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MprF from Pseudomonas aeruginosa mutant- H386C/F389C in nanodisc, C2 symmetry
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model Other D_1300050528
Refinement RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 17.29 r_long_range_B_other 17.29 r_dihedral_angle_3_deg 14.639 r_scangle_other 11.572 r_mcangle_it 10.781 r_mcangle_other 10.781 r_scbond_it 6.434 r_scbond_other 6.43 r_mcbond_it 6.243 r_mcbond_other 6.243
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 17.29 r_long_range_B_other 17.29 r_dihedral_angle_3_deg 14.639 r_scangle_other 11.572 r_mcangle_it 10.781 r_mcangle_other 10.781 r_scbond_it 6.434 r_scbond_other 6.43 r_mcbond_it 6.243 r_mcbond_other 6.243 r_dihedral_angle_2_deg 6.034 r_dihedral_angle_1_deg 4.305 r_angle_refined_deg 0.794 r_angle_other_deg 0.308 r_chiral_restr 0.04 r_bond_refined_d 0.002 r_gen_planes_refined 0.002 r_gen_planes_other 0.001 r_bond_other_d r_dihedral_angle_4_deg 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
Specimen Preparation Sample Aggregation State PARTICLE Vitrification Instrument FEI VITROBOT MARK IV Cryogen Name ETHANE Sample Vitrification Details
3D Reconstruction Reconstruction Method SINGLE PARTICLE Number of Particles 104195 Reported Resolution (Å) 3.3 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry C2
Map-Model Fitting and Refinement Id 1 Refinement Space Refinement Protocol OTHER Refinement Target Overall B Value 142.6 Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 26.7
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 1500 Maximum Defocus (nm) 3000 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 75000 Calibrated Magnification 130481 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION Topaz IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4.1.14 CTF CORRECTION RELION 4 CTF CORRECTION cryoSPARC 4.5.3 MODEL FITTING Coot 0.9.8.8 MODEL FITTING UCSF Chimera 1.17.3 INITIAL EULER ASSIGNMENT RELION 4 FINAL EULER ASSIGNMENT cryoSPARC 4.5.3 CLASSIFICATION RELION 4 RECONSTRUCTION cryoSPARC 4.5.3 MODEL REFINEMENT PHENIX 1.21.2-5419 MODEL REFINEMENT REFMAC 5.8.0430
Image Processing CTF Correction Type CTF Correction Details Number of Particles Selected Particle Selection Details PHASE FLIPPING AND AMPLITUDE CORRECTION 892429