REL PDBe PDBe PDBe 2010-06-11 2010-06-16 2010-09-02 2013-12-11 Structure of E. coli Hibernating Ribosomes in 'f-f' Organization Ortiz JO Brandt F Valerio M Sennels L Rappsilber J Scheres SHW Eibauer M Hartl FU Baumeister W Ribosome, dimers, hybernating, 100S, RMF, HPF Ortiz JO Brandt F Matias VR Sennels L Rappsilber J Scheres SH Eibauer M Hartl FU Baumeister W Structure of hibernating ribosomes studied by cryoelectron tomography in vitro and in situ. J.CELL BIOL. 190 613 621 2010 20733057 doi:10.1083/jcb.201005007 100S ribosomes in a 'f-f' 3D organization solved in vitro 100S ribosomes in a 'f-f' 3D organization solved in vitro
Samples are crude fraction of sucrose gradient composed by a mix of ribosomes in different states of aggregation.
Dimer 2 5.4 70S ribosome false Escherichia coli 2.7 ribosome-prokaryote: ALL subtomogramAveraging particle 7.6
20 mM Tris-HCl, 15.2 mM (CH3COO)2Mg, 0.8 mM EDTA, 100 mM CH3COONH4, 3 mM DTT
 NEGATIVE
No staining
R2/2 Quantifoil cupper grids
 ETHANE HOMEMADE PLUNGER
Vitrification instrument: Plunger. Vitrification carried out in air
Blot for 2 seconds before plunging FEI/PHILIPS CM200FEG FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 2 3.0 4.0 27500.0 53960.0 GATAN LIQUID NITROGEN Objective astigmatism was corrected using a quadrupole stigmator at 50,000 times magnification -4 2007-06-01 205 50 Side entry liquid nitrogen -60 60
Average number of projections used in the 3D reconstructions: 35.
OTHER TOM ToolBox
Each projection
 emd_1750.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 150 150 150 0 0 0 150 150 150 840 840 840 90 90 90 X Y Z -0.000000119888 0.00000017079 0.000000000555724 0.00000000881405 5.6 5.6 5.6 0.0000000292 AUTHOR This is the density map of an E.coli 100S ribosome with 'f-f' organization obtained in vitro
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 2AW7 RIGID BODY FIT Chimera
Protocol: Rigid Body
REAL 2AWB RIGID BODY FIT Chimera
Protocol: Rigid Body
REAL
emd_1750.tif