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H145E mutant of Mycobacterium tuberculosis iron-superoxide dismutase.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1IDS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7 277 100MM TRIS-HCL PH 7.0, 25% PEG 6000,PROTEIN CONCENTRATION = 3 MG/ML, 4 DEGREES CENTIGRADE.
Crystal Properties Matthews coefficient Solvent content 2.22 45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.66 α = 90 b = 102.86 β = 90 c = 73.94 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 293 IMAGE PLATE MARRESEARCH M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE ENRAF-NONIUS FR591
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 99 94.4 0.107 7.6 207000
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1IDS 2.5 20 27288 94.4 0.172 0.1534 0.225 RANDOM
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 p_angle_d 0.025 p_bond_d 0.012 p_chiral_restr 0.012 p_plane_restr 0.01 p_angle_deg p_planar_d p_hb_or_metal_coord p_mcbond_it p_mcangle_it p_scbond_it
RMS Deviations Key Refinement Restraint Deviation p_angle_d 0.025 p_bond_d 0.012 p_chiral_restr 0.012 p_plane_restr 0.01 p_angle_deg p_planar_d p_hb_or_metal_coord p_mcbond_it p_mcangle_it p_scbond_it p_scangle_it p_singtor_nbd p_multtor_nbd p_xhyhbond_nbd p_xyhbond_nbd p_planar_tor p_staggered_tor p_orthonormal_tor p_transverse_tor p_special_tor
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6268 Nucleic Acid Atoms Solvent Atoms 288 Heterogen Atoms 4
Software Software Software Name Purpose CCP4 refinement MOSFLM data reduction SCALA data scaling CCP4 phasing