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Crystal structure of M. tuberculosis C171Q KasA in complex with TLM5
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2WGG PDB ENTRY 2WGG
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 9.5 0.2 M KSCN, 15% PEG 3350, pH 9.5
Crystal Properties Matthews coefficient Solvent content 3.51 64.94
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.31 α = 90 b = 89.1 β = 90 c = 183.61 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 PIXEL DECTRIS PILATUS 6M 2012-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 BESSY 14.1
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 1.5 28.53 99.9 0.07 11.1 3.8 194886 6
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 1.5 1.58 99.8 0.44 2.6 3.3
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 2WGG 1.5 91.8 184715 9803 99.76 0.13731 0.13634 0.1579 0.1559 0.1773 RANDOM 23.561
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] -0.13 1.05 -0.92
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.165 r_dihedral_angle_4_deg 16.685 r_dihedral_angle_3_deg 12.034 r_dihedral_angle_1_deg 6.268 r_scangle_it 5.864 r_scbond_it 3.863 r_mcangle_it 2.1 r_angle_refined_deg 1.776 r_mcbond_it 1.366 r_chiral_restr 0.124
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 32.165 r_dihedral_angle_4_deg 16.685 r_dihedral_angle_3_deg 12.034 r_dihedral_angle_1_deg 6.268 r_scangle_it 5.864 r_scbond_it 3.863 r_mcangle_it 2.1 r_angle_refined_deg 1.776 r_mcbond_it 1.366 r_chiral_restr 0.124 r_bond_refined_d 0.016 r_gen_planes_refined 0.016 r_bond_other_d r_angle_other_deg r_gen_planes_other 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_mcbond_other r_mcangle_other r_scbond_other 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 6036 Nucleic Acid Atoms Solvent Atoms 911 Heterogen Atoms 200
Software Software Software Name Purpose REFMAC refinement iMOSFLM data reduction SCALA data scaling PHASER phasing