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Structure of echovirus 18, empty particle
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 7B5F
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 4.1676 f_angle_d 0.4671 f_chiral_restr 0.0422 f_plane_restr 0.0056 f_bond_d 0.0018
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 3776 Reported Resolution (Å) 2.86 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (6HBJ) Refinement Space REAL Refinement Protocol OTHER Refinement Target cross-correlation Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 54.48
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 300 Maximum Defocus (nm) 2400 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 75000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION crYOLO 1.9.3 CTF CORRECTION CTFFIND 4 MODEL FITTING UCSF Chimera 1.16 INITIAL EULER ASSIGNMENT RELION 5.0.0 FINAL EULER ASSIGNMENT RELION 5.0.0 RECONSTRUCTION RELION 5.0.0 MODEL REFINEMENT PHENIX 1.21_5207
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 80069