9FOR

Structure of heteromeric amyloid filament of TDP-43 and AXNA11 from FTLD-TDP Type C (variant 1)


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined19.657
r_long_range_B_other19.643
r_scangle_other13.92
r_dihedral_angle_3_deg13.146
r_mcangle_it11.991
r_mcangle_other11.989
r_scbond_it9.261
r_scbond_other9.25
r_dihedral_angle_1_deg8.606
r_mcbond_it7.553
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined19.657
r_long_range_B_other19.643
r_scangle_other13.92
r_dihedral_angle_3_deg13.146
r_mcangle_it11.991
r_mcangle_other11.989
r_scbond_it9.261
r_scbond_other9.25
r_dihedral_angle_1_deg8.606
r_mcbond_it7.553
r_mcbond_other7.548
r_angle_refined_deg2.139
r_dihedral_angle_2_deg1.146
r_angle_other_deg0.606
r_chiral_restr0.087
r_bond_refined_d0.009
r_gen_planes_refined0.008
r_gen_planes_other0.001
r_bond_other_d
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
Heteromeric amyloid filament of TDP-43 and AXNA11 from FTLD-TDP Type C (variant 1)
Specimen Preparation
Sample Aggregation StateFILAMENT
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles18020
Reported Resolution (Å)2.75
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypeHELICAL
Axial SymmetryC1
Axial Rise4.98
Angular Rotation-1.83
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 BIOQUANTUM (6k x 4k)
Electron Dose (electrons/Å**2)38
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)2200
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS
Imaging ModeBRIGHT FIELD
Specimen Holder Model
Nominal Magnification
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
RECONSTRUCTIONRELION5
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION