3NVZ

Crystal Structure of Bovine Xanthine Oxidase in Complex with Indole-3-Aldehyde


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1Sitting Batch7.2298PEG 8000, pH 7.2, Sitting Batch, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.5151

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 133.409α = 90
b = 73.704β = 97.12
c = 138.922γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-rayCCDMAR CCD 165 mm2010-03-18MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 31-ID0.9793APS31-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.645.296.53397412
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.61.64296.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.645.23397411709496.470.21660.2150.2463RANDOM21.6446
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]
-0.890.020.490.41
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.932
r_dihedral_angle_4_deg15.715
r_dihedral_angle_3_deg13.961
r_dihedral_angle_1_deg5.874
r_scangle_it3.018
r_scbond_it1.943
r_angle_refined_deg1.336
r_mcangle_it1.169
r_mcbond_it0.753
r_nbtor_refined0.302
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg36.932
r_dihedral_angle_4_deg15.715
r_dihedral_angle_3_deg13.961
r_dihedral_angle_1_deg5.874
r_scangle_it3.018
r_scbond_it1.943
r_angle_refined_deg1.336
r_mcangle_it1.169
r_mcbond_it0.753
r_nbtor_refined0.302
r_nbd_refined0.202
r_symmetry_vdw_refined0.173
r_xyhbond_nbd_refined0.121
r_symmetry_hbond_refined0.117
r_chiral_restr0.085
r_bond_refined_d0.011
r_gen_planes_refined0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms18872
Nucleic Acid Atoms
Solvent Atoms1600
Heterogen Atoms200

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
MOSFLMdata reduction
SCALAdata scaling
CCP4phasing