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Structure of the mitochondrial ribosome from Polytomella magna with tRNA bound to the P site
Sample Mitochondrial ribosome from Polytomella magna in complex with P-site tRNA as well as mRNA
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 59000 Reported Resolution (Å) 3.1 Resolution Method OTHER Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space 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) 30
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 400 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 RELION 3.0.1 IMAGE ACQUISITION EPU CTF CORRECTION Gctf 1.06 MODEL FITTING Coot 0.9.5 MODEL REFINEMENT Rosetta MODEL REFINEMENT PHENIX 3874 INITIAL EULER ASSIGNMENT RELION 3.0.1 FINAL EULER ASSIGNMENT RELION 3.0.1 CLASSIFICATION RELION 3.0.1 RECONSTRUCTION RELION 3.0.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 2999000