4UJ1

Protein Kinase A in complex with an Inhibitor


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP27710MG/ML PROTEIN, 25MM BISTRIS/MES PH6.9, 50MM KCL, 1.5MM OCTANOYL-N-METHYLGLUCAMIDE, 1MM PROTEIN KINASE INHIBITOR PEPTIDE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K
Crystal Properties
Matthews coefficientSolvent content
2.5551.81

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 72.356α = 90
b = 75.409β = 90
c = 80.232γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARRESEARCH2013-10-19MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.1BESSY14.1

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
11.7740.1298.60.119.4812.942975223.31
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.771.8387.210.1

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 REPLACEMENTPDB ENTRY 3VQH1.76840.1161.3642971214998.540.16820.16650.2014
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
f_dihedral_angle_d15.505
f_angle_d1.759
f_chiral_restr0.162
f_bond_d0.02
f_plane_restr0.009
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2937
Nucleic Acid Atoms
Solvent Atoms357
Heterogen Atoms33

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata scaling
PHENIXphasing