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Crystal Structure of a Pantothenate Synthetase from M. tuberculosis in complex with pantoate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1MOP PDB entry 1MOP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8 293 PEG3000, lithium sulfate, magnesium chloride, imidazole, ethanol, glycerol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.17 43.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.05 α = 90 b = 70.692 β = 99.1 c = 81.586 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 IMAGE PLATE RIGAKU RAXIS IV++ mirrors 2002-05-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-D
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym 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 1.8 50 97.7 0.086 0.086 14.9 4 48904 48904 -3 30
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.8 1.86 97.7 0.374 0.374 2.4 2.5 4899
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 rigid body refinement into new data THROUGHOUT PDB entry 1MOP 1.8 19.74 48825 48825 3974 97.4 0.193 0.193 0.1893 0.225 0.2211 RANDOM 33.6
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] 0.57 0.07 5.02 -5.6
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.1 c_scangle_it 4.6 c_scbond_it 3.39 c_mcangle_it 2.87 c_mcbond_it 2.25 c_angle_deg 1.6 c_improper_angle_d 1.1 c_bond_d 0.013 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.1 c_scangle_it 4.6 c_scbond_it 3.39 c_mcangle_it 2.87 c_mcbond_it 2.25 c_angle_deg 1.6 c_improper_angle_d 1.1 c_bond_d 0.013 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4226 Nucleic Acid Atoms Solvent Atoms 305 Heterogen Atoms 80
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing