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Structure of human SetD3 methyl-transferase in complex with 2A protease from Coxsackievirus B3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6MBK experimental model PDB 4MG3
Sample Ternary complex of Coxsackievirus B3 2A protease and human SetD3 methyltransferase
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 107000 Reported Resolution (Å) 3.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6MBK) 2 (4MG3) Refinement Space REAL REAL Refinement Protocol FLEXIBLE FIT FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 68
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM CTF CORRECTION cryoSPARC 2.14 MODEL FITTING Rosetta 3 CLASSIFICATION cryoSPARC 2.14 RECONSTRUCTION cryoSPARC 2.14 MODEL REFINEMENT Rosetta 3 MODEL REFINEMENT PHENIX 1.18 MODEL REFINEMENT ISOLDE 1.01 MODEL FITTING Rosetta 3 MODEL REFINEMENT Rosetta 3 MODEL REFINEMENT PHENIX 1.18 MODEL REFINEMENT ISOLDE 1.01
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1100000