Cryo-EM structure of yeast apo RNA polymerase III at 4.7 A

REL PDBe PDBe PDBe 2015-10-02 2015-11-04 2015-11-25 2016-01-13 Cryo-EM structure of yeast apo RNA polymerase III at 4.7 A Hoffmann NA Jakobi AJ Moreno-Morcillo M Glatt S Kosinski J Hagen WJ Sachse C Muller CW RNA polymerase III, pol III, transcription, RNA polymerase, Hoffmann NA Jakobi AJ Moreno-Morcillo M Glatt S Kosinski J Hagen WJ Sachse C Muller CW Molecular structures of unbound and transcribing RNA polymerase III NATURE 528 231 236 2015 26605533 doi:10.1038/NATURE16143 5fja FULLOVERLAP S.cerevisiae apo RNA polymerase III (open clamp conformation) S.cerevisiae apo RNA polymerase III (open clamp conformation) Monomer 17 0.69 RNA polymerase III Saccharomyces cerevisiae Yeast 0.69 1 Monomer false singleParticle particle 0.2 7.5

150mM (NH4)2SO4, 15mM Tris, 10mM DTT

Mo 400 mesh Quantifoil 1.2/1.3

ETHANE 95 FEI VITROBOT MARK III 2.5 ul of sample was applied 15 seconds wait time Blot for 9 seconds before plunging FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 1.4 4.2 75000.0 FEI TITAN KRIOS AUTOGRID HOLDER 2014-12-15 FEI FALCON II (4k x 4k) 2398 42

Seven frames were recorded with a dose of 6 e/A2 per frame.

Each particle

C1 4.7 OTHER Relion 52423 emd_3180.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 296 296 296 0 0 0 296 296 296 320.86398 320.86398 320.86398 90.0 90.0 90.0 X Y Z -0.11491907 0.29711699 0.00125677 0.00930413 1.084 1.084 1.084 0.055 AUTHOR Reconstruction of apo RNA polymerase III in the open clamp conformation

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emd_3180.jpg emd_3180_fsc.xml