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Crystal structure of the Brucella abortus enzyme catalyzing the first committed step of the methylerythritol 4-phosphate pathway.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 293 14-20% PEG4000, 0.1M HEPES, 0.2M magnesium chloride, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.28 45.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 49.365 α = 68.63 b = 63.38 β = 75.8 c = 79.123 γ = 72.7
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 mirrors 2010-02-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 0.8726 ESRF ID23-2
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 1.5 40 96.8 0.044 28.8 2.9 134090 129797 -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 1.5 1.55 92.5 0.2 4.7 2.4 12350
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 (All) 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 SAD THROUGHOUT 1.5 25 129797 123302 6476 94.9 0.1514 0.1514 0.15 0.1634 0.1763 0.1827 RANDOM 13.276
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] 0.26 -0.17 -0.28 0.06 0.31 -0.3
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.091 r_dihedral_angle_4_deg 21.183 r_dihedral_angle_3_deg 12.193 r_dihedral_angle_1_deg 8.4 r_scangle_it 4.941 r_scbond_it 2.997 r_angle_refined_deg 1.964 r_mcangle_it 1.79 r_mcbond_it 1.083 r_angle_other_deg 1.077
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.091 r_dihedral_angle_4_deg 21.183 r_dihedral_angle_3_deg 12.193 r_dihedral_angle_1_deg 8.4 r_scangle_it 4.941 r_scbond_it 2.997 r_angle_refined_deg 1.964 r_mcangle_it 1.79 r_mcbond_it 1.083 r_angle_other_deg 1.077 r_mcbond_other 0.356 r_chiral_restr 0.123 r_bond_refined_d 0.022 r_gen_planes_refined 0.01 r_bond_other_d 0.002 r_gen_planes_other 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6516 Nucleic Acid Atoms Solvent Atoms 852 Heterogen Atoms 20
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELX phasing REFMAC refinement PDB_EXTRACT data extraction DNA data collection DMMulti phasing