6G9D
 
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6G9M
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6GDM
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6G9N
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6G91
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6G9K
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6GE0
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4FV3
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3MBL
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5EYM
 | | MEK1 IN COMPLEX WITH BI 847325 | | Descriptor: | 3-[(3~{Z})-3-[[[4-[(dimethylamino)methyl]phenyl]amino]-phenyl-methylidene]-2-oxidanylidene-1~{H}-indol-6-yl]-~{N}-ethyl-prop-2-ynamide, CALCIUM ION, Dual specificity mitogen-activated protein kinase kinase 1 | | Authors: | Bader, G, Reiser, U, Zahn, S.K, Treu, M. | | Deposit date: | 2015-11-25 | | Release date: | 2016-08-17 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Pharmacological Profile of BI 847325, an Orally Bioavailable, ATP-Competitive Inhibitor of MEK and Aurora Kinases.
Mol.Cancer Ther., 15, 2016
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1S9I
 | | X-ray structure of the human mitogen-activated protein kinase kinase 2 (MEK2)in a complex with ligand and MgATP | | Descriptor: | 5-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]PHENYL}-N-(2-MORPHOLIN-4-YLETHYL)-1,3,4-OXADIAZOL-2-AMINE, ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 2, ... | | Authors: | Ohren, J.F, Chen, H, Pavlovsky, A, Whitehead, C, Yan, C, McConnell, P, Delaney, A, Dudley, D.T, Sebolt-Leopold, J, Hasemann, C.A. | | Deposit date: | 2004-02-04 | | Release date: | 2004-11-23 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structures of human MAP kinase kinase 1 (MEK1) and MEK2 describe novel noncompetitive kinase inhibition.
Nat.Struct.Mol.Biol., 11, 2004
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4U7Z
 | | Mitogen-Activated Protein Kinase Kinase (MEK1) bound to G805 | | Descriptor: | 5-[(4-bromo-2-chlorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Robarge, K.D, Ultsch, M.H, Wiesmann, C. | | Deposit date: | 2014-07-31 | | Release date: | 2014-09-24 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.805 Å) | | Cite: | Structure based design of novel 6,5 heterobicyclic mitogen-activated protein kinase kinase (MEK) inhibitors leading to the discovery of imidazo[1,5-a] pyrazine G-479.
Bioorg.Med.Chem.Lett., 24, 2014
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4U80
 | | MEK 1 kinase bound to G799 | | Descriptor: | 3-[(4-cyclopropyl-2-fluorophenyl)amino]-N-(2-hydroxyethoxy)furo[3,2-c]pyridine-2-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Ultsch, M.H, Robarge, K.D, Weismann, C. | | Deposit date: | 2014-07-31 | | Release date: | 2014-09-24 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure based design of novel 6,5 heterobicyclic mitogen-activated protein kinase kinase (MEK) inhibitors leading to the discovery of imidazo[1,5-a] pyrazine G-479.
Bioorg.Med.Chem.Lett., 24, 2014
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5KKR
 | | KSR2:MEK1 Complex Bound to the Small Molecule APS-2-79 | | Descriptor: | 6,7-dimethoxy-~{N}-(2-methyl-4-phenoxy-phenyl)quinazolin-4-amine, Dual specificity mitogen-activated protein kinase kinase 1, Kinase suppressor of Ras 2 | | Authors: | Dhawan, N.S, Scopton, A.P, Dar, A.C. | | Deposit date: | 2016-06-22 | | Release date: | 2016-08-31 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.509 Å) | | Cite: | Small molecule stabilization of the KSR inactive state antagonizes oncogenic Ras signalling.
Nature, 537, 2016
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3PP1
 | | Crystal Structure of the Human Mitogen-activated protein kinase kinase 1 (MEK 1) in complex with ligand and MgATP | | Descriptor: | 3-[(2R)-2,3-dihydroxypropyl]-6-fluoro-5-[(2-fluoro-4-iodophenyl)amino]-8-methylpyrido[2,3-d]pyrimidine-4,7(3H,8H)-dione, ACETATE ION, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Dougan, D.R. | | Deposit date: | 2010-11-23 | | Release date: | 2011-02-23 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Discovery of TAK-733, a potent and selective MEK allosteric site inhibitor for the treatment of cancer.
Bioorg.Med.Chem.Lett., 21, 2011
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3ORN
 | | Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4987655 and MgAMP-PNP | | Descriptor: | 3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-5-[(3-oxo-1,2-oxazinan-2-yl)methyl]benzamide, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Lukacs, C.M, Janson, C, Schuck, V, Belunis, C. | | Deposit date: | 2010-09-07 | | Release date: | 2011-03-02 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Design and synthesis of novel allosteric MEK inhibitor CH4987655 as an orally available anticancer agent.
