8AJ8
 
 | | Structure of p110 gamma bound to the p84 regulatory subunit | | Descriptor: | Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform, Phosphoinositide 3-kinase regulatory subunit 6 | | Authors: | Burke, J.E, Williams, R.L, Zhang, X. | | Deposit date: | 2022-07-27 | | Release date: | 2023-03-22 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (8.5 Å) | | Cite: | Molecular basis for differential activation of p101 and p84 complexes of PI3K gamma by Ras and GPCRs.
Cell Rep, 42, 2023
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2R3X
 | | Crystal structure of an R15L hGSTA1-1 mutant complexed with S-hexyl-glutathione | | Descriptor: | Glutathione S-transferase A1, S-HEXYLGLUTATHIONE | | Authors: | Burke, J.P.W.G, Kinsley, N, Sayed, M, Sewell, T, Dirr, H.W. | | Deposit date: | 2007-08-30 | | Release date: | 2007-12-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Arginine 15 stabilizes an S(N)Ar reaction transition state and the binding of anionic ligands at the active site of human glutathione transferase A1-1.
Biophys.Chem., 146, 2010
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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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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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6OAC
 | | PQR530 [(S)-4-(Difluoromethyl)-5-(4-(3-methylmorpholino)-6-morpholino-1,3,5-triazin-2-yl)pyridin-2-amine] bound to the PI3Ka catalytic subunit p110alpha | | Descriptor: | 4-(difluoromethyl)-5-{4-[(3S)-3-methylmorpholin-4-yl]-6-(morpholin-4-yl)-1,3,5-triazin-2-yl}pyridin-2-amine, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Burke, J.E, McPhail, J.A. | | Deposit date: | 2019-03-15 | | Release date: | 2019-06-26 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.15 Å) | | Cite: | (S)-4-(Difluoromethyl)-5-(4-(3-methylmorpholino)-6-morpholino-1,3,5-triazin-2-yl)pyridin-2-amine (PQR530), a Potent, Orally Bioavailable, and Brain-Penetrable Dual Inhibitor of Class I PI3K and mTOR Kinase.
J.Med.Chem., 62, 2019
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7R9V
 | | Structure of PIK3CA with covalent inhibitor 19 | | Descriptor: | N-[2-(4-{4-[2-amino-4-(difluoromethyl)pyrimidin-5-yl]-6-(morpholin-4-yl)-1,3,5-triazin-2-yl}piperazin-1-yl)-2-oxoethyl]-1-(prop-2-enoyl)piperidine-4-carboxamide, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Burke, J.E, McPhail, J.A. | | Deposit date: | 2021-06-29 | | Release date: | 2022-04-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.69 Å) | | Cite: | Covalent Proximity Scanning of a Distal Cysteine to Target PI3K alpha.
J.Am.Chem.Soc., 144, 2022
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7R9Y
 | | Structure of PIK3CA with covalent inhibitor 22 | | Descriptor: | N-[2-(4-{4-[2-amino-4-(difluoromethyl)pyrimidin-5-yl]-6-(morpholin-4-yl)-1,3,5-triazin-2-yl}piperazin-1-yl)-2-oxoethyl]-N-methyl-1-(prop-2-enoyl)piperidine-4-carboxamide, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform | | Authors: | Burke, J.E, McPhail, J.A. | | Deposit date: | 2021-06-29 | | Release date: | 2022-04-06 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Covalent Proximity Scanning of a Distal Cysteine to Target PI3K alpha.
J.Am.Chem.Soc., 144, 2022
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6MS8
 | | Crystal Structure of Chalcone Isomerase from Medicago Truncatula Complexed with (2S) Naringenin | | Descriptor: | Chalcone-flavonone isomerase family protein, NARINGENIN | | Authors: | Burke, J.R, La Clair, J.J, Philippe, R.N, Pabis, A, Jez, J.M, Cortina, G, Kaltenbach, M, Bowman, M.E, Woods, K.B, Nelson, A.T, Tawfik, D.S, Kamerlin, S.C.L, Noel, J.P. | | Deposit date: | 2018-10-16 | | Release date: | 2019-08-21 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Bifunctional Substrate Activation via an Arginine Residue Drives Catalysis in Chalcone Isomerases
Acs Catalysis, 2019
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5JHB
 | | Structure of Phosphoinositide 3-kinase gamma (PI3K) bound to the potent inhibitor PIKin3 | | 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)-1,3,5-triazin-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 (2.48 Å) | | Cite: | Deconvolution of Buparlisib's mechanism of action defines specific PI3K and tubulin inhibitors for therapeutic intervention.
Nat Commun, 8, 2017
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7JX0
 | | NVS-PI3-4 bound to the PI3Kg catalytic subunit p110 gamma | | Descriptor: | N~3~-{[5-(4-acetylphenyl)-4-methyl-1,3-thiazol-2-yl]carbamoyl}-N-tert-butyl-beta-alaninamide, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Burke, J.E, Rathinaswamy, M.K, Harris, N.J. | | Deposit date: | 2020-08-26 | | Release date: | 2021-03-17 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (3.15 Å) | | Cite: | Disease related mutations in PI3K gamma disrupt regulatory C-terminal dynamics and reveal a path to selective inhibitors.
Elife, 10, 2021
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7JWZ
 | | IPI-549 bound to the PI3Kg catalytic subunit p110 gamma | | Descriptor: | 2-amino-N-[(1S)-1-{8-[(1-methyl-1H-pyrazol-4-yl)ethynyl]-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl}ethyl]pyrazolo[1,5-a]pyrimidine-3-carboxamide, Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform | | Authors: | Burke, J.E, Rathinaswamy, M.K, Harris, N.J. | | Deposit date: | 2020-08-26 | | Release date: | 2021-03-17 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Disease related mutations in PI3K gamma disrupt regulatory C-terminal dynamics and reveal a path to selective inhibitors.
Elife, 10, 2021
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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
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7JWE
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4ELJ
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6CJO
 | | Crystal Structure of Chalcone Isomerase from Medicago Sativa with the G95S mutation. | | Descriptor: | Chalcone--flavonone isomerase 1, SULFATE ION | | Authors: | Burke, J.R, La Clair, J.J, Philippe, R.N, Pabis, A, Jez, J.M, Cortina, G, Kaltenbach, M, Bowman, M.E, Woods, K.B, Nelson, A.T, Tawfik, D.S, Kamerlin, S.C.L, Noel, J.P. | | Deposit date: | 2018-02-26 | | Release date: | 2019-03-13 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Bifunctional Substrate Activation via an Arginine Residue Drives Catalysis in Chalcone Isomerases
Acs Catalysis, 2019
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6CJN
 | | Crystal Structure of Chalcone Isomerase from Medicago Sativa with the G95T mutation | | Descriptor: | Chalcone--flavonone isomerase 1, SULFATE ION | | Authors: | Burke, J.R, La Clair, J.J, Philippe, R.N, Pabis, A, Jez, J.M, Cortina, G, Kaltenbach, M, Bowman, M.E, Woods, K.B, Nelson, A.T, Tawfik, D.S, Kamerlin, S.C.L, Noel, J.P. | | Deposit date: | 2018-02-26 | | Release date: | 2019-03-13 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Bifunctional Substrate Activation via an Arginine Residue Drives Catalysis in Chalcone Isomerases
Acs Catalysis, 2019
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5WL4
 | | Crystal structure of chalcone isomerase engineered from ancestral inference (ancR3) | | Descriptor: | Engineered Chalcone Isomerase ancR3, FORMIC ACID | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WL8
 | | Crystal structure of chalcone isomerase engineered from ancestral inference (epR4) | | Descriptor: | Engineered Chalcone Isomerase epR4, FORMIC ACID | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.58 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WL3
 | | Crystal structure of chalcone isomerase engineered from ancestral inference (ancR2) | | Descriptor: | CHLORIDE ION, Engineered Chalcone Isomerase ancR2 | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WKR
 | | Crystal structure of chalcone isomerase engineered from ancestral inference complexed with naringenin (ancCC) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, CHLORIDE ION, Engineered Chalcone Isomerase ancCC, ... | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.4 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WL6
 | | Crystal structure of chalcone isomerase engineered from ancestral inference (AncR7) | | Descriptor: | CHLORIDE ION, Engineered Chalcone Isomerase AncR7 | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WKS
 | | Crystal structure of chalcone isomerase engineered from ancestral inference complexed with naringenin (ancR1) | | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, Engineered Chalcone Isomerase ancR1, FORMIC ACID, ... | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WL5
 | | Crystal structure of chalcone isomerase engineered from ancestral inference (ancR5) | | Descriptor: | CHLORIDE ION, Engineered Chalcone Isomerase ancR5, SULFATE ION | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.513 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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5WL7
 | | Crystal structure of chalcone isomerase engineered from ancestral inference (ancCHI*) | | Descriptor: | CHLORIDE ION, Engineered Chalcone Isomerase ancCHI* | | Authors: | Burke, J.R, Kaltenbach, M, Tawfik, D.S, Noel, J.P. | | Deposit date: | 2017-07-25 | | Release date: | 2018-05-09 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Evolution of chalcone isomerase from a noncatalytic ancestor.
Nat. Chem. Biol., 14, 2018
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2LK3
 | | U2/U6 Helix I | | Descriptor: | RNA (5'-R(*GP*GP*CP*UP*UP*AP*GP*AP*UP*CP*AP*GP*AP*AP*AP*UP*GP*AP*UP*CP*AP*GP*CP*C)-3') | | Authors: | Burke, J.E, Sashital, D.G, Zuo, X.E, Wang, Y, Butcher, S.E. | | Deposit date: | 2011-10-03 | | Release date: | 2012-02-22 | | Last modified: | 2023-06-14 | | Method: | SOLUTION NMR | | Cite: | Structure of the yeast U2/U6 snRNA complex.
Rna, 18, 2012
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