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Prefoldin-tubulin-TRiC complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6NR8
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.047 f_angle_d 0.781 f_chiral_restr 0.047 f_plane_restr 0.005 f_bond_d 0.003
Sample Ternary complex of TRiC/CCT, beta-tubulin, prefoldin complex
Specimen Preparation Sample Aggregation State 3D ARRAY Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 194013 Reported Resolution (Å) 3.85 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6NR8) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 3500 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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 3.2.0 PARTICLE SELECTION Topaz CTF CORRECTION cryoSPARC 3.2.0 CTF CORRECTION Gctf MODEL FITTING UCSF Chimera 1.15 INITIAL EULER ASSIGNMENT cryoSPARC 3.2.0 FINAL EULER ASSIGNMENT cryoSPARC 3.2.0 CLASSIFICATION cryoSPARC 3.2.0 RECONSTRUCTION cryoSPARC 3.2.0 MODEL REFINEMENT PHENIX 1.19 MODEL REFINEMENT Coot 0.9.6 MODEL REFINEMENT NAMD
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE CTF correction was performed for every micrographs 443858 The initial particle selection after 2D class classification