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Crystal Structure of Mycobacterium Tuberculosis Alkylperoxidase AhpD H132Q Mutant
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1LW1 pdb entry 1LW1
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6 AMMONIUM ACETATE, SODIUM CITRATE, PEG 4000, MOPS, KCL, EDTA, GLYCEROL, pH 6, VAPOR DIFFUSION, HANGING DROP,
temperature 110K
Crystal Properties Matthews coefficient Solvent content 1.99 38.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 100.119 α = 90 b = 58.652 β = 120.47 c = 88.914 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 CCD ADSC QUANTUM 4 mirrors 2002-04-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 0.87 SRS PX9.6
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.4 50 93.6 17576 16445 2 2 50.165
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.4 2.51 87.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT pdb entry 1LW1 2.4 50 2 16755 16445 1648 93.6 0.2394 0.2349 0.2234 0.3504 random 45.13
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] -3.86 2.42 2.95 0.91
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 19.5 c_dihedral_angle_d 19.47033 c_scangle_it 6.144 c_mcangle_it 4.845 c_scbond_it 4.229 c_mcbond_it 3.154 x_angle_deg 1.4 c_angle_deg 1.38725 c_improper_angle_d 0.95348 x_improper_angle_d 0.95
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 19.5 c_dihedral_angle_d 19.47033 c_scangle_it 6.144 c_mcangle_it 4.845 c_scbond_it 4.229 c_mcbond_it 3.154 x_angle_deg 1.4 c_angle_deg 1.38725 c_improper_angle_d 0.95348 x_improper_angle_d 0.95 x_bond_d 0.008 c_bond_d 0.007785
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3845 Nucleic Acid Atoms Solvent Atoms 370 Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing