8ILS
 
 | | Cryo-EM structure of PI3Kalpha in complex with compound 17 | | Descriptor: | N-[(2R)-1-(ethylamino)-1-oxidanylidene-3-[4-(2-quinoxalin-6-ylethynyl)phenyl]propan-2-yl]-2,3-dimethyl-quinoxaline-6-carboxamide, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Zhou, Q, Liu, X, Neri, D, Li, W, Favalli, N, Bassi, G, Yang, S, Yang, D, Vogt, P.K, Wang, M.-W. | | Deposit date: | 2023-03-04 | | Release date: | 2023-09-13 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | Structural insights into the interaction of three Y-shaped ligands with PI3K alpha.
Proc.Natl.Acad.Sci.USA, 120, 2023
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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
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4WAF
 | | Crystal Structure of a novel tetrahydropyrazolo[1,5-a]pyrazine in an engineered PI3K alpha | | 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. | | Deposit date: | 2014-08-29 | | Release date: | 2014-12-31 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.39 Å) | | Cite: | Structure-Based Drug Design of Novel Potent and Selective Tetrahydropyrazolo[1,5-a]pyrazines as ATR Inhibitors.
Acs Med.Chem.Lett., 6, 2015
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9B9G
 | | Structure of the PI4KA complex bound to Calcineurin | | Descriptor: | CALCIUM ION, Calcineurin subunit B type 1, Hyccin, ... | | Authors: | Shaw, A.L, Suresh, S, Yip, C.K, Burke, J.E. | | Deposit date: | 2024-04-02 | | Release date: | 2024-09-11 | | Last modified: | 2025-05-28 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Structure of calcineurin bound to PI4KA reveals dual interface in both PI4KA and FAM126A.
Structure, 32, 2024
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9B4S
 | | Crystal structure of the RRAS2-p110alpha complex | | Descriptor: | (2S)-2-({2-[1-(propan-2-yl)-1H-1,2,4-triazol-5-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepin-9-yl}oxy)propanamide, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER, ... | | Authors: | Czyzyk, D.J, Simanshu, D.K. | | Deposit date: | 2024-03-21 | | Release date: | 2025-01-22 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structural insights into isoform-specific RAS-PI3K alpha interactions and the role of RAS in PI3K alpha activation.
Nat Commun, 16, 2025
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9B4T
 | | Crystal structure of the MRAS-p110alpha complex | | Descriptor: | (2S)-2-({2-[1-(propan-2-yl)-1H-1,2,4-triazol-5-yl]-5,6-dihydroimidazo[1,2-d][1,4]benzoxazepin-9-yl}oxy)propanamide, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER, ... | | Authors: | Czyzyk, D.J, Simanshu, D.K. | | Deposit date: | 2024-03-21 | | Release date: | 2025-01-22 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Structural insights into isoform-specific RAS-PI3K alpha interactions and the role of RAS in PI3K alpha activation.
Nat Commun, 16, 2025
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3HIZ
 | | Crystal structure of p110alpha H1047R mutant in complex with niSH2 of p85alpha | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Amzel, L.M, Vogelstein, B, Gabelli, S.B, Mandelker, D. | | Deposit date: | 2009-05-20 | | Release date: | 2009-09-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | A frequent kinase domain mutation that changes the interaction between PI3K{alpha} and the membrane.
Proc.Natl.Acad.Sci.USA, 106, 2009
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3HHM
 | | Crystal structure of p110alpha H1047R mutant in complex with niSH2 of p85alpha and the drug wortmannin | | Descriptor: | (1S,6BR,9AS,11R,11BR)-9A,11B-DIMETHYL-1-[(METHYLOXY)METHYL]-3,6,9-TRIOXO-1,6,6B,7,8,9,9A,10,11,11B-DECAHYDRO-3H-FURO[4, 3,2-DE]INDENO[4,5-H][2]BENZOPYRAN-11-YL ACETATE, Phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha isoform, ... | | Authors: | Amzel, L.M, Vogelstein, B, Gabelli, S.B, Mandelker, D. | | Deposit date: | 2009-05-15 | | Release date: | 2009-09-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | A frequent kinase domain mutation that changes the interaction between PI3K{alpha} and the membrane.
Proc.Natl.Acad.Sci.USA, 106, 2009
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8GUB
 | | Cryo-EM structure of cancer-specific PI3Kalpha mutant H1047R in complex with BYL-719 | | Descriptor: | (2S)-N~1~-{4-methyl-5-[2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl]-1,3-thiazol-2-yl}pyrrolidine-1,2-dicarboxamide, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Liu, X, Zhou, Q, Hart, J.R, Xu, Y, Yang, S, Yang, D, Vogt, P.K, Wang, M.-W. | | Deposit date: | 2022-09-11 | | Release date: | 2022-11-23 | | Last modified: | 2024-07-03 | | Method: | ELECTRON MICROSCOPY (2.73 Å) | | Cite: | Cryo-EM structures of cancer-specific helical and kinase domain mutations of PI3K alpha.
Proc.Natl.Acad.Sci.USA, 119, 2022
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8H7G
 | | Cryo-EM structure of the human SAGA complex | | Descriptor: | Ataxin-7, STAGA complex 65 subunit gamma, Splicing factor 3B subunit 3, ... | | Authors: | Huang, J, Zhang, Y. | | Deposit date: | 2022-10-20 | | Release date: | 2022-12-14 | | Last modified: | 2024-10-16 | | Method: | ELECTRON MICROSCOPY (3.7 Å) | | Cite: | Cryo-EM structure of human SAGA transcriptional coactivator complex.
Cell Discov, 8, 2022
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5M6U
 | | HUMAN PI3KDELTA IN COMPLEX WITH LASW1579 | | Descriptor: | 4-azanyl-6-[[(1~{S})-1-(4-oxidanylidene-3-phenyl-pyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl]amino]pyrimidine-5-carbonitrile, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform | | Authors: | Segarra, V, Hernandez, B, Lozoya, E, Blaesse, M, Hoeppner, S, Jestel, A. | | Deposit date: | 2016-10-26 | | Release date: | 2017-02-01 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Discovery of a Potent, Selective, and Orally Available PI3K delta Inhibitor for the Treatment of Inflammatory Diseases.
ACS Med Chem Lett, 8, 2017
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8QRI
 | | TRRAP and EP400 in the human Tip60 complex | | Descriptor: | E1A-binding protein p400, Transformation/transcription domain-associated protein | | Authors: | Li, C, Smirnova, E, Schnitzler, C, Crucifix, C, Concordet, J.P, Brion, A, Poterszman, A, SChultz, P, Papai, G, Ben-Shem, A. | | Deposit date: | 2023-10-09 | | Release date: | 2024-08-07 | | Last modified: | 2024-12-04 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Structure of the human TIP60-C histone exchange and acetyltransferase complex.
Nature, 635, 2024
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6EMK
 | | Cryo-EM Structure of Saccharomyces cerevisiae Target of Rapamycin Complex 2 | | Descriptor: | Serine/threonine-protein kinase TOR2, Target of rapamycin complex 2 subunit AVO1, Target of rapamycin complex 2 subunit AVO2, ... | | Authors: | Karuppasamy, M, Kusmider, B, Oliveira, T.M, Gaubitz, C, Prouteau, M, Loewith, R, Schaffitzel, C. | | Deposit date: | 2017-10-02 | | Release date: | 2017-12-06 | | Last modified: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (7.9 Å) | | Cite: | Cryo-EM structure of Saccharomyces cerevisiae target of rapamycin complex 2.
Nat Commun, 8, 2017
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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
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4L2Y
 | | Crystal Structure of p110alpha complexed with niSH2 of p85alpha and compound 9d | | Descriptor: | 3-amino-5-[4-(morpholin-4-yl)pyrido[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: | 2013-06-05 | | Release date: | 2014-01-01 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal Structures of PI3K alpha Complexed with PI103 and Its Derivatives: New Directions for Inhibitors Design.
