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Cryo-EM structure of the RNA Polymerase III-Maf1 complex
Refinement RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 81.064 r_scbond_it 59.677 r_mcangle_it 50.61 r_mcbond_it 37.372 r_dihedral_angle_2_deg 29.88 r_dihedral_angle_3_deg 20.127 r_dihedral_angle_4_deg 20.005 r_dihedral_angle_1_deg 10.667 r_angle_refined_deg 4.78 r_chiral_restr 0.289
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 81.064 r_scbond_it 59.677 r_mcangle_it 50.61 r_mcbond_it 37.372 r_dihedral_angle_2_deg 29.88 r_dihedral_angle_3_deg 20.127 r_dihedral_angle_4_deg 20.005 r_dihedral_angle_1_deg 10.667 r_angle_refined_deg 4.78 r_chiral_restr 0.289 r_bond_refined_d 0.035 r_gen_planes_refined 0.032 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 RNA Polymerase III - Maf1 complex Sample Components DNA-directed RNA polymerase III Repressor of RNA polymerase III transcription MAF1
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details Blot time 6, blot force 2
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 117442 Reported Resolution (Å) 3.25 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 REAL Refinement Protocol OTHER Refinement Target Overall B Value 64 Fitting Procedure Details
Data Acquisition Detector Type GATAN K2 SUMMIT (4k x 4k) Electron Dose (electrons/Å**2) 60.5
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model FEI TITAN KRIOS Minimum Defocus (nm) 750 Maximum Defocus (nm) 3500 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 130000 Calibrated Magnification Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version IMAGE ACQUISITION SerialEM 3.7 beta CTF CORRECTION Warp 1.05 CTF CORRECTION RELION 3.0 MODEL FITTING Coot 0.89 INITIAL EULER ASSIGNMENT RELION 3.0 FINAL EULER ASSIGNMENT RELION 3.0 CLASSIFICATION RELION 3.0 RECONSTRUCTION RELION 3.0 MODEL REFINEMENT PHENIX 1.13
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 1688795