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The lipid linked oligosaccharide polymerase Wzy and its regulating co-polymerase Wzz form a complex in vivo and in vitro
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 4.58 f_angle_d 0.702 f_chiral_restr 0.039 f_plane_restr 0.008 f_bond_d 0.004
Sample WzzE from Pectobacterium atrosepticum
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Quantifoil R2/2 400 mesh grids were glow-discharged in the presence of pentyl-amine to drive protein into the ice.
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 190490 Reported Resolution (Å) 3.6 Resolution Method FSC 0.143 CUT-OFF Other Details Relion 3.1 AutoRefine Refinement Type Symmetry Type POINT Point Symmetry C4
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol AB INITIO MODEL Refinement Target Overall B Value Fitting Procedure Details The model was built into a density modified map - processed using DeepEMhancer
Data Acquisition Detector Type GATAN K2 QUANTUM (4k x 4k) Electron Dose (electrons/Å**2) 85
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1000 Maximum Defocus (nm) 2700 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 130000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION 3.1 IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4 MODEL FITTING Coot INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT 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 464832