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Sulfolobus solfataricus Tryptophan Synthase A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1WXJ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.1 M Tris-HCl pH 8.0, 20% [v/v] PEG 300, 5% [w/v] PEG 8000, 10% Glycerol
Crystal Properties Matthews coefficient Solvent content 3.32 62.97
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 76.54 α = 90 b = 76.54 β = 90 c = 122 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 MAR CCD 130 mm 2007-02-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.9801 SLS X06SA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim I (All) 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 2.059 38.27 98 0.068 30.76 18.9 22885
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.059 2.13 99 0.068 0.89 2.99 7.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1WXJ 2.059 38.27 1.33 22627 1132 97.75 0.2274 0.2263 0.2481 0.2467
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 11.747 f_angle_d 0.83 f_chiral_restr 0.052 f_bond_d 0.005 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1875 Nucleic Acid Atoms Solvent Atoms 64 Heterogen Atoms 18
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing