☰ Navigation Tabs
Crystal structure of the Thermus thermophilus 30S ribosomal subunit
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2E5L
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.8 298 10mM HEPES-KOH, 10mM MgCl2, 60mM NH4Cl, 6mM beta-mercaptoethanol, 11-12% MPD, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
Crystal Properties Matthews coefficient Solvent content 4.8 74.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 411.5 α = 90 b = 411.5 β = 90 c = 172.58 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 90 CCD MAR CCD 225 mm Dynamically bendable mirror 2005-03-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06SA 0.98000 SLS X06SA
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 3.2 200 97.7 0.146 5.72 3.1 241354 235783 -3 83.224
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) 3.2 3.3 97.2 0.673 1.9 3 20481
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 2E5L 3.3 184.03 215309 10942 97.7 0.292 0.251 0.323 0.284 RANDOM 109.3
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] 13.1 13.1 -26.19
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 19.9 c_improper_angle_d 1.84 c_angle_deg 1.7 c_bond_d 0.012 c_mcbond_it c_mcangle_it c_scbond_it c_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 18934 Nucleic Acid Atoms 32372 Solvent Atoms Heterogen Atoms 2
Software Software Software Name Purpose XSCALE data scaling MOLREP phasing CNS refinement PDB_EXTRACT data extraction XDS data scaling XDS data reduction