Q02750 (MP2K1_HUMAN) Homo sapiens (Human)
Dual specificity mitogen-activated protein kinase kinase 1 UniProtKBInterProSTRINGInteractive Modelling
Available Structures
78 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Seq id (%) | Ligands | |
|---|---|---|---|---|---|---|
| Crystal structure of CRAF/MEK1 complex with NST-628 and inactive RAF |
Heteromer P04049; | 99.38 | 2×ANP; 2×MG; 1×NI; 5×ACT; 1×EDO; 1×A1AHE; | |||
| Crystal structure of BRAF/MEK1 complex with NST-628 and an active RAF dimer |
Heteromer P15056; | 99.11 | 3×ANP; 1×TRS; 11×EDO; 2×A1AHE; 2×MG; | |||
| Crystal structure of BRAF:MEK1 complex |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 2×CL; 1×LCJ; 1×SO4; 2×GOL; | |||
| Cryo-EM structure of a RAS/RAF complex (state 1) |
Heteromer P01116; P15056; V9P4T4; | 99.36 | 2×AGS; 2×ZN; 2×MG; 1×LCJ; 1×GNP; | |||
| Crystal structure of ARAF/MEK1 complex with NST-628 and a RAF dimer |
Heteromer P10398; | 99.11 | 2×A1AHE; 2×MG; 2×ANP; 1×EDO; 3×GOL; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and PD0325901 |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 1×CL; 1×4BM; 2×SO4; 2×GOL; | |||
| Crystal structure of CRAF/MEK complex with NST-628 and active RAF dimer |
Heteromer P04049; | 99.1 | 2×A1AHE; 2×ANP; 2×MG; | |||
| Crystal structure of KSR1/MEK1 complex heterotetramer with NST-628 |
Heteromer Q8IVT5; | 100 | 2×A1AHE; 4×ANP; 4×MG; 1×EDO; 2×CL; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; | |||
| Crystal structure of BRAF/MEK complex with NST-628 and inactive RAF |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 1×A1AHE; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Binimetinib |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 1×QO7; | |||
| Cryo-EM structure of a RAS/RAF complex (state 2) |
Heteromer P01116; P15056; V9P4T4; | 99.36 | 2×AGS; 2×ZN; 2×MG; 1×LCJ; 1×GNP; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Pimasertib |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 1×QOA; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and CH5126766 |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 1×SO4; 1×CHU; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Cobimetinib |
Heteromer P15056; | 99.36 | 2×ANP; 2×MG; 1×EUI; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Selumetinib |
Heteromer P15056; | 99.36 | 1×3EW; 2×ANP; 2×MG; | |||
| BRAF-MEK complex with AMP-PCP bound to BRAF |
Heteromer P15056; | 100.0 | 2×ACP; 2×MG; 1×SO4; | |||
| NanoBRET tracer Tram-bo bound to a KSR2-MEK1 complex |
Heteromer Q6VAB6; | 99.67 | 2×ANP; 1×U9F; | |||
| Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and Trametinib |
Heteromer P15056; | 99.35 | 2×ANP; 2×MG; 1×SO4; 1×QOM; | |||
| Structure of a MAPK pathway complex |
Heteromer P15056; V9P4T4; | 99.35 | 1×MG; 1×LCJ; 1×AGS; | |||
| Structure of a MAPK pathway complex |
Heteromer P15056; V9P4T4; | 99.35 | 2×MG; 2×LCJ; 2×AGS; | |||
| Activated CRAF/MEK heterotetramer from focused refinement of CRAF/MEK/14-3-3 complex |
Heteromer P04049; | 99.28 | 2×A1AHE; | |||
| Autoinhibited BRAF:(14-3-3)2:MEK complex with the BRAF RBD resolved |
Heteromer P15056; P63104; | 100.0 | 2×ZN; 1×CHU; | |||
| CryoEM structure of activated CRAF/MEK/14-3-3 complex with NST-628 |
Heteromer P04049; P31947; | 99.28 | 2×A1AHE; | |||
| Structure of a MAPK pathway complex |
Heteromer P15056; V9P4T4; | 99.31 | 1×AGS; 2×ZN; 1×ADP; 1×MG; 1×LCJ; | |||
| Crystal structure of the BRAF:MEK1 complex |
Heteromer P15056; | 100.0 | 2×ACP; 2×MG; 2×573; | |||
| cryo-EM Structure of Craf:14-3-3:Mek1 |
Heteromer A0A9R0D7T1; P04049; | 99.28 | 2×29L; | |||
| Crystal Structure of the Mek1NES peptide bound to CRM1 |
Heteromer P30822; P41920; P62826; | 100 | 1×GNP; 1×MG; 3×GOL; | |||
| Crystal Structure of Mek1NES peptide bound to CRM1(E571K) |
Heteromer P30822; P41920; P62826; | 93.75 | 1×GNP; 1×MG; 3×GOL; | |||
| Crystal Structure of Mek1(NQ)NES peptide bound to CRM |
Heteromer P30822; P41920; P62826; | 87.5 | 1×GNP; 1×MG; 3×GOL; | |||
| Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) | homo-2-mer | 100.0 | 2×AGS; | |||
| Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 S218D and S222D mutant | homo-2-mer | 100.0 | 2×ANP; 1×MG; | |||
| MEK1 with PF-04622664 Bound | homo-2-mer | 100.0 | 2×MG; 2×ATP; 2×MEK; 2×GOL; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with lig… | homo-2-mer | 100.0 | 2×MG; 2×ATP; 2×BBM; | |||
| CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN MAP KINASE KINASE 1 (MEK1) IN COMPLEX WITH A SMA… | homo-2-mer | 100.0 | 2×ADP; 2×MG; 2×M3K; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with lig… | homo-2-mer | 100.0 | 2×ATP; 2×MG; 2×LUG; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with lig… | homo-2-mer | 100.0 | 2×MG; 2×MRA; 2×ATP; | |||
| Crystal Structure of the human mitogen-activated protein kinase kinase 1 (MEK 1) in complex with li… | homo-2-mer | 100.0 | 2×ADP; 2×MG; 2×LSG; | |||
| MEK1 in complex with compound 4 | monomer | 100.0 | 1×ANP; 1×MG; 1×T1K; 1×SO4; | |||
| MEK1 in complex with compound 23 | monomer | 100.0 | 1×ANP; 1×T4N; 1×GOL; 1×SO4; 1×MG; | |||
| MEK1 in complex with compound 6 | monomer | 100.0 | 1×ANP; 1×MG; 1×T3W; 1×SO4; | |||
| MEK1 bound to DS03090629 | monomer | 100.0 | 1×FZC; 1×DMS; 3×CA; | |||
| MEK1 bound to DS94070624 | monomer | 100.0 | 1×GIK; 1×DMS; 3×CA; | |||
| MEK1 in complex with compound 6 | monomer | 100.0 | 1×MG; 1×ANP; 1×SU5; 1×SO4; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex … | monomer | 100.0 | 1×3BM; 1×AGS; 1×MG; 1×CA; 1×NA; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex w… | monomer | 100.0 | 1×ADP; 1×MG; 1×CA; 1×NA; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex w… | monomer | 100.0 | 1×AGS; 1×MG; 1×CA; 1×NA; | |||
| Crystal structure of MEK1 in complex with fragment 3 | monomer | 99.68 | 1×MT8; | |||
| MEK1 IN COMPLEX WITH COMPOUND 7 | monomer | 100.0 | 1×80C; 2×CA; 1×MG; | |||
| Crystal structure of MEK1 in complex with fragment 18 | monomer | 100.0 | 1×5EZ; | |||
| Crystal structure of MEK1 in complex with fragment 6 | monomer | 100.0 | 1×92P; 1×NA; | |||
| An Automated Microscale Thermophoresis Screening Approach for Fragment-Based Lead Discovery | monomer | 100.0 | 1×4W5; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex … | monomer | 100.0 | 1×5BM; 1×ADP; 1×MG; 1×CA; 1×NA; | |||
| Crystal structure of MEK1 in complex with fragment 8 | monomer | 100.0 | 1×YSO; 1×NA; | |||
| Crystal structure of MEK1 in complex with fragment 1 | monomer | 100.0 | 1×22T; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a ternary complex … | monomer | 100.0 | 1×ADP; 1×MG; 1×CA; 1×NA; 1×4BM; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a binary complex w… | monomer | 100.0 | 1×KSA; 1×MG; 1×CA; 1×NA; | |||
| MEK1 IN COMPLEX WITH BI 847325 | monomer | 100.0 | 1×5U5; 3×CA; | |||
| Mek1 adopts DFG-out conformation when bound to an analog of E6201. | monomer | 100.0 | 1×E62; 2×MG; | |||
| Crystal Structure of human MEK-1 kinase in complex with UCB1353770 and AMPPNP | monomer | 100.0 | 1×ANP; 1×MG; 1×77D; | |||
| Crystal structure of MEK1 C121S mutant | monomer | 99.54 | 1×ANP; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in complex with an in… | monomer | 100.0 | 1×MG; 1×ATP; 1×4BM; | |||
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or r… | monomer | 99.0 | 1×MG; 1×ATP; 1×5Y0; | |||
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or r… | monomer | 99.01 | 1×YQY; 1×ACP; 1×MG; | |||
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or r… | monomer | 99.01 | 1×EUI; 1×ACP; 1×MG; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) complexed with a pote… | monomer | 100.0 | 1×MG; 1×ATP; 1×VRA; | |||
| Discovery of Novel Allosteric MEK Inhibitors Possessing Classical and Non-classical Bidentate Ser21… | monomer | 100.0 | 1×V04; 1×ATP; 1×MG; | |||
| Crystal Structure of the Human Mitogen-activated protein kinase kinase 1 (MEK 1) in complex with li… | monomer | 100.0 | 1×ATP; 1×MG; 1×IZG; 1×ACT; | |||
| MEK1 Kinase bound to small molecule inhibitor G659 | monomer | 100.0 | 1×MG; 1×3EY; 1×ANP; | |||
| Discovery of Novel Allosteric MEK Inhibitors Possessing Classical and Non-classical Bidentate Ser21… | monomer | 100.0 | 1×3V0; 1×ATP; 1×MG; | |||
| Crystal structures of human MEK1 with carboxamide-based allosteric inhibitor XL518 (GDC-0973), or r… | monomer | 99.0 | 1×ACP; 1×MG; 1×2P7; | |||
| Crystal Structure of MEK1 kinase bound to GDC0973 | monomer | 100.0 | 1×ANP; 1×MG; 1×EUI; | |||
| Mitogen-Activated Protein Kinase Kinase (MEK1) bound to G805 | monomer | 100.0 | 1×MG; 1×3EW; 1×ANP; | |||
| Human MEK1 kinase in complex with CH5126766 and MgAMP-PNP | monomer | 100.0 | 1×ANP; 1×MG; 1×CHU; 1×PG4; 5×CL; | |||
| Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4987655 and MgAMP-PNP | monomer | 100.0 | 1×ANP; 1×MG; 1×3OR; 1×PGE; 6×SO4; | |||
| MEK 1 kinase bound to G799 | monomer | 100.0 | 1×ANP; 1×3EX; 1×MG; | |||
| Mitogen-activated protein kinase kinase 1 (MEK1) in complex with CH4858061 and MgATP | monomer | 100.0 | 1×ATP; 1×3OS; 1×MG; | |||
| X-ray structure of the human mitogen-activated protein kinase kinase 1 (MEK1) in a complex with lig… | monomer | 100.0 | 1×MG; 1×ATP; 1×1CX; | |||
1 SWISS-MODEL model
| Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 6pp9.1.B | monomer | 0.79 | 1×ANP; 1×MG; 1×LCJ; | 99.49 | ||
1 SWISS-MODEL model built on isoform sequence
| Isoform | Template | Oligo-state | QMEAN | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|---|
| Isoform 2 | 9axy.1.B | monomer | 0.74 | 1×MG; | 99.46 | ||