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CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM HALOARCULA MARISMORTUI AT 2.4 ANGSTROM RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 backextraction, vapor diffusion 5.8 292 PEG 6000, KCl, NH4Cl, MgCl2, CdCl2, potassium acetate, Tris-MES, pH 5.8, backextraction, vapor diffusion, temperature 292K
Crystal Properties Matthews coefficient Solvent content 3.24 62.02
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 211.66 α = 90 b = 299.67 β = 90 c = 573.77 γ = 90
Symmetry Space Group C 2 2 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 IMAGE PLATE MARRESEARCH 2000-02-25 M SINGLE WAVELENGTH 2 1 100 CCD CUSTOM-MADE 2000-04-01
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X25 NSLS X25 2 SYNCHROTRON APS BEAMLINE 19-ID APS 19-ID
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 2.4 90 95.6 0.086 26.6 9.1 666819 666819 -3 47.7
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 2.4 2.5 73.5 0.691 6 50941
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION THROUGHOUT 2.4 90 2 666819 577304 5661 82.3 0.252 0.3465 0.261 random
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] -5.633 1 4.633
RMS Deviations Key Refinement Restraint Deviation c_torsion_deg 28.81935 c_torsion_impr_deg 1.6862 c_angle_deg 1.19599 c_bond_d 0.006422
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3656 Nucleic Acid Atoms 60612 Solvent Atoms 6 Heterogen Atoms 7
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement TNT refinement CNS phasing