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50S ribosomal subunit assembly intermediate state 4
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.963 f_angle_d 0.484 f_chiral_restr 0.028 f_plane_restr 0.005 f_bond_d 0.002
Sample 50S ribosomal subunit assembly intermediate state 4
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK I Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 37815 Reported Resolution (Å) 3.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 25
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI POLARA 300 Minimum Defocus (nm) 500 Maximum Defocus (nm) 5000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 31000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION Leginon CTF CORRECTION SPIDER 14 MODEL FITTING UCSF Chimera 1.11 MODEL FITTING Coot 0.8.4 INITIAL EULER ASSIGNMENT SPIDER 14 FINAL EULER ASSIGNMENT SPIDER 14 CLASSIFICATION SPIDER 14 RECONSTRUCTION SPIDER 14 MODEL REFINEMENT PHENIX 1.11
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 154462