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Crystal Structure of FabI from S. aureus in complex with a novel benzimidazole inhibitor
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3UIC PDB ENTRY 3UIC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 289 0.2M Lithium sulfate, 40% PEG400, 0.1M Tris-HCl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.26 45.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 80.545 α = 90 b = 61.034 β = 90 c = 112.609 γ = 90
Symmetry Space Group P 21 21 2
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 2013-03-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 21-ID-D 1.12 APS 21-ID-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.18 20 99 0.147 12.07 7.8 29318 1 1 32.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.18 2.31 93.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) 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 PDB ENTRY 3UIC 2.3 19.84 25325 24060 1265 99.78 0.22829 0.22571 0.2251 0.27778 0.277 RANDOM 26.635
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] -0.15 -0.06 0.21
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.807 r_dihedral_angle_3_deg 17.347 r_dihedral_angle_4_deg 15.031 r_dihedral_angle_1_deg 4.989 r_angle_refined_deg 1.173 r_chiral_restr 0.078 r_bond_refined_d 0.005 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3918 Nucleic Acid Atoms Solvent Atoms 133 Heterogen Atoms 142
Software Software Software Name Purpose HKL-2000 data collection PHASER phasing REFMAC refinement XDS data reduction XDS data scaling