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AZD-3 bound EFPA transporter of Mycobacterium tuberculosis
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 19.21 f_angle_d 0.722 f_chiral_restr 0.038 f_plane_restr 0.006 f_bond_d 0.004
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details protein complex sample at concentration of 10 mg/mL was applied to cryo-EM grids blotted for 4.5 second followed by plunge-freezing in liquid ethane.
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 167563 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value 102.4 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 45
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode OTHER Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC v4.2.1 IMAGE ACQUISITION SerialEM v4.1 CTF CORRECTION cryoSPARC v4.2.1 INITIAL EULER ASSIGNMENT cryoSPARC v4.2.1 FINAL EULER ASSIGNMENT cryoSPARC v4.2.1 CLASSIFICATION cryoSPARC v4.2.1 RECONSTRUCTION cryoSPARC v4.2.1 MODEL REFINEMENT PHENIX 1.21_5207-000
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 7213420