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Crystal structure of enzyme I of the phosphoenolpyruvate:sugar phosphotransferase system in the dephosphorylated state
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 0.2M KCL 20% (W/V) PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.34 46.99
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 98.34 α = 90 b = 98.34 β = 90 c = 105.11 γ = 120
Symmetry Space Group P 32 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 110 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU RU300
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 2.4 35.91 100 0.09 29.6 19.1 23409 -3 36.07
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 2.4 2.54 100 0.46 6.9
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 2.4 35.906 1.4 23406 1747 99.98 0.2331 0.2282 0.2289 0.2951 0.2916
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] -0.3899 -0.3899 -10.6178
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.309 f_angle_d 0.661 f_chiral_restr 0.047 f_bond_d 0.003 f_plane_restr 0.002
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4324 Nucleic Acid Atoms Solvent Atoms 155 Heterogen Atoms 1
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHASER phasing