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Crystal structure of the unliganded human interleukin-7 receptor extracellular domain
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 8.5 292 1.26M (NH4)2SO4, 0.1 M Tris-HCl pH 8.5, 0.2 M Li2SO4, VAPOR DIFFUSION, SITTING DROP, temperature 292K
Crystal Properties Matthews coefficient Solvent content 3.05 59.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 81.424 α = 90 b = 101.259 β = 90 c = 151.994 γ = 90
Symmetry Space Group I 2 2 2
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 MARMOSAIC 300 mm CCD 2007-11-30 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 23-ID-D APS 23-ID-D
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 2.15 30 99.4 6.7 34331
Refinement Statistics Diffraction ID Structure Solution Method 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 2.15 14.93 1.34 34199 2634 99.3 0.217 0.214 0.2012 0.257 0.2462
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] 3.3114 -2.8108 -0.5006
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 16.078 f_angle_d 1.24 f_chiral_restr 0.086 f_bond_d 0.008 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3227 Nucleic Acid Atoms Solvent Atoms 135 Heterogen Atoms 139
Software Software Software Name Purpose PHENIX refinement PDB_EXTRACT data extraction DENZO data reduction SCALEPACK data scaling EPMR phasing