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Crystal structure of glutathione S-transferase (NP_416804.1) from Escherichia coli K12 at 1.85 A resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8 277 NANODROP, 40.0% 2-ethoxyethanol, 0.05M Ca(OAc)2, 0.1M Imidazole pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.64 53.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.96 α = 90 b = 69.96 β = 90 c = 92.02 γ = 120
Symmetry Space Group P 32 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 CCD ADSC QUANTUM 315 2007-11-01 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.2.1 0.9184, 0.9795, 0.9796 ALS 8.2.1
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 1.85 28.772 99.7 0.159 8.16 8.99 22750 -3 16.68
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) 1 1.85 1.92 98 0.791 2
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 MAD THROUGHOUT 1.85 28.772 22714 1768 99.94 0.161 0.158 0.166 0.195 0.201 RANDOM 16.365
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] 0.45 0.23 0.45 -0.68
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.816 r_dihedral_angle_4_deg 22.952 r_dihedral_angle_3_deg 12.839 r_scangle_it 6.145 r_dihedral_angle_1_deg 5.519 r_scbond_it 4.549 r_mcangle_it 2.735 r_mcbond_it 1.845 r_angle_refined_deg 1.3 r_angle_other_deg 0.925
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.816 r_dihedral_angle_4_deg 22.952 r_dihedral_angle_3_deg 12.839 r_scangle_it 6.145 r_dihedral_angle_1_deg 5.519 r_scbond_it 4.549 r_mcangle_it 2.735 r_mcbond_it 1.845 r_angle_refined_deg 1.3 r_angle_other_deg 0.925 r_mcbond_other 0.495 r_symmetry_vdw_other 0.325 r_symmetry_vdw_refined 0.248 r_nbd_refined 0.218 r_nbd_other 0.201 r_symmetry_hbond_refined 0.188 r_nbtor_refined 0.184 r_metal_ion_refined 0.184 r_xyhbond_nbd_refined 0.166 r_nbtor_other 0.086 r_chiral_restr 0.075 r_symmetry_metal_ion_refined 0.036 r_bond_refined_d 0.013 r_gen_planes_refined 0.005 r_bond_other_d 0.002 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1520 Nucleic Acid Atoms Solvent Atoms 230 Heterogen Atoms 18
Software Software Software Name Purpose REFMAC refinement PHENIX refinement SOLVE phasing MolProbity model building XSCALE data scaling PDB_EXTRACT data extraction ADSC data collection XDS data reduction