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Design and structural analysis of aromatic inhibitors of type II dehydroquinase from Mycobacterium tuberculosis - compound 41c [3-hydroxy-5-(3-nitrophenoxy)benzoic acid]
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.8 298 0.15M KBr, 30% PEG 5000MME, pH 7.8, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.44 49.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 96.74 α = 90 b = 139.69 β = 96.43 c = 143.81 γ = 90
Symmetry Space Group P 1 21 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 CCD MAR CCD 165 mm 2009-06-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.97910 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.8 76 99.7 93500 93260 2 2
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 2.8 2.9 100 0.637 2.6 13603
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.8 56.51 93260 93257 4676 99.74 0.1927 0.1883 0.1886 0.2776 0.2779 RANDOM 24.5577
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] 0.01
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.36 r_dihedral_angle_3_deg 20.534 r_dihedral_angle_4_deg 18.194 r_dihedral_angle_1_deg 6.78 r_angle_refined_deg 1.635 r_chiral_restr 0.104 r_bond_refined_d 0.011 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 25651 Nucleic Acid Atoms Solvent Atoms 408 Heterogen Atoms 440
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MAR345dtb data collection MOSFLM data reduction SCALA data scaling AMoRE phasing