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Structure of DPS determined by movement-free cryoEM with zero dose extrapolation
Refinement RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.875 r_dihedral_angle_4_deg 20.239 r_dihedral_angle_3_deg 17.204 r_long_range_B_other 15.439 r_long_range_B_refined 15.437 r_scangle_other 9.16 r_scbond_it 5.708 r_scbond_other 5.701 r_mcangle_other 3.538 r_mcangle_it 3.534
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.875 r_dihedral_angle_4_deg 20.239 r_dihedral_angle_3_deg 17.204 r_long_range_B_other 15.439 r_long_range_B_refined 15.437 r_scangle_other 9.16 r_scbond_it 5.708 r_scbond_other 5.701 r_mcangle_other 3.538 r_mcangle_it 3.534 r_dihedral_angle_1_deg 3.478 r_mcbond_it 2.389 r_angle_other_deg 2.388 r_mcbond_other 2.375 r_angle_refined_deg 1.937 r_chiral_restr 0.117 r_bond_other_d 0.036 r_gen_planes_other 0.026 r_bond_refined_d 0.018 r_gen_planes_refined 0.009 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 DNA protection during starvation protein (DPS)
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 275623 Reported Resolution (Å) 1.9 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry T
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol Refinement Target Overall B Value Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON IV (4k x 4k) Electron Dose (electrons/Å**2) 35
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) Maximum Defocus (nm) Minimum Tilt Angle (degrees) Maximum Tilt Angle (degrees) Nominal CS Imaging Mode BRIGHT FIELD Specimen Holder Model 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 PHASE FLIPPING AND AMPLITUDE CORRECTION