3L8W

Urate oxidase from aspergillus flavus complexed with xanthin


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1R51 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1Batch8291Tris buffer 0.05M, 8% PEG 8000, pH 8.0, Batch, temperature 291K
Crystal Properties
Matthews coefficientSolvent content
2.9458.14

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 79.527α = 90
b = 94.98β = 90
c = 104.323γ = 90
Symmetry
Space GroupI 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315rCURVATED MIRRORS2008-10-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE BM30A0.964ESRFBM30A

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
1129.495.10.0530.05118.35.42027251537252410.6
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
111.16990.2010.1993.73.725556

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT1R51125202546153725917795.10.1360.1240.1210.144RANDOM
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]
Coordinate Error
Structure Solution MethodRefinement High ResolutionRefinement Low Resolution
2022902841
RMS Deviations
KeyRefinement Restraint Deviation
s_non_zero_chiral_vol0.092
s_approx_iso_adps0.084
s_bond_d0.083
s_anti_bump_dis_restr0.083
s_zero_chiral_vol0.075
s_similar_adp_cmpnt0.043
s_from_restr_planes0.0311
s_angle_d0.03
s_rigid_bond_adp_cmpnt0.004
s_similar_dist
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2363
Nucleic Acid Atoms
Solvent Atoms450
Heterogen Atoms26

Software

Software
Software NamePurpose
ADSCdata collection
SHELXmodel building
SHELXrefinement
MOSFLMdata reduction
SCALAdata scaling
SHELXphasing