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CryoEM structure of the post-synaptic RAD51 nucleoprotein filament in the presence of ATP and Ca2+
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 24.105 f_angle_d 0.643 f_chiral_restr 0.044 f_bond_d 0.012 f_plane_restr 0.006
Sample Post-synaptic RAD51 nucleoprotein filament in the presence of ATP and Ca2+
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 543102 Reported Resolution (Å) 2.9 Resolution Method FSC 0.143 CUT-OFF Other Details 3D refine and postprocess in Relion 3.1 Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 47.22
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 900 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 130000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 3.1 IMAGE ACQUISITION EPU 2.2 CTF CORRECTION CTFFIND 4.1.5 MODEL FITTING Coot 0.9.8.5 INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT RELION 3.1 RECONSTRUCTION RELION 3.1 MODEL REFINEMENT PHENIX phenix-dev-4707
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1051037