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Lateral-closed conformation of the lid-locked BAM complex (BamA E435C S665C, BamBDCE) by cryoEM
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5D0O
Sample beta-barrel assembly machinery (BAM) complex (BamABCDE)
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 160118 Reported Resolution (Å) 4.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (5D0O, 5D0O, 5D0O, 5D0O, 5D0O) Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value 103 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 49.7
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 3000 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 crYOLO 1.3.5 CTF CORRECTION Gctf 1.18 MODEL FITTING UCSF Chimera INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT cryoSPARC 2.2.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 RECONSTRUCTION cryoSPARC 2.2.0 MODEL REFINEMENT PHENIX 1.14 MODEL REFINEMENT Coot 0.9
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 793444