8CEB | pdb_00008ceb

Type2 alpha-synuclein filament assembled in vitro by wild-type and mutant (7 residues insertion) protein


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_other19.452
r_long_range_B_refined19.45
r_scangle_other15.996
r_dihedral_angle_3_deg12.615
r_scbond_it9.587
r_scbond_other9.573
r_mcangle_it8.906
r_mcangle_other8.901
r_dihedral_angle_1_deg8.671
r_mcbond_it6.046
RMS Deviations
KeyRefinement Restraint Deviation
r_long_range_B_other19.452
r_long_range_B_refined19.45
r_scangle_other15.996
r_dihedral_angle_3_deg12.615
r_scbond_it9.587
r_scbond_other9.573
r_mcangle_it8.906
r_mcangle_other8.901
r_dihedral_angle_1_deg8.671
r_mcbond_it6.046
r_mcbond_other6.046
r_angle_refined_deg1.538
r_angle_other_deg0.626
r_chiral_restr0.085
r_bond_refined_d0.007
r_gen_planes_refined0.007
r_gen_planes_other0.003
r_bond_other_d0.001
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 filament assembled in vitro by wild-type and mutant (7 residues insertion) protein
Specimen Preparation
Sample Aggregation StateFILAMENT
Vitrification Instrument
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles53703
Reported Resolution (Å)2.8
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypeHELICAL
Axial SymmetryC1
Axial Rise2.38
Angular Rotation-179.56
Map-Model Fitting and Refinement
Id1
Refinement Space
Refinement ProtocolRIGID BODY FIT
Refinement Target
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeFEI FALCON IV (4k x 4k)
Electron Dose (electrons/Å**2)40
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)1000
Maximum Defocus (nm)2500
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 SELECTIONRELION
IMAGE ACQUISITIONEPU
CTF CORRECTIONRELION
MODEL FITTINGCoot
MODEL REFINEMENTREFMAC
INITIAL EULER ASSIGNMENTRELION
RECONSTRUCTIONRELION
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION