4BFR
 
 | | Discovery and Optimization of Pyrimidone Indoline Amide PI3Kbeta Inhibitors for the Treatment of Phosphatase and TENsin homologue (PTEN)-Deficient Cancers | | Descriptor: | 2-[2-(2-METHYL-2,3-DIHYDRO-INDOL-1-YL)-2-OXO-ETHYL]-6-MORPHOLIN-4-YL-3H-PYRIMIDIN-4-ONE, PHOSPHATIDYLINOSITOL 4,5-BISPHOSPHATE 3-KINASE CATALYTIC S SUBUNIT BETA ISOFORM | | Authors: | Certal, V, Carry, J.C, Halley, F, Virone-Oddos, A, Thompson, F, Filoche-Romme, B, El-Ahmad, Y, Karlsson, A, Charrier, V, Delorme, C, Rak, A, Abecassis, P.Y, Amara, C, Vincent, L, Bonnevaux, H, Nicolas, J.P, Mathieu, M, Bertrand, T, Marquette, J.P, Michot, N, Benard, T, Perrin, M.A, Perron, S, Monget, S, Gruss-Leleu, F, Doerflinger, G, Guizani, H, Brollo, M, Delbarre, L, Bertin, L, Richepin, P, Loyau, V, Garcia-Echeverria, C, Lengauer, C, Schio, L. | | Deposit date: | 2013-03-22 | | Release date: | 2014-01-15 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery and Optimization of Pyrimidone Indoline Amide Pi3Kbeta Inhibitors for the Treatment of Phosphatase and Tensin Homologue (Pten)-Deficient Cancers.
J.Med.Chem., 57, 2014
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5VLR
 | | CRYSTAL STRUCTURE OF PI3K DELTA IN COMPLEX WITH A TRIFLUORO-ETHYL-PYRAZOL-PYROLOTRIAZINE INHIBITOR | | Descriptor: | 4-acetyl-1-(3-{4-amino-5-[1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl]pyrrolo[2,1-f][1,2,4]triazin-7-yl}phenyl)-3,3-dimethylpiperazin-2-one, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | | Authors: | Sack, J.S. | | Deposit date: | 2017-04-26 | | Release date: | 2017-06-07 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Identification of a Potent, Selective, and Efficacious Phosphatidylinositol 3-Kinase delta (PI3K delta ) Inhibitor for the Treatment of Immunological Disorders.
J. Med. Chem., 60, 2017
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3IHY
 | | Human PIK3C3 crystal structure | | Descriptor: | Phosphatidylinositol 3-kinase catalytic subunit type 3 | | Authors: | Siponen, M.I, Tresaugues, L, Arrowsmith, C.H, Berglund, H, Bountra, C, Collins, R, Edwards, A.M, Flodin, S, Flores, A, Graslund, S, Hammarstrom, M, Johansson, A, Johansson, I, Karlberg, T, Kotenyova, T, Kotzsch, A, Kragh Nielsen, T, Moche, M, Nyman, T, Persson, C, Roos, A.K, Sagemark, J, Schueler, H, Schutz, P, Thorsell, A.G, Van Den Berg, S, Weigelt, J, Welin, M, Wisniewska, M, Nordlund, P, Structural Genomics Consortium (SGC) | | Deposit date: | 2009-07-31 | | Release date: | 2009-10-13 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Human PIK3C3 crystal structure
TO BE PUBLISHED
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5EDS
 | | Crystal structure of human PI3K-gamma in complex with benzimidazole inhibitor 5 | | Descriptor: | 4-azanyl-6-[[(1~{S})-1-[6-fluoranyl-1-(3-methylsulfonylphenyl)benzimidazol-2-yl]ethyl]amino]pyrimidine-5-carbonitrile, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | | Authors: | Whittington, D.A, Tang, J, Yakowec, P. | | Deposit date: | 2015-10-21 | | Release date: | 2015-12-30 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery, Optimization, and in Vivo Evaluation of Benzimidazole Derivatives AM-8508 and AM-9635 as Potent and Selective PI3K delta Inhibitors.
