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Cryo-EM structure of Drs2p-Cdc50p in the E1-AMPPCP state with PI4P bound
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6ROJ
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.96 f_angle_d 0.488 f_chiral_restr 0.039 f_plane_restr 0.005 f_bond_d 0.002
Sample Binary complex of Drs2p-Cdc50p with the regulatory lipid PI4P Sample Components Drs2p Cdc50p
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 32184 Reported Resolution (Å) 3.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6ROJ) Refinement Space REAL Refinement Protocol Refinement Target correlation coefficient Overall B Value 52 Fitting Procedure Details Domains were rigid body fit into the density and manually adjusted and reconnected.
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 60
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS 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) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 2 IMAGE ACQUISITION EPU CTF CORRECTION cryoSPARC 2 MODEL FITTING Coot 0.9-pre EL (ccpem) MODEL REFINEMENT PHENIX 1.18rc7-3834 INITIAL EULER ASSIGNMENT cryoSPARC 2 FINAL EULER ASSIGNMENT cryoSPARC 3 CLASSIFICATION cryoSPARC 2 RECONSTRUCTION cryoSPARC 3
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE 632987