RV6153 [Ligand Id: 10163] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL3934989
  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha/PI3-kinase p110-alpha subunit in Human [ChEMBL: CHEMBL4005] [GtoPdb: 2153] [UniProtKB: P42336]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta/PI3-kinase p110-beta subunit in Human [ChEMBL: CHEMBL3145] [GtoPdb: 2154] [UniProtKB: P42338]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta/PI3-kinase p110-delta subunit in Human [ChEMBL: CHEMBL3130] [GtoPdb: 2155] [UniProtKB: O00329]
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  • phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma/PI3-kinase p110-gamma subunit in Human [ChEMBL: CHEMBL3267] [GtoPdb: 2156] [UniProtKB: P48736]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha/PI3-kinase p110-alpha subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4005] [GtoPdb: 2153] [UniProtKB: P42336]
ChEMBL Enzyme Inhibition Assay: The PI3K enzymes catalyse the phosphorylation of phosphatidylinositol 4,5-biphosphate (PIP2) to phosphatidylinositol 3,4,5-triphosphate (PIP3) in the presence of ATP and Mg2+ ions. The PIP3 product can be detected by displacement of biotin-PIP3 from energy transfer complexes consisting of europium labelled anti-GST monoclonal antibody, a GST-tagged Pleckstrin homology (PH) domain, biotinylated PIP3 and streptavidin-allophycocyanin (APC) by the time-resolved fluorescence resonance energy transfer (TR-FRET) (HTRF PI3K enzyme assay, Millipore). Excitation, at 330 nm, of europium in the complex results in an energy transfer to the APC and a fluorescent emission at 665 nm although europium itself emits at its characteristic wavelength of 620 nm. The PIP3 product formed by PI3K activity displaces biotin-PIP3 from the complex and results in a loss of energy transfer (decreasing signal).The compound to be tested was added, at the desired final concentrations, to a mixture of PIP2 substrate. B 4.86 pIC50 >13900 nM IC50 US-9227977-B2. Phosphoinositide 3-kinase inhibitors (2016)
GtoPdb In a biochemical enzyme activity assay. - 4.86 pIC50 >13900 nM IC50 US9227977B2. Phosphoinositide 3-kinase inhibitors (2016)
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit beta/PI3-kinase p110-beta subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3145] [GtoPdb: 2154] [UniProtKB: P42338]
GtoPdb In a biochemical enzyme activity assay. - 5.31 pIC50 4890 nM IC50 US9227977B2. Phosphoinositide 3-kinase inhibitors (2016)
ChEMBL Enzyme Inhibition Assay: The PI3K enzymes catalyse the phosphorylation of phosphatidylinositol 4,5-biphosphate (PIP2) to phosphatidylinositol 3,4,5-triphosphate (PIP3) in the presence of ATP and Mg2+ ions. The PIP3 product can be detected by displacement of biotin-PIP3 from energy transfer complexes consisting of europium labelled anti-GST monoclonal antibody, a GST-tagged Pleckstrin homology (PH) domain, biotinylated PIP3 and streptavidin-allophycocyanin (APC) by the time-resolved fluorescence resonance energy transfer (TR-FRET) (HTRF PI3K enzyme assay, Millipore). Excitation, at 330 nm, of europium in the complex results in an energy transfer to the APC and a fluorescent emission at 665 nm although europium itself emits at its characteristic wavelength of 620 nm. The PIP3 product formed by PI3K activity displaces biotin-PIP3 from the complex and results in a loss of energy transfer (decreasing signal).The compound to be tested was added, at the desired final concentrations, to a mixture of PIP2 substrate. B 5.31 pIC50 4890 nM IC50 US-9227977-B2. Phosphoinositide 3-kinase inhibitors (2016)
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit delta/PI3-kinase p110-delta subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3130] [GtoPdb: 2155] [UniProtKB: O00329]
GtoPdb In a biochemical enzyme activity assay. - 8.6 pIC50 2.5 nM IC50 US9227977B2. Phosphoinositide 3-kinase inhibitors (2016)
ChEMBL Enzyme Inhibition Assay: The PI3K enzymes catalyse the phosphorylation of phosphatidylinositol 4,5-biphosphate (PIP2) to phosphatidylinositol 3,4,5-triphosphate (PIP3) in the presence of ATP and Mg2+ ions. The PIP3 product can be detected by displacement of biotin-PIP3 from energy transfer complexes consisting of europium labelled anti-GST monoclonal antibody, a GST-tagged Pleckstrin homology (PH) domain, biotinylated PIP3 and streptavidin-allophycocyanin (APC) by the time-resolved fluorescence resonance energy transfer (TR-FRET) (HTRF PI3K enzyme assay, Millipore). Excitation, at 330 nm, of europium in the complex results in an energy transfer to the APC and a fluorescent emission at 665 nm although europium itself emits at its characteristic wavelength of 620 nm. The PIP3 product formed by PI3K activity displaces biotin-PIP3 from the complex and results in a loss of energy transfer (decreasing signal).The compound to be tested was added, at the desired final concentrations, to a mixture of PIP2 substrate. B 8.6 pIC50 2.5 nM IC50 US-9227977-B2. Phosphoinositide 3-kinase inhibitors (2016)
ChEMBL Inhibition of GST-tagged PI3Kdelta in human U937 cells using PIP2 as substrate preincubated for 10 mins followed by ATP addition measured after 30 mins by HTRF assay B 8.6 pIC50 2.5 nM IC50 J Med Chem (2019) 62: 4783-4814 [PMID:30582813]
phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma/PI3-kinase p110-gamma subunit in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3267] [GtoPdb: 2156] [UniProtKB: P48736]
GtoPdb In a biochemical enzyme activity assay. - 7.55 pIC50 28 nM IC50 US9227977B2. Phosphoinositide 3-kinase inhibitors (2016)
ChEMBL Enzyme Inhibition Assay: The PI3K enzymes catalyse the phosphorylation of phosphatidylinositol 4,5-biphosphate (PIP2) to phosphatidylinositol 3,4,5-triphosphate (PIP3) in the presence of ATP and Mg2+ ions. The PIP3 product can be detected by displacement of biotin-PIP3 from energy transfer complexes consisting of europium labelled anti-GST monoclonal antibody, a GST-tagged Pleckstrin homology (PH) domain, biotinylated PIP3 and streptavidin-allophycocyanin (APC) by the time-resolved fluorescence resonance energy transfer (TR-FRET) (HTRF PI3K enzyme assay, Millipore). Excitation, at 330 nm, of europium in the complex results in an energy transfer to the APC and a fluorescent emission at 665 nm although europium itself emits at its characteristic wavelength of 620 nm. The PIP3 product formed by PI3K activity displaces biotin-PIP3 from the complex and results in a loss of energy transfer (decreasing signal).The compound to be tested was added, at the desired final concentrations, to a mixture of PIP2 substrate. B 7.55 pIC50 28 nM IC50 US-9227977-B2. Phosphoinositide 3-kinase inhibitors (2016)
ChEMBL Inhibition of GST-tagged PI3Kgamma in human U937 cells using PIP2 as substrate preincubated for 10 mins followed by ATP addition measured after 30 mins by HTRF assay B 7.55 pIC50 28 nM IC50 J Med Chem (2019) 62: 4783-4814 [PMID:30582813]

ChEMBL data shown on this page come from version 33:

Mendez D, Gaulton A, Bento AP, Chambers J, De Veij M, Félix E, Magariños MP, Mosquera JF, Mutowo P, Nowotka M, Gordillo-Marañón M, Hunter F, Junco L, Mugumbate G, Rodriguez-Lopez M, Atkinson F, Bosc N, Radoux CJ, Segura-Cabrera A, Hersey A, Leach AR. (2019) 'ChEMBL: towards direct deposition of bioassay data' Nucleic Acids Res., 47(D1). DOI: 10.1093/nar/gky1075. [EPMCID:30398643]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]