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Crystal Structure of the tRNA Binding Domain of Glutaminyl-tRNA Synthetase from Saccharomyces cerevisiae
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 microbatch under oil 8 295 100mM KCl, 100mM Tris, 20% (w/v) PEG 4000, pH 8.0, microbatch under oil, temperature 295K
Crystal Properties Matthews coefficient Solvent content 2.42 49.13
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 40.8 α = 90 b = 34.62 β = 97.61 c = 74.269 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 100 CCD MARMOSAIC 325 mm CCD 2010-07-14 M MAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL11-1 0.97904, 0.91162, 0.97937 SSRL BL11-1
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 2.3 73.615 99.9 0.1 13 6.5 9393 9393 2 2
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.42 100 0.49 0.49 1.6 6.6 1360
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MAD 2.3 26.299 1.38 9394 9385 448 99.98 0.1837 0.1822 0.1774 0.211 0.2045 RANDOM 35.0726
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] -3.6216 2.6902 -0.8709 4.9143
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.39 f_angle_d 1.034 f_chiral_restr 0.077 f_bond_d 0.007 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1489 Nucleic Acid Atoms Solvent Atoms 82 Heterogen Atoms
Software Software Software Name Purpose SCALA data scaling PHENIX refinement PDB_EXTRACT data extraction