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Mycobacterium tuberculosis biotin ligase complexed with bisubstrate inhibitor 82 that incorporates a morpholine in place of the ribose
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3RUX PDB entry 3RUX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 298 17-24% PEG2000 MME, 100 mM Tris, pH 8.5, 100 mM triethylamine N-oxide
Crystal Properties Matthews coefficient Solvent content 2.25 45.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 63.219 α = 90 b = 71.38 β = 90 c = 113.702 γ = 90
Symmetry Space Group P 21 21 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 CCD MARMOSAIC 300 mm CCD 2012-02-26 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-B 1.000 APS 23-ID-B
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 1.7 50 99.9 0.08 24.7 7.3 57349 16.7212355927
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 1.7 1.73 99 0.41 5.3 7.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE PDB entry 3RUX 1.70001332019 30.4545496915 1.34291264033 57275 2905 99.9441603993 0.172563817399 0.170925362526 0.202833678583 0.2098 20.3142597872
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.5868181635 f_angle_d 1.30873971664 f_chiral_restr 0.0492712389843 f_bond_d 0.00738933274079 f_plane_restr 0.00532112430142
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3913 Nucleic Acid Atoms Solvent Atoms 654 Heterogen Atoms 86
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction PHASER phasing PDB_EXTRACT data extraction SCALA data scaling