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CRYSTALLOGRAPHIC STRUCTURE OF THE NATIVE BOVINE ALPHA-1,3-GALACTOSYLTRANSFERASE CATALYTIC DOMAIN
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1FG5 Model MAD solved at 2.8 Angstroms resolution 1fg5.pdb
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 1.3 to 1.6 M Sodium Acetate,
10 mM UMP,
2 mM MnCl2,
500 mM NaCl,
0.1 M cacodylate, pH 6.50, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 3.53 65.19
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 95.558 α = 90 b = 95.558 β = 90 c = 112.711 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 CCD CUSTOM-MADE 1999-09-17 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID14-2 0.9324 ESRF ID14-2
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 2.3 29 99.9 0.058 8 6.9 434477 23769 1 1 38.2
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) 2.3 2.39 100 0.075 7.8 3.7
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) 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 Model MAD solved at 2.8
Angstroms resolution
1fg5.pdb 2.3 2.44 3495 3495 383 99.7 0.209 0.274 0.274 0.2728 0.335 0.3178 Random 51.9
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] -8.84 -8.84 17.68
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 24.4 c_angle_deg 1.8 c_improper_angle_d 1.17 c_bond_d 0.016
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2375 Nucleic Acid Atoms Solvent Atoms 130 Heterogen Atoms 22
Software Software Software Name Purpose AMoRE phasing CNS refinement DENZO data reduction CCP4 data scaling