3UKQ

Crystal structure of R327K UDP-galactopyranose mutase from Aspergillus fumigatus in complex with UDPgalp


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3UKFreduced AfUGM:UDPgalp structure

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH8.52950.1M Bis-Tris-Propane pH 7.5-8.5, 0.1-0.2M sodium citrate, 15-20% PEG 3350, microbatch, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
3.3963.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 129.54α = 90
b = 135.48β = 90
c = 176.15γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX300HEcollimating mirror2011-02-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08B1-10.97934CLSI08B1-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
12.8644.499.50.1980.1988.26.271880-3-3
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)
12.862.9398.80.021.15

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTreduced AfUGM:UDPgalp structure3.151.9954080270599.660.21350.21160.2482
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]
-24.550338.359-14.0976
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d19.583
f_angle_d0.738
f_chiral_restr0.051
f_bond_d0.004
f_plane_restr0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms16008
Nucleic Acid Atoms
Solvent Atoms69
Heterogen Atoms356

Software

Software
Software NamePurpose
XSCALEdata scaling
PHENIXrefinement
PDB_EXTRACTdata extraction
MxDCdata collection
MOLREPphasing