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Structure of the 70S-EF-G-GDP ribosome complex with tRNAs in hybrid state 1 (H1-EF-G-GDP)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6YSS experimental model PDB 4AQY experimental model PDB 5LZD experimental model PDB 5J9Z
Sample E. coli ribosome complex 70S-Apr-EF-G-GDP-Pi-fMet-Phe-tRNAPhe-tRNA-fMet-mRNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument HOMEMADE PLUNGER Cryogen Name ETHANE Sample Vitrification Details Manual blotting & plunge-freezing
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 6412 Reported Resolution (Å) 6.5 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 (6YSS, 4AQY, 5LZD, 5J9Z) Refinement Space REAL Refinement Protocol FLEXIBLE FIT Refinement Target RSCC Overall B Value Fitting Procedure Details Instead of Chimera ChimeraX was used.
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 30
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 200 Maximum Defocus (nm) 1500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 0.01 Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 59000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details Aberration corrections performed using Cs image corrector (CEOS company)
EM Software Task Software Package Version PARTICLE SELECTION Gautomatch IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4.1 MODEL FITTING Coot 0.9.3 MODEL FITTING UCSF Chimera 1.2 MODEL FITTING ISOLDE 1.1.0 INITIAL EULER ASSIGNMENT RELION 3.1 FINAL EULER ASSIGNMENT RELION 3.1 CLASSIFICATION RELION 3.1 RECONSTRUCTION RELION 3.1 MODEL REFINEMENT PHENIX 16 MODEL REFINEMENT ISOLDE 1.1.0 MODEL REFINEMENT Coot 0.9.3
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1326729