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 12AR | pdb_000012ar

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


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined26.577
r_long_range_B_other26.547
r_scangle_other20.958
r_mcangle_it13.36
r_mcangle_other13.344
r_scbond_it12.726
r_scbond_other12.693
r_mcbond_it8.857
r_mcbond_other8.84
r_dihedral_angle_3_deg8.807
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_refined26.577
r_long_range_B_other26.547
r_scangle_other20.958
r_mcangle_it13.36
r_mcangle_other13.344
r_scbond_it12.726
r_scbond_other12.693
r_mcbond_it8.857
r_mcbond_other8.84
r_dihedral_angle_3_deg8.807
r_dihedral_angle_1_deg6.103
r_angle_refined_deg1.424
r_angle_other_deg0.523
r_chiral_restr0.053
r_bond_refined_d0.007
r_gen_planes_refined0.005
r_gen_planes_other0.002
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
Cryo-EM structure of alpha-synuclein filaments (singlet) 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 Particles59954
Reported Resolution (Å)2.9
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypeHELICAL
Axial SymmetryC1
Axial Rise4.78
Angular Rotation-0.46
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