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Mycobacterium tuberculosis tryptophan synthase beta subunit dimer (apoform)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WSY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.4 293 0.1M MES, 0.1 K/Na Tartrate, pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.14 42.41
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 125.984 α = 90 b = 56.461 β = 117 c = 120.545 γ = 90
Symmetry Space Group C 1 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 MAR CCD 165 mm Au-coated planar; toroidal mirrors 2004-01-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MPG/DESY, HAMBURG BEAMLINE BW6 1.05 MPG/DESY, HAMBURG BW6
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 2.19 99 98.7 0.074 13.5 3.2 39269 38769 2
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 2.19 2.22 81.9 0.582 1.76 2.7
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 2wsy 2.2 19.92 36537 1926 99.61 0.21434 0.21073 0.2153 0.28072 0.2842 RANDOM 47.771
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] -0.22 -0.19 0.22 -0.18
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.784 r_dihedral_angle_3_deg 20.497 r_dihedral_angle_4_deg 17.756 r_dihedral_angle_1_deg 8.463 r_scangle_it 6.551 r_scbond_it 4.634 r_angle_refined_deg 2.933 r_mcangle_it 2.912 r_mcbond_it 1.943 r_symmetry_vdw_refined 0.418
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.784 r_dihedral_angle_3_deg 20.497 r_dihedral_angle_4_deg 17.756 r_dihedral_angle_1_deg 8.463 r_scangle_it 6.551 r_scbond_it 4.634 r_angle_refined_deg 2.933 r_mcangle_it 2.912 r_mcbond_it 1.943 r_symmetry_vdw_refined 0.418 r_nbtor_refined 0.319 r_symmetry_hbond_refined 0.262 r_nbd_refined 0.252 r_chiral_restr 0.234 r_xyhbond_nbd_refined 0.171 r_bond_refined_d 0.041 r_gen_planes_refined 0.014 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4738 Nucleic Acid Atoms Solvent Atoms 34 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement MAR345 data collection DENZO data reduction SCALEPACK data scaling MOLREP phasing