- EMDB-15233: Structure of the MAPK p38alpha in complex with its activating MAP... -
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データベース: EMDB / ID: EMD-15233
タイトル
Structure of the MAPK p38alpha in complex with its activating MAP2K MKK6
マップデータ
unsharpened map
試料
複合体: Complex between the MAP2K MKK6 and its substrate MAPK p38alpha
複合体: Mitogen-activated protein kinase 14 (MAPK p38alpha)
タンパク質・ペプチド: Mitogen-activated protein kinase 14
複合体: Dual specificity mitogen-activated protein kinase kinase 6 (MAP2K MKK6)
タンパク質・ペプチド: Dual specificity mitogen-activated protein kinase kinase 6
リガンド: PHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER
リガンド: MAGNESIUM ION
キーワード
Kinase / Signalling / MAP kinase / phosphoryl transfer / IMMUNE SYSTEM
機能・相同性
機能・相同性情報
nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway / mitogen-activated protein kinase kinase / stress-activated protein kinase signaling cascade / positive regulation of cyclase activity / Activation of PPARGC1A (PGC-1alpha) by phosphorylation / negative regulation of cold-induced thermogenesis / regulation of synaptic membrane adhesion / stress-induced premature senescence / CD163 mediating an anti-inflammatory response / cell surface receptor protein serine/threonine kinase signaling pathway ...nucleotide-binding domain, leucine rich repeat containing receptor signaling pathway / mitogen-activated protein kinase kinase / stress-activated protein kinase signaling cascade / positive regulation of cyclase activity / Activation of PPARGC1A (PGC-1alpha) by phosphorylation / negative regulation of cold-induced thermogenesis / regulation of synaptic membrane adhesion / stress-induced premature senescence / CD163 mediating an anti-inflammatory response / cell surface receptor protein serine/threonine kinase signaling pathway / 3'-UTR-mediated mRNA stabilization / KSRP (KHSRP) binds and destabilizes mRNA / positive regulation of myoblast fusion / cellular response to UV-B / cartilage condensation / Platelet sensitization by LDL / mitogen-activated protein kinase p38 binding / positive regulation of muscle cell differentiation / Myogenesis / positive regulation of myotube differentiation / NFAT protein binding / regulation of cytokine production involved in inflammatory response / Activation of the AP-1 family of transcription factors / D-glucose import / PI5P Regulates TP53 Acetylation / p38MAPK cascade / ERK/MAPK targets / Regulation of MITF-M-dependent genes involved in pigmentation / response to dietary excess / fatty acid oxidation / cellular response to lipoteichoic acid / response to muramyl dipeptide / MAP kinase kinase activity / Uptake and function of anthrax toxins / RHO GTPases Activate NADPH Oxidases / regulation of ossification / signal transduction in response to DNA damage / cellular response to vascular endothelial growth factor stimulus / MAP kinase activity / mitogen-activated protein kinase / chondrocyte differentiation / negative regulation of hippo signaling / positive regulation of myoblast differentiation / vascular endothelial growth factor receptor signaling pathway / stress-activated MAPK cascade / skeletal muscle tissue development / positive regulation of cardiac muscle cell proliferation / cardiac muscle contraction / p38MAPK events / striated muscle cell differentiation / positive regulation of brown fat cell differentiation / response to muscle stretch / positive regulation of interleukin-12 production / cellular response to ionizing radiation / activated TAK1 mediates p38 MAPK activation / osteoclast differentiation / lipopolysaccharide-mediated signaling pathway / positive regulation of erythrocyte differentiation / DNA damage checkpoint signaling / placenta development / regulation of signal transduction by p53 class mediator / tumor necrosis factor-mediated signaling pathway / positive regulation of D-glucose import / NOD1/2 Signaling Pathway / stem cell differentiation / negative regulation of inflammatory response to antigenic stimulus / negative regulation of canonical Wnt signaling pathway / response to insulin / bone development / PKR-mediated signaling / Interleukin-1 signaling / cellular response to virus / platelet activation / positive regulation of protein import into nucleus / VEGFA-VEGFR2 Pathway / glucose metabolic process / cell morphogenesis / positive regulation of reactive oxygen species metabolic process / chemotaxis / spindle pole / osteoblast differentiation / ADP signalling through P2Y purinoceptor 1 / cellular senescence / MAPK cascade / cellular response to lipopolysaccharide / Oxidative Stress Induced Senescence / protein tyrosine kinase activity / Regulation of TP53 Activity through Phosphorylation / angiogenesis / protein phosphatase binding / secretory granule lumen / ficolin-1-rich granule lumen / transcription by RNA polymerase II / cytoskeleton / cell surface receptor signaling pathway / regulation of cell cycle / positive regulation of MAPK cascade / nuclear speck / intracellular signal transduction / protein serine kinase activity 類似検索 - 分子機能
Mitogen-activated protein kinase 14 / Mitogen-activated protein (MAP) kinase p38-like / Mitogen-activated protein (MAP) kinase, conserved site / MAP kinase signature. / : / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site ...Mitogen-activated protein kinase 14 / Mitogen-activated protein (MAP) kinase p38-like / Mitogen-activated protein (MAP) kinase, conserved site / MAP kinase signature. / : / Serine/threonine-protein kinase, active site / Serine/Threonine protein kinases active-site signature. / Protein kinase domain / Serine/Threonine protein kinases, catalytic domain / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily 類似検索 - ドメイン・相同性
Dual specificity mitogen-activated protein kinase kinase 6 / Mitogen-activated protein kinase 14 類似検索 - 構成要素
ジャーナル: Science / 年: 2023 タイトル: Architecture of the MKK6-p38α complex defines the basis of MAPK specificity and activation. 著者: Pauline Juyoux / Ioannis Galdadas / Dorothea Gobbo / Jill von Velsen / Martin Pelosse / Mark Tully / Oscar Vadas / Francesco Luigi Gervasio / Erika Pellegrini / Matthew W Bowler / 要旨: The mitogen-activated protein kinase (MAPK) p38α is a central component of signaling in inflammation and the immune response and is, therefore, an important drug target. Little is known about the ...The mitogen-activated protein kinase (MAPK) p38α is a central component of signaling in inflammation and the immune response and is, therefore, an important drug target. Little is known about the molecular mechanism of its activation by double phosphorylation from MAPK kinases (MAP2Ks), because of the challenge of trapping a transient and dynamic heterokinase complex. We applied a multidisciplinary approach to generate a structural model of p38α in complex with its MAP2K, MKK6, and to understand the activation mechanism. Integrating cryo-electron microscopy with molecular dynamics simulations, hydrogen-deuterium exchange mass spectrometry, and experiments in cells, we demonstrate a dynamic, multistep phosphorylation mechanism, identify catalytically relevant interactions, and show that MAP2K-disordered amino termini determine pathway specificity. Our work captures a fundamental step of cell signaling: a kinase phosphorylating its downstream target kinase.