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Escherichia coli 70S ribosome in complex with Staphylococcus aureus FusB-EF-G (FusB-EF-G-70S*)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8P2H
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 10.72 r_dihedral_angle_6_deg 6.896 r_lrange_it 5.05 r_lrange_other 5.05 r_dihedral_angle_1_deg 4.595 r_dihedral_angle_2_deg 4.414 r_mcangle_it 2.579 r_mcangle_other 2.579 r_scangle_it 2.505 r_scangle_other 2.505
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_3_deg 10.72 r_dihedral_angle_6_deg 6.896 r_lrange_it 5.05 r_lrange_other 5.05 r_dihedral_angle_1_deg 4.595 r_dihedral_angle_2_deg 4.414 r_mcangle_it 2.579 r_mcangle_other 2.579 r_scangle_it 2.505 r_scangle_other 2.505 r_scbond_it 1.402 r_scbond_other 1.402 r_mcbond_it 1.389 r_mcbond_other 1.389 r_angle_refined_deg 0.686 r_dihedral_angle_other_2_deg 0.678 r_angle_other_deg 0.268 r_nbtor_refined 0.22 r_symmetry_nbd_other 0.194 r_nbd_refined 0.141 r_xyhbond_nbd_refined 0.124 r_symmetry_nbtor_other 0.072 r_symmetry_xyhbond_nbd_other 0.031 r_chiral_restr 0.028 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_gen_planes_other 0.001 r_bond_other_d
Sample Staphylococcus aureus EF-G on 70S ribosomes Sample Components Staphylococcus aureus FusB-EF-G mRNA 70S ribosome
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 30847 Reported Resolution (Å) 2.41 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (8P2H, 9GHE) Refinement Space REAL Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 45.47
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 700 Maximum Defocus (nm) 1000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 130000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 4.4.1 IMAGE ACQUISITION EPU CTF CORRECTION cryoSPARC 4.4.1 MODEL FITTING Coot 0.9.8.92 INITIAL EULER ASSIGNMENT cryoSPARC 4.4.1 FINAL EULER ASSIGNMENT cryoSPARC 4.4.1 CLASSIFICATION cryoSPARC 4.4.1 RECONSTRUCTION cryoSPARC 4.4.1 MODEL REFINEMENT Servalcat MODEL REFINEMENT Coot 0.9.8.92
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 3613403