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CryoEM structure of S.typhimurium flagellar LP ring
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Embedding Material buffer Embedding Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 10802 Reported Resolution (Å) 3.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C26
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value 38 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 45
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model JEOL CRYO ARM 200 Minimum Defocus (nm) 500 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 1.4 Imaging Mode BRIGHT FIELD Specimen Holder Model JEOL CRYOSPECPORTER Nominal Magnification 40000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION RELION 3.0 CTF CORRECTION Gctf 1.06 MODEL FITTING PHENIX 1.13 MODEL FITTING Coot 0.8.9.1 MODEL FITTING UCSF Chimera 1.11.2 MODEL REFINEMENT PHENIX 1.13 MODEL REFINEMENT Coot 0.8.9.1 INITIAL EULER ASSIGNMENT RELION 3.0 beta-2 FINAL EULER ASSIGNMENT RELION 3.0 beta-2 CLASSIFICATION RELION 3.0 beta-2 RECONSTRUCTION RELION 3.0 beta-2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 64418 particles were picked up by YOLOPick.py (in-house python program)