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2.8 Angstrom cryo-EM structure of the large ribosomal subunit from the eukaryotic parasite Leishmania
Refinement RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 20.164 f_angle_d 0.864 f_chiral_restr 0.05 f_bond_d 0.007 f_plane_restr 0.006
Sample The large ribosomal subunit from the eukaryotic parasite Leishmania donovani Sample Components 26S alpha ribosomal RNA 26S beta ribosomal RNA 26S gamma ribosomal RNA 26S delta ribosomal RNA 26S epsilon ribosomal RNA 26S zeta ribosomal RNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Plunged into liquid ethane (FEI VITROBOT MARK IV).
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 107134 Reported Resolution (Å) 2.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 30
Imaging Experiment 1 Date of Experiment 2015-07-07 Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 600 Maximum Defocus (nm) 2500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model FEI TITAN KRIOS AUTOGRID HOLDER Nominal Magnification 29000 Calibrated Magnification 25000 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version RECONSTRUCTION RELION RECONSTRUCTION RELION MODEL REFINEMENT PHENIX