7F2X
| Crystal structure of MEK1 C121S mutant | Descriptor: | MEK1 F11, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER | Authors: | Fujioka, Y, Noda, N.N. | Deposit date: | 2021-06-15 | Release date: | 2022-06-22 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (2.007 Å) | Cite: | Qualitative differences in disease-associated MEK mutants reveal molecular signatures and aberrant signaling-crosstalk in cancer. Nat Commun, 13, 2022
|
|
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
|
|
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
|
|
3OS3
| Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4858061 and MgATP | Descriptor: | 2-[(4-ethynyl-2-fluorophenyl)amino]-3,4-difluoro-N-(2-hydroxyethoxy)-5-{[(2-hydroxyethoxy)imino]methyl}benzamide, ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, ... | Authors: | Lukacs, C.M, Janson, C, Schuck, V, Belunis, C. | Deposit date: | 2010-09-08 | Release date: | 2011-07-27 | 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
|
|
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
|
|
7PQV
| MEK1 IN COMPLEX WITH COMPOUND 7 | Descriptor: | 8-(2-chloranyl-4-methoxy-phenyl)-7-fluoranyl-1-piperidin-4-yl-imidazo[4,5-c]quinoline, CALCIUM ION, Dual specificity mitogen-activated protein kinase kinase 1, ... | Authors: | Moebitz, H. | Deposit date: | 2021-09-20 | Release date: | 2022-03-16 | Last modified: | 2024-06-19 | Method: | X-RAY DIFFRACTION (2.13 Å) | Cite: | Discovery of MAP855, an Efficacious and Selective MEK1/2 Inhibitor with an ATP-Competitive Mode of Action. J.Med.Chem., 65, 2022
|
|
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
|
|
7MFD
| Autoinhibited BRAF:(14-3-3)2:MEK complex with the BRAF RBD resolved | Descriptor: | 14-3-3 protein zeta/delta, Dual specificity mitogen-activated protein kinase kinase 1, N-(3-fluoro-4-{[4-methyl-2-oxo-7-(pyrimidin-2-yloxy)-2H-chromen-3-yl]methyl}pyridin-2-yl)-N'-methylsulfuric diamide, ... | Authors: | Martinez Fiesco, J.A, Ping, Z, Durrant, D.E, Morrison, D.K. | Deposit date: | 2021-04-09 | Release date: | 2022-01-26 | Last modified: | 2022-02-09 | Method: | ELECTRON MICROSCOPY (3.66 Å) | Cite: | Structural insights into the BRAF monomer-to-dimer transition mediated by RAS binding. Nat Commun, 13, 2022
|
|
3MBL
| |
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
|
|
5YT3
| Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 S218D and S222D mutant | Descriptor: | MAGNESIUM ION, Mitogen-activated protein kinase kinase 1, isoform CRA_d, ... | Authors: | Nakae, S, Doko, K, Tada, T, Shirai, T. | Deposit date: | 2017-11-16 | Release date: | 2018-11-21 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.9 Å) | Cite: | Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 S218D and S222D mutant To Be Published
|
|
2P55
| |
5BX0
| |
6NYB
| 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, ADENOSINE-5'-DIPHOSPHATE, ... | Authors: | Park, E, Rawson, S, Li, K, Jeon, H, Eck, M.J. | Deposit date: | 2019-02-11 | Release date: | 2019-10-09 | Last modified: | 2020-04-22 | Method: | ELECTRON MICROSCOPY (4.1 Å) | Cite: | Architecture of autoinhibited and active BRAF-MEK1-14-3-3 complexes. Nature, 575, 2019
|
|
4AN3
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1, MAGNESIUM ION, ... | Authors: | Rice, K.D, Aay, N, Anand, N.K, Blazey, C.M, Bowles, O.J, Bussenius, J, Costanzo, S, Curtis, J.K, Defina, S.C, Dubenko, L, Engst, S, Joshi, A.A, Kennedy, A.R, Kim, A.I, Koltun, E.S, Lougheed, J.C, Manalo, J.C.L, Martini, J.F, Nuss, J.M, Peto, C.J, Tsang, T.H, Yu, P, Johnston, S. | Deposit date: | 2012-03-15 | Release date: | 2012-12-19 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Novel Carboxamide-Based Allosteric Mek Inhibitors: Discovery and Optimization Efforts Toward Xl518 (Gdc-0973) Acs Med.Chem.Lett., 3, 2012
|
|
4AN2
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. | Descriptor: | DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | Authors: | Rice, K.D, Aay, N, Anand, N.K, Blazey, C.M, Bowles, O.J, Bussenius, J, Costanzo, S, Curtis, J.K, Defina, S.C, Dubenko, L, Engst, S, Joshi, A.A, Kennedy, A.R, Kim, A.I, Koltun, E.S, Lougheed, J.C, Manalo, J.C.L, Martini, J.F, Nuss, J.M, Peto, C.J, Tsang, T.H, Yu, P, Johnston, S. | Deposit date: | 2012-03-14 | Release date: | 2012-12-19 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Novel Carboxamide-Based Allosteric Mek Inhibitors: Discovery and Optimization Efforts Toward Xl518 (Gdc-0973) Acs Med.Chem.Lett., 3, 2012
|
|
4ANB
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. | Descriptor: | DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | Authors: | Rice, K.D, Aay, N, Anand, N.K, Blazey, C.M, Bowles, O.J, Bussenius, J, Costanzo, S, Curtis, J.K, Defina, S.C, Dubenko, L, Engst, S, Joshi, A.A, Kennedy, A.R, Kim, A.I, Koltun, E.S, Lougheed, J.C, Manalo, J.C.L, Martini, J.F, Nuss, J.M, Peto, C.J, Tsang, T.H, Yu, P, Johnston, S. | Deposit date: | 2012-03-16 | Release date: | 2012-12-19 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Novel Carboxamide-Based Allosteric Mek Inhibitors: Discovery and Optimization Efforts Toward Xl518 (Gdc-0973) Acs Med.Chem.Lett., 3, 2012
|
|
4AN9
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or related analogs. | Descriptor: | DUAL SPECIFICITY MITOGEN-ACTIVATED PROTEIN KINASE KINASE 1, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | Authors: | Rice, K.D, Aay, N, Anand, N.K, Blazey, C.M, Bowles, O.J, Bussenius, J, Costanzo, S, Curtis, J.K, Defina, S.C, Dubenko, L, Engst, S, Joshi, A.A, Kennedy, A.R, Kim, A.I, Koltun, E.S, Lougheed, J.C, Manalo, J.C.L, Martini, J.F, Nuss, J.M, Peto, C.J, Tsang, T.H, Yu, P, Johnston, S. | Deposit date: | 2012-03-16 | Release date: | 2012-12-19 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Novel Carboxamide-Based Allosteric Mek Inhibitors: Discovery and Optimization Efforts Toward Xl518 (Gdc-0973) Acs Med.Chem.Lett., 3, 2012
|
|
3WIG
| Human MEK1 kinase in complex with CH5126766 and MgAMP-PNP | Descriptor: | CHLORIDE ION, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | Authors: | Lukacs, C.M, Janson, C, Schuck, V. | Deposit date: | 2013-09-12 | Release date: | 2014-06-04 | Last modified: | 2024-03-20 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Disruption of CRAF-Mediated MEK Activation Is Required for Effective MEK Inhibition in KRAS Mutant Tumors Cancer Cell, 25, 2014
|
|
1S9J
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with ligand and MgATP | Descriptor: | 5-BROMO-N-(2,3-DIHYDROXYPROPOXY)-3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]BENZAMIDE, ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, ... | 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 (2.4 Å) | Cite: | Structures of human MAP kinase kinase 1 (MEK1) and MEK2 describe novel noncompetitive kinase inhibition. Nat.Struct.Mol.Biol., 11, 2004
|
|
5HZE
| Mek1 adopts DFG-out conformation when bound to an analog of E6201. | Descriptor: | (3S,4R,8S,9S,11E)-8,9,16-trihydroxy-3,4-dimethyl-14-(methylamino)-3,4,5,6,9,10-hexahydro-1H-2-benzoxacyclotetradecine-1,7(8H)-dione, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION | Authors: | Larsen, N.A, Bloudoff, K. | Deposit date: | 2016-02-02 | Release date: | 2017-05-03 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Mek1 adopts DFG-out conformation when bound to an analog of E6201. To Be Published
|
|
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
|
|
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
|
|
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
|
|
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
|
|