Bioorg.Med.Chem.Lett., 21, 2011
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6ATE
 | | SRC kinase bound to covalent inhibitor | | Descriptor: | N-{2-[(5-chloro-2-{[4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimidin-4-yl)amino]phenyl}propanamide, Proto-oncogene tyrosine-protein kinase Src | | Authors: | Gurbani, D, Westover, K.D. | | Deposit date: | 2017-08-28 | | Release date: | 2019-02-27 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.402 Å) | | Cite: | Leveraging Compound Promiscuity to Identify Targetable Cysteines within the Kinome.
Cell Chem Biol, 26, 2019
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8DGT
 | | Cryo-EM structure of a RAS/RAF complex (state 2) | | Descriptor: | 14-3-3 protein zeta, 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, ... | | Authors: | Eck, M.J, Jeon, H, Park, E, Rawson, S. | | Deposit date: | 2022-06-24 | | Release date: | 2023-07-05 | | Last modified: | 2023-08-09 | | Method: | ELECTRON MICROSCOPY (3.9 Å) | | Cite: | Cryo-EM structure of a RAS/RAF recruitment complex.
Nat Commun, 14, 2023
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8DGS
 | | Cryo-EM structure of a RAS/RAF complex (state 1) | | Descriptor: | 14-3-3 protein zeta, 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, ... | | Authors: | Eck, M.J, Jeon, H, Park, E, Rawson, S. | | Deposit date: | 2022-06-24 | | Release date: | 2023-07-05 | | Last modified: | 2023-08-09 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Cryo-EM structure of a RAS/RAF recruitment complex.
Nat Commun, 14, 2023
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7UMB
 | | NanoBRET tracer Tram-bo bound to a KSR2-MEK1 complex | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, Kinase suppressor of Ras 2, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Marsiglia, W.M, Khan, K.M, Dar, A.C. | | Deposit date: | 2022-04-06 | | Release date: | 2023-09-27 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (3.231 Å) | | Cite: | Live-cell target engagement of allosteric MEKi on MEK-RAF/KSR-14-3-3 complexes.
Nat.Chem.Biol., 20, 2024
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6V2W
 | | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Li, K, Gonzalez Del-Pino, G, Park, E, Eck, M.J. | | Deposit date: | 2019-11-25 | | Release date: | 2020-12-02 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.12 Å) | | Cite: | Allosteric MEK inhibitors act on BRAF/MEK complexes to block MEK activation.
Proc.Natl.Acad.Sci.USA, 118, 2021
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6U2G
 | | BRAF-MEK complex with AMP-PCP bound to BRAF | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | | Authors: | Liau, N.P.D, Wendorff, T, Hymowitz, S, Sudhamsu, J. | | Deposit date: | 2019-08-19 | | Release date: | 2019-08-28 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.886 Å) | | Cite: | Negative regulation of RAF kinase activity by ATP is overcome by 14-3-3-induced dimerization.
Nat.Struct.Mol.Biol., 27, 2020
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7B7R
 | | MEK1 in complex with compound 4 | | Descriptor: | 2-[5-[ethyl(methyl)amino]imidazo[1,2-a]pyrimidin-7-yl]phenol, Dual specificity mitogen-activated protein kinase kinase 1,Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Kack, H, Oster, L. | | Deposit date: | 2020-12-11 | | Release date: | 2021-03-03 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Fragment-Based Discovery of Novel Allosteric MEK1 Binders.
Acs Med.Chem.Lett., 12, 2021
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7B3M
 | | MEK1 in complex with compound 6 | | Descriptor: | 1~{H}-indol-2-yl(pyridin-3-yl)methanone, Dual specificity mitogen-activated protein kinase kinase 1,Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Kack, H, Oster, L. | | Deposit date: | 2020-12-01 | | Release date: | 2021-03-03 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Fragment-Based Discovery of Novel Allosteric MEK1 Binders.
Acs Med.Chem.Lett., 12, 2021
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3SLS
 | | Crystal Structure of human MEK-1 kinase in complex with UCB1353770 and AMPPNP | | Descriptor: | 2-[(2-fluoro-4-iodophenyl)amino]-5,5-dimethyl-8-oxo-N-[(3R)-piperidin-3-yl]-5,6,7,8-tetrahydro-4H-thieno[2,3-c]azepine-3-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Meier, C, Ceska, T.A. | | Deposit date: | 2011-06-25 | | Release date: | 2012-02-29 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Engineering human MEK-1 for structural studies: A case study of combinatorial domain hunting.
J.Struct.Biol., 177, 2012
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