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Crystal structure of GSSG-bound cGrx2
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1KTE
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 0.1 M HEPES, pH 7.5, 28% PEG 400 (w/v), and 0.2 M calcium chloride
Crystal Properties Matthews coefficient Solvent content 3.55 65.35
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 107.848 α = 90 b = 64.007 β = 103.21 c = 44.462 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 CCD ADSC QUANTUM 315r 2009-10-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PAL/PLS BEAMLINE 4A 1.0000 PAL/PLS 4A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 1.95 20 90.6 18.3 2 19791 20.27
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT FREE R-VALUE 1KTE 1.951 19.642 1.57 19484 1004 90.51 0.1525 0.1502 0.1512 0.1953 0.1955 Random selection 19.56
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 24.066 f_angle_d 1.737 f_chiral_restr 0.115 f_bond_d 0.019 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1474 Nucleic Acid Atoms Solvent Atoms 221 Heterogen Atoms 88
Software Software Software Name Purpose HKL-2000 data scaling PDB_EXTRACT data extraction PHENIX refinement