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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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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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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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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5BX0
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7B9L
 | | MEK1 in complex with compound 23 | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1,Dual specificity mitogen-activated protein kinase kinase 1, GLYCEROL, MAGNESIUM ION, ... | | Authors: | Kack, H, Oster, L. | | Deposit date: | 2020-12-14 | | 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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7B94
 | | MEK1 in complex with compound 6 | | Descriptor: | 2-(4-iodophenyl)-8~{H}-imidazo[1,2-c]pyrimidin-5-one, 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: | 2020-12-14 | | Release date: | 2021-03-03 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Fragment-Based Discovery of Novel Allosteric MEK1 Binders.
Acs Med.Chem.Lett., 12, 2021
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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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3EQC
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6PP9
 | | Crystal structure of BRAF:MEK1 complex | | Descriptor: | 5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide, CHLORIDE ION, Dual specificity mitogen-activated protein kinase kinase 1, ... | | Authors: | Li, K, Gonzalez Del-Pino, G, Park, E, Eck, M.J. | | Deposit date: | 2019-07-05 | | Release date: | 2019-10-09 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.59 Å) | | Cite: | Architecture of autoinhibited and active BRAF-MEK1-14-3-3 complexes.
Nature, 575, 2019
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3EQF
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3EQH
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6X2S
 | | Crystal Structure of Mek1(NQ)NES peptide bound to CRM | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, Exportin-1, GLYCEROL, ... | | Authors: | Baumhardt, J.M. | | Deposit date: | 2020-05-20 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.496 Å) | | Cite: | Recognition of nuclear export signals by CRM1 carrying the oncogenic E571K mutation.
Mol.Biol.Cell, 31, 2020
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6Q0J
 | | Structure of a MAPK pathway complex | | 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: | Park, E, Rawson, S, Jeon, H, Eck, M.J. | | Deposit date: | 2019-08-01 | | Release date: | 2019-10-09 | | Last modified: | 2020-04-22 | | Method: | ELECTRON MICROSCOPY (4.9 Å) | | Cite: | Architecture of autoinhibited and active BRAF-MEK1-14-3-3 complexes.
Nature, 575, 2019
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6X2P
 | | Crystal Structure of the Mek1NES peptide bound to CRM1 | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, Exportin-1, GLYCEROL, ... | | Authors: | Baumhardt, J.M. | | Deposit date: | 2020-05-20 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.401 Å) | | Cite: | Recognition of nuclear export signals by CRM1 carrying the oncogenic E571K mutation.
Mol.Biol.Cell, 31, 2020
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6X2X
 | | Crystal Structure of Mek1NES peptide bound to CRM1(E571K) | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, Exportin-1, GLYCEROL, ... | | Authors: | Baumhardt, J.M. | | Deposit date: | 2020-05-21 | | Release date: | 2020-07-01 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.458 Å) | | Cite: | Recognition of nuclear export signals by CRM1 carrying the oncogenic E571K mutation.
Mol.Biol.Cell, 31, 2020
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6Q0T
 | | Structure of a MAPK pathway complex | | 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: | Park, E, Rawson, S, Jeon, H, Eck, M.J. | | Deposit date: | 2019-08-02 | | Release date: | 2019-10-09 | | Last modified: | 2020-04-22 | | Method: | ELECTRON MICROSCOPY (5.7 Å) | | Cite: | Architecture of autoinhibited and active BRAF-MEK1-14-3-3 complexes.
Nature, 575, 2019
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4U81
 | | MEK1 Kinase bound to small molecule inhibitor G659 | | Descriptor: | 8-[(4-cyclopropyl-2-fluorophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-7-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Robarge, K.D, Ultsch, M.H, Weismann, C. | | Deposit date: | 2014-07-31 | | Release date: | 2014-09-24 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.701 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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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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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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3ZLS
 | | Crystal structure of MEK1 in complex with fragment 6 | | Descriptor: | 1H-PYRROLO[2,3-B]PYRIDINE-3-CARBOXYLIC ACID, DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1, SODIUM ION | | Authors: | Amaning, K, Lowinsky, M, Vallee, F, Steier, V, Marcireau, C, Ugolini, A, Delorme, C, McCort, G, Andouche, C, Vougier, S, Llopart, S, Halland, N, Rak, A. | | Deposit date: | 2013-02-04 | | Release date: | 2013-05-22 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | The Use of Virtual Screening and Differential Scanning Fluorimetry for the Rapid Identification of Fragments Active Against Mek1.
Bioorg.Med.Chem.Lett., 23, 2013
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3ZM4
 | | Crystal structure of MEK1 in complex with fragment 1 | | Descriptor: | 7-chloranyl-6-[(3S)-pyrrolidin-3-yl]oxy-2H-isoquinolin-1-one, DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 | | Authors: | Amaning, K, Lowinsky, M, Vallee, F, Steier, V, Marcireau, C, Ugolini, A, Delorme, C, McCort, G, Andouche, C, Vougier, S, Llopart, S, Halland, N, Rak, A. | | Deposit date: | 2013-02-05 | | Release date: | 2013-05-22 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.37 Å) | | Cite: | The Use of Virtual Screening and Differential Scanning Fluorimetry for the Rapid Identification of Fragments Active Against Mek1.
Bioorg.Med.Chem.Lett., 23, 2013
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