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Crystal structure of the second DNA-Binding protein under starvation from Mycobacterium smegmatis soaked with iron in the ratio of 360 iron atoms per dodecamer
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICROBATCH 6 298 100 mM sodium cacodylate, 150 mM MgCl2, 20% PEG3000
Crystal Properties Matthews coefficient Solvent content 2.33 47.21
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.23 α = 90 b = 90.23 β = 90 c = 421.421 γ = 120
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 MAR scanner 345 mm plate 2012-02-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.54179
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 2.03 30 96.6 24.5 10.7 41808
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.03 2.14 78.2 6.3 8.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) 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 THROUGHOUT 2.05 30 39673 2116 98.45 0.1703 0.16867 0.1692 0.2011 0.2009 RANDOM 16.187
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] 0.32 0.16 0.32 -1.04
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.483 r_dihedral_angle_4_deg 16.895 r_dihedral_angle_3_deg 13.461 r_dihedral_angle_1_deg 4.852 r_long_range_B_refined 3.708 r_mcangle_it 1.325 r_angle_refined_deg 1.137 r_scbond_it 0.786 r_mcbond_it 0.748 r_chiral_restr 0.083
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.483 r_dihedral_angle_4_deg 16.895 r_dihedral_angle_3_deg 13.461 r_dihedral_angle_1_deg 4.852 r_long_range_B_refined 3.708 r_mcangle_it 1.325 r_angle_refined_deg 1.137 r_scbond_it 0.786 r_mcbond_it 0.748 r_chiral_restr 0.083 r_bond_refined_d 0.009 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_mcangle_other r_scbond_other r_scangle_it r_scangle_other r_long_range_B_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4959 Nucleic Acid Atoms Solvent Atoms 341 Heterogen Atoms 13
Software Software Software Name Purpose REFMAC refinement MOSFLM data reduction SCALA data scaling REFMAC phasing