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Imidazole glycerol phosphate dehydratase from Mycobacterium tuberculosis, in complex with aminotriazole
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4LPF
Refinement RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 17.952 r_long_range_B_other 17.952 r_scangle_other 12.923 r_dihedral_angle_3_deg 11.609 r_mcangle_it 8.629 r_mcangle_other 8.629 r_scbond_it 7.725 r_scbond_other 7.725 r_dihedral_angle_1_deg 5.625 r_mcbond_it 5.592
RMS Deviations Key Refinement Restraint Deviation r_long_range_B_refined 17.952 r_long_range_B_other 17.952 r_scangle_other 12.923 r_dihedral_angle_3_deg 11.609 r_mcangle_it 8.629 r_mcangle_other 8.629 r_scbond_it 7.725 r_scbond_other 7.725 r_dihedral_angle_1_deg 5.625 r_mcbond_it 5.592 r_mcbond_other 5.592 r_dihedral_angle_2_deg 3.613 r_angle_refined_deg 0.982 r_angle_other_deg 0.362 r_chiral_restr 0.046 r_bond_refined_d 0.003 r_gen_planes_refined 0.003 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
Sample Mycobacterium tuberculosis HisB with 3TR
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 23789 Reported Resolution (Å) 2.8 Resolution Method FSC 0.143 CUT-OFF Other Details Refinement Type Symmetry Type POINT Point Symmetry O
Map-Model Fitting and Refinement Id 1 (4LPF) Refinement Space RECIPROCAL Refinement Protocol OTHER Refinement Target Overall B Value 133.9 Fitting Procedure Details
Data Acquisition Detector Type FEI FALCON III (4k x 4k) Electron Dose (electrons/Å**2) 27.7
Imaging Experiment 1 Date of Experiment Temperature (Kelvin) Microscope Model TFS KRIOS Minimum Defocus (nm) 12000 Maximum Defocus (nm) 35000 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 130841 Source FIELD EMISSION GUN Acceleration Voltage (kV) 300 Imaging Details
EM Software Task Software Package Version PARTICLE SELECTION RELION IMAGE ACQUISITION EPU CTF CORRECTION CTFFIND 4.1 CTF CORRECTION RELION MODEL FITTING UCSF Chimera 1.18 MODEL FITTING Coot 0.9.8.95 INITIAL EULER ASSIGNMENT RELION FINAL EULER ASSIGNMENT RELION CLASSIFICATION RELION RECONSTRUCTION RELION 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 189390