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Human glutathione s-transferase M2-2 (E.C.2.5.1.18)complexed with glutathione, monoclinic crystal form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GTU PDB ENTRY 2GTU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 290 20% PEG4000, pH 6.50, VAPOR DIFFUSION, temperature 290K
Crystal Properties Matthews coefficient Solvent content 2.25 44.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 51.2 α = 90 b = 49.79 β = 94.27 c = 92.04 γ = 90
Symmetry Space Group P 1 21 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 RIGAKU MIRRORS 2004-10-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU200 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.8 20 89.3 0.064 0.062 11.6 7.7 43318 38664 17.9
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.8 1.86 43.3 0.017 0.019 2.2 2.1 1864
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2GTU 1.8 20 1 38611 38283 1160 88.6 0.22 0.206 0.206 0.2038 0.232 0.2286 RANDOM 23.9
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] -4.41 1.29 4.85 -0.45
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 21.7 c_scangle_it 4.64 c_mcangle_it 3.29 c_scbond_it 2.59 c_mcbond_it 1.86 c_angle_deg 1.3 c_improper_angle_d 1.24 c_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3614 Nucleic Acid Atoms Solvent Atoms 461 Heterogen Atoms 40
Software Software Software Name Purpose SCALEPACK data scaling CCP4 model building CNS refinement CCP4 phasing