XXV General Assembly and Congress of the
International Union of Crystallography - IUCr 2021
August 14 - 22, 2021 | Prague, Czech Republic
Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
Please note that all times are shown in the time zone of the conference. The current conference time is: 1st Nov 2024, 12:17:38am CET
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Session Overview |
Session | ||
MS-33: CryoEM for macromolecules - from single particles to microcrystals
Invited: Nenad Ban (Switzerland), Dimple Karia (Netherlands) | ||
Session Abstract | ||
Cryogenic electron microscopy (cryo-EM) rivals X-ray crystallography in terms of resolution and can be used to determine atomic structures of macromolecules that are either refractory to crystallization or difficult to crystallize in specific functional states. Electron diffraction can yield structures of proteins even when crystals are smaller than the wavelength of light. The session focuses on examples of both methods. We encourage people working on both single particle cryo-EM of biological macromolecules and electron diffractions of microcrystals to submit their abstract and to attend the Microsymposium entitled “Cryo-EM for macromolecules – from single particles to microcrystals”.
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Introduction | ||
Presentations | ||
10:20am - 10:25am
ID: 1763 / MS-33: 1 Introduction Oral/poster Introduction to session 10:25am - 10:55am
ID: 1418 / MS-33: 2 Biological and macromolecular crystallography Invited lecture to session MS: CryoEM for macromolecules - from single particles to microcrystals Keywords: cryo-electron microscopy, protein synthesis, viral translation Structural basis of SARS-CoV-2 translational shutdown and programmed ribosomal frameshifting ETH Zurich, Zurich, Switzerland 10:55am - 11:25am
ID: 906 / MS-33: 3 Biological and macromolecular crystallography Invited lecture to session MS: CryoEM for macromolecules - from single particles to microcrystals Keywords: cryo-EM, Single Particle Analysis, Tundra, Glacios, GABAA receptor Home source for cryo-EM 1Thermo Fisher Scientific, Materials and Structural Analysis Division, Achtseweg Noord, Eindhoven, Netherlands; 2Thermo Fisher Scientific Brno s.r.o, Materials & Structural Analysis, Brno, Czech Republic 11:25am - 11:50am
ID: 806 / MS-33: 4 Biological and macromolecular crystallography Oral/poster MS: CryoEM for macromolecules - from single particles to microcrystals, Structural biology of viruses - in memory of Michael Rossmann Keywords: Flaviviruses, virus assembly, epidemic, cryo-EM, insect viruses High-resolution structures of immature and chimeric flaviviruses reveal key features redefining viral architecture and maturation 1Monash University, Clayton, VIC, Australia; 2The University of Queensland, Brisbane, QLD, Australia 11:50am - 12:15pm
ID: 1190 / MS-33: 5 Biological and macromolecular crystallography Oral/poster MS: CryoEM for macromolecules - from single particles to microcrystals, Structural biology of viruses - in memory of Michael Rossmann, Structural biology of receptors, signaling and membrane proteins Keywords: rhinovirus, ICAM-1, cryo-EM, single particle analysis, receptor Receptor induced rearrangements of capsid and genome prime rhinovirus 14 for activation and uncoating CEITEC MU, Brno, Czech Republic 12:15pm - 12:40pm
ID: 474 / MS-33: 6 Bursary application Poster MS: Structural bioinformatics, CryoEM for macromolecules - from single particles to microcrystals, Structural biology of viruses - in memory of Michael Rossmann, Structural biology of eukaryotic immune systems, Structural biology of receptors, signaling and membrane proteins, Protein design and engineering, Data-driven discovery in crystallography, Structural bioinformatics Posters only: Hot structures of biological importance, Macromolecular and biological crystallography (if it does not fit to any specific topics) Keywords: Keywords: Mycobacterium tuberculosis, Enolase, X-ray crystallography, CryoEM, Molecular dynamics M. tuberculosis enolase: Crystal and Cryo-EM structures provide insights into 2-phosphoglycerate binding and catalysis 1National Institute of Immunology, New Delhi, India; 2National Centre for Biological Sciences, Bangalore 560065, India; 3Alagappa University ,Karaikudi, Tamil Nadu 630003, India; 4Infectious Disease Research Institute, 1616 Eastlake Avenue E, Suite 400, Seattle,WA98102, United States Bibliography
Dwivedy A, Jha B, Singh KH, Ahmad M, Ashraf A, Kumar D, Biswal BK. (2018). Serendipitous crystallization and structure determination of bacterioferritin from Achromobacter. Acta Crystallogr Sect F Struct Biol Commun 74:558–566. Mohammed Ahmad, Bhavya Jha, Satish Tiwari1, Abhisek Dwivedy,Richard Mariadasse, Ravikant Pal, Tanya Parish, J. jeyakanthan, Vinoth Kutti Ragunath and Bichitra Kumar Biswal, M. tuberculosis enolase: Crystal and Cryo-EM structures provide insights into 2-phosphoglycerate binding and catalysis (under review) |
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