6TGP

Cryo-EM structure of AtNBR1-PB1 filament (S-type)


ELECTRON MICROSCOPY

Refinement

RMS Deviations
KeyRefinement Restraint Deviation
r_mcangle_it69.718
r_scbond_it61.513
r_mcbond_it41.204
r_dihedral_angle_2_deg25.753
r_dihedral_angle_4_deg17.463
r_dihedral_angle_3_deg15.434
r_dihedral_angle_1_deg7.813
r_angle_refined_deg1.667
r_chiral_restr0.109
r_bond_refined_d0.012
RMS Deviations
KeyRefinement Restraint Deviation
r_mcangle_it69.718
r_scbond_it61.513
r_mcbond_it41.204
r_dihedral_angle_2_deg25.753
r_dihedral_angle_4_deg17.463
r_dihedral_angle_3_deg15.434
r_dihedral_angle_1_deg7.813
r_angle_refined_deg1.667
r_chiral_restr0.109
r_bond_refined_d0.012
r_gen_planes_refined0.009
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
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_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Sample
AtNBR1-PB1 (S-type)
Specimen Preparation
Sample Aggregation StateFILAMENT
Vitrification InstrumentLEICA EM GP
Cryogen NameETHANE
Sample Vitrification Details
3D Reconstruction
Reconstruction MethodHELICAL
Number of Particles18021
Reported Resolution (Å)4.4
Resolution MethodFSC 0.143 CUT-OFF
Other Details
Refinement Type
Symmetry TypeHELICAL
Axial SymmetryC1
Axial Rise5.905
Angular Rotation-31.17
Map-Model Fitting and Refinement
Id1
Refinement SpaceREAL
Refinement ProtocolFLEXIBLE FIT
Refinement TargetCorrelation coefficient
Overall B Value
Fitting Procedure
Details
Data Acquisition
Detector TypeFEI FALCON II (4k x 4k)
Electron Dose (electrons/Å**2)14
Imaging Experiment1
Date of Experiment
Temperature (Kelvin)
Microscope ModelFEI TITAN KRIOS
Minimum Defocus (nm)500
Maximum Defocus (nm)4500
Minimum Tilt Angle (degrees)
Maximum Tilt Angle (degrees)
Nominal CS2.7
Imaging ModeBRIGHT FIELD
Specimen Holder ModelFEI TITAN KRIOS AUTOGRID HOLDER
Nominal Magnification59000
Calibrated Magnification
SourceFIELD EMISSION GUN
Acceleration Voltage (kV)300
Imaging Details
EM Software
TaskSoftware PackageVersion
PARTICLE SELECTIONSPRING0.85
IMAGE ACQUISITIONSerialEM
CTF CORRECTIONCTFFIND4
MODEL FITTINGPHENIXdev-3500
MODEL REFINEMENTPHENIXdev-3500
INITIAL EULER ASSIGNMENTSPRING0.85
FINAL EULER ASSIGNMENTSPRING0.85
CLASSIFICATIONSPRING0.85
RECONSTRUCTIONSPRING0.85
Image Processing
CTF Correction TypeCTF Correction DetailsNumber of Particles SelectedParticle Selection Details
PHASE FLIPPING AND AMPLITUDE CORRECTION