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Crystal structure of B. anthracis DHPS with compound 25
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1TWS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 9 291 Lithium sulfate, Bis-Tris propane, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.87 57.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 99.695 α = 90 b = 99.695 β = 90 c = 263.431 γ = 120
Symmetry Space Group P 62 2 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 Si 111. Rosenbaum-Rock double-crystal monochromator: liquid nitrogen cooled; sagitally focusing 2nd crystal, Rosenbaum-Rock vertical focusing mirror 2011-11-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1.0 APS 22-ID
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 2.5 30 86.4 0.057 17.4 9.4 23895 23895 -3
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 2.5 2.59 44.9 0.166 8.947 6.8 1195
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 1TWS 2.5 28.78 23738 1215 85.89 0.2333 0.2315 0.2263 0.2696 0.2633 RANDOM 76.9998
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] 5.7 2.85 5.7 -8.54
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.793 r_dihedral_angle_4_deg 20.997 r_dihedral_angle_3_deg 16.591 r_dihedral_angle_1_deg 5.061 r_scangle_it 3.671 r_scbond_it 2.117 r_mcangle_it 1.75 r_angle_refined_deg 1.349 r_mcbond_it 0.91 r_chiral_restr 0.094
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.793 r_dihedral_angle_4_deg 20.997 r_dihedral_angle_3_deg 16.591 r_dihedral_angle_1_deg 5.061 r_scangle_it 3.671 r_scbond_it 2.117 r_mcangle_it 1.75 r_angle_refined_deg 1.349 r_mcbond_it 0.91 r_chiral_restr 0.094 r_bond_refined_d 0.012 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3999 Nucleic Acid Atoms Solvent Atoms 37 Heterogen Atoms 81
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling REFMAC refinement PDB_EXTRACT data extraction SERGUI data collection HKL-2000 data reduction HKL-2000 data scaling