5K6J

Human Phospodiesterase 4B in complex with pyridyloxy-benzoxaborole based inhibitor


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION293RESERVOIR SOLUTION : NULL
Crystal Properties
Matthews coefficientSolvent content
2.2344.9

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 53.839α = 90
b = 53.839β = 90
c = 229.85γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 2M2013-03-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X06DA1.00000SLSX06DA

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
11.8657.4699.90.06928.7515.529585
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)
11.862.1199.90.43816.3

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 REPLACEMENTTHROUGHOUTNONE1.8657.4627295229099.920.20690.20470.2347RANDOM25.317
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]
1.331.33-2.67
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.588
r_dihedral_angle_4_deg11.526
r_dihedral_angle_3_deg10.878
r_dihedral_angle_1_deg4.69
r_angle_other_deg0.982
r_angle_refined_deg0.975
r_chiral_restr0.05
r_bond_refined_d0.007
r_gen_planes_refined0.003
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.588
r_dihedral_angle_4_deg11.526
r_dihedral_angle_3_deg10.878
r_dihedral_angle_1_deg4.69
r_angle_other_deg0.982
r_angle_refined_deg0.975
r_chiral_restr0.05
r_bond_refined_d0.007
r_gen_planes_refined0.003
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2615
Nucleic Acid Atoms
Solvent Atoms139
Heterogen Atoms98

Software

Software
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
MOLREPphasing