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CryoEM structure of PLCg1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6PBC
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 3.8027 f_angle_d 0.4678 f_chiral_restr 0.0391 f_plane_restr 0.0031 f_bond_d 0.0021
Sample 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE-PROPANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 238458 Reported Resolution (Å) 3.68 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6PBC) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target CC fit and model metrics Overall B Value 135.93 Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) Electron Dose (electrons/Å**2) 55
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 PARTICLE SELECTION cryoSPARC 3.2 MODEL FITTING UCSF Chimera 1.15 MODEL REFINEMENT PHENIX 1.19.2_4158 RECONSTRUCTION cryoSPARC 3.2
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION