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Crystal structure of S114A mutant of HsaD from Mycobacterium tuberculosis
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2VF2 PDB ENTRY 2VF2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 200MM KSCN, 24% PEG 3350, 100MM BIS-TRIS PROPANE, pH 7.0
Crystal Properties Matthews coefficient Solvent content 2.45 49.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.254 α = 90 b = 118.765 β = 90 c = 182.592 γ = 90
Symmetry Space Group F 2 2 2
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 BRUKER SMART 6000 MONTEL 200 OPTICS 2008-03-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge 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 2.1 59.8 99.5 0.09 11.7 4.2 35484 2 16.55
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 2.1 2.2 99.2 0.32 3.8 3.8
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 2VF2 2.1 49.8 2 35439 1779 99.4 0.192 0.239 0.2098 19.86
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 10.285 f_angle_d 0.746 f_chiral_restr 0.066 f_bond_d 0.009 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4370 Nucleic Acid Atoms Solvent Atoms 275 Heterogen Atoms 6
Software Software Software Name Purpose PHENIX refinement SAINT data reduction SADABS data scaling PHASER phasing