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Structure of the apo form of InhA from Mycobacterium tuberculosis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2B35
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 30 % (W/V) PEG 400
0.1 M sodium acetate
0.1 M Na-MES
Crystal Properties Matthews coefficient Solvent content 2.23 44.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 100.096 α = 90 b = 81.787 β = 95.62 c = 187.242 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 PIXEL PSI PILATUS 6M 2012-04-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.98011 SOLEIL PROXIMA 1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.8 46.98 98 0.058 12.55 3.5 136543 136543
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 1.8 1.91 89 0.509 1.49 2.4
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 FOURIER SYNTHESIS THROUGHOUT 2B35 1.8 35 136543 6889 97.93 0.19035 0.18885 0.1962 0.21905 0.2268 RANDOM 40.636
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] -2.3 1.27 -1.3 3.28
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.895 r_dihedral_angle_4_deg 20.056 r_dihedral_angle_3_deg 13.584 r_long_range_B_other 11.397 r_long_range_B_refined 11.386 r_scangle_other 8.627 r_scbond_it 7.167 r_scbond_other 7.157 r_dihedral_angle_1_deg 6.036 r_mcangle_it 5.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.895 r_dihedral_angle_4_deg 20.056 r_dihedral_angle_3_deg 13.584 r_long_range_B_other 11.397 r_long_range_B_refined 11.386 r_scangle_other 8.627 r_scbond_it 7.167 r_scbond_other 7.157 r_dihedral_angle_1_deg 6.036 r_mcangle_it 5.36 r_mcangle_other 5.36 r_mcbond_it 4.668 r_mcbond_other 4.666 r_angle_refined_deg 1.747 r_angle_other_deg 1.594 r_chiral_restr 0.108 r_bond_refined_d 0.018 r_gen_planes_refined 0.012 r_bond_other_d 0.011 r_gen_planes_other 0.008 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 11118 Nucleic Acid Atoms Solvent Atoms 794 Heterogen Atoms 12
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling BUSTER-TNT phasing