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Crystal Structure of a Streptomycin Dependent Ribosome from E. Coli 70S Ribosome.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1J5E PDB ENTRIES 1J5E, 1LNR experimental model PDB 1LNR PDB ENTRIES 1J5E, 1LNR
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.5 277 MPD, ethanol, magnesium chloride, ammonium chloride, spermine, spermidine, MES, pH 6.5, VAPOR DIFFUSION, temperature 277K
Crystal Properties Matthews coefficient Solvent content 5.13 76
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 682.32 α = 90 b = 682.32 β = 90 c = 386.36 γ = 90
Symmetry Space Group I 4 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 110 CCD ADSC QUANTUM 315 2002-08-31 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.1 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 8.7 175 98.5 0.15 9 5.2 37559 36338 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 8.7 8.9 99.2 0.635 2.5 5.2
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-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT PDB ENTRIES 1J5E, 1LNR 8.7 70 37559 36338 1781 98.5 0.394 0.3839 0.415 0.4228 RANDOM 648.8
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 19012 Nucleic Acid Atoms 36245 Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing