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
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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
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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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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
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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
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4LMN
 | | Crystal Structure of MEK1 kinase bound to GDC0973 | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER, ... | | Authors: | Ultsch, M.H. | | Deposit date: | 2013-07-10 | | Release date: | 2013-08-07 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Mechanism of MEK inhibition determines efficacy in mutant KRAS- versus BRAF-driven cancers.
Nature, 501, 2013
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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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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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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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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
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5BX0
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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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9AXH
 | | Crystal structure of KSR1/MEK1 complex heterotetramer with NST-628 | | Descriptor: | 1,2-ETHANEDIOL, CHLORIDE ION, Dual specificity mitogen-activated protein kinase kinase 1, ... | | Authors: | Quade, B, Huang, X. | | Deposit date: | 2024-03-06 | | Release date: | 2024-04-17 | | Method: | X-RAY DIFFRACTION (2.81 Å) | | Cite: | The pan-RAF-MEK non degrading 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, 2024
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9AXC
 | | Activated CRAF/MEK heterotetramer from focused refinement of CRAF/MEK/14-3-3 complex | | Descriptor: | Dual specificity mitogen-activated protein kinase kinase 1, GST26/CRAF chimera, 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, Cohen, S.E, Huang, X. | | Deposit date: | 2024-03-06 | | Release date: | 2024-04-17 | | Method: | ELECTRON MICROSCOPY (4.16 Å) | | Cite: | The pan-RAF-MEK non degrading 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, 2024
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9AXM
 | | Crystal structure of ARAF/MEK1 complex with NST-628 and a RAF dimer | | Descriptor: | 1,2-ETHANEDIOL, Dual specificity mitogen-activated protein kinase kinase 1, GLYCEROL, ... | | Authors: | Quade, B, Huang, X. | | Deposit date: | 2024-03-06 | | Release date: | 2024-04-17 | | Method: | X-RAY DIFFRACTION (2.42 Å) | | Cite: | The pan-RAF-MEK non degrading 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, 2024
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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 | | Method: | ELECTRON MICROSCOPY (4.36 Å) | | Cite: | The pan-RAF-MEK non degrading 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, 2024
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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 | | Method: | X-RAY DIFFRACTION (3.6 Å) | | Cite: | The pan-RAF-MEK non degrading 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, 2024
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9AXX
 | | Crystal structure of BRAF/MEK1 complex with NST-628 and an active RAF dimer | | Descriptor: | 1,2-ETHANEDIOL, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Dual specificity mitogen-activated protein kinase kinase 1, ... | | Authors: | Quade, B, Huang, X. | | Deposit date: | 2024-03-06 | | Release date: | 2024-04-17 | | Method: | X-RAY DIFFRACTION (2.07 Å) | | Cite: | The pan-RAF-MEK non degrading 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, 2024
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3VN9
 | | Rifined Crystal structure of non-phosphorylated MAP2K6 in a putative auto-inhibition state | | Descriptor: | 9-{5-O-[(R)-hydroxy{[(S)-hydroxy(phosphonoamino)phosphoryl]oxy}phosphoryl]-beta-L-ribofuranosyl}-9H-purin-6-amine, Dual specificity mitogen-activated protein kinase kinase 6, MAGNESIUM ION | | Authors: | Kinoshita, T, Matsuzaka, H, Nakai, R, Kirii, Y, Yokota, K, Tada, T, Matsumoto, T. | | Deposit date: | 2012-01-05 | | Release date: | 2012-02-29 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structure of non-phosphorylated MAP2K6 in a putative auto-inhibition state
J.Biochem., 151, 2012
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3V04
 | | Discovery of Novel Allosteric MEK Inhibitors Possessing Classical and Non-classical Bidentate Ser212 Interactions. | | Descriptor: | 4-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)-1H-indazole-5-carboxamide, ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, ... | | Authors: | Heald, R, Jackson, P, Savy, P, Jones, M, Gancia, E, Burton, B, Newman, R, Boggs, J, Chan, E, Chan, J, Choo, E, Merchant, M, Ultsch, M, Wiesmann, C, Belvin, M, Price, S. | | Deposit date: | 2011-12-07 | | Release date: | 2012-05-09 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Discovery of Novel Allosteric Mitogen-Activated Protein Kinase Kinase (MEK) 1,2 Inhibitors Possessing Bidentate Ser212 Interactions.
J.Med.Chem., 55, 2012
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3VVH
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3V01
 | | Discovery of Novel Allosteric MEK Inhibitors Possessing Classical and Non-classical Bidentate Ser212 Interactions. | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Dual specificity mitogen-activated protein kinase kinase 1, MAGNESIUM ION, ... | | Authors: | Heald, R, Jackson, P, Savy, P, Jones, M, Gancia, E, Burton, B, Newman, R, Boggs, J, Chan, E, Chan, J, Choo, E, Merchant, M, Ultsch, M, Wiesmann, C, Belvin, M, Price, S. | | Deposit date: | 2011-12-07 | | Release date: | 2012-05-09 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.705 Å) | | Cite: | Discovery of Novel Allosteric Mitogen-Activated Protein Kinase Kinase (MEK) 1,2 Inhibitors Possessing Bidentate Ser212 Interactions.
J.Med.Chem., 55, 2012
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