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Crystal structure of the His183Ala mutant variant of Bacillus subtilis ferrochelatase
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1DOZ PDB ENTRY 1DOZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.4 288 25-30 % PEG2000, 0.2 M magnesium chloride, 0.1 M Tris-HCl, pH 7.4, VAPOR DIFFUSION, temperature 288K
Crystal Properties Matthews coefficient Solvent content 1.97 37.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 47.94 α = 90 b = 49.72 β = 90 c = 116.54 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 100 CCD MARRESEARCH 2005-11-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I911-3 1.0000 MAX II I911-3
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 2.6 19.3 95.8 16655 16593 2 2 36.3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.6 2.74 91.8
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 1DOZ 2.6 19.3 16655 16047 798 97 0.218 0.218 0.218 0.2314 0.259 0.2297 RANDOM 42
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] -8.43 -4.59 13.02
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.8 c_scangle_it 16.83 c_mcangle_it 11.55 c_scbond_it 11.42 c_mcbond_it 7.32 c_angle_deg 1.2 c_improper_angle_d 0.87 c_bond_d 0.008 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.8 c_scangle_it 16.83 c_mcangle_it 11.55 c_scbond_it 11.42 c_mcbond_it 7.32 c_angle_deg 1.2 c_improper_angle_d 0.87 c_bond_d 0.008 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 2481 Nucleic Acid Atoms Solvent Atoms 7 Heterogen Atoms 8
Software Software Software Name Purpose CNS refinement XDS data reduction XDS data scaling CNS phasing