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Crystal structure of tryptophan synthase from M. tuberculosis - ligand-free form, TrpA-G66V mutant
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 289 8% tacsimate pH 8.0, 20% PEG3350, cryo 20% ethylene glycol
Crystal Properties Matthews coefficient Solvent content 3.07 59.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 134.321 α = 90 b = 158.813 β = 90 c = 166.218 γ = 90
Symmetry Space Group P 21 21 21
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 315r mirrors 2015-12-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97934 APS 19-ID
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 2.35 30 100 0.124 17 7.1 148100 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.35 2.39 99.9 0.895 0.707 2.05 6
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 THROUGHOUT 2.35 30 145047 2883 99.69 0.17565 0.17505 0.1799 0.20571 0.2076 RANDOM 42.69
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] -0.65 1.89 -1.24
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.099 r_dihedral_angle_4_deg 16.621 r_dihedral_angle_3_deg 13.259 r_dihedral_angle_1_deg 6.027 r_long_range_B_refined 3.999 r_long_range_B_other 3.998 r_scangle_other 1.804 r_mcangle_it 1.46 r_mcangle_other 1.46 r_angle_refined_deg 1.422
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.099 r_dihedral_angle_4_deg 16.621 r_dihedral_angle_3_deg 13.259 r_dihedral_angle_1_deg 6.027 r_long_range_B_refined 3.999 r_long_range_B_other 3.998 r_scangle_other 1.804 r_mcangle_it 1.46 r_mcangle_other 1.46 r_angle_refined_deg 1.422 r_scbond_it 1.078 r_scbond_other 1.066 r_angle_other_deg 0.968 r_mcbond_other 0.847 r_mcbond_it 0.846 r_chiral_restr 0.077 r_bond_refined_d 0.011 r_gen_planes_refined 0.006 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 19214 Nucleic Acid Atoms Solvent Atoms 795 Heterogen Atoms 116
Software Software Software Name Purpose REFMAC refinement HKL-3000 data reduction HKL-3000 data scaling