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Structure of the Chaetomium thermophilum Pmt4 homodimer (C2 symmetry)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6P25
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.311 f_angle_d 0.725 f_chiral_restr 0.048 f_bond_d 0.006 f_plane_restr 0.005
Sample Chaetomium thermophilum Pmt4 homodimer bound to dolichol-phosphate and dolichol-phosphate-mannose
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 210070 Reported Resolution (Å) 3.2 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (6P25) Refinement Space REAL Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 42.7
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD 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 Warp IMAGE ACQUISITION EPU CTF CORRECTION RELION 3.1 MODEL FITTING Coot INITIAL EULER ASSIGNMENT cisTEM FINAL EULER ASSIGNMENT RELION 3.1 CLASSIFICATION RELION 3.1 RECONSTRUCTION RELION 3.1 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 2199173