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Ebola virus nucleoprotein-RNA complex
Sample Ebolavirus nucleoprotein RNA complex (biological assembly)
Specimen Preparation Sample Aggregation State HELICAL ARRAY Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 3 second blot, 2.5uL
3D Reconstruction Reconstruction Method HELICAL Number of Particles 117552 Reported Resolution (Å) 3.6 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Axial Symmetry C1 Axial Rise 3.01 Angular Rotation -14.73
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 105
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 4000 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 47619 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details nanoprobe, parallel beam illumination
EM Software Task Software Package Version PARTICLE SELECTION EMAN2 2.1 IMAGE ACQUISITION Leginon 3.2 CTF CORRECTION CTFFIND 4.1 MODEL FITTING Coot 0.8.7 INITIAL EULER ASSIGNMENT RELION 2.1 FINAL EULER ASSIGNMENT RELION 2.1 CLASSIFICATION RELION 2.1 RECONSTRUCTION RELION 2.1 MODEL REFINEMENT PHENIX 1.13rc2-2981
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION deconvolution in RELION 232490