3VS2
 
 | | Crystal structure of HCK complexed with a pyrrolo-pyrimidine inhibitor 7-[cis-4-(4-methylpiperazin-1-yl)cyclohexyl]-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine | | Descriptor: | 7-[cis-4-(4-methylpiperazin-1-yl)cyclohexyl]-5-(4-phenoxyphenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-amine, CALCIUM ION, CHLORIDE ION, ... | | Authors: | Kuratani, M, Tomabechi, Y, Niwa, H, Parker, J.L, Handa, N, Yokoyama, S. | | Deposit date: | 2012-04-21 | | Release date: | 2013-05-01 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.609 Å) | | Cite: | A Pyrrolo-Pyrimidine Derivative Targets Human Primary AML Stem Cells in Vivo
Sci Transl Med, 5, 2013
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8V8V
 | | PI3Ka H1047R co-crystal structure with inhibitor in cryptic pocket near H1047R (compound 7). | | 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, 2-[[(1~{R})-1-(7-methyl-4-oxidanylidene-2-piperidin-1-yl-3~{H}-pyrido[1,2-a]pyrimidin-9-yl)ethyl]amino]benzoic acid, Phosphatidylinositol 3-kinase regulatory subunit alpha, ... | | Authors: | Gunn, R.J, Lawson, J.D. | | Deposit date: | 2023-12-06 | | Release date: | 2024-03-20 | | Last modified: | 2024-04-10 | | Method: | X-RAY DIFFRACTION (2.61 Å) | | Cite: | Discovery of Pyridopyrimidinones that Selectively Inhibit the H1047R PI3K alpha Mutant Protein.
J.Med.Chem., 67, 2024
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3NHN
 | | Crystal structure of the SRC-family kinase HCK SH3-SH2-linker regulatory region | | Descriptor: | Tyrosine-protein kinase HCK | | Authors: | Alvarado, J.J, Betts, L, Moroco, J.A, Smithgall, T.E, Yeh, J.I. | | Deposit date: | 2010-06-14 | | Release date: | 2010-09-01 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.61 Å) | | Cite: | Crystal Structure of the Src Family Kinase Hck SH3-SH2 Linker Regulatory Region Supports an SH3-dominant Activation Mechanism.
J.Biol.Chem., 285, 2010
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4ZOP
 | | Co-crystal Structure of Lipid Kinase PI3K alpha with a selective phosphatidylinositol-3 kinase alpha inhibitor | | Descriptor: | (2S,3R)-N~1~-(8-tert-butyl-4,5-dihydro[1,3]thiazolo[4,5-h]quinazolin-2-yl)-3-methylpyrrolidine-1,2-dicarboxamide, 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: | 2015-05-06 | | Release date: | 2016-05-18 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.62 Å) | | Cite: | Co-crystal Structure of the Lipid Kinase PI3K alpha with a selective phosphatidylinositol-3 kinase alpha inhibitorCo-crystal Structure of the Lipid Kinase PI3K alpha with a selective phosphatidylinositol-3 kinase alpha inhibitor
To Be Published
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6CRF
 | | Crystal Structure of Shp2 E76K GOF Mutant in the Open Conformation | | Descriptor: | GLYCEROL, Tyrosine-protein phosphatase non-receptor type 11 | | Authors: | Stams, T, Fodor, M. | | Deposit date: | 2018-03-17 | | Release date: | 2018-11-07 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.62 Å) | | Cite: | Structural reorganization of SHP2 by oncogenic mutations and implications for oncoprotein resistance to allosteric inhibition.
Nat Commun, 9, 2018
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7T1U
 | | Crystal structure of a superbinder Src SH2 domain (sSrcF) in complex with a high affinity phosphopeptide | | Descriptor: | Proto-oncogene tyrosine-protein kinase Src, Synthetic phosphopeptide, ZINC ION | | Authors: | Martyn, G.D, Singer, A.U, Manczyk, N, Veggiani, G, Kurinov, I, Sicheri, F, Sidhu, S.S. | | Deposit date: | 2021-12-02 | | Release date: | 2022-08-24 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Engineered SH2 Domains for Targeted Phosphoproteomics.
Acs Chem.Biol., 17, 2022
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6E2Q
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7TVB
 | | Stat5A Core in Complex with AK305 | | Descriptor: | GLYCEROL, N-{5-[difluoro(phosphono)methyl]-1-benzothiophene-2-carbonyl}-3-methyl-L-valyl-L-prolyl-N,N-dimethyl-N~3~-[4-(1,3-thiazol-2-yl)phenyl]-beta-alaninamide, Signal transducer and activator of transcription 5A | | Authors: | Meagher, J.L, Stuckey, J.A. | | Deposit date: | 2022-02-04 | | Release date: | 2023-02-15 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.653 Å) | | Cite: | A selective small-molecule STAT5 PROTAC degrader capable of achieving tumor regression in vivo.
Nat.Chem.Biol., 19, 2023
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6CMS
 | | Closed structure of active SHP2 mutant E76K bound to SHP099 inhibitor | | Descriptor: | 6-(4-azanyl-4-methyl-piperidin-1-yl)-3-[2,3-bis(chloranyl)phenyl]pyrazin-2-amine, Tyrosine-protein phosphatase non-receptor type 11 | | Authors: | Padua, R.A.P, Sun, Y, Marko, I, Pitsawong, W, Kern, D. | | Deposit date: | 2018-03-06 | | Release date: | 2018-11-14 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.68 Å) | | Cite: | Mechanism of activating mutations and allosteric drug inhibition of the phosphatase SHP2.
Nat Commun, 9, 2018
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6I4X
 | | Crystal structure of SOCS2:Elongin C:Elongin B in complex with erythropoietin receptor peptide | | Descriptor: | DI(HYDROXYETHYL)ETHER, Elongin-B, Elongin-C, ... | | Authors: | Kung, W.W, Ramachandran, S, Makukhin, N, Bruno, E, Ciulli, A. | | Deposit date: | 2018-11-12 | | Release date: | 2019-05-29 | | Last modified: | 2019-06-19 | | Method: | X-RAY DIFFRACTION (2.69 Å) | | Cite: | Structural insights into substrate recognition by the SOCS2 E3 ubiquitin ligase.
Nat Commun, 10, 2019
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8TSD
 | | Human PI3K p85alpha/p110alpha bound to RLY-2608 | | Descriptor: | N-{(3R,6M)-3-(2-chloro-5-fluorophenyl)-6-[(4S)-5-cyano[1,2,4]triazolo[1,5-a]pyridin-6-yl]-1-oxo-2,3-dihydro-1H-isoindol-4-yl}-3-fluoro-5-(trifluoromethyl)benzamide, 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 (2.7 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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4H34
 | | Crystal structure of the tyrosine phosphatase SHP-2 with Q506P mutation | | Descriptor: | 1,2-ETHANEDIOL, GLYCEROL, Tyrosine-protein phosphatase non-receptor type 11 | | Authors: | Qiu, W, Lin, A, Hutchinson, A, Romanov, V, Ruzanov, M, Thompson, C, Lam, K, Kisselman, G, Battaile, K, Chirgadze, N.Y. | | Deposit date: | 2012-09-13 | | Release date: | 2013-10-02 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure of the tyrosine phosphatase SHP-2 with Q506P mutation
To be Published
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8W9A
 | | CryoEM structure of human PI3K-alpha (P85/P110-H1047R) with QR-7909 binding at an allosteric site | | Descriptor: | 6-chloranyl-3-[[(1R)-1-[2-(1,3-dihydropyrrolo[3,4-c]pyridin-2-yl)-3,6-dimethyl-4-oxidanylidene-quinazolin-8-yl]ethyl]amino]pyridine-2-carboxylic acid, Phosphatidylinositol 3-kinase regulatory subunit alpha, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Huang, X, Ren, X, Zhong, W. | | Deposit date: | 2023-09-05 | | Release date: | 2024-04-17 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Cryo-EM structures reveal two allosteric inhibition modes of PI3K alpha H1047R involving a re-shaping of the activation loop.
Structure, 2024
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1UUR
 | | Structure of an activated Dictyostelium STAT in its DNA-unbound form | | Descriptor: | STATA PROTEIN | | Authors: | Soler-Lopez, M, Petosa, C, Fukuzawa, M, Ravelli, R, Williams, J.G, Muller, C.W. | | Deposit date: | 2004-01-09 | | Release date: | 2004-03-26 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure of an Activated Dictyostelium Stat in its DNA-Unbound Form
Mol.Cell, 13, 2004
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1X27
 | | Crystal Structure of Lck SH2-SH3 with SH2 binding site of p130Cas | | Descriptor: | CRK-associated substrate, Proto-oncogene tyrosine-protein kinase LCK, SODIUM ION | | Authors: | Nasertorabi, F, Tars, K, Becherer, K, Kodandapani, R, Liljas, L, Vuori, K, Ely, K.R. | | Deposit date: | 2005-04-20 | | Release date: | 2006-02-07 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Molecular basis for regulation of Src by the docking protein p130Cas
J.MOL.RECOG., 19, 2006
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4OHD
 | | LEOPARD Syndrome-Associated SHP2/A461T mutant | | Descriptor: | Tyrosine-protein phosphatase non-receptor type 11 | | Authors: | Yu, Z.H, Zhang, R.Y, Walls, C.D, Chen, L, Zhang, S, Wu, L, Wang, L, Liu, S, Zhang, Z.Y. | | Deposit date: | 2014-01-17 | | Release date: | 2014-09-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Molecular basis of gain-of-function LEOPARD syndrome-associated SHP2 mutations.
Biochemistry, 53, 2014
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4OHH
 | | LEOPARD Syndrome-Associated SHP2/Q506P mutant | | Descriptor: | Tyrosine-protein phosphatase non-receptor type 11 | | Authors: | Yu, Z.H, Zhang, R.Y, Walls, C.D, Chen, L, Zhang, S, Wu, L, Wang, L, Liu, S, Zhang, Z.Y. | | Deposit date: | 2014-01-17 | | Release date: | 2014-09-24 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Molecular basis of gain-of-function LEOPARD syndrome-associated SHP2 mutations.
Biochemistry, 53, 2014
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1MIL
 | | TRANSFORMING PROTEIN | | Descriptor: | SHC ADAPTOR PROTEIN | | Authors: | Mikol, V. | | Deposit date: | 1995-09-20 | | Release date: | 1996-11-08 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure of the SH2 domain from the adaptor protein SHC: a model for peptide binding based on X-ray and NMR data.
J.Mol.Biol., 254, 1995
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6NJS
 | | Stat3 Core in complex with compound SD36 | | Descriptor: | Signal transducer and activator of transcription 3, [(2-{[(5S,8S,10aR)-3-acetyl-8-({(2S)-5-amino-1-[(diphenylmethyl)amino]-1,5-dioxopentan-2-yl}carbamoyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl}-1H-indol-5-yl)(difluoro)methyl]phosphonic acid (non-preferred name) | | Authors: | Meagher, J.L, Stuckey, J.A. | | Deposit date: | 2019-01-04 | | Release date: | 2019-12-04 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | A Potent and Selective Small-Molecule Degrader of STAT3 Achieves Complete Tumor Regression In Vivo.
Cancer Cell, 36, 2019
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1SPS
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3PSJ
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4Y5U
 | | Transcription factor | | Descriptor: | NICKEL (II) ION, Signal transducer and activator of transcription 6 | | Authors: | Li, J, Niu, F, Ouyang, S, Liu, Z. | | Deposit date: | 2015-02-12 | | Release date: | 2016-02-17 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.708 Å) | | Cite: | Structural basis for DNA recognition by STAT6
Proc.Natl.Acad.Sci.USA, 113, 2016
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8TS7
 | | Human PI3K p85alpha/p110alpha | | Descriptor: | 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 (2.71 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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8TS8
 | | p85alpha/p110alpha heterodimer H1047R mutant | | Descriptor: | 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 (2.72 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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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 | | 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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