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ASPARTYL TRNA SYNTHETASE FROM THERMUS THERMOPHILUS AT 2.4 A RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7 271 ammonium sulfate, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 271.0K
Crystal Properties Matthews coefficient Solvent content 3.02 59.32
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 60.135 α = 90 b = 155.5 β = 90 c = 171.145 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 110 IMAGE PLATE MARRESEARCH 1996-04-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON LURE BEAMLINE DW32 LURE DW32
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 2.6 11.5 95.4 0.053 22.15 3.11 63386 60454 3 24.5
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) 2.4 2.45 87.6 0.285 2.8 3736
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation 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 THROUGHOUT 2.4 14 63312 57893 4443 91.3 0.199 0.194 0.194 0.1939 0.251 0.2513 RANDOM 39.8
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] 10.25 -9.75 -0.5
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.3 c_scangle_it 3.01 c_mcangle_it 2.4 c_scbond_it 1.99 c_angle_deg 1.9 c_mcbond_it 1.41 c_improper_angle_d 1.2 c_bond_d 0.013
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9336 Nucleic Acid Atoms Solvent Atoms 669 Heterogen Atoms 95
Software Software Software Name Purpose CNS refinement XDS data reduction AUTOMAR data reduction CNS phasing