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Crystal structure of M. tuberculosis KasA in complex with 4,4,4-trifluoro-N-(isoquinolin-6-yl)butane-1-sulfonamide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 298 20% w/v PEG3350, 0.2M sodium potassium tartrate, 1.5mM TCEP
Crystal Properties Matthews coefficient Solvent content 2.69 54.25
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 151.242 α = 90 b = 151.242 β = 90 c = 147.886 γ = 120
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 PILATUS3 6M 2015-01-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.97242 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) 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 2.886 130.98 98.3 0.085 0.994 12.2 3.6 83652
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 2.89 3.53 99.7 0.235 0.929 4.2 3.7
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 (All) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION FOURIER SYNTHESIS FREE R-VALUE 2.886 130.979 83618 4322 98.261 0.118 0.1158 0.1253 0.1655 0.1679 51.844
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] 24.4 24.4 -48.8
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.288 r_dihedral_angle_4_deg 14.91 r_dihedral_angle_3_deg 13.762 r_lrange_it 8.019 r_lrange_other 8.018 r_dihedral_angle_1_deg 6.074 r_scangle_it 5.571 r_scangle_other 5.571 r_mcangle_it 5.421 r_mcangle_other 5.42
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 30.288 r_dihedral_angle_4_deg 14.91 r_dihedral_angle_3_deg 13.762 r_lrange_it 8.019 r_lrange_other 8.018 r_dihedral_angle_1_deg 6.074 r_scangle_it 5.571 r_scangle_other 5.571 r_mcangle_it 5.421 r_mcangle_other 5.42 r_scbond_it 3.43 r_scbond_other 3.43 r_mcbond_it 3.397 r_mcbond_other 3.397 r_angle_other_deg 1.321 r_angle_refined_deg 1.203 r_nbd_other 0.202 r_nbd_refined 0.195 r_symmetry_nbd_other 0.193 r_symmetry_nbd_refined 0.187 r_metal_ion_refined 0.169 r_xyhbond_nbd_refined 0.155 r_nbtor_refined 0.154 r_symmetry_xyhbond_nbd_refined 0.126 r_symmetry_xyhbond_nbd_other 0.086 r_symmetry_nbtor_other 0.08 r_chiral_restr 0.049 r_xyhbond_nbd_other 0.033 r_bond_refined_d 0.004 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 24216 Nucleic Acid Atoms Solvent Atoms 898 Heterogen Atoms 280
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling