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Hoisting-loop in bacterial multidrug exporter AcrB is a highly flexible hinge that enables the large motion of the subdomains
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3AOA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.4 298 20MM SODIUM PHOSPHATE, 100MM NACL, 14%(W/V) PEG 4000
Crystal Properties Matthews coefficient Solvent content 3.96 68.93
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 135.98 α = 90 b = 139.81 β = 90 c = 285.45 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD MARMOSAIC 300 mm CCD 2016-07-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 0.9 SPring-8 BL44XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) CC (Half) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 3 100 94.8 0.102 0.999 18.5 13 98346
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.05 83.6 1.013 13.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3AOA 3 100 98346 5112 94.53 0.22618 0.22371 0.2265 0.27318 0.2718 RANDOM 86.539
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] 0.02 -0.02
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.095 r_dihedral_angle_3_deg 21.438 r_dihedral_angle_4_deg 19.082 r_long_range_B_refined 16.089 r_long_range_B_other 16.088 r_mcangle_other 9.982 r_mcangle_it 9.98 r_scangle_other 8.859 r_dihedral_angle_1_deg 8.802 r_mcbond_it 6.26
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 41.095 r_dihedral_angle_3_deg 21.438 r_dihedral_angle_4_deg 19.082 r_long_range_B_refined 16.089 r_long_range_B_other 16.088 r_mcangle_other 9.982 r_mcangle_it 9.98 r_scangle_other 8.859 r_dihedral_angle_1_deg 8.802 r_mcbond_it 6.26 r_mcbond_other 6.254 r_scbond_it 5.448 r_scbond_other 5.445 r_angle_refined_deg 1.795 r_angle_other_deg 1.138 r_chiral_restr 0.094 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.002 r_gen_planes_other 0.002 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 23569 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement HKL-2000 data reduction HKL-2000 data scaling MOLREP phasing