1FGG

CRYSTAL STRUCTURE OF 1,3-GLUCURONYLTRANSFERASE I (GLCAT-I) COMPLEXED WITH GAL-GAL-XYL, UDP, AND MN2+


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6296monomethyl ether PEG2000, MnCl2, MgCl2, UDP-GlcA, MES, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 23K
Crystal Properties
Matthews coefficientSolvent content
2.4549.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 57.842α = 90
b = 48.219β = 92.79
c = 102.204γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray93IMAGE PLATERIGAKU RAXIS IV2000-05-30MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU300

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.35097.30.06413.42.86939869398-319.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.32.3882.50.2431.92057

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONTHROUGHOUT2.324.782466623982116294.50.1890.1890.1880.215RANDOM29.8
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]
5.450.11-4.56-0.89
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.5
c_angle_deg1.3
c_improper_angle_d0.89
c_bond_d0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3837
Nucleic Acid Atoms
Solvent Atoms221
Heterogen Atoms77

Software

Software
Software NamePurpose
CNSrefinement
SCALEPACKdata scaling
CNSphasing