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Crystal structure of the Thermus thermophilus 70S ribosome in complex with elongation factor G in the post-translocational state (without fusitic acid)
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 7.6 292 0.1-0.2 M Arginine-HCl, 0.1M Tris-HCl pH 7.6, 2.6-3.0% PEG-20K, 7-10% MPD, 0.5mM BME
Crystal Properties Matthews coefficient Solvent content 3.15 60.89
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 209.48 α = 90 b = 448.89 β = 90 c = 622.84 γ = 90
Symmetry Space Group P 21 21 21
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 PILATUS 6M-F 2013-04-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 0.97900 NSLS X25
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 2.8 50 96.7 0.161 8.03 3.79 1375852 -3 47.16
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 2.8 2.87 96.8 0.885 1.24
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 FREE R-VALUE 2.8 49.31 1.34 1375731 69075 96.8 0.223 0.221 0.222 0.266 0.2661 78.7
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 17.176 f_angle_d 1.776 f_chiral_restr 0.079 f_bond_d 0.012 f_plane_restr 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 104439 Nucleic Acid Atoms 195969 Solvent Atoms 3010 Heterogen Atoms 2130
Software Software Software Name Purpose PHENIX refinement XSCALE data scaling PHASER phasing PDB_EXTRACT data extraction XDS data reduction