J.Med.Chem., 59, 2016
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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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5UKJ
 | | The co-structure of N,N-dimethyl-4-[(6R)-6-methyl-5-(1H-pyrrolo[2,3- b]pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5- a]pyrazin-3-yl]benzenesulfonamide and a rationally designed PI3K-alpha mutant that mimics ATR | | Descriptor: | N,N-dimethyl-4-[(6R)-6-methyl-5-(1H-pyrrolo[2,3-b]pyridin-4-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-3-yl]benzenesulfonamide, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Knapp, M.S, Elling, R.A, Mamo, M. | | Deposit date: | 2017-01-23 | | Release date: | 2017-05-10 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Rationally Designed PI3K alpha Mutants to Mimic ATR and Their Use to Understand Binding Specificity of ATR Inhibitors.
J. Mol. Biol., 429, 2017
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2WXI
 | | The crystal structure of the murine class IA PI 3-kinase p110delta in complex with SW30. | | Descriptor: | 2-{[4-amino-3-(3-hydroxyprop-1-yn-1-yl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]methyl}-5-methyl-3-(2-methylphenyl)quinazolin-4(3H)-one, GLYCEROL, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT DELTA ISOFORM | | Authors: | Berndt, A, Miller, S, Williams, O, Lee, D.D, Houseman, B.T, Pacold, J.I, Gorrec, F, Hon, W.-C, Liu, Y, Rommel, C, Gaillard, P, Ruckle, T, Schwarz, M.K, Shokat, K.M, Shaw, J.P, Williams, R.L. | | Deposit date: | 2009-11-09 | | Release date: | 2010-01-12 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The P110D Structure: Mechanisms for Selectivity and Potency of New Pi(3)K Inhibitors
Nat.Chem.Biol., 6, 2010
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4PH4
 | | The crystal structure of Human VPS34 in complex with PIK-III | | Descriptor: | 4'-(cyclopropylmethyl)-N~2~-(pyridin-4-yl)-4,5'-bipyrimidine-2,2'-diamine, GLYCEROL, Phosphatidylinositol 3-kinase catalytic subunit type 3 | | Authors: | Knapp, M.S, Elling, R.A. | | Deposit date: | 2014-05-04 | | Release date: | 2014-10-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Selective VPS34 inhibitor blocks autophagy and uncovers a role for NCOA4 in ferritin degradation and iron homeostasis in vivo.
Nat.Cell Biol., 16, 2014
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2WXM
 | | The crystal structure of the murine class IA PI 3-kinase p110delta in complex with DL06. | | Descriptor: | 1-(1-METHYLETHYL)-3-(PYRIDIN-3-YLETHYNYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT DELTA ISOFORM | | Authors: | Berndt, A, Miller, S, Williams, O, Lee, D.D, Houseman, B.T, Pacold, J.I, Gorrec, F, Hon, W.-C, Liu, Y, Rommel, C, Gaillard, P, Ruckle, T, Schwarz, M.K, Shokat, K.M, Shaw, J.P, Williams, R.L. | | Deposit date: | 2009-11-09 | | Release date: | 2010-01-12 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The P110D Structure: Mechanisms for Selectivity and Potency of New Pi(3)K Inhibitors
Nat.Chem.Biol., 6, 2010
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3ZW3
 | | Fragment based discovery of a novel and selective PI3 Kinase inhibitor | | Descriptor: | N-{6-[(Z)-(2,4-dioxo-1,3-thiazolidin-5-ylidene)methyl]imidazo[1,2-a]pyridin-2-yl}acetamide, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM | | Authors: | Brown, D.G, Hughes, S.J, Milan, D.S, Kilty, I.C, Lewthwaite, R.A, Mathias, J.P, O'Reilly, M.A, Pannifer, A, Phelan, A, Baldock, D.A. | | Deposit date: | 2011-07-28 | | Release date: | 2011-09-28 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Fragment based discovery of a novel and selective PI3 kinase inhibitor.
