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Coordinates of RRF and EF-G fitted into Cryo-EM map of the 50S subunit bound with both EF-G (GDPNP) and RRF
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1PN6 experimental model PDB 1EK8 experimental model PDB 1P6G
Sample 50S Ribosomal Subunit
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument HOMEMADE PLUNGER Cryogen Name ETHANE Sample Vitrification Details Rapid-freezing in liquid ethane
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 32171 Reported Resolution (Å) 15.5 Resolution Method Other Details SPIDER package Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (1PN6, 1EK8, 1P6G) Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details METHOD--Manual fitting in O
Data Acquisition Detector Type KODAK SO-163 FILM Electron Dose (electrons/Å**2) 15
Imaging Experiment 1 Date of Experiment 2003-02-01 Temperature (Kelvin) 93 Microscope Model FEI TECNAI F20 Minimum Defocus (nm) -1.5 Maximum Defocus (nm) -4.8 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 50000 Calibrated Magnification 49700 Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details CTF correction of 3D maps by Wiener filtration