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Cryo-EM structure for Hepatitis A virus empty particle
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 10.868 f_angle_d 0.766 f_chiral_restr 0.049 f_bond_d 0.008 f_plane_restr 0.005
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK III Cryogen Name ETHANE Sample Vitrification Details blot for 3s seconds before plunging
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 4000 Reported Resolution (Å) 3.9 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry I
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Correlation coefficient Overall B Value 150 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 1.2
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI POLARA 300 Minimum Defocus (nm) 1200 Maximum Defocus (nm) 3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2 Imaging Mode BRIGHT FIELD Specimen Holder Model OTHER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION EMAN 2.0 CTF CORRECTION Gctf 3.0 MODEL FITTING CHIMERA MODEL REFINEMENT PHENIX FINAL EULER ASSIGNMENT RELION 1.3 RECONSTRUCTION RELION 1.3
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 5000