, 1819 E 101st Street, Cleveland, OH, 44106, USA. [e-mail].,Biotechnology Research Division, Korea Atomic Energy Research Institute, Jeongeup, 56212, Republic of Korea; Department of Radiation Science and Technology, University of Science and Technology, Daejeon, 34113, Republic of Korea. Electronic address: [e-mail].,Departments of Biological Chemistry and Chemistry and Biochemistry, Howard Hughes Medical Institute, UCLA-DOE Institute, UCLA, Los Angeles, CA, 90095, USA. [e-mail].,b Departments of Neuroscience & Physiology, & Psychiatry , New York University School of Medicine , New York , NY , USA.,Structural Biology & Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S.C. Mullick Road, Kolkata 700 032, India.,Apoptosis and Proliferation Control Laboratory, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK.,BioMS - Swedish National Infrastructure for Biological Mass Spectrometry, Lund University, BMC D1330, 221 84 Lund, Sweden.,Structural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK.,Whitehead Institute for Biomedical Research and Massachusetts Institute of Technology, Department of Biology, 455 Main Street, Cambridge, Massachusetts 02142, USA.,Department of Physiology and Cellular Biophysics, Columbia University, New York, NY 10032.,Structural Biology Program, Sloan-Kettering Institute, New York, NY 10065, USA.,Department of Microbiology and Immunology, University of Otago, 720 Cumberland Street, Dunedin 9054, New Zealand.,Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Edoardo Orabona 4, 70125, Bari, Italy.,Center for Vascular and Inflammatory Diseases and Department of Biochemistry and Molecular Biology , University of Maryland School of Medicine , Baltimore , Maryland 21201 , United States.,Department of Structural Biochemistry, Max Planck Institute of Molecular Physiology, Dortmund, Germany. [e-mail].,Department of Biological Science, University of Eldoret, Eldoret, Kenya.,Cellular and Molecular Microbiology, Department of Molecular Biology, Université Libre de Bruxelles, Gosselies, Belgium.,Department of Applied Biology, Graduate School of Science and Technology, Kyoto Institute of Technology, Sakyo-ku, Matsugasaki, Kyoto 606-8585, Japan.,CERM, University of Florence, via L. Sacconi, 6, 50019 Sesto Fiorentino (FI), Italy.,Institute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany.,Tohoku University Graduate School of Medicine, Tohoku, Japan.,Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.,Institute of High Energy Physics, University of Chinese Academy of Sciences, Beijing, 100049, China.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 250 Longwood Avenue, Boston, MA 02115, USA. [e-mail].,Chemistry and Biochemistry Department, University of Arizona, 1041 E. Lowell Street, Biosciences West, 517, Tucson, AZ, 85721, USA.,MOE Key Laboratory of Gene Function and Regulation, State Key Laboratory for Biocontrol, School of Life Sciences, The Sun Yat-Sen University, Guangzhou, Guangdong, 510006, People's Republic of China.,Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA 94158, USA; Quantitative Biosciences Institute, University of California, San Francisco, San Francisco, CA 94158, USA; J. David Gladstone Institutes, San Francisco, CA 94158, USA; Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA.,Department of Biochemistry and Biophysics, Stockholm University, 106 91, Stockholm, Sweden. [e-mail].,Department of Cellular Biochemistry, Max Planck Institute of Biochemistry, Martinsried, Germany. [e-mail].,Department of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, TX 78229; [e-mail] [e-mail] [e-mail] [e-mail].,Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, 92037, CA, USA. [e-mail].,Department of Molecular and Cellular Parasitology, Juntendo University School of Medicine, Bunkyo-ku, Hongo 2-1-1, Tokyo, 113-8421, Japan.,Department of Chemistry, Wichita State University, Kansas.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115, USA.,Diamond Light Source, Didcot, UK. [e-mail].,Istituto Tumori IRCCS Giovanni Paolo II, via le Orazio Flacco 65, 70124, Bari, Italy.,Materials and Structural Analysis, Thermo Fisher Scientific, Eindhoven, the Netherlands.,Department of Medicinal Chemistry, Virginia Commonwealth University, Richmond, VA 23298.,Institute for Biological and Medical Engineering, Schools of Engineering, Medicine, and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile.,Department of Biochemistry & Molecular Biology, Cumming School of Medicine, University of Calgary, 3280 Hospital Drive NW, Calgary, AB T2N 4Z6, Canada.,Department of Discovery Chemistry, Bristol-Myers Squibb Co., Princeton, NJ 08543.,Department of Pediatric Dentistry, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Nagasaki, 852-8588, Japan.,Magnetic Resonance Center (CERM), University of Florence and Consorzio Interuniversitario Risonanze Magnetiche di, Metallo Proteine (CIRMMP), Via L. Sacconi 6, 50019, Sesto Fiorentino, Italy.,Department of Biochemistry and Biophysics, Stockholm University, 106 91, Stockholm, Sweden. [e-mail].,Alba Synchrotron, carrer de la Llum 2-26, 08290 Cerdanyola del Vallès, Barcelona, Catalonia, Spain. [e-mail].,Facility for Mass Spectrometry and Proteomics, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany.,Graduate School of Medicine , University of Wollongong , Wollongong , NSW 2522 , Australia.