☰ Navigation Tabs
Cryo-EM Structure of Helical Lipoprotein Lipase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6E7K
Sample filament of lipoprotein lipase
Specimen Preparation Sample Aggregation State FILAMENT Vitrification Instrument LEICA EM GP Cryogen Name ETHANE Sample Vitrification Details Blot 3 seconds before plunging
3D Reconstruction Reconstruction Method HELICAL Number of Particles 108911 Reported Resolution (Å) 3.8 Resolution Method OTHER Other Details model: map FSC 0.38 cutoff; map: map FSC 0.143 cutoff Refinement Type Symmetry Type HELICAL Axial Symmetry C1 Axial Rise 10.88 Angular Rotation 130.05
Map-Model Fitting and Refinement Id 1 (6E7K) Refinement Space REAL Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 46.6
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 45000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 200 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 3.0 PARTICLE SELECTION EMAN2 2.21 CTF CORRECTION CTFFIND 4 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT PHENIX
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 157128