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Crystal structure of the 26 kDa glutathione S-transferase from Schistosoma japonicum complexed with S-hexylglutathione
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1GTA PDB entry 1GTA
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.6 298 ammonium sulfate,ethanol, dithiothrietol, threalose, sodium acetate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 2.87 56.85
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 114.993 α = 90 b = 114.993 β = 90 c = 78.352 γ = 120
Symmetry Space Group P 63 2 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 90 IMAGE PLATE MARRESEARCH 1996-12-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL7-1 1.08 SSRL BL7-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 50 94.4 0.062 24 4.6 17330 17330 -3 19.1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.1 2.18 63.4 0.296 3.5 3.6 1137
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-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 1GTA 2.1 33.9 17314 17314 838 94.3 0.2 0.2006 0.224 0.224 RANDOM 30.8
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] 5.05 3.47 5.05 -10.11
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.9 c_scangle_it 3.81 c_scbond_it 2.83 c_mcangle_it 2.05 c_mcbond_it 1.33 c_angle_deg 1.2 c_improper_angle_d 0.77 c_bond_d 0.007 c_bond_d_na c_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 20.9 c_scangle_it 3.81 c_scbond_it 2.83 c_mcangle_it 2.05 c_mcbond_it 1.33 c_angle_deg 1.2 c_improper_angle_d 0.77 c_bond_d 0.007 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
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1778 Nucleic Acid Atoms Solvent Atoms 174 Heterogen Atoms 26
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling AMoRE phasing CNS refinement