Bioorg. Med. Chem. Lett., 21, 2011
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3CSF
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5T28
 | | mPI3Kd IN COMPLEX WITH 5k | | Descriptor: | 3-(benzotriazol-1-yl)-5-[1-methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]pyrazin-2-amine, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | | Authors: | Petersen, J, Terstige, I, Perry, M, Svensson, T, Tyrchan, C, Lindmark, H, Oster, L. | | Deposit date: | 2016-08-23 | | Release date: | 2017-04-12 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery of triazole aminopyrazines as a highly potent and selective series of PI3K delta inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
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4AJW
 | | Discovery and Optimization of New Benzimidazole- and Benzoxazole-Pyrimidone Selective PI3KBeta Inhibitors for the Treatment of Phosphatase and TENsin homologue (PTEN)-Deficient Cancers | | Descriptor: | 2-[(1-methyl-1H-benzimidazol-2-yl)methyl]-6-morpholin-4-ylpyrimidin-4(3H)-one, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT DELTA ISOFORM | | Authors: | Certal, V, Halley, F, Virone-Oddos, A, Delorme, C, Karlsson, A, Rak, A, Thompson, F, Filoche-Romme, B, El-Ahmad, Y, Carry, J.C, Abecassis, P.Y, Lejeune, P, Bonnevaux, H, Nicolas, J.P, Bertrand, T, Marquette, J.P, Michot, N, Benard, T, Below, P, Vade, I, Chatreaux, F, Lebourg, G, Pilorge, F, Angouillant-Boniface, O, Louboutin, A, Lengauer, C, Schio, L. | | Deposit date: | 2012-02-20 | | Release date: | 2012-05-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery and Optimization of New Benzimidazole- and Benzoxazole-Pyrimidone Selective Pi3Kbeta Inhibitors for the Treatment of Phosphatase and Tensin Homologue (Pten)-Deficient Cancers.
J.Med.Chem., 55, 2012
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5T2M
 | | mPI3Kd IN COMPLEX WITH 7m | | Descriptor: | 4-[3-azanyl-6-[1-methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]pyrazin-2-yl]benzamide, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | | Authors: | Petersen, J, Terstige, I, Perry, M, Svensson, T, Tyrchan, C, Lindmark, H, Oster, L. | | Deposit date: | 2016-08-23 | | Release date: | 2017-04-19 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Discovery of triazole aminopyrazines as a highly potent and selective series of PI3K delta inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
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5EUT
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4EZK
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7KKE
 | | Phosphoinositide 3-Kinase gamma bound to a thiazole inhibitor | | Descriptor: | N-[2-(3,3-dimethylbutoxy)ethyl]-N'-{4-methyl-5-[(pyridin-4-yl)ethynyl]-1,3-thiazol-2-yl}urea, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Jacobs, M.D, Griffith, J.P. | | Deposit date: | 2020-10-27 | | Release date: | 2021-03-24 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.81 Å) | | Cite: | Discovery of a Novel Series of Potent and Selective Alkynylthiazole-Derived PI3K gamma Inhibitors.
Acs Med.Chem.Lett., 12, 2021
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4ANU
 | | Complexes of PI3Kgamma with isoform selective inhibitors. | | Descriptor: | 3-AMINO-N-METHYL-6-[3-(1H-TETRAZOL-5-YL)PHENYL]PYRAZINE-2-CARBOXAMIDE, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM, SULFATE ION | | Authors: | Foster, P.G, Lougheed, J.C. | | Deposit date: | 2012-03-22 | | Release date: | 2012-05-09 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.81 Å) | | Cite: | The Discovery of a Novel Series of Potent and Orally Bioavailable Phosphoinositide 3-Kinase Gamma Inhibitors
J.Med.Chem., 55, 2012
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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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7PW8
 | | Human SMG1-8-9 kinase complex bound to AMPPNP | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, INOSITOL HEXAKISPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Langer, L.M, Conti, E. | | Deposit date: | 2021-10-06 | | Release date: | 2021-12-01 | | Method: | ELECTRON MICROSCOPY (2.82 Å) | | Cite: | Cryo-EM reconstructions of inhibitor-bound SMG1 kinase reveal an autoinhibitory state dependent on SMG8.
Elife, 10, 2021
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6Z2W
 | | Mec1-Ddc2 (F2244L mutant) in complex with Mg AMP-PNP | | Descriptor: | DNA damage checkpoint protein LCD1, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Yates, L.A, Zhang, X. | | Deposit date: | 2020-05-18 | | Release date: | 2020-11-11 | | Last modified: | 2024-05-22 | | Method: | ELECTRON MICROSCOPY (2.82 Å) | | Cite: | Mechanism of auto-inhibition and activation of Mec1 ATR checkpoint kinase.
Nat.Struct.Mol.Biol., 28, 2021
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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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4UWK
 | | Discovery of (2S)-8-((3R)-3-Methylmorpholin-4-yl)-1-(3-methyl-2-oxo- butyl)-2-(trifluoromethyl)-3,4-dihydro-2H-pyrimido(1,2-a)pyrimidin-6- one: a Novel Potent and Selective Inhibitor of Vps34 for the Treatment of Solid Tumors | | Descriptor: | (2S)-1-[(5-chloro-2-thienyl)methyl]-8-[(3R,5R)-3,5-dimethylmorpholin-4-yl]-2-(trifluoromethyl)-3,4-dihydro-2H-pyrimido[1,2-a]pyrimidin-6-one, GLYCEROL, PHOSPHATIDYLINOSITOL 3-KINASE CATALYTIC SUBUNIT TYPE 3, ... | | Authors: | Pasquier, B, El-Ahmad, Y, Filoche-Romme, B, Dureuil, C, Fassy, F, Abecassis, P.Y, Mathieu, M, Bertrand, T, Benard, T, Barriere, C, ElBatti, S, Letallec, J.P, Sonnefraud, V, Brollo, M, Delbarre, L, Loyau, V, Pilorge, F, Bertin, L, Richepin, P, Arigon, J, Labrosse, J.R, Clement, J, Durand, F, Combet, R, Perraut, P, Leroy, V, Gay, F, Lefrancois, D, Bretin, F, Marquette, J.P, Michot, N, Caron, A, Castell, C, Schio, L, McCort, G, Goulaouic, H, Garcia-Echeverria, C, Ronan, B. | | Deposit date: | 2014-08-12 | | Release date: | 2014-11-26 | | Last modified: | 2024-05-01 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Discovery of (2S)-8-[(3R)-3-Methylmorpholin-4-Yl]-1-(3-Methyl-2-Oxo-Butyl)-2-(Trifluoromethyl)-3,4-Dihydro-2H-Pyrimido[1,2-A]Pyrimidin-6-One: A Novel Potent and Selective Inhibitor of Vps34 for the Treatment of Solid Tumors.
J.Med.Chem., 58, 2015
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5UBT
 | | CRYSTAL STRUCTURE OF PI3K DELTA IN COMPLEX WITH A 7-(3-(PIPERAZIN-1-YL)PHENYL)PYRROLO[2,1-F][1,2,4] TRIAZIN-4-AMINE DERIVIATINE | | Descriptor: | 1-[4-(3-{4-amino-5-[1-(oxan-4-yl)-1H-pyrazol-5-yl]pyrrolo[2,1-f][1,2,4]triazin-7-yl}phenyl)piperazin-1-yl]ethan-1-one, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | | Authors: | Sack, J.S. | | Deposit date: | 2016-12-21 | | Release date: | 2017-02-08 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Discovery of 7-(3-(piperazin-1-yl)phenyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine derivatives as highly potent and selective PI3K delta inhibitors.
Bioorg. Med. Chem. Lett., 27, 2017
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8TS9
 | | Human PI3K p85alpha/p110alpha H1047R bound to compound 1 | | Descriptor: | 5-[3-fluoro-5-(trifluoromethyl)benzamido]-N-methyl-6-(2-methylanilino)pyridine-3-carboxamide, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Holliday, M, Tang, Y, Bulku, A, Wilbur, J, Fraser, J. | | Deposit date: | 2023-08-11 | | Release date: | 2023-11-22 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.83 Å) | | Cite: | Discovery and Clinical Proof-of-Concept of RLY-2608, a First-in-Class Mutant-Selective Allosteric PI3K alpha Inhibitor That Decouples Antitumor Activity from Hyperinsulinemia.
Cancer Discov, 14, 2024
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