8AM0
 
 | | Crystal structure of human T1061E PI3Kalpha in complex with its regulatory subunit and the inhibitor GDC-0077 (Inavolisib) | | Descriptor: | (2R)-2-[[2-[(4S)-4-[bis(fluoranyl)methyl]-2-oxidanylidene-1,3-oxazolidin-3-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepin-9-yl]amino]propanamide, 1,2-ETHANEDIOL, CHLORIDE ION, ... | | Authors: | Goncalves, M, Johnson, J.L, Roewer, K.M. | | Deposit date: | 2022-08-02 | | Release date: | 2023-12-13 | | Last modified: | 2024-01-03 | | Method: | X-RAY DIFFRACTION (2.818 Å) | | Cite: | Epinephrine inhibits PI3K alpha via the Hippo kinases.
Cell Rep, 42, 2023
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3APD
 | | Crystal structure of human PI3K-gamma in complex with CH5108134 | | Descriptor: | 5-(2-Morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-ylamine, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | | Authors: | Nakamura, M, Fukami, T.A, Miyazaki, T, Yoshida, M. | | Deposit date: | 2010-10-14 | | Release date: | 2011-04-13 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Discovery and biological activity of a novel class I PI3K inhibitor, CH5132799
Bioorg.Med.Chem.Lett., 21, 2011
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8BFU
 | | Crystal structure of the apo p110alpha catalytic subunit from homo sapiens | | Descriptor: | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Gong, G.Q, Bellini, D, Vanhaesebroeck, B, Williams, R.L. | | Deposit date: | 2022-10-26 | | Release date: | 2023-02-15 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.41 Å) | | Cite: | A small-molecule PI3K alpha activator for cardioprotection and neuroregeneration.
Nature, 618, 2023
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3APC
 | | Crystal structure of human PI3K-gamma in complex with CH5132799 | | Descriptor: | 5-(7-Methanesulfonyl-2-morpholin-4-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-pyrimidin-2-ylamine, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | | Authors: | Nakamura, M, Fukami, T.A, Miyazaki, T, Yoshida, M. | | Deposit date: | 2010-10-14 | | Release date: | 2011-04-13 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.544 Å) | | Cite: | Discovery and biological activity of a novel class I PI3K inhibitor, CH5132799
Bioorg.Med.Chem.Lett., 21, 2011
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3APF
 | | Crystal structure of human PI3K-gamma in complex with CH5039699 | | Descriptor: | 3-[7-(1H-benzimidazol-5-yl)-2-(morpholin-4-yl)-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl]phenol, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | | Authors: | Nakamura, M, Fukami, T.A, Miyazaki, T, Yoshida, M. | | Deposit date: | 2010-10-14 | | Release date: | 2011-04-13 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.82 Å) | | Cite: | Discovery and biological activity of a novel class I PI3K inhibitor, CH5132799
Bioorg.Med.Chem.Lett., 21, 2011
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8DCX
 | | PI 3-kinase alpha with nanobody 3-159 | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Hart, J.R, Liu, X, Pan, C, Liang, A, Ueno, L, Xu, Y, Quezada, A, Zou, X, Yang, S, Zhou, Q, Schoonooghe, S, Hassanzadeh-Ghassabeh, G, Xia, T, Shui, W, Yang, D, Vogt, P.K, Wang, M.-W. | | Deposit date: | 2022-06-17 | | Release date: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Nanobodies and chemical cross-links advance the structural and functional analysis of PI3K alpha.
Proc.Natl.Acad.Sci.USA, 119, 2022
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8DCP
 | | PI 3-kinase alpha with nanobody 3-126 | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Hart, J.R, Liu, X, Pan, C, Liang, A, Ueno, L, Xu, Y, Quezada, A, Zou, X, Yang, S, Zhou, Q, Schoonooghe, S, Hassanzadeh-Ghassabeh, G, Xia, T, Shui, W, Yang, D, Vogt, P.K, Wang, M.-W. | | Deposit date: | 2022-06-17 | | Release date: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (2.41 Å) | | Cite: | Nanobodies and chemical cross-links advance the structural and functional analysis of PI3K alpha.
Proc.Natl.Acad.Sci.USA, 119, 2022
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8DD4
 | | PI 3-kinase alpha with nanobody 3-142 | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Hart, J.R, Liu, X, Pan, C, Liang, A, Ueno, L, Xu, Y, Quezada, A, Zou, X, Yang, S, Zhou, Q, Schoonooghe, S, Hassanzadeh-Ghassabeh, G, Xia, T, Shui, W, Yang, D, Vogt, P.K, Wang, M.-W. | | Deposit date: | 2022-06-17 | | Release date: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Nanobodies and chemical cross-links advance the structural and functional analysis of PI3K alpha.
Proc.Natl.Acad.Sci.USA, 119, 2022
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8DD8
 | | PI 3-kinase alpha with nanobody 3-142, crosslinked with DSG | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Hart, J.R, Liu, X, Pan, C, Liang, A, Ueno, L, Xu, Y, Quezada, A, Zou, X, Yang, S, Zhou, Q, Schoonooghe, S, Hassanzadeh-Ghassabeh, G, Xia, T, Shui, W, Yang, D, Vogt, P.K, Wang, M.-W. | | Deposit date: | 2022-06-17 | | Release date: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Nanobodies and chemical cross-links advance the structural and functional analysis of PI3K alpha.
Proc.Natl.Acad.Sci.USA, 119, 2022
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3CST
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3CSF
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8DP0
 | | Structure of p110 gamma bound to the Ras inhibitory nanobody NB7 | | Descriptor: | Nanobody NB7, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Burke, J.E, Nam, S.E, Rathinaswamy, M.K, Yip, C.K. | | Deposit date: | 2022-07-14 | | Release date: | 2023-07-19 | | Method: | ELECTRON MICROSCOPY (2.96 Å) | | Cite: | Allosteric activation or inhibition of PI3K gamma mediated through conformational changes in the p110 gamma helical domain.
Elife, 12, 2023
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3DBS
 | | Structure of PI3K gamma in complex with GDC0941 | | Descriptor: | 2-(1H-indazol-4-yl)-6-{[4-(methylsulfonyl)piperazin-1-yl]methyl}-4-morpholin-4-yl-thieno[3,2-d]pyrimidine, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Wiesmann, C, Ultsch, M. | | Deposit date: | 2008-06-02 | | Release date: | 2008-06-17 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The identification of 2-(1H-indazol-4-yl)-6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidine (GDC-0941) as a potent, selective, orally bioavailable inhibitor of class I PI3 kinase for the treatment of cancer
J.Med.Chem., 51, 2008
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3DPD
 | | Achieving multi-isoform PI3K inhibition in a series of substituted 3,4-Dihydro-2H-benzo[1,4]oxazines | | Descriptor: | 5,5-dimethyl-2-morpholin-4-yl-5,6-dihydro-1,3-benzothiazol-7(4H)-one, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Ceska, T.A. | | Deposit date: | 2008-07-08 | | Release date: | 2008-08-26 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Achieving multi-isoform PI3K inhibition in a series of substituted 3,4-dihydro-2H-benzo[1,4]oxazines
Bioorg.Med.Chem.Lett., 18, 2008
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3ENE
 | | Complex of PI3K gamma with an inhibitor | | Descriptor: | 1-methyl-3-naphthalen-2-yl-1H-pyrazolo[3,4-d]pyrimidin-4-amine, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Apsel, B, Blair, J.A, Gonzalez, B.Z, Nazif, T.M, Feldman, M.E, Williams, R.L, Shokat, K.M, Knight, Z.A. | | Deposit date: | 2008-09-25 | | Release date: | 2008-10-14 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Targeted polypharmacology: discovery of dual inhibitors of tyrosine and phosphoinositide kinases
Nat.Chem.Biol., 4, 2008
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5G55
 | | 3-Quinoline Carboxamides inhibitors of Pi3K | | Descriptor: | 6-cyano-4-[[(1R)-1-(4-methylphenyl)ethyl]amino]quinoline-3-carboxamide, PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM, SULFATE ION | | Authors: | Edman, K, Phillips, C. | | Deposit date: | 2016-05-20 | | Release date: | 2016-08-03 | | Last modified: | 2018-11-14 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Discovery of Novel 3-Quinoline Carboxamides as Potent, Selective and Orally Bioavailable Inhibitors of Ataxia Telangiectasia Mutated (Atm) Kinase.
J.Med.Chem., 59, 2016
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3R7Q
 | | Structure-based design of thienobenzoxepin inhibitors of PI3- kinase | | Descriptor: | N-(2-chlorophenyl)-N-methyl-4H-thieno[3,2-c]chromene-2-carboxamide, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Murray, J.M, Wiesmann, C. | | Deposit date: | 2011-03-22 | | Release date: | 2011-08-03 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structure-based design of thienobenzoxepin inhibitors of PI3-kinase.
Bioorg.Med.Chem.Lett., 21, 2011
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7LQ1
 | | HUMAN PI3KDELTA IN COMPLEX WITH COMPOUND 28 | | Descriptor: | CHLORIDE ION, N-(5-(6-(2-((2S,6R)-2,6-dimethylmorpholino)pyridin-4-yl)-1-oxoisoindolin-4-yl)-2-methoxypyridin-3-yl)methanesulfonamide, Phosphatidylinositol 3-kinase regulatory subunit alpha, ... | | Authors: | Lesburg, C.A, Augustin, M. | | Deposit date: | 2021-02-12 | | Release date: | 2022-02-16 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.96 Å) | | Cite: | Discovery of a new series of PI3K-delta inhibitors from Virtual Screening.
Bioorg.Med.Chem.Lett., 42, 2021
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3R7R
 | | Structure-based design of thienobenzoxepin inhibitors of PI3-Kinase | | Descriptor: | 8-(acetylamino)-N-(2-chlorophenyl)-N-methyl-4,5-dihydrothieno[3,2-d][1]benzoxepine-2-carboxamide, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Murray, J.M, Wiesmann, C. | | Deposit date: | 2011-03-22 | | Release date: | 2011-08-03 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structure-based design of thienobenzoxepin inhibitors of PI3-kinase.
Bioorg.Med.Chem.Lett., 21, 2011
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5G2N
 | | X-ray structure of PI3Kinase Gamma in complex with Copanlisib | | Descriptor: | 2-azanyl-~{N}-[7-methoxy-8-(3-morpholin-4-ylpropoxy)-2,3-dihydroimidazo[1,2-c]quinazolin-5-yl]pyrimidine-5-carboxamide, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM, SULFATE ION | | Authors: | Schaefer, M, Scott, W.J, Hentemann, M.F, Rowley, R.B, Bull, C.O, Jenkins, S, Bullion, A.M, Johnson, J, Redman, A, Robbins, A.H, Esler, W, Fracasso, R.P, Garrison, T, Hamilton, M, Michels, M, Wood, J.E, Wilkie, D.P, Xiao, H, Levy, J, Liu, N, Stasik, E, Brands, M, Lefranc, J. | | Deposit date: | 2016-04-11 | | Release date: | 2016-04-20 | | Last modified: | 2016-08-10 | | Method: | X-RAY DIFFRACTION (2.68 Å) | | Cite: | Discovery and Sar of Novel 2,3-Dihydroimidazo(1,2-C)Quinazoline Pi3K Inhibitors: Identification of Copanlisib (Bay 80-6946)
Chemmedchem, 11, 2016
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4WWN
 | | Crystal structure of human PI3K-gamma in complex with (S)-N-(1-(7-fluoro-2-(pyridin-2-yl)quinolin-3-yl)ethyl)-9H-purin-6-amine AMG319 inhibitor | | Descriptor: | N-{(1S)-1-[7-fluoro-2-(pyridin-2-yl)quinolin-3-yl]ethyl}-9H-purin-6-amine, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | | Authors: | Whittington, D.A, Tang, J, Yakowec, P. | | Deposit date: | 2014-11-11 | | Release date: | 2014-12-17 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Discovery and in Vivo Evaluation of (S)-N-(1-(7-Fluoro-2-(pyridin-2-yl)quinolin-3-yl)ethyl)-9H-purin-6-amine (AMG319) and Related PI3K delta Inhibitors for Inflammation and Autoimmune Disease.
J.Med.Chem., 58, 2015
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4WWO
 | | Crystal structure of human PI3K-gamma in complex with phenylquinoline inhibitor N-{(1S)-1-[8-chloro-2-(3-fluorophenyl)quinolin-3-yl]ethyl}-9H-purin-6-amine | | Descriptor: | N-{(1S)-1-[8-chloro-2-(3-fluorophenyl)quinolin-3-yl]ethyl}-9H-purin-6-amine, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | | Authors: | Whittington, D.A, Tang, J, Yakowec, P. | | Deposit date: | 2014-11-11 | | Release date: | 2014-12-17 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Discovery and in Vivo Evaluation of (S)-N-(1-(7-Fluoro-2-(pyridin-2-yl)quinolin-3-yl)ethyl)-9H-purin-6-amine (AMG319) and Related PI3K delta Inhibitors for Inflammation and Autoimmune Disease.
J.Med.Chem., 58, 2015
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7MEZ
 | | Structure of the phosphoinositide 3-kinase p110 gamma (PIK3CG) p101 (PIK3R5) complex | | Descriptor: | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, Phosphoinositide 3-kinase regulatory subunit 5 | | Authors: | Burke, J.E, Dalwadi, U, Rathinaswamy, M.K, Yip, C.K. | | Deposit date: | 2021-04-08 | | Release date: | 2021-07-14 | | Last modified: | 2022-04-06 | | Method: | ELECTRON MICROSCOPY (2.89 Å) | | Cite: | Structure of the phosphoinositide 3-kinase (PI3K) p110 gamma-p101 complex reveals molecular mechanism of GPCR activation.
Sci Adv, 7, 2021
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4XE0
 | | Idelalisib bound to the p110 subunit of PI3K delta | | Descriptor: | 5-fluoro-3-phenyl-2-[(1S)-1-(7H-purin-6-ylamino)propyl]quinazolin-4(3H)-one, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | | Authors: | Somoza, J.R, Villasenor, A. | | Deposit date: | 2014-12-20 | | Release date: | 2015-02-04 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.434 Å) | | Cite: | Structural, Biochemical, and Biophysical Characterization of Idelalisib Binding to Phosphoinositide 3-Kinase delta.
J.Biol.Chem., 290, 2015
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7MYN
 | | Cryo-EM Structure of p110alpha in complex with p85alpha | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Liu, X, Yang, S, Hart, J.R, Xu, Y, Zou, X, Zhang, H, Zhou, Q, Xia, T, Zhang, Y, Yang, D, Wang, M.-W, Vogt, P.K. | | Deposit date: | 2021-05-21 | | Release date: | 2021-11-10 | | Last modified: | 2021-11-17 | | Method: | ELECTRON MICROSCOPY (2.79 Å) | | Cite: | Cryo-EM structures of PI3K alpha reveal conformational changes during inhibition and activation.
Proc.Natl.Acad.Sci.USA, 118, 2021
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