4HVB

Catalytic unit of PI3Kg in complex with PI3K/mTOR dual inhibitor PF-04979064


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.228618.5% (w/v)PEG3350, 0.1M BTP, pH 8.2, 0.2M (NH4)2SO4 ,10% (v/v)Ethylene Glycol, 10mM TCEP, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 286K
Crystal Properties
Matthews coefficientSolvent content
2.3547.67

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 144.8α = 90
b = 67.584β = 95.48
c = 106.897γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray98CCDADSC QUANTUM 3152010-02-05MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.11.0ALS5.0.1

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
12.355099.64315241273
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)
12.352.391000.5270.5271.83.72137

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (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 DIFFRACTIONMOLECULAR REPLACEMENT2.35504315241067124295.30.2760.2760.26990.3334Random62.1949
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]
-0.084-0.102-0.1550.24
RMS Deviations
KeyRefinement Restraint Deviation
c_scangle_it2.888
c_mcangle_it2.519
c_scbond_it1.978
c_mcbond_it1.498
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6717
Nucleic Acid Atoms
Solvent Atoms1
Heterogen Atoms33

Software

Software
Software NamePurpose
ADSCdata collection
CNXrefinement
HKL-2000data reduction
SCALEPACKdata scaling
CNXphasing