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Crystal structure of Eis from Mycobacterium tuberculosis in complex with inhibitor SGT1358
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3R1K
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 295 100 mM Tris-HCl pH 8.0 adjusted at room temperature, 7% w/v PEG 8000, and 400 mM (NH4)2SO4
Crystal Properties Matthews coefficient Solvent content 4.03 69.44
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 175.353 α = 90 b = 175.353 β = 90 c = 125.155 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 EIGER X 16M 2019-04-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-ID 1 APS 22-ID
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 2.4 50 98.9 0.111 0.994 17.9 6.2 28642
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 2.4 2.44 99.5 1.132 0.813
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 3R1K 2.4 35 26765 1460 97.48 0.1874 0.1854 0.1898 0.226 0.2269 RANDOM 42.213
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] -1.58 -0.79 -1.58 5.14
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.83 r_dihedral_angle_4_deg 17.973 r_dihedral_angle_3_deg 16.694 r_dihedral_angle_1_deg 6.638 r_angle_other_deg 2.318 r_angle_refined_deg 1.348 r_chiral_restr 0.064 r_bond_other_d 0.035 r_bond_refined_d 0.006 r_gen_planes_other 0.006
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 26.83 r_dihedral_angle_4_deg 17.973 r_dihedral_angle_3_deg 16.694 r_dihedral_angle_1_deg 6.638 r_angle_other_deg 2.318 r_angle_refined_deg 1.348 r_chiral_restr 0.064 r_bond_other_d 0.035 r_bond_refined_d 0.006 r_gen_planes_other 0.006 r_gen_planes_refined 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3047 Nucleic Acid Atoms Solvent Atoms 238 Heterogen Atoms 53
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data reduction HKL-2000 data scaling PHASER phasing