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Structure of capping protein bound to the barbed end of a cytoplasmic actin filament
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5ADX
Sample Complex between capping protein and the barbed end of cytoplasmic actin filaments
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 60206 Reported Resolution (Å) 3.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (5ADX) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value 40 Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4.1.13 MODEL FITTING UCSF Chimera INITIAL EULER ASSIGNMENT SPHIRE 1.3 FINAL EULER ASSIGNMENT SPHIRE 1.3 CLASSIFICATION SPHIRE 1.3 RECONSTRUCTION SPHIRE 1.3 MODEL REFINEMENT ISOLDE MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 570724