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Yeast Rad51 in complex with ssDNA and ADP-aluminium fluoride
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9B2D
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.178 f_angle_d 0.669 f_chiral_restr 0.043 f_plane_restr 0.005 f_bond_d 0.004
Sample Yeast Rad51-ssDNA filament bound to ADP-AlF3
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 754384 Reported Resolution (Å) 2.52 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (9B2D) Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value 82.4 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 2200 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode OTHER 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 cryoSPARC 3.2 CTF CORRECTION cryoSPARC 3.2 MODEL FITTING UCSF ChimeraX 1.7.1 INITIAL EULER ASSIGNMENT cryoSPARC 3.2 FINAL EULER ASSIGNMENT cryoSPARC 3.2 CLASSIFICATION cryoSPARC 3.2 RECONSTRUCTION cryoSPARC 3.2 MODEL REFINEMENT PHENIX 1.20.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING ONLY 754384