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Cryo-EM structure of Danio rerio voltage-sensing phosphatase (VSP) phosphatase domain
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 5.0692 f_angle_d 1.3308 f_chiral_restr 0.0495 f_bond_d 0.0138 f_plane_restr 0.0067
Sample Voltage-sensing phosphatase (Phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase TPTE2) in lipid nanodisc
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details 3s blot, blot force 1
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 208690 Reported Resolution (Å) 2.97 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 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) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA Minimum Defocus (nm) 600 Maximum Defocus (nm) 1800 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 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 SerialEM RECONSTRUCTION cryoSPARC
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION