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CryoEM structure of the human 40S small ribosomal subunit in complex with translation initiation factors eIF1A and eIF5B.
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.29 r_dihedral_angle_3_deg 14.662 r_dihedral_angle_4_deg 13.298 r_long_range_B_refined 7.667 r_long_range_B_other 7.667 r_dihedral_angle_1_deg 5.699 r_mcangle_it 5.117 r_mcangle_other 5.117 r_scangle_other 4.617 r_mcbond_it 2.959
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.29 r_dihedral_angle_3_deg 14.662 r_dihedral_angle_4_deg 13.298 r_long_range_B_refined 7.667 r_long_range_B_other 7.667 r_dihedral_angle_1_deg 5.699 r_mcangle_it 5.117 r_mcangle_other 5.117 r_scangle_other 4.617 r_mcbond_it 2.959 r_mcbond_other 2.959 r_scbond_it 2.662 r_scbond_other 2.662 r_angle_refined_deg 1.109 r_angle_other_deg 1.093 r_chiral_restr 0.048 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Sample human 40S ribosomal subunit in complex with eIF1A and eIF5B
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 190000 Reported Resolution (Å) 3.2 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type GATAN K3 (6k x 4k) Electron Dose (electrons/Å**2) 70
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 500 Maximum Defocus (nm) 2000 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 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details NONE