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Non-covalent complex between dahp synthase and chorismate mutase from Mycobacterium tuberculosis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2B7O PDB ENTRY 2B7O
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.9 0.9M AMMONIUM SULFATE, 0.1M TRIS PH 7.9, 5% GLYCEROL
Crystal Properties Matthews coefficient Solvent content 3 52.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 204.018 α = 90 b = 204.018 β = 90 c = 66.513 γ = 120
Symmetry Space Group P 32 2 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 CCD 2007-03-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-3 ESRF ID14-3
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 2.15 66.82 96.6 0.11 14.26 6.84 83270 -3.7
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 2.15 2.17 81 0.53 1.93 3.86
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 PDB ENTRY 2B7O 2.15 66.82 79086 4163 96.58 0.17971 0.17805 0.1823 0.21115 0.2129 RANDOM 24.267
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] 0.28 0.14 0.28 -0.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.903 r_dihedral_angle_4_deg 15.312 r_dihedral_angle_3_deg 13.332 r_dihedral_angle_1_deg 5.964 r_angle_refined_deg 1.244 r_angle_other_deg 0.938 r_symmetry_vdw_other 0.25 r_nbd_other 0.196 r_nbd_refined 0.193 r_nbtor_refined 0.166
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.903 r_dihedral_angle_4_deg 15.312 r_dihedral_angle_3_deg 13.332 r_dihedral_angle_1_deg 5.964 r_angle_refined_deg 1.244 r_angle_other_deg 0.938 r_symmetry_vdw_other 0.25 r_nbd_other 0.196 r_nbd_refined 0.193 r_nbtor_refined 0.166 r_xyhbond_nbd_refined 0.143 r_symmetry_vdw_refined 0.141 r_symmetry_hbond_refined 0.117 r_nbtor_other 0.084 r_chiral_restr 0.067 r_xyhbond_nbd_other 0.049 r_bond_refined_d 0.01 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_metal_ion_refined r_metal_ion_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_it r_mcbond_other r_mcangle_it r_mcangle_other r_scbond_it r_scbond_other r_scangle_it r_scangle_other r_long_range_B_refined r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 7519 Nucleic Acid Atoms Solvent Atoms 351 Heterogen Atoms 81
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling PHASER phasing