☰ Navigation Tabs
Cryo-EM filament structure in FTLD-synuclein
Refinement RMS Deviations Key Refinement Restraint Deviation r_long_range_B_other 27.677 r_long_range_B_refined 27.674 r_scangle_other 23.58 r_scbond_it 14.248 r_scbond_other 14.232 r_mcangle_other 11.829 r_mcangle_it 11.82 r_mcbond_it 7.479 r_mcbond_other 7.449 r_dihedral_angle_3_deg 7.103
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_other 27.677 r_long_range_B_refined 27.674 r_scangle_other 23.58 r_scbond_it 14.248 r_scbond_other 14.232 r_mcangle_other 11.829 r_mcangle_it 11.82 r_mcbond_it 7.479 r_mcbond_other 7.449 r_dihedral_angle_3_deg 7.103 r_dihedral_angle_1_deg 4.866 r_angle_refined_deg 1.258 r_angle_other_deg 0.445 r_chiral_restr 0.046 r_bond_refined_d 0.006 r_gen_planes_refined 0.005 r_gen_planes_other 0.002 r_bond_other_d r_dihedral_angle_2_deg r_dihedral_angle_4_deg r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Sample Alpha-synuclein filaments extracted from the human brain with multiple system atrophy
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles 195773 Reported Resolution (Å) 3.2 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 4.85 Angular Rotation -1.43
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 40
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2600 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION