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- PDB-7m0x: Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7m0x | ||||||||||||
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Title | Crystal structure of the BRAF:MEK1 kinases in complex with AMPPNP and PD0325901 | ||||||||||||
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![]() | TRANSFERASE / BRAF / MEK1 | ||||||||||||
Function / homology | ![]() epithelial cell proliferation involved in lung morphogenesis / positive regulation of endodermal cell differentiation / CD4-positive, alpha-beta T cell differentiation / placenta blood vessel development / trehalose metabolism in response to stress / regulation of axon regeneration / CD4-positive or CD8-positive, alpha-beta T cell lineage commitment / mitogen-activated protein kinase kinase / negative regulation of synaptic vesicle exocytosis / labyrinthine layer development ...epithelial cell proliferation involved in lung morphogenesis / positive regulation of endodermal cell differentiation / CD4-positive, alpha-beta T cell differentiation / placenta blood vessel development / trehalose metabolism in response to stress / regulation of axon regeneration / CD4-positive or CD8-positive, alpha-beta T cell lineage commitment / mitogen-activated protein kinase kinase / negative regulation of synaptic vesicle exocytosis / labyrinthine layer development / type B pancreatic cell proliferation / MAP-kinase scaffold activity / Signalling to p38 via RIT and RIN / cerebellar cortex formation / head morphogenesis / myeloid progenitor cell differentiation / ARMS-mediated activation / SHOC2 M1731 mutant abolishes MRAS complex function / Gain-of-function MRAS complexes activate RAF signaling / endothelial cell apoptotic process / Signaling by MAP2K mutants / negative regulation of fibroblast migration / positive regulation of glucose transmembrane transport / establishment of protein localization to membrane / regulation of Golgi inheritance / mitogen-activated protein kinase kinase binding / trachea formation / regulation of T cell differentiation / Negative feedback regulation of MAPK pathway / regulation of early endosome to late endosome transport / positive regulation of axonogenesis / regulation of stress-activated MAPK cascade / Frs2-mediated activation / ERBB2-ERBB3 signaling pathway / stress fiber assembly / positive regulation of axon regeneration / protein kinase activator activity / endodermal cell differentiation / face development / MAPK3 (ERK1) activation / synaptic vesicle exocytosis / somatic stem cell population maintenance / Bergmann glial cell differentiation / MAP kinase kinase activity / thyroid gland development / Uptake and function of anthrax toxins / MAP kinase kinase kinase activity / Schwann cell development / negative regulation of endothelial cell apoptotic process / positive regulation of substrate adhesion-dependent cell spreading / keratinocyte differentiation / positive regulation of stress fiber assembly / response to cAMP / cellular response to calcium ion / ERK1 and ERK2 cascade / myelination / protein serine/threonine/tyrosine kinase activity / protein serine/threonine kinase activator activity / MAP3K8 (TPL2)-dependent MAPK1/3 activation / substrate adhesion-dependent cell spreading / insulin-like growth factor receptor signaling pathway / cellular response to nerve growth factor stimulus / thymus development / Signal transduction by L1 / cell motility / long-term synaptic potentiation / animal organ morphogenesis / Spry regulation of FGF signaling / RAF activation / Signaling by high-kinase activity BRAF mutants / visual learning / MAP2K and MAPK activation / positive regulation of protein serine/threonine kinase activity / neuron differentiation / epidermal growth factor receptor signaling pathway / response to peptide hormone / Negative regulation of MAPK pathway / Signaling by RAF1 mutants / Signaling by moderate kinase activity BRAF mutants / Paradoxical activation of RAF signaling by kinase inactive BRAF / Signaling downstream of RAS mutants / chemotaxis / MAPK cascade / cellular senescence / Signaling by BRAF and RAF1 fusions / cellular response to xenobiotic stimulus / late endosome / presynapse / positive regulation of peptidyl-serine phosphorylation / heart development / T cell receptor signaling pathway / regulation of cell population proliferation / cell body / T cell differentiation in thymus / scaffold protein binding / protein tyrosine kinase activity / negative regulation of neuron apoptotic process / Ras protein signal transduction / positive regulation of ERK1 and ERK2 cascade / early endosome Similarity search - Function | ||||||||||||
Biological species | ![]() | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | Li, K. / Gonzalez Del-Pino, G. / Ha, B.H. / Park, E. / Eck, M.J. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Allosteric MEK inhibitors act on BRAF/MEK complexes to block MEK activation. Authors: Gonzalez-Del Pino, G.L. / Li, K. / Park, E. / Schmoker, A.M. / Ha, B.H. / Eck, M.J. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 154.4 KB | Display | ![]() |
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PDB format | ![]() | 106.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.3 MB | Display | ![]() |
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Full document | ![]() | 1.3 MB | Display | |
Data in XML | ![]() | 25.3 KB | Display | |
Data in CIF | ![]() | 35.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6v2wC ![]() 7m0tC ![]() 7m0uC ![]() 7m0vC ![]() 7m0wC ![]() 7m0yC ![]() 7m0zC ![]() 6pp9S S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Protein , 2 types, 2 molecules AB
#1: Protein | Mass: 32098.104 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P15056, non-specific serine/threonine protein kinase |
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#2: Protein | Mass: 43790.281 Da / Num. of mol.: 1 / Mutation: S218A, S222A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q02750, mitogen-activated protein kinase kinase |
-Non-polymers , 7 types, 181 molecules ![](data/chem/img/ANP.gif)
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#3: Chemical | #4: Chemical | #5: Chemical | ChemComp-CL / | #6: Chemical | ChemComp-4BM / | #7: Chemical | #8: Chemical | #9: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.38 Å3/Da / Density % sol: 63.56 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.4 Details: 100 mM Bis-Tris pH 6.4, 200 mM Ammonium Sulfate, and 22% PEG3350 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jun 11, 2019 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.978 Å / Relative weight: 1 |
Reflection | Resolution: 2.47→43.571 Å / Num. obs: 37262 / % possible obs: 99.94 % / Redundancy: 19.8 % / Biso Wilson estimate: 45.12 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.179 / Rpim(I) all: 0.0411 / Rrim(I) all: 0.184 / Net I/σ(I): 14.8 |
Reflection shell | Resolution: 2.47→2.56 Å / Mean I/σ(I) obs: 2 / Num. unique obs: 3669 / CC1/2: 0.717 / Rpim(I) all: 0.459 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 6PP9 Resolution: 2.47→43.57 Å / SU ML: 0.2679 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 21.4072 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 48.58 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.47→43.57 Å
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Refine LS restraints |
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LS refinement shell |
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