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THE THREE-DIMENSIONAL STRUCTURE OF SHIKIMATE KINASE FROM ERWINIA CHRYSANTHEMI
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.9 2.16M NACL, 100MM HEPES BUFFER PH 6.9, 5MM ADP, 5MM SHIKIMATE, 10MM MGCL2
Crystal Properties Matthews coefficient Solvent content 3.6 66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 108.5 α = 90 b = 108.5 β = 90 c = 92.8 γ = 90
Symmetry Space Group P 41 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 100 IMAGE PLATE MARRESEARCH MIRROR 1996-01-18 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SRS BEAMLINE PX9.6 SRS PX9.6
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 1.9 24 99.4 0.068 0.068 10 6.2 44761
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 1.9 1.94 100 0.94 0.94 1.2 6.5
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MIRAS 1.9 20 41323 4100 99.4 0.174 0.176 0.1901 0.222 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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2415 Nucleic Acid Atoms Solvent Atoms 473 Heterogen Atoms 3
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling SHELX-90 model building SHELX-90 refinement SHELX-90 phasing