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The structure of the eukaryotic ribosome at 3.0 A resolution.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3O2Z PDB ENTRIES 3O2Z, 3O30, 3O58, 3O5H experimental model PDB 3O30 PDB ENTRIES 3O2Z, 3O30, 3O58, 3O5H experimental model PDB 3O58 PDB ENTRIES 3O2Z, 3O30, 3O58, 3O5H experimental model PDB 3O5H PDB ENTRIES 3O2Z, 3O30, 3O58, 3O5H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 277 PEG 20K, KSCN, Mg Acetate, Tris-Acetate, Glycerol, Spermidine, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 3 59
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 436.43 α = 90 b = 288.22 β = 98.99 c = 305.08 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 173 PIXEL PSI PILATUS 6M 2010-07-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 1.0000 SLS X06SA
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 3 300 100 14.8 38.4 1639983 1639309 -3 -3 63
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3 3.1 100
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 SAD FREE R-VALUE PDB ENTRIES 3O2Z, 3O30, 3O58, 3O5H 3 300 1639983 1639309 32787 100 0.1822 0.1822 0.1812 0.1887 0.2285 0.2276 RANDOM 63
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_angle_deg 1.672 f_bond_d 0.015
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms Nucleic Acid Atoms 37813 Solvent Atoms Heterogen Atoms 1570
Software Software Software Name Purpose PHASER phasing PHENIX refinement XDS data reduction XSCALE data scaling