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Structure of the PI4KA complex bound to Calcineurin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6BQ1 experimental model PDB 6NUC
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 7.976 f_angle_d 0.722 f_chiral_restr 0.042 f_plane_restr 0.004 f_bond_d 0.003
Sample PI4KA complex bound to Calcineurin
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot force -5, blot time 1 s
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 235760 Reported Resolution (Å) 3.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 (6BQ1, 6NUC) Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 165000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC v.4.2.1 IMAGE ACQUISITION SerialEM CTF CORRECTION cryoSPARC v4.2.1 MODEL REFINEMENT PHENIX INITIAL EULER ASSIGNMENT cryoSPARC v4.2.1 FINAL EULER ASSIGNMENT cryoSPARC v4.2.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1181312 Particles were picked using the cryoSPARC template picker