- EMDB-0556: Cryo-EM Map of the active Ragulator-RagA-RagC Complex -
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基本情報
登録情報
データベース: EMDB / ID: EMD-0556
タイトル
Cryo-EM Map of the active Ragulator-RagA-RagC Complex
マップデータ
em-volume_P1
試料
複合体: active RagA-RagC-Ragulator Complex
機能・相同性
機能・相同性情報
negative regulation of cell proliferation involved in kidney development / cell proliferation involved in kidney development / negative regulation of post-translational protein modification / regulation of cholesterol import / positive regulation of protein localization to lysosome / regulation of cell-substrate junction organization / regulation of cholesterol efflux / Gtr1-Gtr2 GTPase complex / FNIP-folliculin RagC/D GAP / Ragulator complex ...negative regulation of cell proliferation involved in kidney development / cell proliferation involved in kidney development / negative regulation of post-translational protein modification / regulation of cholesterol import / positive regulation of protein localization to lysosome / regulation of cell-substrate junction organization / regulation of cholesterol efflux / Gtr1-Gtr2 GTPase complex / FNIP-folliculin RagC/D GAP / Ragulator complex / regulation of Ras protein signal transduction / protein localization to cell junction / regulation of pro-B cell differentiation / regulation of TORC1 signaling / negative regulation of lysosome organization / protein localization to lysosome / fibroblast migration / lysosome localization / MTOR signalling / ATPase inhibitor activity / regulation of TOR signaling / endosome organization / Energy dependent regulation of mTOR by LKB1-AMPK / Amino acids regulate mTORC1 / negative regulation of brown fat cell differentiation / cell-cell junction assembly / negative regulation of TOR signaling / kinase activator activity / protein localization to membrane / negative regulation of cold-induced thermogenesis / negative regulation of Rho protein signal transduction / negative regulation of glycolytic process / endosomal transport / azurophil granule membrane / regulation of cell size / small GTPase-mediated signal transduction / lysosome organization / Macroautophagy / RHOJ GTPase cycle / positive regulation of transforming growth factor beta receptor signaling pathway / RHOQ GTPase cycle / hemopoiesis / CDC42 GTPase cycle / TORC1 signaling / tertiary granule membrane / TOR signaling / RHOG GTPase cycle / mTORC1-mediated signalling / RHOH GTPase cycle / response to amino acid / ficolin-1-rich granule membrane / regulation of receptor recycling / RAC2 GTPase cycle / RAC3 GTPase cycle / positive regulation of TOR signaling / enzyme-substrate adaptor activity / specific granule membrane / ERK1 and ERK2 cascade / energy homeostasis / positive regulation of intrinsic apoptotic signaling pathway / protein-membrane adaptor activity / RAC1 GTPase cycle / positive regulation of TORC1 signaling / transforming growth factor beta receptor signaling pathway / positive regulation of autophagy / epithelial cell proliferation / intrinsic apoptotic signaling pathway / guanyl-nucleotide exchange factor activity / cellular response to nutrient levels / RNA splicing / enzyme inhibitor activity / viral genome replication / cholesterol homeostasis / cellular response to amino acid starvation / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / cellular response to starvation / Regulation of PTEN gene transcription / tumor necrosis factor-mediated signaling pathway / GTPase activator activity / negative regulation of autophagy / positive regulation of interleukin-8 production / TP53 Regulates Metabolic Genes / cellular response to amino acid stimulus / phosphatidylinositol 3-kinase/protein kinase B signal transduction / regulation of cell growth / positive regulation of protein-containing complex assembly / phosphoprotein binding / MAP2K and MAPK activation / negative regulation of ERK1 and ERK2 cascade / positive regulation of protein localization to nucleus / intrinsic apoptotic signaling pathway in response to DNA damage / centriolar satellite / negative regulation of epithelial cell proliferation / response to virus / mitotic spindle / GDP binding / intracellular protein localization / late endosome / late endosome membrane / glucose homeostasis 類似検索 - 分子機能
