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Pre-translocation ribosome bound to A/P, P/E hybrid state tRNA
Sample Components
70S ribosome
Transfer RNA
Messenger RNA
Specimen Preparation
Sample Aggregation State
PARTICLE
Vitrification Instrument
FEI VITROBOT MARK II
Cryogen Name
ETHANE
Sample Vitrification Details
Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters o ...
Freshly glow-disharged grids were loaded into an FEI Mark II Vitrobot and equilibrated to 95% relative humidity at 22 degrees Celsius. 2 microliters of sample was applied through the side port, blotted for 7 seconds with a positional offset of 2, and plunged into liquid ethane.
3D Reconstruction
Reconstruction Method
SINGLE PARTICLE
Number of Particles
85115
Reported Resolution (Å)
7.6
Resolution Method
FSC 0.143 CUT-OFF
Other Details
Refinement included data to 12 Angstrom resolution to limit FSC bias. See primary citation Supplementary Information for details. (Single particle det ...
Refinement included data to 12 Angstrom resolution to limit FSC bias. See primary citation Supplementary Information for details. (Single particle details: Refinement and 3D classification performed by Frealign) (Single particle--Applied symmetry: C1)
Refinement Type
Symmetry Type
POINT
Point Symmetry
C1
Map-Model Fitting and Refinement
Id
1 (4GD1)
Refinement Space
REAL
Refinement Protocol
RIGID BODY FIT
Refinement Target
Cross-correlation
Overall B Value
Fitting Procedure
Details
REFINEMENT PROTOCOL--rigid body DETAILS--Chain Y not used in refinement