9AXY
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![BU of 9axy by Molmil](/molmil-images/mine/9axy) | Crystal structure of BRAF/MEK complex with NST-628 and inactive RAF | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, N-[3-fluoro-4-({7-[(3-fluoropyridin-2-yl)oxy]-4-methyl-2-oxo-2H-1-benzopyran-3-yl}methyl)pyridin-2-yl]-N'-methylsulfuric diamide, ... | Authors: | Quade, B, Huang, X. | Deposit date: | 2024-03-06 | Release date: | 2024-04-17 | Last modified: | 2024-07-10 | Method: | X-RAY DIFFRACTION (3.6 Å) | Cite: | The Pan-RAF-MEK Nondegrading Molecular Glue NST-628 Is a Potent and Brain-Penetrant Inhibitor of the RAS-MAPK Pathway with Activity across Diverse RAS- and RAF-Driven Cancers. Cancer Discov, 14, 2024
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9AXA
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![BU of 9axa by Molmil](/molmil-images/mine/9axa) | CryoEM structure of activated CRAF/MEK/14-3-3 complex with NST-628 | Descriptor: | 14-3-3 protein sigma, Dual specificity mitogen-activated protein kinase kinase 1, GST26/CRAF chimera, ... | Authors: | Quade, B, Cohen, S.E, Huang, X. | Deposit date: | 2024-03-06 | Release date: | 2024-04-17 | Last modified: | 2024-07-10 | Method: | ELECTRON MICROSCOPY (4.36 Å) | Cite: | The Pan-RAF-MEK Nondegrading Molecular Glue NST-628 Is a Potent and Brain-Penetrant Inhibitor of the RAS-MAPK Pathway with Activity across Diverse RAS- and RAF-Driven Cancers. Cancer Discov, 14, 2024
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3EQD
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![BU of 3eqd by Molmil](/molmil-images/mine/3eqd) | |
3E8N
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![BU of 3e8n by Molmil](/molmil-images/mine/3e8n) | X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) complexed with a potent inhibitor RDEA119 and MgATP | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | Authors: | Yan, S, Wang, Z.M. | Deposit date: | 2008-08-20 | Release date: | 2009-09-01 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | RDEA119/BAY 869766: a potent, selective, allosteric inhibitor of MEK1/2 for the treatment of cancer. Cancer Res., 69, 2009
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3EQB
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![BU of 3eqb by Molmil](/molmil-images/mine/3eqb) | X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | Authors: | Ohren, J.F, Pavlovsky, A, Zhang, E. | Deposit date: | 2008-09-30 | Release date: | 2008-11-11 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.62 Å) | Cite: | 2-Alkylamino- and alkoxy-substituted 2-amino-1,3,4-oxadiazoles-O-Alkyl benzohydroxamate esters replacements retain the desired inhibition and selectivity against MEK (MAP ERK kinase). Bioorg.Med.Chem.Lett., 18, 2008
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3EQI
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![BU of 3eqi by Molmil](/molmil-images/mine/3eqi) | |
3EQC
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![BU of 3eqc by Molmil](/molmil-images/mine/3eqc) | |
3EQF
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![BU of 3eqf by Molmil](/molmil-images/mine/3eqf) | |
3EQH
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3DV3
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![BU of 3dv3 by Molmil](/molmil-images/mine/3dv3) | MEK1 with PF-04622664 Bound | Descriptor: | 3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-5-[(2-hydroxyethoxy)methyl]benzamide, ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, ... | Authors: | Kazmirski, S.L, Kothe, M, Ding, Y.-H. | Deposit date: | 2008-07-18 | Release date: | 2009-07-21 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Beyond the MEK-pocket: can current MEK kinase inhibitors be utilized to synthesize novel type III NCKIs? Does the MEK-pocket exist in kinases other than MEK? Bioorg.Med.Chem.Lett., 19, 2009
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3DY7
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![BU of 3dy7 by Molmil](/molmil-images/mine/3dy7) | X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP | Descriptor: | (5S)-4,5-difluoro-6-[(2-fluoro-4-iodophenyl)imino]-N-(2-hydroxyethoxy)cyclohexa-1,3-diene-1-carboxamide, ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, ... | Authors: | Ohren, J.F, Pavlovsky, A, Zhang, E. | Deposit date: | 2008-07-25 | Release date: | 2009-06-16 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Beyond the MEK-pocket: can current MEK kinase inhibitors be utilized to synthesize novel type III NCKIs? Does the MEK-pocket exist in kinases other than MEK? Bioorg.Med.Chem.Lett., 19, 2009
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3EQG
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3VVH
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3W8Q
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![BU of 3w8q by Molmil](/molmil-images/mine/3w8q) | Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER | Authors: | Nakae, S, Kitamura, M, Shirai, T, Tada, T. | Deposit date: | 2013-03-20 | Release date: | 2014-03-26 | Last modified: | 2024-05-29 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Structure of mitogen-activated protein kinase kinase 1 in the DFG-out conformation. Acta Crystallogr.,Sect.F, 77, 2021
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3ZLS
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![BU of 3zls by Molmil](/molmil-images/mine/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
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![BU of 3zm4 by Molmil](/molmil-images/mine/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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3ZLW
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![BU of 3zlw by Molmil](/molmil-images/mine/3zlw) | Crystal structure of MEK1 in complex with fragment 3 | Descriptor: | (1R)-1-hydroxy-1-methyl-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-5-one, DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1 MAPK/ERK KINASE 1, MEK 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: | 2013-02-04 | Release date: | 2013-05-22 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.12 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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4ARK
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![BU of 4ark by Molmil](/molmil-images/mine/4ark) | CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN MAP KINASE KINASE 1 (MEK1) IN COMPLEX WITH A SMALL MOLECULE INHIBITOR AND ADP | Descriptor: | 2-([3R-3,4-dihydroxybutyl]oxy)-4-fluoro-6-[(2-fluoro-4-iodophenyl)amino]benzamide, ADENOSINE-5'-DIPHOSPHATE, DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1, ... | Authors: | Hartung, I.V, Hitchcock, M, Puehler, F, Neuhaus, R, Scholz, A, Hammer, S, Petersen, K, Siemeister, G, Brittain, D, Hillig, R.C. | Deposit date: | 2012-04-24 | Release date: | 2013-03-06 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Optimization of Allosteric Mek Inhibitors - Part 1: Venturing Into Unexplored Sar Territories Bioorg.Med.Chem.Lett., 23, 2013
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3ZLY
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![BU of 3zly by Molmil](/molmil-images/mine/3zly) | Crystal structure of MEK1 in complex with fragment 8 | Descriptor: | 3-AMINO-1H-INDAZOLE-4-CARBONITRILE, 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 (2.11 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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3ZLX
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![BU of 3zlx by Molmil](/molmil-images/mine/3zlx) | Crystal structure of MEK1 in complex with fragment 18 | Descriptor: | 7-choro-6-[(3R)-pyrrolidin-3-ylmethoxy]isoquinolin-1(2H)-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: | 2013-02-04 | Release date: | 2013-05-22 | Last modified: | 2024-05-08 | Method: | X-RAY DIFFRACTION (2.2 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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7M0Y
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![BU of 7m0y by Molmil](/molmil-images/mine/7m0y) | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Trametinib | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | Authors: | Li, K, Gonzalez Del-Pino, G, Ha, B.H, Park, E, Eck, M.J. | Deposit date: | 2021-03-11 | Release date: | 2021-04-21 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (3.45 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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7M0V
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![BU of 7m0v by Molmil](/molmil-images/mine/7m0v) | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Cobimetinib | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | Authors: | Li, K, Gonzalez Del-Pino, G, Ha, B.H, Park, E, Eck, M.J. | Deposit date: | 2021-03-11 | Release date: | 2021-04-21 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (3.16 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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7M0Z
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![BU of 7m0z by Molmil](/molmil-images/mine/7m0z) | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and CH5126766 | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide, ... | Authors: | Li, K, Gonzalez Del-Pino, G, Ha, B.H, Park, E, Eck, M.J. | Deposit date: | 2021-03-11 | Release date: | 2021-04-21 | Last modified: | 2023-10-18 | 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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7M0W
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![BU of 7m0w by Molmil](/molmil-images/mine/7m0w) | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Pimasertib | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, N-[(2S)-2,3-dihydroxypropyl]-3-[(2-fluoro-4-iodophenyl)amino]pyridine-4-carboxamide, ... | Authors: | Li, K, Gonzalez Del-Pino, G, Ha, B.H, Park, E, Eck, M.J. | Deposit date: | 2021-03-11 | Release date: | 2021-04-21 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (3.09 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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7M0U
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![BU of 7m0u by Molmil](/molmil-images/mine/7m0u) | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Binimetinib | Descriptor: | 5-[(4-bromo-2-fluorophenyl)amino]-4-fluoro-N-(2-hydroxyethoxy)-1-methyl-1H-benzimidazole-6-carboxamide, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | Authors: | Li, K, Gonzalez Del-Pino, G, Ha, B.H, Park, E, Eck, M.J. | Deposit date: | 2021-03-11 | Release date: | 2021-04-21 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (3.09 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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