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Human TRiC-PhLP2A complex in the open state
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 18.222 f_angle_d 1.132 f_chiral_restr 0.064 f_bond_d 0.006 f_plane_restr 0.006
Sample Complex of human TRiC/CCT and PhLP2A Sample Components Human TRiC/CCT complex PhLP2A (PDCL3) in human TRiC/CCT complex
Specimen Preparation Sample Aggregation State 2D ARRAY Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 1796900 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
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 FEI FALCON IV (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) 1000 Maximum Defocus (nm) 2000 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 CTF CORRECTION cryoSPARC 3.2.0 MODEL FITTING UCSF Chimera 1.15 MODEL REFINEMENT PHENIX 1.19 MODEL REFINEMENT Coot 0.9.6 INITIAL EULER ASSIGNMENT cryoSPARC 3.2.0 FINAL EULER ASSIGNMENT cryoSPARC 3.2.0 CLASSIFICATION cryoSPARC 3.2.0 RECONSTRUCTION cryoSPARC 3.2.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE CTF correction was performed for every micrographs 2691733 The initial particle selection after 2D class classification