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Negative stain reconstruction of the yeast exocyst octameric complex.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5YFP
Sample NEGATIVE STAIN MAP OF THE YEAST EXOCYST COMPLEX
Specimen Preparation Sample Aggregation State PARTICLE Staining Type NEGATIVE Staining Material Uranyl Acetate Staining Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 67509 Reported Resolution (Å) 15 Resolution Method FSC 0.5 CUT-OFF Other Details Refinement Type Symmetry Type POINT Number of Particles 67509 Reported Resolution (Å) 15 Resolution Method FSC 0.5 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1 Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (5YFP) Refinement Space REAL Refinement Protocol RIGID BODY FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 2000 Maximum Defocus (nm) 3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 22500 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING UCSF Chimera
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION PHASE FLIPPING AND AMPLITUDE CORRECTION