☰ Navigation Tabs
Cryo-EM structure of AcrB in liposomes incubated with doxorubicin (class1-out)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4DX7
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 5.126 f_angle_d 0.596 f_chiral_restr 0.042 f_bond_d 0.004 f_plane_restr 0.004
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 51188 Reported Resolution (Å) 2.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (4DX7) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 50
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 1800 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cryoSPARC 4.6.0 IMAGE ACQUISITION SerialEM MODEL FITTING Coot 0.9.8.96 MODEL FITTING ISOLDE 1.9 INITIAL EULER ASSIGNMENT cryoSPARC 4.6.0 RECONSTRUCTION cryoSPARC 4.6.0 MODEL REFINEMENT PHENIX 1.21.2_5419
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 839760