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Cryo-EM structure of F-actin in the ADP state
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 8F8P
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.645 f_angle_d 1.282 f_chiral_restr 0.074 f_plane_restr 0.02 f_bond_d 0.007
Sample F-actin in the ADP state
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method HELICAL Number of Particles 3711372 Reported Resolution (Å) 2.06 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Number of Particles 3711372 Reported Resolution (Å) 2.06 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Number of Particles 3711372 Reported Resolution (Å) 2.06 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Number of Particles 3711372 Reported Resolution (Å) 2.06 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 27.6 Angular Rotation -166.6 Axial Symmetry C1 Axial Rise 27.6 Angular Rotation 166.6 Axial Symmetry C1 Axial Rise 27.6 Angular Rotation -166.6 Axial Symmetry C1 Axial Rise 27.6 Angular Rotation -166.6
Map-Model Fitting and Refinement Id 1 (8F8P) Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 48.49
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 81000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC IMAGE ACQUISITION EPU MODEL FITTING Coot RECONSTRUCTION PHENIX PARTICLE SELECTION cryoSPARC RECONSTRUCTION PHENIX MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE NONE