☰ Navigation Tabs
Cryo-EM structure of human PI3KC3-C1 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 9MHF
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 6.656 f_angle_d 0.588 f_chiral_restr 0.043 f_bond_d 0.004 f_plane_restr 0.004
Sample Human Phosphatidylinositol-3 kinase class III complex I
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 181267 Reported Resolution (Å) 3.77 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (9MHF) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value 76.8 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) 800 Maximum Defocus (nm) 2000 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 PARTICLE SELECTION Topaz 0.2.5a IMAGE ACQUISITION SerialEM 4.0.20 CTF CORRECTION cryoSPARC 4.6.2 MODEL FITTING Coot 0.9.2 INITIAL EULER ASSIGNMENT cryoSPARC 4.6.2 FINAL EULER ASSIGNMENT cryoSPARC 4.6.2 CLASSIFICATION cryoSPARC 4.6.2 RECONSTRUCTION cryoSPARC 4.6.2 MODEL REFINEMENT PHENIX 1.18.2-3874
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION