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Crystal structure of the His183Cys 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 7.4 298 PEG 2000, magnesium chloride, tris, pH 7.4, VAPOR DIFFUSION, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.04 39.74
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 48.7 α = 90 b = 49.8 β = 90 c = 119 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 2004-10-14 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON MAX II BEAMLINE I711 1.094 MAX II I711
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.1 20 97.1 0.09 0.072 4.5 16999 16999 10.5
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.1 2.23 88.9 0.227 0.2 4.2 2434
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 (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 2.1 20 17502 16999 1556 97.1 0.214 0.214 0.2213 0.276 0.2853 RANDOM 17.7
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] 0.45 -2.44 1.99
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.9 c_scangle_it 3.19 c_scbond_it 2.18 c_mcangle_it 1.89 c_mcbond_it 1.28 c_angle_deg 1.2 c_improper_angle_d 0.83 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2482 Nucleic Acid Atoms Solvent Atoms 73 Heterogen Atoms
Software Software Software Name Purpose CNS refinement MAR345 data collection XDS data scaling CNS phasing