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Crystal Analysis of Precorrin-8x Methyl Mutase from Thermus Thermophilus
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1F2V PDB ENTRY 1F2V
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5.2 295 Lithium sulfate, Sodium citrate, pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 295.0K
Crystal Properties Matthews coefficient Solvent content 2.15 42.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 54.571 α = 90 b = 67.822 β = 113 c = 56.697 γ = 90
Symmetry Space Group P 1 21 1
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 RIGAKU RAXIS V mirrors 2003-09-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL26B1 1.0 SPring-8 BL26B1
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 2.2 50 99.8 0.042 20.9 3.5 19430 19430 -1 17.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 2.2 2.28 99.9 0.322 3.5 3.3 1933
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 1F2V 2.2 46.36 19084 19084 924 98 0.223 0.223 0.221 0.2206 0.27 0.2697 RANDOM 46.8
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] -2.64 -3.08 9.63 -6.99
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.3 c_scangle_it 5.22 c_mcangle_it 3.81 c_scbond_it 3.73 c_mcbond_it 2.5 c_angle_deg 1.2 c_improper_angle_d 0.83 c_bond_d 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3031 Nucleic Acid Atoms Solvent Atoms 151 Heterogen Atoms 26
Software Software Software Name Purpose CNS refinement HKL-2000 data reduction SCALEPACK data scaling CNS phasing