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Human tRNA Splicing Endonuclease Complex bound to pre-tRNA-ARG
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.945 f_angle_d 0.5 f_chiral_restr 0.0357 f_plane_restr 0.0039 f_bond_d 0.0032
Sample Human tRNA Splicing Endonuclease Complex bound to pre-tRNA-ARG
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument LEICA EM GP Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 152031 Reported Resolution (Å) 3.28 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 54 60
Imaging Experiment 1 2 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA FEI TITAN KRIOS Minimum Defocus (nm) 1200 1200 Maximum Defocus (nm) 2200 2200 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD BRIGHT FIELD Specimen Holder Model Nominal Magnification 45000 81000 Calibrated Magnification Source FIELD EMISSION GUN FIELD EMISSION GUN Acceleration Voltage (kV) 200 300 Imaging Details
EM Software Task Software Package Version CTF CORRECTION cryoSPARC 3.2.0 MODEL REFINEMENT PHENIX RECONSTRUCTION cryoSPARC 3.2.0 IMAGE ACQUISITION SerialEM
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 570104