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Tropomyosin-receptor kinase fused gene protein (TRK-fused gene protein; TFG) Low Complexity Domain (residues 237-327) G269V mutant, amyloid fiber
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.7754 f_angle_d 0.5394 f_chiral_restr 0.0404 f_plane_restr 0.0071 f_bond_d 0.0029
Sample amyloid fibril of protein TFG G269V
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 8 seconds, blot force 0
3D Reconstruction Reconstruction Method HELICAL Number of Particles 31643 Reported Resolution (Å) 2.84 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 4.93 Angular Rotation -3.07
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Correlation coefficient Overall B Value 44.55 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1800 Maximum Defocus (nm) 2600 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 105000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION EMAN2 PARTICLE SELECTION crYOLO CTF CORRECTION CTFFIND MODEL FITTING Coot CLASSIFICATION RELION RECONSTRUCTION RELION MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION