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WT strain WT mycobacterial ribosome
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5O60 experimental model PDB 5O5J
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.6431 f_angle_d 0.6618 f_chiral_restr 0.0374 f_plane_restr 0.0076 f_bond_d 0.0059
Sample Mycobacterium smegmatis ribosome, WT strain WT
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 1466881 Reported Resolution (Å) 2.47 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (5o60, 5o5j) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 901.165
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 400 Maximum Defocus (nm) 1400 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 96000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cisTEM development IMAGE ACQUISITION SerialEM CTF CORRECTION cisTEM development MODEL FITTING UCSF ChimeraX MODEL FITTING ISOLDE MODEL FITTING Coot MODEL FITTING PyMOL INITIAL EULER ASSIGNMENT cisTEM development FINAL EULER ASSIGNMENT cisTEM development CLASSIFICATION cisTEM development RECONSTRUCTION cisTEM development MODEL REFINEMENT PHENIX 1.20_4459 MODEL REFINEMENT ISOLDE
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION