☰ Navigation Tabs
E. coli 70S initiation complex bound to compact IF2-GDP (70S IC-II)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6WDD
Sample 70S Initiation Complex with compact IF2 bound (70S IC-II)
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 8740 Reported Resolution (Å) 3.1 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 (6WDD) Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 40
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 2100 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION cisTEM 1.1.0 IMAGE ACQUISITION SerialEM CTF CORRECTION CTFFIND 4.0 MODEL FITTING UCSF Chimera MODEL FITTING Coot MODEL REFINEMENT PHENIX 1.21.1_5286: INITIAL EULER ASSIGNMENT FREALIGN 9.11 FINAL EULER ASSIGNMENT FREALIGN 9.11 CLASSIFICATION FREALIGN 9.11 RECONSTRUCTION FREALIGN 9.11
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1889196