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Crystal structure of M. tuberculosis InhA inhibited by PT501
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 8 293 0.1 M Tris/HCl, pH 8.0;
2.5 M NaCl
Crystal Properties Matthews coefficient Solvent content 2.87 57.08
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 91.92 α = 90 b = 130.359 β = 90 c = 176.36 γ = 90
Symmetry Space Group P 21 2 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 2015-10-17 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) 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 2.8 46.3 99.5 0.129 9.1 3.7 52514
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 2.8 2.89 98.9 0.629 0.587 1.9 3.9
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 2.8 46.3 49906 2576 99.33 0.20786 0.20604 0.2437 0.1998 RANDOM 38.275
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] 0.04 -1.01 0.97
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.841 r_dihedral_angle_4_deg 20.385 r_dihedral_angle_3_deg 15.516 r_dihedral_angle_1_deg 6.075 r_long_range_B_refined 1.971 r_long_range_B_other 1.971 r_angle_refined_deg 1.665 r_angle_other_deg 1.076 r_scangle_other 1.038 r_mcangle_it 0.998
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.841 r_dihedral_angle_4_deg 20.385 r_dihedral_angle_3_deg 15.516 r_dihedral_angle_1_deg 6.075 r_long_range_B_refined 1.971 r_long_range_B_other 1.971 r_angle_refined_deg 1.665 r_angle_other_deg 1.076 r_scangle_other 1.038 r_mcangle_it 0.998 r_mcangle_other 0.994 r_scbond_it 0.657 r_scbond_other 0.657 r_mcbond_it 0.636 r_mcbond_other 0.63 r_chiral_restr 0.088 r_bond_refined_d 0.016 r_bond_other_d 0.007 r_gen_planes_refined 0.006 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 11976 Nucleic Acid Atoms Solvent Atoms 224 Heterogen Atoms 443
Software Software Software Name Purpose REFMAC refinement XDS data reduction XDS data scaling PHASER phasing Coot model building