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Wild-Type E. coli Aspartate Aminotransferase: A Template For The Interconversion of Substrate Specificity and Activity To Tyrosine Aminotransferase By The JANUS Algorithm.
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.6 277 8% PEG 4000, 0.1 M Sodium Acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.54 51.65
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 58.299 α = 90 b = 108.938 β = 90 c = 144.234 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 100 CCD ADSC QUANTUM 315 Double Crystal 2010-11-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL9-2 0.97946 SSRL BL9-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.65 60 97.7 0.046 0.046 11.4 3.8 110828 108279 -3 -3 25.627
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 1.65 1.69 96.5 0.393 0.393 2.4 3.8 7826
Refinement Statistics Diffraction ID Structure Solution 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 MOLECULAR REPLACEMENT 1.65 37.092 1.34 108082 5418 97.26 0.1774 0.1757 0.1717 0.2103 0.2035
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] -0.261 5.6081 -5.3471
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.99 f_angle_d 1.315 f_chiral_restr 0.099 f_bond_d 0.011 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 6179 Nucleic Acid Atoms Solvent Atoms 787 Heterogen Atoms 16
Software Software Software Name Purpose PROTEUM PLUS data collection PHASER phasing PHENIX refinement PROTEUM PLUS data reduction PROTEUM PLUS data scaling