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Apo form of threonine synthase from Thermus thermophilus HB8
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1UIN
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 MICRODIALYSIS 6.5 293 0.1M MES, 1.45M ammonium sulfate, pH 6.5, MICRODIALYSIS, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.73 67.07
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 112.969 α = 90 b = 112.969 β = 90 c = 150.262 γ = 120
Symmetry Space Group P 32 2 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 CCD Bruker DIP-6040 2009-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 0.9 SPring-8 BL44XU
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 1.92 50 100 0.063 41.5 5.7 164186 19.1 16.8
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) 1.92 1.95 100 0.506 4.99 5.3 8188
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 1UIN 1.92 48.92 82168 4136 96.6 0.19 0.19 0.191 0.214 0.2144 RANDOM 28.8
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] -1.23 -1.23 2.47
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.1 c_angle_deg 1.2 c_improper_angle_d 0.82 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
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.1 c_angle_deg 1.2 c_improper_angle_d 0.82 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 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5185 Nucleic Acid Atoms Solvent Atoms 599 Heterogen Atoms 40
Software Software Software Name Purpose DNA data collection CNS refinement HKL-2000 data reduction HKL-2000 data scaling CNS phasing