This Program Project represents a coordinated and mutually supporting effort to pursue research in structural biology where electron diffraction and electron microscopy play a key role and to advance the technology that enables this research. Three projects within the Program represent applications of the methods of electron crystallography and microscopy, as well as of the instrumentation supported by the Program, to specific problems in structural biology. These applications include: Studies of the structure of tubulin and its interactions with ligands and other proteins that affect the dynamics of the microtubule cytoskeleton; Studies on condensins, proteins responsible for condensation of chromatin; Studies of the conformational changes that follow nucleotide hydrolysis in tubulin or that occur upon binding of drugs that inhibit polymerization. Additional, separately funded research projects which rely on equipment and facilities supported by the Program Project are also included as Associate member projects. The Administrative Core maintains the major equipment, supports computer resources, and provides a sense of intellectual community and common identity for all the participants in the Program Project.
| Zhang, Rui; LaFrance, Benjamin; Nogales, Eva (2018) Separating the effects of nucleotide and EB binding on microtubule structure. Proc Natl Acad Sci U S A 115:E6191-E6200 |
| Nogales, Eva (2018) Cytoskeleton in high resolution. Nat Rev Mol Cell Biol 19:142 |
| Downing, Kenneth H; Glaeser, Robert M (2018) Estimating the effect of finite depth of field in single-particle cryo-EM. Ultramicroscopy 184:94-99 |
| Nogales, Eva (2018) Cryo-EM. Curr Biol 28:R1127-R1128 |
| Sazzed, Salim; Song, Junha; Kovacs, Julio A et al. (2018) Tracing Actin Filament Bundles in Three-Dimensional Electron Tomography Density Maps of Hair Cell Stereocilia. Molecules 23: |
| Kamennaya, Nina A; Zemla, Marcin; Mahoney, Laura et al. (2018) High pCO2-induced exopolysaccharide-rich ballasted aggregates of planktonic cyanobacteria could explain Paleoproterozoic carbon burial. Nat Commun 9:2116 |
| Howes, Stuart C; Geyer, Elisabeth A; LaFrance, Benjamin et al. (2018) Structural and functional differences between porcine brain and budding yeast microtubules. Cell Cycle 17:278-287 |
| Glaeser, Robert M (2018) PROTEINS, INTERFACES, AND CRYO-EM GRIDS. Curr Opin Colloid Interface Sci 34:1-8 |
| Kellogg, Elizabeth H; Hejab, Nisreen M A; Poepsel, Simon et al. (2018) Near-atomic model of microtubule-tau interactions. Science 360:1242-1246 |
| Chiu, Wah; Downing, Kenneth H (2017) Editorial overview: Cryo Electron Microscopy: Exciting advances in CryoEM Herald a new era in structural biology. Curr Opin Struct Biol 46:iv-viii |
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