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Topological model of p2 virion baseplate in activated conformation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2X53
Sample Lactococcus virus P2
Specimen Preparation Sample Aggregation State PARTICLE Staining Type NEGATIVE Staining Material uranyl acetate Staining Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 261 Reported Resolution (Å) 28.7 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry D6
Map-Model Fitting and Refinement Id 1 (2X53) Refinement Space Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type OTHER Electron Dose (electrons/Å**2) 25
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TECNAI SPIRIT Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source LAB6 Acceleration Voltage (kV) 120 Imaging Details
EM Software Task Software Package Version CTF CORRECTION CTFFIND MODEL FITTING UCSF Chimera MODEL FITTING Coot INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT Coot
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 293