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2-heptyl-4(1H)-quinolone synthase PqsBC in complex with compound 35
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6ESZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.9 277 20% PEG3350, 10% MPD, 0.1M BisTris, 200 mM Lithium chloride, 20 mg ml-1 Protein
Crystal Properties Matthews coefficient Solvent content 3.95 68.84
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 161.276 α = 90 b = 222.893 β = 111.62 c = 134.621 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS EIGER X 16M 2025-09-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PETRA III, DESY BEAMLINE P11 1.03320 PETRA III, DESY P11
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 1.817 125.15 92.8 0.086 0.093 0.034 0.999 12.1 7.3 178043 24.44
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.817 2.08 83.1 0.964 1.038 0.382 0.741 1.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1.95 83.23 1.35 175479 8684 54.87 0.1757 0.1739 0.1733 0.2104 0.2084
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.367 f_angle_d 1.613 f_chiral_restr 0.088 f_bond_d 0.016 f_plane_restr 0.015
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 19258 Nucleic Acid Atoms Solvent Atoms 835 Heterogen Atoms 2
Software Software Software Name Purpose PHENIX refinement autoPROC data processing PHENIX model building STARANISO data scaling XDS data reduction PHASER phasing