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3 A CRYO-EM STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS FERRITIN FROM TIMEPIX3 detector
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7O6E
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.2332 f_angle_d 1.2111 f_chiral_restr 0.0761 f_bond_d 0.0076 f_plane_restr 0.0031
Sample MYCOBACTERIUM TUBERCULOSIS
FERRITIN
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 11422 Reported Resolution (Å) 3.05 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Number of Particles 11422 Reported Resolution (Å) 3.05 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry O Point Symmetry O
Map-Model Fitting and Refinement Id 1 (7O6E) Refinement Space REAL Refinement Protocol OTHER Refinement Target CORRELATION COEFFICIENT Overall B Value 79.7 Fitting Procedure Details
Data Acquisition Detector Type OTHER Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TECNAI ARCTICA Minimum Defocus (nm) 500 Maximum Defocus (nm) 1400 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 215000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details BASIC DIRECT ALIGNMENTS WERE DONE AS WELL AS ASTIGMATISM AND COMA ALIGNMENT USING AUTOCTF
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM 4.0 CTF CORRECTION RELION 4.0 INITIAL EULER ASSIGNMENT RELION 4.0 FINAL EULER ASSIGNMENT RELION 4.0 CLASSIFICATION RELION 4.0 RECONSTRUCTION RELION 4.0 PARTICLE SELECTION RELION 4.0 CTF CORRECTION RELION 4.0 INITIAL EULER ASSIGNMENT RELION 4.0 FINAL EULER ASSIGNMENT RELION 4.0 CLASSIFICATION RELION 4.0 RECONSTRUCTION RELION 4.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 14911 PHASE FLIPPING AND AMPLITUDE CORRECTION 14911