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Nucleotide Triphosphate Promiscuity in Mycobacterium tuberculosis Dethiobiotin Synthetase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 Crystals grew from the following range of buffers: 0.8 - 1.2 M ammonium sulphate, 0.1 M Tris pH 7 - 8.5 with 10 % glycerol.
Crystal Properties Matthews coefficient Solvent content 2.43 49.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.56 α = 90 b = 104.33 β = 90 c = 152.34 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 IMAGE PLATE RIGAKU RAXIS IV++ 2013-07-09 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54178
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 2.39 37 97.5 0.105 0.13 9.3 2.8 182745 64617 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.39 2.54 95 0.554 0.692 1.94
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION FREE R-VALUE 2.393 37 1.1 64605 3247 97.52 0.1842 0.1805 0.1919 0.2531 0.2591 38.0978
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 14.824 f_angle_d 1.094 f_chiral_restr 0.039 f_bond_d 0.008 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6257 Nucleic Acid Atoms Solvent Atoms 344 Heterogen Atoms 112
Software Software Software Name Purpose XDS data reduction PHENIX refinement PDB_EXTRACT data extraction