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Crystal structure of the apo form of the yeast mitochondrial threonyl-tRNA synthetase determined at 2.1 Angstrom resolution
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 285 0.1M Hepes, pH 7.5, 2M ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 285K
Crystal Properties Matthews coefficient Solvent content 2.04 39.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 67.97 α = 90 b = 67.97 β = 90 c = 191.367 γ = 90
Symmetry Space Group P 43 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 77 CCD MARMOSAIC 225 mm CCD 2010-08-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 22-BM 1.0000 APS 22-BM
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 2.1 50 98.6 0.107 28.4 19.3 26891 26891
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 2.1 2.14 87 0.412 3.7 6 1166
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) 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 2.1 33.461 26017 26017 1747 95.88 0.205 0.2082 0.205 0.2004 0.2496 0.2417 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] -0.1736 -0.1736 0.3472
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.617 f_angle_d 0.882 f_chiral_restr 0.063 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3473 Nucleic Acid Atoms Solvent Atoms 310 Heterogen Atoms 35
Software Software Software Name Purpose ADSC data collection PHASER phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling