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Structure of the yeast TRAPPIII-Ypt1(Rab1) complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3CUE experimental model PDB 2C0J experimental model PDB 2J3W
Sample TRAPPIII-Ypt1 complex
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Either 0.02% Tween-20 or 0.025% amphipol A8-35 was added before application of the sample to the grid.
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 69315 Reported Resolution (Å) 3.7 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (3CUE, 2C0J, 2J3W) Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 BIOQUANTUM (6k x 4k) FEI FALCON III (4k x 4k) GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 50 20 50
Imaging Experiment 1 2 3 Date of Experiment Temperature (Kelvin) Microscope Model FEI TALOS ARCTICA FEI TITAN KRIOS FEI TITAN KRIOS Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD BRIGHT FIELD BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN FIELD EMISSION GUN FIELD EMISSION GUN Acceleration Voltage (kV) 200 300 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 3.1 IMAGE ACQUISITION SerialEM CTF CORRECTION RELION 3.1 MODEL FITTING Coot MODEL FITTING ISOLDE MODEL FITTING UCSF Chimera IMAGE ACQUISITION EPU IMAGE ACQUISITION SerialEM INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT RELION 3.1 CLASSIFICATION RELION 3.1 RECONSTRUCTION RELION 3.1 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION