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Crystal structure of M. tuberculosis InhA inhibited by PT514
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2X23
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 3 M NaCl, 100 mM Tris pH 9.0
Crystal Properties Matthews coefficient Solvent content 2.98 58.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 88.039 α = 90 b = 92.305 β = 96.45 c = 181.161 γ = 90
Symmetry Space Group P 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 PIXEL DECTRIS PILATUS 6M 2014-06-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.918409 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) 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 47.08 99.8 0.096 0.06 0.997 9.6 3.4 184367
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.03 99.9 0.455 3.5
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 2x23 2 47.08 184367 9686 99.72 0.15608 0.15495 0.17781 0.1651 RANDOM 30.766
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] 0.19 0.15 -0.13 -0.09
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.289 r_dihedral_angle_4_deg 18.779 r_dihedral_angle_3_deg 13.703 r_dihedral_angle_1_deg 6.23 r_long_range_B_refined 5.131 r_long_range_B_other 5.03 r_scangle_other 2.596 r_angle_refined_deg 2.255 r_scbond_it 1.726 r_scbond_other 1.726
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.289 r_dihedral_angle_4_deg 18.779 r_dihedral_angle_3_deg 13.703 r_dihedral_angle_1_deg 6.23 r_long_range_B_refined 5.131 r_long_range_B_other 5.03 r_scangle_other 2.596 r_angle_refined_deg 2.255 r_scbond_it 1.726 r_scbond_other 1.726 r_mcangle_it 1.705 r_mcangle_other 1.705 r_mcbond_it 1.125 r_mcbond_other 1.123 r_angle_other_deg 1.116 r_chiral_restr 0.135 r_bond_refined_d 0.024 r_gen_planes_refined 0.011 r_bond_other_d 0.002 r_gen_planes_other 0.002 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 15860 Nucleic Acid Atoms Solvent Atoms 1401 Heterogen Atoms 573
Software Software Software Name Purpose XDS data reduction Aimless data scaling PHASER phasing Coot model building REFMAC refinement