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Crystal Structure of L-asparaginase I from Yersinia pestis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 289 0.16 M magnesium chloride, 0.08 M Tris HCl pH 8.5, 24 %w/v PEG4000,
20 % v/v glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 289K
Crystal Properties Matthews coefficient Solvent content 2.34 47.45
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 125.377 α = 90 b = 109.089 β = 117.63 c = 58.224 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 100 CCD ADSC QUANTUM 315r mirrors 2010-02-28 M SAD
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97929 APS 19-ID
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 1.9 50 99.9 0.095 11.3 4.9 54312 54312 32.3
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) 1.9 1.92 100 0.741 2.5 4.8 2734
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION SAD THROUGHOUT 1.9 38.915 54133 54133 2750 99.19 0.156 0.156 0.154 0.192 0.2063 random 37.9
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] -2.2481 2.5872 -2.0178 4.2659
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 15.274 f_angle_d 1.449 f_chiral_restr 0.107 f_bond_d 0.014 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5094 Nucleic Acid Atoms Solvent Atoms 503 Heterogen Atoms 24
Software Software Software Name Purpose HKL-3000 data collection HKL-3000 phasing SHELXS phasing MLPHARE phasing BUCCANEER model building PHENIX refinement HKL-3000 data reduction HKL-3000 data scaling BUCCANEER phasing