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High resolution structure and biochemical properties of a recombinant catalase depleted in iron
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1CAE PDB ENTRY 1CAE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.3 277 HANGING DROP AT 4 DEGREE C, pH 7.30
Crystal Properties Matthews coefficient Solvent content 3.82 63
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.572 α = 90 b = 108.572 β = 90 c = 248.76 γ = 120
Symmetry Space Group P 62 2 2
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 1998-07-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE BM14 ESRF BM14
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 30 97.7 0.072 4.46 58298 3 12.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2 2.05 94.6 0.22
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-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRY 1CAE 2 14.95 57838 2931 97.8 0.199 0.199 0.1948 0.215 0.2122 RANDOM 25.9
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] 7.32 0.22 7.32 -14.63
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23 c_angle_deg 1.3 c_improper_angle_d 1.26 c_scangle_it 1.2 c_scbond_it 0.96 c_mcangle_it 0.77 c_mcbond_it 0.56 c_bond_d 0.005 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 23 c_angle_deg 1.3 c_improper_angle_d 1.26 c_scangle_it 1.2 c_scbond_it 0.96 c_mcangle_it 0.77 c_mcbond_it 0.56 c_bond_d 0.005 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 3870 Nucleic Acid Atoms Solvent Atoms 614 Heterogen Atoms 52
Software Software Software Name Purpose CNS refinement DENZO data reduction SCALEPACK data scaling CNS phasing