6ABU

Rat Xanthine oxidoreductase, NAD bound form


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.2293PEG 8000, HEPES, lithium formate, pH 6.2
Crystal Properties
Matthews coefficientSolvent content
2.652.76

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 98.353α = 90
b = 137.663β = 90
c = 221.969γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 S 6M2017-11-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE BL-5A1Photon FactoryBL-5A

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
11.7730.5799.80.1171.344.1291681
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)
11.771.8399.21.672

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (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 REPLACEMENTTHROUGHOUT1WYG1.7730.572769931456799.840.200830.198950.23661RANDOM28.44
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]
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.914
r_long_range_B_refined23.109
r_long_range_B_other22.653
r_dihedral_angle_4_deg16.669
r_dihedral_angle_3_deg14.802
r_dihedral_angle_1_deg7.015
r_scangle_other4.204
r_mcangle_it2.938
r_mcangle_other2.938
r_scbond_it2.801
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg34.914
r_long_range_B_refined23.109
r_long_range_B_other22.653
r_dihedral_angle_4_deg16.669
r_dihedral_angle_3_deg14.802
r_dihedral_angle_1_deg7.015
r_scangle_other4.204
r_mcangle_it2.938
r_mcangle_other2.938
r_scbond_it2.801
r_scbond_other2.801
r_mcbond_it2.058
r_mcbond_other2.058
r_angle_refined_deg1.506
r_angle_other_deg0.952
r_chiral_restr0.072
r_bond_refined_d0.01
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms20047
Nucleic Acid Atoms
Solvent Atoms1592
Heterogen Atoms204

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
EPMRphasing