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The crosslinked complex of ISWI-nucleosome in the ADP.BeF-bound state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5X0Y
Sample The crosslinked complex of ISWI-nucleosome in the ADP.BeF-bound state Sample Components ISWI nucleosome DNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details blot 1.5s
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 316230 Reported Resolution (Å) 3.37 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (5X0Y) Refinement Space REAL Refinement Protocol Refinement Target correlation coefficient Overall B Value 200 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 1.5
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN Minimum Defocus (nm) 1200 Maximum Defocus (nm) 5000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode DIFFRACTION Specimen Holder Model GATAN ULTST ULTRA LOW TEMPERATURE SINGLE TILT HELIUM COOLING HOLDER Nominal Magnification 130000 Calibrated Magnification 29000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM 1.0 CTF CORRECTION RELION 3.0 MODEL REFINEMENT PHENIX 1.0 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION