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The 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 complex of ISWI-nucleosome in the ADP.BeF-bound state Sample Components ISWI nuleosome DNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details blot for 1.5s
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 62121 Reported Resolution (Å) 3.87 Resolution Method FSC 0.143 CUT-OFF Other Details relion Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (5X0Y) Refinement Space REAL Refinement Protocol AB INITIO MODEL 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 CT3500 SINGLE TILT LIQUID NITROGEN CRYO TRANSFER HOLDER Nominal Magnification 5000 Calibrated Magnification 29000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details performed manually
EM Software Task Software Package Version PARTICLE SELECTION EMAN2 9.03 IMAGE ACQUISITION EMAN2 9.03 CTF CORRECTION RELION 3.0 MODEL FITTING UCSF Chimera 1 OTHER RELION 3.0 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION PHENIX 1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION