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The structure of the Tetrahymena thermophila outer dynein arm on doublet microtubule
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 12.196 f_angle_d 0.888 f_chiral_restr 0.05 f_bond_d 0.006 f_plane_restr 0.005
Sample Outer dynein arm complex from Tetrahymena thermophila
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot force 3 for 5 seconds
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 139548 Reported Resolution (Å) 8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value 179 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 45
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1200 Maximum Defocus (nm) 3000 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 59000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM 3.8 CTF CORRECTION RELION 3.0 MODEL FITTING UCSF Chimera 1.0 INITIAL EULER ASSIGNMENT SPIDER 19.02 FINAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT FREALIGN 9.03 CLASSIFICATION FREALIGN 9.03 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT Coot 0.8.7 MODEL REFINEMENT PHENIX 1.9
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION