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Structure of a partial yeast 48S preinitiation complex with eIF5 N-terminal domain (model C2)
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.05 r_dihedral_angle_3_deg 20.258 r_dihedral_angle_1_deg 17.997 r_dihedral_angle_4_deg 14.382 r_long_range_B_refined 9.059 r_mcangle_it 3.695 r_mcbond_it 2.048 r_scbond_it 1.979 r_angle_refined_deg 1.194 r_chiral_restr 0.117
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.05 r_dihedral_angle_3_deg 20.258 r_dihedral_angle_1_deg 17.997 r_dihedral_angle_4_deg 14.382 r_long_range_B_refined 9.059 r_mcangle_it 3.695 r_mcbond_it 2.048 r_scbond_it 1.979 r_angle_refined_deg 1.194 r_chiral_restr 0.117 r_bond_refined_d 0.006 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Sample Structure of a partial yeast 48S preinitiation complex with eIF5 N-terminal domain (model C2) Sample Components Ribosome tRNA initiation factors initiation factors mRNA
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK I Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 157868 Reported Resolution (Å) 3.02 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C1
Map-Model Fitting and Refinement Id 1 Refinement Space RECIPROCAL Refinement Protocol OTHER Refinement Target FSC Overall B Value 49 Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 40
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI POLARA 300 Minimum Defocus (nm) 1500 Maximum Defocus (nm) 3500 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification 78000 Calibrated Magnification 104478 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION EMAN IMAGE ACQUISITION EPU CTF CORRECTION Gctf MODEL FITTING UCSF Chimera 1.1 MODEL FITTING Coot 0.8 INITIAL EULER ASSIGNMENT RELION 1.4 FINAL EULER ASSIGNMENT RELION 1.4 CLASSIFICATION RELION 1.4 RECONSTRUCTION RELION 1.4 MODEL REFINEMENT REFMAC 5.8
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 394672