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SWI/SNF nucleosome complex with ADP-BeFx
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4I6M experimental model PDB 5Z3V
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 5.667 f_angle_d 0.777 f_chiral_restr 0.041 f_bond_d 0.006 f_plane_restr 0.005
Sample SWI/SNF nucleosome complex with ADP-BeFx
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 35214 Reported Resolution (Å) 8.96 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (4I6M, 5Z3V) Refinement Space 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) 76.5
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model JEOL 3200FS Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model GATAN 626 SINGLE TILT LIQUID NITROGEN CRYO TRANSFER HOLDER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION Leginon 3.2 CTF CORRECTION Gctf 0.5 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING ONLY CTF amplitude correction was performed following 3D auto refinement in relion.