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STRUCTURE OF GUANINE NUCLEOTIDE (GPPCP) COMPLEX OF ADENYLOSUCCINATE SYNTHETASE FROM ESCHERICHIA COLI AT PH 6.5 AND 25 DEGREES CELSIUS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 6.5 NATIVE P212121 CRYSTALS WERE SOAKED WITH 5'-GUANOSYL-METHYLENE-TRIPHOSPHATE., pH 6.5
Crystal Properties Matthews coefficient Solvent content 2.2 44.11
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 73.85 α = 90 b = 94.06 β = 90 c = 119.86 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 298 AREA DETECTOR SIEMENS M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE SIEMENS
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 2.3 15 4 28364 70 0.19 0.19 0.1918 0.227 0.2067 26.2
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]
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.7 x_angle_deg 2.1 x_improper_angle_d 1.75 x_bond_d 0.016 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na
RMS Deviations Key Refinement Restraint Deviation x_dihedral_angle_d 24.7 x_angle_deg 2.1 x_improper_angle_d 1.75 x_bond_d 0.016 x_bond_d_na x_bond_d_prot x_angle_d x_angle_d_na x_angle_d_prot x_angle_deg_na x_angle_deg_prot x_dihedral_angle_d_na x_dihedral_angle_d_prot x_improper_angle_d_na x_improper_angle_d_prot x_mcbond_it x_mcangle_it x_scbond_it x_scangle_it
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8138 Nucleic Acid Atoms Solvent Atoms 1035 Heterogen Atoms 88
Software Software Software Name Purpose X-PLOR model building X-PLOR refinement XENGEN data reduction XENGEN data scaling X-PLOR phasing