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- PDB-5jhb: Structure of Phosphoinositide 3-kinase gamma (PI3K) bound to the ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5jhb | ||||||
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Title | Structure of Phosphoinositide 3-kinase gamma (PI3K) bound to the potent inhibitor PIKin3 | ||||||
![]() | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | ||||||
![]() | TRANSFERASE / Inhibitor / Lipid kinase / PI3K | ||||||
Function / homology | ![]() secretory granule localization / negative regulation of triglyceride catabolic process / natural killer cell chemotaxis / neutrophil extravasation / phosphatidylinositol-4-phosphate 3-kinase / positive regulation of acute inflammatory response / respiratory burst involved in defense response / negative regulation of cardiac muscle contraction / regulation of calcium ion transmembrane transport / T cell chemotaxis ...secretory granule localization / negative regulation of triglyceride catabolic process / natural killer cell chemotaxis / neutrophil extravasation / phosphatidylinositol-4-phosphate 3-kinase / positive regulation of acute inflammatory response / respiratory burst involved in defense response / negative regulation of cardiac muscle contraction / regulation of calcium ion transmembrane transport / T cell chemotaxis / negative regulation of fibroblast apoptotic process / phosphatidylinositol 3-kinase complex, class IB / sphingosine-1-phosphate receptor signaling pathway / phosphatidylinositol 3-kinase complex, class IA / dendritic cell chemotaxis / 1-phosphatidylinositol-4-phosphate 3-kinase activity / 1-phosphatidylinositol-4,5-bisphosphate 3-kinase activity / phosphatidylinositol-4,5-bisphosphate 3-kinase / phosphatidylinositol 3-kinase / phosphatidylinositol-3-phosphate biosynthetic process / 1-phosphatidylinositol-3-kinase activity / mast cell degranulation / Erythropoietin activates Phosphoinositide-3-kinase (PI3K) / hepatocyte apoptotic process / positive regulation of Rac protein signal transduction / regulation of cell adhesion mediated by integrin / Synthesis of PIPs at the plasma membrane / phosphatidylinositol-mediated signaling / phosphatidylinositol phosphate biosynthetic process / regulation of angiogenesis / T cell proliferation / cellular response to cAMP / GPVI-mediated activation cascade / T cell activation / ephrin receptor binding / positive regulation of endothelial cell migration / phosphatidylinositol 3-kinase/protein kinase B signal transduction / neutrophil chemotaxis / positive regulation of cytokine production / positive regulation of MAP kinase activity / platelet aggregation / endocytosis / G beta:gamma signalling through PI3Kgamma / Signaling by CSF1 (M-CSF) in myeloid cells / kinase activity / positive regulation of cytosolic calcium ion concentration / angiogenesis / adaptive immune response / positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / non-specific serine/threonine protein kinase / protein kinase activity / inflammatory response / phosphorylation / immune response / G protein-coupled receptor signaling pathway / innate immune response / protein serine kinase activity / protein serine/threonine kinase activity / ATP binding / identical protein binding / membrane / plasma membrane / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Burke, J.E. / Inglis, A.J. / Williams, R.L. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Deconvolution of Buparlisib's mechanism of action defines specific PI3K and tubulin inhibitors for therapeutic intervention. Authors: Bohnacker, T. / Prota, A.E. / Beaufils, F. / Burke, J.E. / Melone, A. / Inglis, A.J. / Rageot, D. / Sele, A.M. / Cmiljanovic, V. / Cmiljanovic, N. / Bargsten, K. / Aher, A. / Akhmanova, A. / ...Authors: Bohnacker, T. / Prota, A.E. / Beaufils, F. / Burke, J.E. / Melone, A. / Inglis, A.J. / Rageot, D. / Sele, A.M. / Cmiljanovic, V. / Cmiljanovic, N. / Bargsten, K. / Aher, A. / Akhmanova, A. / Diaz, J.F. / Fabbro, D. / Zvelebil, M. / Williams, R.L. / Steinmetz, M.O. / Wymann, M.P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 356.9 KB | Display | ![]() |
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PDB format | ![]() | 288.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 775.9 KB | Display | ![]() |
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Full document | ![]() | 805.3 KB | Display | |
Data in XML | ![]() | 33.1 KB | Display | |
Data in CIF | ![]() | 44.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5jhaC ![]() 5m7eC ![]() 5m7gC ![]() 5m8dC ![]() 5m8gC ![]() 3sd5S S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 109898.203 Da / Num. of mol.: 1 / Mutation: Fragment 144-1102 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P48736, phosphatidylinositol-4,5-bisphosphate 3-kinase, non-specific serine/threonine protein kinase |
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#2: Chemical | ChemComp-6K5 / [ |
#3: Chemical | ChemComp-SO4 / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 47.02 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 17% PEG 4000, 250 mM (NH4)2SO4 and 100mM Tris pH-7.5 |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||
Detector | Type: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: Oct 2, 2013 | |||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||
Radiation wavelength | Wavelength: 0.9793 Å / Relative weight: 1 | |||||||||||||||
Reflection | Resolution: 2.48→62.08 Å / Num. obs: 35274 / % possible obs: 98.1 % / Redundancy: 3.2 % / Biso Wilson estimate: 70.25 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.036 / Rpim(I) all: 0.024 / Rrim(I) all: 0.043 / Net I/σ(I): 17.5 / Num. measured all: 113523 | |||||||||||||||
Reflection shell |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3sd5 Resolution: 2.48→62.08 Å / SU ML: 0.39 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 34.28
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 268.28 Å2 / Biso mean: 102.0387 Å2 / Biso min: 32.74 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.48→62.08 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 13
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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