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GLUTATHIONE S-TRANSFERASE P1-1 COMPLEXED WITH CIBACRON BLUE
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5GSS PDB ENTRY 5GSS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 vapor diffusion - hanging drop - streak seeding 6 CRYSTALLISATION PERFORMED USING THE HANGING DROP TECHNIQUE. 2 MICROL OF PROTEIN SOLUTION (8MG/ML) IN 10MM PHOSPHATE BUFFER PH7.0, 1MM EDTA AND 2MM BETA-MERCAPTOETHANOL WAS ADDED TO 2 MICROL OF RESERVOIR SOLUTION. THE RESERVOIR CONTAINED 20-25% AMMONIUM SULFATE, 30-60 MM DITHIOTHREITOL AND 100MM MORPHOLINOETHANESULFONIC ACID BUFFER PH5.4. DROPS WERE STREAK SEEDED AFTER 1 DAY USING A CAT'S WHISKER FROM CRYSTALS GROWN UNDER SIMILAR CONDITIONS. SOLID CIBACRON BLUE WAS SEEDED INTO THE DROP. SIX WEEKS LATER THE CRYSTALS WERE SUBJECTED TO X-RAY ANALYSIS., pH 6.0, vapor diffusion - hanging drop - streak seeding
Crystal Properties Matthews coefficient Solvent content 2.6 52.62
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 78.176 α = 90 b = 90.69 β = 97.73 c = 68.755 γ = 90
Symmetry Space Group C 1 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 IMAGE PLATE MARRESEARCH 1997-05-31 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RUH2R
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 2.45 15 95.8 0.118 9.2 2.97 16729 -3 23.2
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) 2.45 2.54 93.9 0.391 2.7
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 PDB ENTRY 5GSS 2.45 15 16727 817 95.8 0.229 0.229 0.2231 0.28 0.2698 RANDOM 25.4
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] 8.17 -2.02 0.07 -8.25
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.7 x_scangle_it 3.39 x_scbond_it 2.45 x_mcangle_it 2.36 x_mcbond_it 1.54 x_angle_deg 1.3 x_improper_angle_d 0.67 x_bond_d 0.009 x_bond_d_na x_bond_d_prot
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 23.7 x_scangle_it 3.39 x_scbond_it 2.45 x_mcangle_it 2.36 x_mcbond_it 1.54 x_angle_deg 1.3 x_improper_angle_d 0.67 x_bond_d 0.009 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3262 Nucleic Acid Atoms Solvent Atoms 101 Heterogen Atoms 169
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement DENZO data reduction SCALEPACK data scaling X-PLOR phasing