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Crystal Structure of the Ribosomal interacting GTPase YjeQ from the Enterobacterial species Salmonella Typhimurium.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1U0L 1U0L and 1T9H experimental model PDB 1T9H 1U0L and 1T9H
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 293 1.85 M ammonium sulphate, 0.1 M MES and 10 mM cobalt(II)chloride, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.19 43.83
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 92.838 α = 90 b = 92.838 β = 90 c = 70.227 γ = 120
Symmetry Space Group P 31 2 1
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 MAR scanner 345 mm plate Osmic multilayer optics 2005-01-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E+ DW 1.5418
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 2.25 30 99.3 0.104 16.75 6.1 16948 16829 -2 32.6
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 2.25 2.33 94.1 0.52 1.99 3.5 1672
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) 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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1U0L and 1T9H 2.25 27.89 -2 16948 16812 1686 99.3 0.199 0.199 0.2013 0.267 0.2684 RANDOM 39.9
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] 1.03 3.64 1.03 -2.06
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 22.9 c_scangle_it 8.66 c_scbond_it 6.66 c_mcangle_it 6.02 c_mcbond_it 4.62 c_angle_deg 1.2 c_improper_angle_d 0.79 c_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2175 Nucleic Acid Atoms Solvent Atoms 248 Heterogen Atoms 30
Software Software Software Name Purpose CNS refinement MAR345dtb data collection DENZO data reduction SCALEPACK data scaling PHASER phasing CNS phasing