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Crystal Structure of Mycobacterium tuberculosis Alkylperoxidase AhpD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6 100MM SODIUM CITRATE BUFFER, PH 5.6, CONTAINING 200MM AMMONIUM ACETATE AND 26% PEG 4000. MIXED IN EQUAL VOLUME WITH AHPD (4.5 MG/ML) IN 25 MM MOPS BUFFER, PH 7.2, CONTAINING 50 MM KCL, 10% GLYCEROL, 0.1MM EDTA
Crystal Properties Matthews coefficient Solvent content 1.97 37
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 186.377 α = 90 b = 117.28 β = 113.97 c = 88.986 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 MARRESEARCH MIRRORS 2001-06-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 0.88550,0.918400,0.978900 , 0.97877 ESRF BM14
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 1.9 30 99.5 0.072 7.2 3.7 136927 2 19.1
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 1.9 1.97 99.3 0.42 2.75 3.4
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MAD THROUGHOUT 1.9 29.6 2 136435 13434 99.5 0.243 0.243 0.2455 0.313 0.3153 RANDOM 33.8
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] 2.61 0.36 -0.91 -1.7
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 18.70926 c_scangle_it 13.399 c_scbond_it 11.957 c_mcangle_it 11.295 c_mcbond_it 11.088 c_angle_deg 1.3408 c_improper_angle_d 0.91609 c_bond_d 0.00922 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 18.70926 c_scangle_it 13.399 c_scbond_it 11.957 c_mcangle_it 11.295 c_mcbond_it 11.088 c_angle_deg 1.3408 c_improper_angle_d 0.91609 c_bond_d 0.00922 c_bond_d_na c_bond_d_prot c_angle_d c_angle_d_na c_angle_d_prot c_angle_deg_na c_angle_deg_prot c_dihedral_angle_d_na c_dihedral_angle_d_prot c_improper_angle_d_na c_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 15327 Nucleic Acid Atoms Solvent Atoms 847 Heterogen Atoms
Software Software Software Name Purpose CNS refinement HKL data reduction SCALEPACK data scaling CNS phasing