ACS Med Chem Lett, 5, 2014
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6NCT
 | | Structure of p110alpha/niSH2 - vector data collection | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform, SULFATE ION, ... | | Authors: | Miller, M.S, Maheshwari, S, Amzel, L.M, Gabelli, S.B. | | Deposit date: | 2018-12-12 | | Release date: | 2019-02-06 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.35 Å) | | Cite: | Getting the Most Out of Your Crystals: Data Collection at the New High-Flux, Microfocus MX Beamlines at NSLS-II.
Molecules, 24, 2019
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4OVV
 | | Crystal Structure of PI3Kalpha in complex with diC4-PIP2 | | Descriptor: | (2R)-3-{[(R)-HYDROXY{[(1R,2R,3S,4R,5R,6S)-2,3,6-TRIHYDROXY-4,5-BIS(PHOSPHONOOXY)CYCLOHEXYL]OXY}PHOSPHORYL]OXY}PROPANE-1 ,2-DIYL DIBUTANOATE, PHOSPHATE ION, Phosphatidylinositol 3-kinase regulatory subunit alpha, ... | | Authors: | Gabelli, S.B, Vogelstein, B, Miller, M, Amzel, L.M. | | Deposit date: | 2014-01-14 | | Release date: | 2014-09-03 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Structural basis of nSH2 regulation and lipid binding in PI3K alpha.
Oncotarget, 5, 2014
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4OVU
 | | Crystal Structure of p110alpha in complex with niSH2 of p85alpha | | Descriptor: | Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Gabelli, S.B, Vogelstein, B, Miller, M.S, Amzel, L.M. | | Deposit date: | 2014-01-14 | | Release date: | 2014-09-03 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.96 Å) | | Cite: | Structural basis of nSH2 regulation and lipid binding in PI3K alpha.
Oncotarget, 5, 2014
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5C4G
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5DFZ
 | | Structure of Vps34 complex II from S. cerevisiae. | | Descriptor: | Nanobody binding S. cerevisiae Vps34, Phosphatidylinositol 3-kinase VPS34, Putative N-terminal domain of S. cerevisiae Vps30, ... | | Authors: | Rostislavleva, K, Soler, N, Ohashi, Y, Zhang, L, Williams, R.L. | | Deposit date: | 2015-08-27 | | Release date: | 2015-10-07 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (4.4 Å) | | Cite: | Structure and flexibility of the endosomal Vps34 complex reveals the basis of its function on membranes.
Science, 350, 2015
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6BCX
 | | mTORC1 structure refined to 3.0 angstroms | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Eukaryotic translation initiation factor 4E-binding protein 1, MAGNESIUM ION, ... | | Authors: | Pavletich, N.P, Yang, H. | | Deposit date: | 2017-10-20 | | Release date: | 2017-12-20 | | Last modified: | 2024-03-13 | | Method: | ELECTRON MICROSCOPY (3.23 Å) | | Cite: | Mechanisms of mTORC1 activation by RHEB and inhibition by PRAS40.
Nature, 552, 2017
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6BCU
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5C46
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7TZO
 | | The apo structure of human mTORC2 complex | | Descriptor: | Rapamycin-insensitive companion of mTOR, Serine/threonine-protein kinase mTOR, Target of rapamycin complex 2 subunit MAPKAP1, ... | | Authors: | Yu, Z, Chen, J, Pearce, D. | | Deposit date: | 2022-02-16 | | Release date: | 2023-01-11 | | Last modified: | 2024-06-12 | | Method: | ELECTRON MICROSCOPY (3.28 Å) | | Cite: | Interactions between mTORC2 core subunits Rictor and mSin1 dictate selective and context-dependent phosphorylation of substrate kinases SGK1 and Akt.
J.Biol.Chem., 298, 2022
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6ZWM
 | | cryo-EM structure of human mTOR complex 2, overall refinement | | Descriptor: | ACETYL GROUP, INOSITOL HEXAKISPHOSPHATE, PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER, ... | | Authors: | Scaiola, A, Mangia, F, Imseng, S, Boehringer, D, Ban, N, Maier, T. | | Deposit date: | 2020-07-28 | | Release date: | 2020-11-18 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | The 3.2- angstrom resolution structure of human mTORC2.
Sci Adv, 6, 2020
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