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Structure of the small subunit of the mammalian mitoribosome
Sample SUS SCROFA 55S MITOCHONDRIAL RIBOSOME
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument HOMEMADE PLUNGER Cryogen Name ETHANE-PROPANE Sample Vitrification Details MIXTURE OF LIQUID ETHANE AND PROPANE
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 78783 Reported Resolution (Å) 3.6 Resolution Method Other Details FOR VISUALIZATION PURPOSES THE FINAL MAP WAS FILTERED AND AMPLITUDE CORRECTED IN RELION Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space REAL Refinement Protocol OTHER Refinement Target Overall B Value Fitting Procedure Details REFINEMENT PROTOCOL--HIGH RESOLUTION CRYO-EM
Data Acquisition Detector Type FEI FALCON II (4k x 4k) Electron Dose (electrons/Å**2) 20
Imaging Experiment 1 Date of Experiment 2014-05-30 Temperature (Kelvin) 85 Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 800 Maximum Defocus (nm) 3000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 59000 Calibrated Magnification 100000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details IMAGES WERE ACQUIRED IN 2 SESSIONS ON A FEI TITAN KRIOS IN MAY 2014
EM Software Task Software Package Version CTF CORRECTION CTFFIND 3 MODEL FITTING UCSF Chimera RECONSTRUCTION EMAN 1.9 RECONSTRUCTION RELION 1.2 RECONSTRUCTION RELION 1.3
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PER DETECTOR FRAME