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Crystal structure of a secreted Mycobacterium tuberculosis heme-binding protein
Crystallization Crystal Properties Matthews coefficient Solvent content 2.76 55.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 72.671 α = 90 b = 72.671 β = 90 c = 173.909 γ = 90
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 2002-06-15 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.2 0.9792, 0.9795, 1.04 ALS 8.2.2
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 2.5 100 99.8 0.075 31.8 14.9 31089 1 1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Number Reflections (All) 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 2.5 72.68 30856 29261 1595 99.49 0.19776 0.1947 0.2017 0.2557 0.2305 RANDOM 58.279
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] 1.69 1.69 -3.39
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.086 r_dihedral_angle_3_deg 22.345 r_dihedral_angle_4_deg 12.624 r_dihedral_angle_1_deg 6.756 r_scangle_it 5.987 r_scbond_it 3.927 r_mcangle_it 2.357 r_rigid_bond_restr 2.296 r_angle_refined_deg 1.979 r_mcbond_it 1.445
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 43.086 r_dihedral_angle_3_deg 22.345 r_dihedral_angle_4_deg 12.624 r_dihedral_angle_1_deg 6.756 r_scangle_it 5.987 r_scbond_it 3.927 r_mcangle_it 2.357 r_rigid_bond_restr 2.296 r_angle_refined_deg 1.979 r_mcbond_it 1.445 r_chiral_restr 0.134 r_bond_refined_d 0.02 r_gen_planes_refined 0.011
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5323 Nucleic Acid Atoms Solvent Atoms 56 Heterogen Atoms
Software Software Software Name Purpose HKL-2000 data collection MLPHARE phasing REFMAC refinement HKL-2000 data reduction SCALEPACK data scaling