Skip to main content

 12AT | pdb_000012at

Cryo-EM structure of alpha-synuclein filaments (doublet) from M83(+/+) mouse brains with A53T mutation


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined30.587
r_long_range_B_other30.559
r_scangle_other24.983
r_scbond_it14.959
r_scbond_other14.921
r_mcangle_it10.578
r_mcangle_other10.562
r_dihedral_angle_3_deg8.785
r_mcbond_it6.648
r_mcbond_other6.635
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined30.587
r_long_range_B_other30.559
r_scangle_other24.983
r_scbond_it14.959
r_scbond_other14.921
r_mcangle_it10.578
r_mcangle_other10.562
r_dihedral_angle_3_deg8.785
r_mcbond_it6.648
r_mcbond_other6.635
r_dihedral_angle_1_deg4.818
r_angle_refined_deg1.53
r_angle_other_deg0.54
r_chiral_restr0.052
r_bond_refined_d0.008
r_gen_planes_refined0.006
r_gen_planes_other0.003
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
Cryo-EM structure of alpha-synuclein filaments (doublet) from M83(+/+) mouse brains with A53T mutation
Specimen Preparation
Sample Aggregation StateFILAMENT
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles10056
Reported Resolution (Å)3.1
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypeHELICAL
Axial SymmetryC1
Axial Rise2.39
Angular Rotation179.619
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement Protocol
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeGATAN K3 (6k x 4k)
Electron Dose (electrons/Å**2)50
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelTFS KRIOS
Minimum Defocus (nm)1200
Maximum Defocus (nm)1800
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
PARTICLE SELECTIONRELION5.1
MODEL REFINEMENTREFMAC5.8.0430
RECONSTRUCTIONServalcat
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING ONLY