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02115, USA.,Research Service, Louis Stokes Cleveland VA Medical Center, 10701 East Boulevard, Cleveland, OH, 44106, USA. [e-mail].,Eli Lilly and Company, Advanced Photon Source, Argonne National Laboratory, Argonne, Illinois.,Key Laboratory of RNA Biology, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,California Nano Systems Institute, UCLA, Los Angeles, CA, 90095, USA.,Leads Discovery and Optimization, Bristol-Myers Squibb Co., Princeton, NJ 08543.,Graduate School of Science and Technology, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan.,UCIBIO, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal.,Institute of Molecular Biology and Pathology, CNR, Rome, Italy.,Department of Pharmacology, University of Colorado School of Medicine, Aurora, CO 80045, USA. Electronic address: [e-mail].,Department of Biochemistry, Ludwig-Maximilians-Universität München, Munich, Germany. [e-mail].,WELBIO, Brussels, Belgium. [e-mail].,Departments of Biochemistry and Biomolecular Chemistry, University of Wisconsin, Madison, WI 53706.,UCIBIO, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal. [e-mail].,Normandie Univ, UNIROUEN, INSA Rouen, CNRS, COBRA (UMR 6014), 76000, Rouen, France.,Department of Biochemistry, Ludwig-Maximilians-Universität München, Munich, Germany.,Beijing Advanced Innovation Center for Structural Biology, Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences and School of Medicine, Tsinghua University, Beijing, 100084, China. [e-mail].,Laboratory of Molecular Neurobiology and Biophysics and Howard Hughes Medical Institute, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA.,Graduate School of Life Science, University of Hyogo, 3-2-1 Koto, Kamigori, Ako-gun, Hyogo 678-1297, Japan.,School of Chemistry, University of Nottingham, Nottingham, United Kingdom.,Macromolecular Crystallography, Swiss Light Source, Paul Scherrer Institut, 5232, Villigen PSI, Switzerland.,Structural and Computational Biology Unit, European Molecular Biology Laboratory (EMBL) Heidelberg, 69117 Heidelberg, Germany.,Beryllium Discovery Corp, Bainbridge Island, WA 98110.,BIOSS Centre for Biological Signalling Studies, University of Freiburg, Freiburg, Germany.,Howard Hughes Medical Institute, Yale University, West Haven, CT 06516, USA.,Institut de Biologie Structurale, Université Grenoble Alpes, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'Énergie Atomique (CEA) (UMR 5075), F-38054, Grenoble, France.,Institute of Molecular Biology and Department of Chemistry and Biochemistry, University of Oregon, Eugene, OR, USA [e-mail].,State Key Laboratory of Membrane Biology, Tsinghua University, Beijing 100084, China.,Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Falmer, Brighton, BN1 9QG, UK.,Department of Materials Science and Engineering, University of Washington, Seattle, WA 98195, USA.,Department of Neurobiology, Weizmann Institute of Science, 6100, Rehovot, Israel.,Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts 02215, USA.,Structural Genomics Consortium, University of Oxford, Oxford OX3 7DQ, UK; Institute for Pharmaceutical Chemistry, Johann Wolfgang Goethe-University, Max-von-Laue-Strasse 9, 60438 Frankfurt am Main, Germany.,Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032; [e-mail] [e-mail] [e-mail].,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, China; Institute of Systems Biomedicine, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China; Department of Pathology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China. Electronic address: [e-mail].,Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University, Koyamacho-Minami 4, Tottori 680-8552, Japan.,Institute of Protein Biochemistry, Ulm University, 89081, Ulm, Germany. [e-mail].,Institut für Physikalische Biologie , Heinrich-Heine-Universität Düsseldorf , D-40225 Düsseldorf , Germany.,the State Key Laboratory of Genetic Engineering, Collaborative Innovation Centre of Genetics and Development, Department of Biochemistry, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai 200438, China, and.,the Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts 02115.,Laboratory of Molecular Genetics, Microbiology of Human Pathogens Unit, Instituto de Tecnologia Química e Biológica António Xavier da Universidade Nova de Lisboa, Oeiras, Portugal.,Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Fondamentales et Biomédicales, UMR-S 1124, Centre Interdisciplinaire Chimie Biologie-Paris, 45, rue des Saints Pères, Paris 75006, France; INSERM, UMR-S 1124, Paris 75006, France.,Alba Synchrotron, carrer de la Llum 2-26, 08290 Cerdanyola del Vallès, Barcelona, Catalonia, Spain.,Department of Cellular Biochemistry, Max Planck Institute of Biochemistry, Martinsried, Germany.,Multidiscipline Research Center, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China. Electronic address: [e-mail].,Department of Pharmacology and Cancer Biology, Duke University Medical Center, Durham, NC 27710, USA.,Department of Biochemistry and Biophysics, Stockholm University, Stockholm, Sweden.,Department of Biophysics, All India Institute of Medical Sciences, New Delhi, India. Electronic address: [e-mail].,NanoTemper Technologies GmbH, Floessergasse 4, Munich, 81369, Germany.,Department of Cell and Molecular Biology, Uppsala University, 751 24, Uppsala, Sweden. [e-mail].,National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China. [e-mail].,Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada.,the School of Life Science and Technology, ShanghaiTech University, Shanghai 201210, China.,Gene Center, Ludwig-Maximilians-Universität München, Munich, Germany. [e-mail].,Department of Biochemistry, McGill University, Montreal, QC, Canada.,Department of Biochemistry & Molecular Biology, Colorado State University , 1870 Campus Delivery, Fort Collins, Colorado 80523-1870, United States.,Institute of Biochemistry and Biotechnology, Martin-Luther-University, 06120, Halle (Saale), Germany.,Dipartimento di Scienze Chimiche, Università degli Studi di Napoli "Federico II", Via Cintia, I-80126 Napoli, Italy. Electronic address: [e-mail].,Walter and Eliza Hall Institute of Medical Research, 1G Royal Parade, Parkville, Melbourne, Victoria 3052, Australia; Department of Medical Biology, University of Melbourne, Parkville, Melbourne, Victoria 3010, Australia.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, 250 Longwood Avenue, Boston, MA 02115, USA.,Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Hongo 7-3-1, Tokyo 113-0033, Japan.,Department of Physics, Faculty of Science, Gakushuin University, Toshima-ku, Tokyo, 171-8588, Japan.,National Joint Biomedical Engineering Research Centre on Photodynamic Technologies , Fuzhou University , Fujian 350116 , China.,Dipartimento di Scienze Chimiche, della Vita, della Sostenibilità Ambientale, Università Di Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy.,GlaxoSmithKline, Collegeville Road, Collegeville, Pennsylvania 19426, United States.,Center for Integrated Protein Science, Munich, Germany. [e-mail].,Department of Biochemistry, Duke University Medical Center, Durham, 27710, NC, USA.,Tsinghua-Peking Joint Center for Life Sciences, School of Life Sciences and School of Medicine, Tsinghua University, Beijing 100084, China.,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.,Eli Lilly and Company, Alexandria Center for Life Sciences, New York, New York.,Max Planck Institute of Biochemistry, Martinsried, Germany.,Structural Biology - Science Technology Platform, The Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK. [e-mail].,Physical Sciences Division, Pacific Northwest National Laboratory, Richland, WA 99352, USA.,Program in Molecular Medicine, The Hospital for Sick Children Research Institute, Toronto, Ontario, Canada.,Department of Medical, Oral and Biotechnological Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy.,Department of Biotechnology, Chemistry and Pharmacy, Department of Excellence 2018-2020, University of Siena, via Aldo Moro, 2, 53110 Siena, Italy. Electronic address: [e-mail].,Magnetic Resonance Center CERM, University of Florence, via Luigi Sacconi, 6, 50019 Sesto Fiorentino, FI, Italy; Department of Chemistry, Department of Excellence 2018-2020, University of Florence, via della Lastruccia 2, 50019 Sesto Fiorentino, FI, Italy. Electronic address: [e-mail].,Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), Saitama, Japan.,Departamento de Bioquímica y Biología Estructural, Instituto de Fisiología Celular, Universidad Nacional Autónoma de México, Circuito Exterior s/n, Ciudad Universitaria, Apartado Postal 70-243, Mexico City, 04510, México.,Department of Biosciences, COMSATS Institute of Information Technology, Islamabad, Pakistan.,Aix-Marseille Université, AFMB UMR 7257, 13288 Marseille, France.,Institute for Protein Research, Osaka University, Osaka, Japan.,Institute for Biological and Medical Engineering, Schools of Engineering, Medicine, and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile. Electronic address: [e-mail].,Institute of Complex Systems, ICS-6: Structural Biochemistry , Forschungszentrum Jülich , D-52425 Jülich , Germany.,Department of Neurology, David Geffen School of Medicine, UCLA, Los Angeles, CA, 90095, USA. [e-mail].,Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, 100029, China. [e-mail].,Cancer Proteomics Mass Spectrometry, Department of Oncology-Pathology, Science for Life Laboratory, Karolinska Institutet, Box 1031, 171 21, Solna, Sweden.,Janelia Research Campus, Howard Hughes Medical Institute, Ashburn, VA, 20147, USA.,Department of Chemistry , Vanderbilt University , Nashville , Tennessee 37232-0146 , United States.,5Present Address: Department of Microbiology, Faculty of Pharmacy, Misr International University, Cairo, 19648 Egypt.,Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037.,Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA [e-mail].,Technology Center for Protein Sciences, Ministry of Education Key Laboratory of Protein Sciences, School of Life Sciences, Tsinghua University, Beijing 100084, China.,Scripps Center for HIV/AIDS Vaccine Immunology & Immunogen Discovery, The Scripps Research Institute, La Jolla, CA 92037.,Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Private Bag 92019, Auckland 1042, New Zealand.,Collaboration for joint PhD degree between EMBL and Heidelberg University, Faculty of Biosciences.,Institute for Protein Research, Osaka University, Yamadaoka, Suita, Osaka, 565-0871, Japan.,Department of Life Sciences, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.,Eli Lilly and Company, Discovery Chemistry Research and Technologies, Lilly Biotechnology Center, San Diego, California.,Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio. Electronic address: [e-mail].,Medical Research Center, Beijing Key Laboratory of Cardiopulmonary Cerebral Resuscitation, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China.,Department of Chemistry and Physics, Universidad de Almería, 04120, Almería, Spain.,Department of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA 92037; [e-mail] [e-mail].,National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, China.,School of Molecular and Cellular Biology, Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, UK.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON, Canada.,Department of Molecular Biosciences, The University of Texas, Austin, TX 78712.,Department of Organismic Interactions, Max Planck Institute for Terrestrial Microbiology, Marburg, Germany. [e-mail].,Division of Biotechnology, Department of Biology, Friedrich-Alexander-University Erlangen-Nürnberg, D-91054 Erlangen, Germany.,Department of Microbiology, University of Illinois, Urbana, IL 61801, USA; Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana, IL 61801, USA.,Department of Biochemistry and Structural Biology, University of Texas Health Science Center, San Antonio, TX 78229.,Department of Biology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA.,Department of Biological Sciences, Columbia University, New York, NY 10027.,Department of Microbiology and Immunobiology, Harvard Medical School, Boston, MA 02115, USA.,Molecular Engineering Ph.D. Program, University of Washington, Seattle, WA 98195, USA.,Integrated Program in Cellular, Molecular, and Biomedical Studies, Columbia University, New York, NY 10032.,New York Structural Biology Center, New York, NY 10027.,the Department of Biochemistry, McGill Centre for Structural Biology, McGill University, Montreal, Quebec H3G 0B1, Canada.,Howard Hughes Medical Institute, University of Washington, Seattle, WA 98195, USA.,National Institute for Basic Biology, Aichi, Japan.,Department of Rheumatology & Clinical Immunology, University of Groningen, University Medical Center Groningen, 9700 RB, Groningen, The Netherlands.,Université Paris Descartes, Sorbonne Paris Cité, UFR des Sciences Fondamentales et Biomédicales, UMR-S 1124, Centre Interdisciplinaire Chimie Biologie-Paris, 45, rue des Saints Pères, Paris 75006, France; INSERM, UMR-S 1124, Paris 75006, France; Université Paris Descartes, Structural and Molecular Analysis Platform, Paris 75006, France.,Plateforme ImPACcell-SFR BIOSIT UMS-CNRS3480 UMS-INSERM018, Université de Rennes1, 35043, Rennes Cedex, France.,Institute for chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Str. 2, 12489, Berlin, Germany.,CNRS, AFMB UMR 7257, 13288 Marseille, France.,Present Address: Microbiology and Industrial Irradiation Division, Institute of Food and Radiation Biology, Atomic Energy Research Establishment, Ganakbari, Savar 1207, Dhaka, 1349 Bangladesh.,Laboratory of Molecular Neurobiology and Biophysics and Howard Hughes Medical Institute, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA. Electronic address: [e-mail].,State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China. [e-mail].,Australian Synchrotron, 800 Blackburn Road, Clayton 3168, Australia.,Division of Immunology, School of Pathology, University of the Witwatersrand, Johannesburg, South Africa.,Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI, USA.,Department of