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Single-particle cryo-EM structure of mouse apoferritin at 1.19 Angstrom resolution (Dataset A)
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.116 r_dihedral_angle_4_deg 19.938 r_dihedral_angle_3_deg 13.288 r_long_range_B_refined 6.105 r_long_range_B_other 6.049 r_dihedral_angle_1_deg 4.722 r_scangle_other 2.553 r_angle_other_deg 1.86 r_scbond_it 1.564 r_scbond_other 1.563
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.116 r_dihedral_angle_4_deg 19.938 r_dihedral_angle_3_deg 13.288 r_long_range_B_refined 6.105 r_long_range_B_other 6.049 r_dihedral_angle_1_deg 4.722 r_scangle_other 2.553 r_angle_other_deg 1.86 r_scbond_it 1.564 r_scbond_other 1.563 r_angle_refined_deg 1.495 r_mcangle_it 1.351 r_mcangle_other 1.338 r_mcbond_it 0.823 r_mcbond_other 0.802 r_chiral_restr 0.077 r_bond_refined_d 0.017 r_bond_other_d 0.011 r_gen_planes_refined 0.007 r_gen_planes_other 0.003 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 Apoferritin from Mus musculus
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name NITROGEN Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 2235864 Reported Resolution (Å) 1.19 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) 36.47
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model JEOL CRYO ARM 300 Minimum Defocus (nm) 500 Maximum Defocus (nm) 1000 Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS 2.7 Imaging Mode BRIGHT FIELD Specimen Holder Model Nominal Magnification Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version MODEL FITTING UCSF Chimera 1.15 MODEL FITTING Coot 0.9.6 MODEL REFINEMENT REFMAC 5.8.0267 RECONSTRUCTION RELION 3.1
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION