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THE STRUCTURE OF NUCLEOTIDYLATED GALACTOSE-1-PHOSPHATE URIDYLYLTRANSFERASE FROM ESCHERICHIA COLI AT 1.86 ANGSTROMS RESOLUTION
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 7.1 EACH CRYSTAL WAS REACTED WITH SUBSTRATE UDP-GLUCOSE IN A SYNTHETIC MOTHER LIQUOR DEVOID OF LITHIUM SULFATE AT PH 7.1.
Crystal Properties Matthews coefficient Solvent content 2.77 55.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 57.2 α = 90 b = 215.4 β = 90 c = 68.9 γ = 90
Symmetry Space Group P 21 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 113 AREA DETECTOR SIEMENS HI-STAR SUPPER DOUBLE-FOCUSING MIRRORS WITH NICKEL FOIL 1995-10-10 M
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 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 1.86 65 97 0.063 2.5 70581 -1 19.1
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Work (Depositor) R-Free (Depositor) Mean Isotropic B X-RAY DIFFRACTION 1.86 65 70581 206202 97 0.196
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 t_pseud_angle 28.968 t_dihedral_angle_d 16.186 t_angle_deg 2.146 t_bond_d 0.013 t_gen_planes 0.005 t_trig_c_planes 0.003 t_incorr_chiral_ct t_it t_nbd
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5405 Nucleic Acid Atoms Solvent Atoms 730 Heterogen Atoms 44
Software Software Software Name Purpose TNT refinement SAINT data reduction XSCALIBRE data reduction