Biochemistry and Molecular Biology, Faculty of Biosciences Universitat Autònoma de Barcelona, 08193, Bellaterra Barcelona, Catalonia, Spain.,University of Chinese Academy of Sciences, Beijing, China.,Skaggs Institute for Chemical Biology, The Scripps Research Institute, La Jolla, CA 92037.,Department of Biochemistry, University of Washington, Seattle, WA 98195, USA.,Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio.,School of Chemistry, University of Leeds, Leeds LS2 9JT, England.,From the Department of Chemistry, California State University, Fresno, California 93740 [e-mail].,Department of Chemistry & Physics, University of South Carolina Aiken, Aiken, SC 29811.,College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China. [e-mail].,Department of Functional Bioscience, Infection Biology, Fukuoka Dental College, Matsudo, Tamura, Sawara, Fukuoka, 814-0913, Japan.,National Center for Protein Science, Shanghai, China.,Department of Biotechnology and Bioengineering, Interdisciplinary Program for Bioenergy and Biomaterials, Chonnam National University, Gwangju, 61186, Republic of Korea.,Department of Biochemistry and Biophysics, 2011 Agriculture and Life Sciences Building, Oregon State University, Corvallis, Oregon 97331.,Sanofi R&D, Translational Science Unit, Chilly-Mazarin 91385, France.,Peking-Tsinghua Center for Life Sciences, Peking University, Beijing, 100871, China.,State Key Laboratory of Microbial Metabolism, School of Life Sciences & Biotechnology, Shanghai Jiao Tong University, China.,Structural Biochemistry - Department of Chemistry, Philipps University Marburg, Hans-Meerwein Strasse 4, 35032 Marburg, Germany.,Laboratorio Nacional de Genómica para la Biodiversidad, Centro de Investigación y de Estudios Avanzados del IPN, Apartado Postal 629, Irapuato, Guanajuato, CP 36821, México.,Department of Biochemistry, Emory University School of Medicine, Atlanta, GA 30322, USA.,Synthesis and Solid State Pharmaceutical Centre (SSPC), School of Chemistry, University College Dublin, Dublin, Ireland.,Department of Microbiology, Immunology and Molecular Genetics, UCLA, Los Angeles, CA, 90095, USA. [e-mail].,Dipartimento di Chimica "Ugo Schiff", University of Florence, via della Lastruccia, 3-13 50019 Sesto Fiorentino (FI), Italy.,Université de Bordeaux, Institut de Biochimie et Génétique Cellulaires, CNRS UMR 5095, Bordeaux Cedex 33077, France.,Molecular Biophysics Unit, Indian Institute of Science, Bangalore, India.,Department of Neurology, Huashan Hospital, Fudan University, Shanghai 200040, China.,Department of Macromolecular Science, Graduate School of Science, Osaka, Japan. [e-mail].,Department of Radiochemistry, Bristol-Myers Squibb Co., Princeton, NJ 08543.,Molecular Horizons and School of Chemistry & Molecular Bioscience , University of Wollongong , Wollongong , NSW 2522 , Australia.,Institute of Molecular Physiology, Johannes Gutenberg-University, Mainz, Germany. [e-mail].,Skaggs Graduate School of Chemical and Biological Sciences, The Scripps Research Institute, La Jolla, 92037, CA, USA.,State Key Laboratory of Membrane Biology, Tsinghua University, Beijing 100084, China. [e-mail].,Institute for Biological and Medical Engineering, Schools of Engineering, Medicine, and Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile; Department of Chemical and Bioprocesses Engineering, School of Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile. Electronic address: [e-mail].,School of Biomedical Sciences, Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, England.,Laboratorio de Investigación Bioquímica, Programa Institucional en Biomedicina Molecular ENMyH-Instituto Politécnico Nacional, Guillermo Massieu Helguera No. 239, La Escalera Ticoman, D.F, Mexico City, 07320, Mexico.,Institute of Molecular Physiology, Johannes Gutenberg-University, Mainz, Germany.,Schulich Faculty of Chemistry, Technion - Israel Institute of Technology, Technion City, Haifa 32000, Israel. Electronic address: [e-mail].,School of Tropical Medicine and Global Health, Nagasaki University, Sakamoto 1-12-4, Nagasaki 852-8523, Japan; Department of Biomedical Chemistry, Graduate School of Medicine, The University of Tokyo, Bunkyo-ku, Hongo 7-3-1, Tokyo 113-0033, Japan; Department of Host-Defense Biochemistry, Institute of Tropical Medicine (NEKKEN), Nagasaki University, Sakamoto 1-12-4, Nagasaki 852-8523, Japan.,Department of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA 92037; [e-mail] [e-mail].,Department of Virology and Immunology, Texas Biomedical Research Institute, San Antonio, TX 78245, USA.,Institute for Protein Research, Osaka University, Osaka, Japan. [e-mail].,Department of Biochemistry, The Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
GTPase HRas	A	167	Homo sapiens	Mutation(s): 1  Gene Names: HRAS (HRAS1)
Find proteins for P01112 (Homo sapiens) Go to Gene View: HRAS Go to UniProtKB:  P01112

