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E.coli seryl-tRNA synthetase
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 1% protein solution in 67 mM Tris, 50 mM HCI, 10 mM MgCI2 , 1 mM
DTE pH 7.6,1 M ammonium sulphate and 1% octyl-glucoside (practical grade, Pfanstiehl) against 52% saturated ammonium sulphate
at room temperature
Crystal Properties Matthews coefficient Solvent content 4.18 70.58
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 144.648 α = 90 b = 90.72 β = 117.746 c = 69.8 γ = 90
Symmetry Space Group C 1 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 293 IMAGE PLATE MAR scanner 180 mm plate 1989-07-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.96 EMBL/DESY, HAMBURG X11
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 2.48 19.02 93.7 0.059 17.1 2.59 26616 33.34
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 2.48 2.58 62.7 0.25
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MIRAS FREE R-VALUE 2.48 19.02 0.01 25315 1303 89.1 0.1516 0.1497 0.1505 0.1858 0.1865 41.14
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.7959 f_angle_d 0.6437 f_chiral_restr 0.0413 f_plane_restr 0.0078 f_bond_d 0.0033
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3267 Nucleic Acid Atoms Solvent Atoms 86 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement MOSFLM data reduction SCALEPACK data scaling MLPHARE phasing