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Crystal Structure of the Yersinia pestis Dihydropteroate Synthase with Sulfonamide Drug Complex.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 291 PEG 20,000, MES(pH6.5), pH 6-7, vapor diffusion, sitting drop, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.2 44.01
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 70.245 α = 90 b = 50.582 β = 90.8 c = 74.988 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 MARMOSAIC 225 mm CCD 2011-04-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 0.97954 APS 22-BM
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 2.1 50 98.5 0.074 8.3 4.8 30631 -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 2.1 2.14 96.5 0.399 3.3 1475
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.1 50 30629 1550 98.32 0.2015 0.1994 0.202 0.2404 0.239 RANDOM 33.2524
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] -1.48 -0.51 1.2 0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.119 r_dihedral_angle_3_deg 14.07 r_dihedral_angle_4_deg 10.587 r_dihedral_angle_1_deg 4.897 r_scangle_it 1.791 r_angle_refined_deg 1.156 r_scbond_it 1.064 r_mcangle_it 0.77 r_mcbond_it 0.413 r_chiral_restr 0.075
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.119 r_dihedral_angle_3_deg 14.07 r_dihedral_angle_4_deg 10.587 r_dihedral_angle_1_deg 4.897 r_scangle_it 1.791 r_angle_refined_deg 1.156 r_scbond_it 1.064 r_mcangle_it 0.77 r_mcbond_it 0.413 r_chiral_restr 0.075 r_bond_refined_d 0.008 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4086 Nucleic Acid Atoms Solvent Atoms 207 Heterogen Atoms 63
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling PHASER phasing REFMAC refinement PDB_EXTRACT data extraction MAR345dtb data collection