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Crystal structure of human glutathione transferase P1-1 (hGSTP1-1) that was co-crystallised in the presence of indanyloxyacetic acid-94 (IAA-94)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AQX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 10 mg/ml hGSTP1-1 (50 mM dipotassium phosphate, 1.5 mM EDTA, 10 mM DTT, 10 mM GSH and 0.02 % (w/v) sodium azide, pH 7.0) with 3.5 mM IAA-94 (5% DMSO (v/v)) was crystallized in 100 mM MES and 16 % (w/v) PEG-6000, pH 6.5. The crystals were harvested and then immersed two to three times in 100% (v/v) Parabar 10312 (Paratone)
Crystal Properties Matthews coefficient Solvent content 2.35 47.61
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 68.638 α = 90 b = 72.179 β = 90.14 c = 88.624 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 PIXEL DECTRIS EIGER X 16M 2019-07-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.916 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) CC (Half) 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 1.402 68.638 96.8 0.131 0.142 0.996 7.1 6.3 163749
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 1.402 1.427 90.9 2.251 0.327 0.6 4.7
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-Work (DCC) R-Free (Depositor) R-Free (DCC) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1AQX 1.402 55.966 1.36 160658 7888 95.01 0.2183 0.2166 0.2202 0.2511 0.2502 22.178
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6545 Nucleic Acid Atoms Solvent Atoms 841 Heterogen Atoms 187
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction xia2 data reduction autoPROC data scaling PHASER phasing