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Structure of barley starch synthase I in complex with maltooligosaccharide
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6.5 277 17% PEG 8000, 0.1M sodium cacodylate, 0.2M ammonium sulfate, sodium chloride, glycerol, ADPglucose, maltotriose, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 4.11 70.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 153.15 α = 90 b = 153.15 β = 90 c = 84.96 γ = 120
Symmetry Space Group P 31 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 2010-11-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.976 ESRF ID23-1
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 2.7 25 98.3 0.075 13.66 4.5 31831 31291 -3 -3 54.16
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 2.7 2.8 97.5 0.484 3.24 4.5 3165
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) 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 MOLECULAR REPLACEMENT 2.7 24.737 -3 31289 31289 939 98.5 0.1739 0.1739 0.1731 0.1708 0.1985 0.1967 Random 60.6
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] 1.698 1.698 -3.3959
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 17.692 f_angle_d 1.272 f_chiral_restr 0.083 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3980 Nucleic Acid Atoms Solvent Atoms 23 Heterogen Atoms 55
Software Software Software Name Purpose ADSC data collection PHASER phasing PHENIX refinement XDS data reduction XDS data scaling