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Crystal structure of aIF2gamma subunit I181K from archaeon Sulfolobus solfataricus complexed with GDPCP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4NBS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 301 17 mM TRIS-HCL pH7,5, 17 mM NaCl, 3,4mM 2-mercaptoethanol, 1,22 M sodium formate, 33,9 mM sodium cacodylate pH 6.5, 0,33% MMEPEG 5000, 1,7mM GDPCP
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 186.858 α = 90 b = 186.858 β = 90 c = 186.858 γ = 90
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 PILATUS3 6M 2014-04-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.918409 BESSY 14.1
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 2.18 46.714 100 14.24 11.39 56432
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 FREE R-VALUE 4NBS 2.18 46.714 1.35 56426 2683 99.99 0.1675 0.1663 0.1671 0.1897 0.188
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 18.662 f_angle_d 1.136 f_chiral_restr 0.088 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3214 Nucleic Acid Atoms Solvent Atoms 479 Heterogen Atoms 72
Software Software Software Name Purpose PHENIX refinement XDS data reduction SADABS data scaling PHASER phasing