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THIAMIN PHOSPHATE SYNTHASE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1G4E PDB Entry 1G4E
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 Hanging drop vapor diffusion with micro seeding 7.5 277 75mM TRIS-HCl, 75 mM MgCl2, 21-22% PEG4000, pH 7.5, Hanging drop vapor diffusion with micro seeding, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.01 38.22
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.99 α = 90 b = 76.99 β = 90 c = 139.85 γ = 90
Symmetry Space Group P 43 21 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 CCD ADSC QUANTUM 4 1998-11-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON CHESS BEAMLINE F1 CHESS F1
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 1.7 42.96 92.2 0.057 8.6 8.6 43410 19.5
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 FOURIER SYNTHESIS THROUGHOUT PDB Entry 1G4E 1.7 42.96 43410 2166 92.2 0.207 0.207 0.208 0.239 0.2364 RANDOM 18.5
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] -0.23 -0.23 0.47
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.2 c_scangle_it 3.3 c_scbond_it 2.2 c_mcangle_it 1.89 c_mcbond_it 1.22 c_angle_deg 1.1 c_improper_angle_d 0.75 c_bond_d 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3416 Nucleic Acid Atoms Solvent Atoms 298 Heterogen Atoms 64
Software Software Software Name Purpose CNS refinement MOSFLM data reduction CCP4 data scaling CNS phasing