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Cryo-EM structure of p300-p53 protein complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4BHW experimental model PDB 3KMD experimental model PDB 1C26
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 10088 Reported Resolution (Å) 10.7 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (4BHW) 2 (3KMD, 1C26) Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI EAGLE (4k x 4k) Electron Dose (electrons/Å**2) 15
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI POLARA 300 Minimum Defocus (nm) 1700 Maximum Defocus (nm) 4500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2 Imaging Mode BRIGHT FIELD Specimen Holder Model GATAN 910 MULTI-SPECIMEN SINGLE TILT CRYO TRANSFER HOLDER Nominal Magnification 59000 Calibrated Magnification 78894 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION EMAN2 2.12 PARTICLE SELECTION SPIDER IMAGE ACQUISITION TIA 4.7 CTF CORRECTION EMAN2 2.12 CTF CORRECTION SPIDER MODEL FITTING UCSF Chimera 1.11 MODEL FITTING PyMOL INITIAL EULER ASSIGNMENT EMAN2 2.12 FINAL EULER ASSIGNMENT SPIDER CLASSIFICATION SPIDER RECONSTRUCTION SPIDER
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION