5UK8
| The co-structure of (R)-4-(6-(1-(cyclopropylsulfonyl)cyclopropyl)-2-(1H-indol-4-yl)pyrimidin-4-yl)-3-methylmorpholine and a rationally designed PI3K-alpha mutant that mimics ATR | Descriptor: | (R)-4-(6-(1-(cyclopropylsulfonyl)cyclopropyl)-2-(1H-indol-4-yl)pyrimidin-4-yl)-3-methylmorpholine, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | Authors: | Knapp, M.S, Mamo, M, Elling, R.A. | Deposit date: | 2017-01-20 | Release date: | 2017-06-14 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (2.5 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
|
|
2V4L
| complex of human phosphoinositide 3-kinase catalytic subunit gamma (p110 gamma) with PIK-284 | Descriptor: | 3-[4-AMINO-1-(1-METHYLETHYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-3-YL]PHENOL, PHOSPHATIDYLINOSITOL-4,5-BISPHOSPHATE 3-KINASE CATALYTIC SUBUNIT GAMMA ISOFORM | Authors: | Apsel, B, Gonzalez, B, Blair, J.A, 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: | 2023-12-13 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Targeted Polypharmacology: Discovery of Dual Inhibitors of Tyrosine and Phosphoinositide Kinases. Nat.Chem.Biol., 4, 2008
|
|
4L23
| Crystal Structure of p110alpha complexed with niSH2 of p85alpha and PI-103 | Descriptor: | 3-(4-MORPHOLIN-4-YLPYRIDO[3',2':4,5]FURO[3,2-D]PYRIMIDIN-2-YL)PHENOL, GLYCEROL, Phosphatidylinositol 3-kinase regulatory subunit alpha, ... | Authors: | Zhang, J, Zhao, Y.L, Chen, Y.Y, Huang, M, Jiang, F. | Deposit date: | 2013-06-04 | Release date: | 2014-01-01 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (2.501 Å) | Cite: | Crystal Structures of PI3K alpha Complexed with PI103 and Its Derivatives: New Directions for Inhibitors Design. ACS Med Chem Lett, 5, 2014
|
|
8TSA
| Human PI3K p85alpha/p110alpha H1047R bound to compound 2 | Descriptor: | 5-(3-bromo-5-fluorobenzamido)-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, Valverde, R. | Deposit date: | 2023-08-11 | Release date: | 2023-11-22 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.51 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
|
|
5JHA
| Structure of Phosphoinositide 3-kinase gamma (PI3K) bound to the potent inhibitor PIKin2 | Descriptor: | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION, [1-{4-[6-amino-4-(trifluoromethyl)pyridin-3-yl]-6-(morpholin-4-yl)pyrimidin-2-yl}-3-(chloromethyl)azetidin-3-yl]methanol | Authors: | Burke, J.E, Inglis, A.J, Williams, R.L. | Deposit date: | 2016-04-20 | Release date: | 2017-03-15 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (2.51 Å) | Cite: | Deconvolution of Buparlisib's mechanism of action defines specific PI3K and tubulin inhibitors for therapeutic intervention. Nat Commun, 8, 2017
|
|
7SIC
| Human ATM Dimer | Descriptor: | MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, Serine-protein kinase ATM | Authors: | Warren, C, Pavletich, N.P. | Deposit date: | 2021-10-13 | Release date: | 2022-02-02 | Last modified: | 2024-06-05 | Method: | ELECTRON MICROSCOPY (2.51 Å) | Cite: | Structure of the human ATM kinase and mechanism of Nbs1 binding. Elife, 11, 2022
|
|
6ZAA
| PI3K Delta in complex with methoxy(methylsulfamoyl)pyridinylN(methylpiperidinyl)dihydrobenzoxazinecarboxamide | Descriptor: | 4-[6-methoxy-5-(methylsulfamoyl)pyridin-3-yl]-~{N}-(1-methylpiperidin-4-yl)-2,3-dihydro-1,4-benzoxazine-6-carboxamide, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | Authors: | Convery, M.A, Hardy, C.J, Spencer, J.A, Rowland, P. | Deposit date: | 2020-06-05 | Release date: | 2020-07-15 | Last modified: | 2024-06-19 | Method: | X-RAY DIFFRACTION (2.52 Å) | Cite: | Design and Development of a Macrocyclic Series Targeting Phosphoinositide 3-Kinase delta. Acs Med.Chem.Lett., 11, 2020
|
|
7SID
| Human ATM Dimer Bound to Nbs1 | Descriptor: | MAGNESIUM ION, Nibrin, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | Authors: | Warren, C, Pavletich, N.P. | Deposit date: | 2021-10-13 | Release date: | 2022-02-02 | Last modified: | 2024-06-05 | Method: | ELECTRON MICROSCOPY (2.53 Å) | Cite: | Structure of the human ATM kinase and mechanism of Nbs1 binding. Elife, 11, 2022
|
|
4V0I
| Water Network Determines Selectivity for a Series of Pyrimidone Indoline Amide PI3KBeta Inhibitors over PI3K-Delta | 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 SUBUNIT DELTA ISOFORM | Authors: | Robinson, D, Bertrand, T, Carry, J.C, Halley, F, Karlsson, A, Mathieu, M, Minoux, H, Perrin, M.A, Robert, B, Schio, L, Sherman, W. | Deposit date: | 2014-09-16 | Release date: | 2015-09-30 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (2.54 Å) | Cite: | Differential Water Thermodynamics Determine Pi3K-Beta/Delta Selectivity for Solvent-Exposed Ligand Modifications. J.Chem.Inf.Model., 56, 2016
|
|
6PYU
| Human PI3Kdelta in complex with Compound 4-2 ((3S)-1'-(cyclopropanecarbonyl)-5-(quinoxalin-6-yl)spiro[indole-3,2'-pyrrolidin]-2(1H)-one) | Descriptor: | (3S)-1'-(cyclopropanecarbonyl)-5-(quinoxalin-6-yl)spiro[indole-3,2'-pyrrolidin]-2(1H)-one, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | Authors: | Lesburg, C.A, Augustin, M.A. | Deposit date: | 2019-07-30 | Release date: | 2019-08-28 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.54 Å) | Cite: | Design of selective PI3K delta inhibitors using an iterative scaffold-hopping workflow. Bioorg.Med.Chem.Lett., 29, 2019
|
|
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
|
|
6GY0
| mPI3Kd IN COMPLEX WITH AZ3 | Descriptor: | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform, ~{N}-[4-methyl-5-(1-oxidanylidene-7-sulfamoyl-isoindol-5-yl)-1,3-thiazol-2-yl]ethanamide | Authors: | Petersen, J. | Deposit date: | 2018-06-27 | Release date: | 2019-02-06 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.55 Å) | Cite: | A class of highly selective inhibitors bind to an active state of PI3K gamma. Nat.Chem.Biol., 15, 2019
|
|
5T2G
| mPI3Kd IN COMPLEX WITH 7i | Descriptor: | 4-[3-azanyl-6-[1-methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]pyrazin-2-yl]pyrazole-1-carboxamide, 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 (2.55 Å) | Cite: | Discovery of triazole aminopyrazines as a highly potent and selective series of PI3K delta inhibitors. Bioorg. Med. Chem. Lett., 27, 2017
|
|
3S2A
| Crystal structure of PI3K-gamma in complex with a quinoline inhibitor | Descriptor: | N-{2-chloro-5-[4-(morpholin-4-yl)quinolin-6-yl]pyridin-3-yl}-4-fluorobenzenesulfonamide, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, SULFATE ION | Authors: | Whittington, D.A, Tang, J, Yakowec, P. | Deposit date: | 2011-05-16 | Release date: | 2011-06-08 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (2.55 Å) | Cite: | Phospshoinositide 3-Kinase (PI3K)/Mammalian Target of Rapamycin (mTOR) Dual Inhibitors: Discovery and Structure-Activity Relationships of a Series of Quinoline and Quinoxaline Derivatives. J.Med.Chem., 54, 2011
|
|
7JWE
| |
5T2L
| mPI3Kd IN COMPLEX WITH 7l | Descriptor: | 1-[3-azanyl-6-[1-methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]pyrazin-2-yl]pyrazole-3-carboxamide, 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 (2.55 Å) | Cite: | Discovery of triazole aminopyrazines as a highly potent and selective series of PI3K delta inhibitors. Bioorg. Med. Chem. Lett., 27, 2017
|
|
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
|
|
3ML9
| |
5XGI
| Crystal structure of PI3K complex with an inhibitor | Descriptor: | 3-azanyl-5-(4-morpholin-4-ylthieno[3,2-d]pyrimidin-2-yl)phenol, GLYCEROL, HEXAETHYLENE GLYCOL, ... | Authors: | Song, K, Yang, X, Zhao, Y, Jian, Z. | Deposit date: | 2017-04-13 | Release date: | 2018-04-25 | Last modified: | 2024-03-27 | Method: | X-RAY DIFFRACTION (2.56 Å) | Cite: | Crystal structure of PI3K complex with an inhibitor To Be Published
|
|
8OW2
| Crystal structure of the p110alpha catalytic subunit from homo sapiens in complex with activator 1938 | Descriptor: | 1-[7-[[2-[[4-(4-ethylpiperazin-1-yl)phenyl]amino]pyridin-4-yl]amino]-2,3-dihydroindol-1-yl]ethanone, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | Authors: | Gong, G.Q, Bellini, D, Vanhaesebroeck, B, Williams, R.L. | Deposit date: | 2023-04-26 | Release date: | 2023-05-24 | Last modified: | 2024-06-19 | Method: | X-RAY DIFFRACTION (2.57 Å) | Cite: | A small-molecule PI3K alpha activator for cardioprotection and neuroregeneration. Nature, 618, 2023
|
|
6OCO
| HUMAN PI3KDELTA IN COMPLEX WITH COMPOUND 6 | Descriptor: | 4-[(1S,4S)-5-(3-chlorophenyl)-2,5-diazabicyclo[2.2.1]heptan-2-yl]-2-(pyridin-3-yl)pyrimidine-5-carbonitrile, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | Authors: | Lesburg, C.A, Augustin, M.A. | Deposit date: | 2019-03-25 | Release date: | 2019-12-11 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.58 Å) | Cite: | Discovery and optimization of heteroaryl piperazines as potent and selective PI3K delta inhibitors. Bioorg.Med.Chem.Lett., 30, 2020
|
|
4YC4
| Crystal structure of phosphatidyl inositol 4-kinase II alpha in complex with nucleotide analog | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Phosphatidylinositol 4-kinase type 2-alpha,Lysozyme,Phosphatidylinositol 4-kinase type 2-alpha, [(1S,3S,4S)-3-(6-amino-9H-purin-9-yl)bicyclo[2.2.1]hept-1-yl]methanol | Authors: | Klima, M, Boura, E. | Deposit date: | 2015-02-19 | Release date: | 2015-07-15 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.58 Å) | Cite: | The high-resolution crystal structure of phosphatidylinositol 4-kinase II beta and the crystal structure of phosphatidylinositol 4-kinase II alpha containing a nucleoside analogue provide a structural basis for isoform-specific inhibitor design. Acta Crystallogr.,Sect.D, 71, 2015
|
|
4L1B
| Crystal Structure of p110alpha complexed with niSH2 of p85alpha | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform, SULFATE ION | Authors: | Zhang, J, Zhao, Y.L, Chen, Y.Y, Huang, M, Jiang, F. | Deposit date: | 2013-06-03 | Release date: | 2014-01-01 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2.586 Å) | Cite: | Crystal Structures of PI3K alpha Complexed with PI103 and Its Derivatives: New Directions for Inhibitors Design. ACS Med Chem Lett, 5, 2014
|
|
7Z75
| PI3KC2a core in complex with PITCOIN3 | Descriptor: | 1,2-ETHANEDIOL, Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha, SULFATE ION, ... | Authors: | Lo, W.T, Roske, Y, Daumke, O, Haucke, V. | Deposit date: | 2022-03-15 | Release date: | 2022-08-31 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2.59 Å) | Cite: | Development of selective inhibitors of phosphatidylinositol 3-kinase C2 alpha. Nat.Chem.Biol., 19, 2023
|
|
3PS6
| |