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Human RAD51 post-synaptic complexes
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1SZP
Sample Human RAD51 post-synaptic complex Sample Components Human RAD51 DNA DNA
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles 30194 Reported Resolution (Å) 4.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 15.8 Angular Rotation 56.18
Map-Model Fitting and Refinement Id 1 (1SZP) 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) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 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 IMAGE ACQUISITION UCSFImage4 CTF CORRECTION CTFFIND3 MODEL FITTING Chimera 1.9 INITIAL EULER ASSIGNMENT SPIDER 20.02 INITIAL EULER ASSIGNMENT RELION 1.2 FINAL EULER ASSIGNMENT SPIDER 20.02 FINAL EULER ASSIGNMENT RELION 1.2 CLASSIFICATION IMAGIC-4D 110817 RECONSTRUCTION SPIDER 20.02 RECONSTRUCTION RELION 1.2 MODEL REFINEMENT Coot 0.7.2 MODEL REFINEMENT PHENIX 1.9
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING ONLY 41146