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Electron cryo-microscopy of DNGR-1 in complex with F-actin
Sample F-actin complexed with mouse DNGR-1 extracellular domain Sample Components DNGR-1 Actin
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument FEI VITROBOT MARK II Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 73608 Reported Resolution (Å) 7.7 Resolution Method FSC 0.143 CUT-OFF Other Details (Single particle--Applied symmetry: C1) Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 27.6 Angular Rotation 166.6
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type TVIPS TEMCAM-F416 (4k x 4k) Electron Dose (electrons/Å**2) 20
Imaging Experiment 1 Date of Experiment 2012-12-10 Temperature (Kelvin) 55 Microscope Model JEOL 3200FSC Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 1.6 Imaging Mode BRIGHT FIELD Specimen Holder Model JEOL 3200FSC CRYOHOLDER Nominal Magnification 60000 Calibrated Magnification 109489 Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version RECONSTRUCTION EMAN RECONSTRUCTION SPIDER
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details Each Particle