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Crystal Structure of Mycobacterium Tuberculosis Pantothenate Synthetase at 1.5 Ang resolution- apo form
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 12-14% PEG3000, 100-150 mM Li2SO4, 100 mM imidazole, 2-4% v/v ethanol, 5-10% v/v glycerol and 20 mM MgCl2., pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.19 43.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.27 α = 90 b = 70.92 β = 99.16 c = 81.87 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 ADSC QUANTUM 315 2006-09-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.973 ESRF ID29
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 1.5 50 99.7 0.059 0.059 13.1 3.7 86748 86488 2.5 16.3
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 1.5 1.53 100 0.341 0.341 3.7 5725
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 (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 MOLECULAR REPLACEMENT THROUGHOUT PDB entry 1MOP 1.5 47.67 82659 82138 4327 99.37 0.17107 0.17107 0.16978 0.1687 0.19547 0.1946 RANDOM 19.743
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]
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.024 r_dihedral_angle_4_deg 16.253 r_dihedral_angle_3_deg 12.985 r_dihedral_angle_1_deg 9.01 r_scangle_it 4.508 r_scbond_it 3.01 r_mcangle_it 2.753 r_mcbond_it 1.984 r_angle_refined_deg 1.395 r_nbtor_refined 0.307
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 37.024 r_dihedral_angle_4_deg 16.253 r_dihedral_angle_3_deg 12.985 r_dihedral_angle_1_deg 9.01 r_scangle_it 4.508 r_scbond_it 3.01 r_mcangle_it 2.753 r_mcbond_it 1.984 r_angle_refined_deg 1.395 r_nbtor_refined 0.307 r_symmetry_vdw_refined 0.222 r_nbd_refined 0.207 r_symmetry_hbond_refined 0.133 r_xyhbond_nbd_refined 0.131 r_chiral_restr 0.078 r_bond_refined_d 0.013 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4150 Nucleic Acid Atoms Solvent Atoms 601 Heterogen Atoms 59
Software Software Software Name Purpose REFMAC refinement ADSC data collection DENZO data reduction SCALEPACK data scaling AMoRE phasing