Folliculin / Folliculin, DENN domain / Folliculin, DENN domain, C-terminal superfamily / Folliculin C-terminal domain / Folliculin-interacting protein family / Folliculin-interacting protein, N-terminal domain / Folliculin-interacting protein, middle domain / Folliculin-interacting protein, C-terminal domain / Folliculin-interacting protein N-terminus / Folliculin-interacting protein middle domain ...Folliculin / Folliculin, DENN domain / Folliculin, DENN domain, C-terminal superfamily / Folliculin C-terminal domain / Folliculin-interacting protein family / Folliculin-interacting protein, N-terminal domain / Folliculin-interacting protein, middle domain / Folliculin-interacting protein, C-terminal domain / Folliculin-interacting protein N-terminus / Folliculin-interacting protein middle domain / Folliculin-interacting protein C-terminus / Tripartite DENN domain, FNIP1/2-type / Tripartite DENN FNIP1/2-type domain profile. / Folliculin/SMCR8, longin domain / Folliculin/SMCR8, tripartite DENN domain / Vesicle coat protein involved in Golgi to plasma membrane transport / Tripartite DENN FLCN/SMCR8-type domain profile. / Ragulator complex protein LAMTOR4 / Ragulator complex protein LAMTOR3 / Ragulator complex protein LAMTOR5 / Mitogen-activated protein kinase kinase 1 interacting / Ragulator complex protein LAMTOR5 / Mitogen-activated protein kinase kinase 1 interacting / LAMTOR1/MEH1 / Late endosomal/lysosomal adaptor and MAPK and MTOR activator / Late endosomal/lysosomal adaptor and MAPK and MTOR activator / RagA/B / RagC/D / Gtr1/RagA G protein / Gtr1/RagA G protein conserved region / Ragulator complex protein LAMTOR2-like / Roadblock/LAMTOR2 domain / Roadblock/LC7 domain / Roadblock/LC7 domain / P-loop containing nucleoside triphosphate hydrolase 類似検索 - ドメイン・相同性
Ragulator complex protein LAMTOR5 / Ragulator complex protein LAMTOR5 / Ragulator complex protein LAMTOR4 / Ragulator complex protein LAMTOR1 / Ras-related GTP-binding protein A / Folliculin / Ras-related GTP-binding protein C / Folliculin-interacting protein 2 / Ragulator complex protein LAMTOR3 / Ragulator complex protein LAMTOR2 類似検索 - 構成要素
National Institutes of Health/National Institute of General Medical Sciences
2R01GM111730-05
米国
引用
ジャーナル: Science / 年: 2019 タイトル: Structural mechanism of a Rag GTPase activation checkpoint by the lysosomal folliculin complex. 著者: Rosalie E Lawrence / Simon A Fromm / Yangxue Fu / Adam L Yokom / Do Jin Kim / Ashley M Thelen / Lindsey N Young / Chun-Yan Lim / Avi J Samelson / James H Hurley / Roberto Zoncu / 要旨: The tumor suppressor folliculin (FLCN) enables nutrient-dependent activation of the mechanistic target of rapamycin complex 1 (mTORC1) protein kinase via its guanosine triphosphatase (GTPase) ...The tumor suppressor folliculin (FLCN) enables nutrient-dependent activation of the mechanistic target of rapamycin complex 1 (mTORC1) protein kinase via its guanosine triphosphatase (GTPase) activating protein (GAP) activity toward the GTPase RagC. Concomitant with mTORC1 inactivation by starvation, FLCN relocalizes from the cytosol to lysosomes. To determine the lysosomal function of FLCN, we reconstituted the human lysosomal FLCN complex (LFC) containing FLCN, its partner FLCN-interacting protein 2 (FNIP2), and the RagA:RagC GTPases as they exist in the starved state with their lysosomal anchor Ragulator complex and determined its cryo-electron microscopy structure to 3.6 angstroms. The RagC-GAP activity of FLCN was inhibited within the LFC, owing to displacement of a catalytically required arginine in FLCN from the RagC nucleotide. Disassembly of the LFC and release of the RagC-GAP activity of FLCN enabled mTORC1-dependent regulation of the master regulator of lysosomal biogenesis, transcription factor E3, implicating the LFC as a checkpoint in mTORC1 signaling.