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Son of sevenless homolog 1	B	482	Homo sapiens	Mutation(s): 0  Gene Names: SOS1
Find proteins for Q07889 (Homo sapiens) Go to Gene View: SOS1 Go to UniProtKB:  Q07889

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details
GTPase HRas	C	167	Homo sapiens	Mutation(s): 0  Gene Names: HRAS (HRAS1)
Find proteins for P01112 (Homo sapiens) Go to Gene View: HRAS Go to UniProtKB:  P01112

Small Molecules

Ligands 6 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram & Interactions
NA	C	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N
FMT	B, C	FORMIC ACID C H2 O2 BDAGIHXWWSANSR-UHFFFAOYSA-N
GOL	B	GLYCEROL GLYCERIN; PROPANE-1,2,3-TRIOL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
MG	A	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N
GNP	A	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER C10 H17 N6 O13 P3 UQABYHGXWYXDTK-UUOKFMHZSA-N
EBV	B	(2S)-2-amino-1-[(3aR,6aS)-5-[(5-chloro-1H-indol-3-yl)methyl]hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl]-3-(1H-indol-3-yl)propan-1-one C26 H28 Cl N5 O HTHTZBDFQBOXDD-YYDVJCTNSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
CSO	A	L-PEPTIDE LINKING	C3 H7 N O3 S		CYS

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.796 Å
• R-Value Free: 0.178 
• R-Value Work: 0.156 
• Space Group: I 4 2 2

Unit Cell:

Length (Å)	Angle (°)
a = 184.316	α = 90.00
b = 184.316	β = 90.00
c = 179.059	γ = 90.00

Software Package:

Software Name	Purpose
HKL-2000	data scaling
HKL-2000	data reduction
PHASER	phasing
PHENIX	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2017-12-13 
• Released Date: 2018-10-24 
• Deposition Author(s): Phan, J., Abbott, J., Fesik, S.W.

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Funding Organization	Location	Grant Number
Lustgarden Foundation	United States	--

Revision History 

• Version 1.0: 2018-10-24
  Type: Initial release
• Version 1.1: 2019-05-01
  Type: Data collection, Database references