- EMDB-11099: Cryo-EM structure of human 80S ribosomes bound to EBP1, eEF2 and ... -
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基本情報
登録情報
データベース: EMDB / ID: EMD-11099
タイトル
Cryo-EM structure of human 80S ribosomes bound to EBP1, eEF2 and SERBP1
マップデータ
試料
複合体: 80S ribosome bound to EBP1, eEF2 and SERBP1
RNA: x 5種
タンパク質・ペプチド: x 79種
リガンド: x 2種
キーワード
Ribosome / hibernation
機能・相同性
機能・相同性情報
Synthesis of diphthamide-EEF2 / translation at postsynapse / ribosome hibernation / translation elongation factor binding / PML body organization / SUMO binding / response to folic acid / translation at presynapse / exit from mitosis / eukaryotic 80S initiation complex ...Synthesis of diphthamide-EEF2 / translation at postsynapse / ribosome hibernation / translation elongation factor binding / PML body organization / SUMO binding / response to folic acid / translation at presynapse / exit from mitosis / eukaryotic 80S initiation complex / negative regulation of protein neddylation / optic nerve development / response to insecticide / regulation of translation involved in cellular response to UV / oxidized pyrimidine DNA binding / response to TNF agonist / negative regulation of endoplasmic reticulum unfolded protein response / positive regulation of base-excision repair / axial mesoderm development / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / positive regulation of respiratory burst involved in inflammatory response / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / ribosomal protein import into nucleus / positive regulation of cytoplasmic translation / positive regulation of gastrulation / protein tyrosine kinase inhibitor activity / 90S preribosome assembly / protein-DNA complex disassembly / IRE1-RACK1-PP2A complex / positive regulation of endodeoxyribonuclease activity / nucleolus organization / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / positive regulation of Golgi to plasma membrane protein transport / retinal ganglion cell axon guidance / TNFR1-mediated ceramide production / negative regulation of DNA repair / negative regulation of RNA splicing / GAIT complex / positive regulation of DNA damage response, signal transduction by p53 class mediator / supercoiled DNA binding / TORC2 complex binding / alpha-beta T cell differentiation / neural crest cell differentiation / G1 to G0 transition / NF-kappaB complex / cysteine-type endopeptidase activator activity involved in apoptotic process / oxidized purine DNA binding / aggresome / positive regulation of ubiquitin-protein transferase activity / negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide / regulation of establishment of cell polarity / ubiquitin-like protein conjugating enzyme binding / negative regulation of bicellular tight junction assembly / middle ear morphogenesis / negative regulation of phagocytosis / rRNA modification in the nucleus and cytosol / Formation of the ternary complex, and subsequently, the 43S complex / erythrocyte homeostasis / cytoplasmic side of rough endoplasmic reticulum membrane / laminin receptor activity / negative regulation of ubiquitin protein ligase activity / protein kinase A binding / ion channel inhibitor activity / Ribosomal scanning and start codon recognition / homeostatic process / pigmentation / Translation initiation complex formation / lncRNA binding / positive regulation of mitochondrial depolarization / Uptake and function of diphtheria toxin / macrophage chemotaxis / positive regulation of T cell receptor signaling pathway / negative regulation of Wnt signaling pathway / fibroblast growth factor binding / lung morphogenesis / male meiosis I / monocyte chemotaxis / positive regulation of activated T cell proliferation / positive regulation of natural killer cell proliferation / negative regulation of translational frameshifting / TOR signaling / Protein hydroxylation / BH3 domain binding / SARS-CoV-1 modulates host translation machinery / regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / cellular response to ethanol / regulation of cell division / iron-sulfur cluster binding / mTORC1-mediated signalling / Peptide chain elongation / Selenocysteine synthesis / skeletal muscle cell differentiation / Formation of a pool of free 40S subunits / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / Eukaryotic Translation Termination / ubiquitin ligase inhibitor activity / positive regulation of GTPase activity / cellular response to actinomycin D 類似検索 - 分子機能
Intracellular hyaluronan-binding protein 4, N-terminal domain / Intracellular hyaluronan-binding protein 4 N-terminal / Hyaluronan / mRNA binding family / PA2G4 family / RNA binding protein HABP4/SERBP1 / : / Peptidase M24A, methionine aminopeptidase, subfamily 2, binding site / Methionine aminopeptidase subfamily 2 signature. / Hyaluronan/mRNA-binding protein / Hyaluronan / mRNA binding family ...Intracellular hyaluronan-binding protein 4, N-terminal domain / Intracellular hyaluronan-binding protein 4 N-terminal / Hyaluronan / mRNA binding family / PA2G4 family / RNA binding protein HABP4/SERBP1 / : / Peptidase M24A, methionine aminopeptidase, subfamily 2, binding site / Methionine aminopeptidase subfamily 2 signature. / Hyaluronan/mRNA-binding protein / Hyaluronan / mRNA binding family / Peptidase M24 / Metallopeptidase family M24 / 40S ribosomal protein SA / Creatinase/aminopeptidase-like / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Elongation Factor G, domain II / Elongation Factor G, domain III / Ubiquitin-like protein FUBI / Ribosomal protein L30e / Translation elongation factor EFG/EF2, domain IV / Elongation factor G, domain IV / Elongation factor G, domain IV / Ribosomal protein L28e / Elongation factor G C-terminus / Ribosomal L15/L27a, N-terminal / Elongation factor EFG, domain V-like / Elongation factor G C-terminus / Ribosomal protein L23 / Ribosomal protein L2, archaeal-type / EF-G domain III/V-like / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / Tr-type G domain, conserved site / Translational (tr)-type guanine nucleotide-binding (G) domain signature. / metallochaperone-like domain / TRASH domain / : / Ribosomal protein S26e signature. / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. / Ribosomal protein L1, conserved site / : / Ribosomal protein S12e signature. / Ribosomal protein L1 signature. / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein L1 / Ribosomal protein S12e / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Ribosomal protein S5, eukaryotic/archaeal / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein S21e / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein S2, eukaryotic / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / S27a-like superfamily / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / : / Translation elongation factor EFTu-like, domain 2 / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Ribosomal protein S7e signature. / 40S Ribosomal protein S10 / Ribosomal protein L1, 3-layer alpha/beta-sandwich / Ribosomal protein L19, eukaryotic / Ribosomal protein L10e / Ribosomal protein L24e, conserved site / : / Ribosomal protein L24e signature. / Ribosomal protein L44e signature. / Ribosomal protein L19/L19e conserved site / Ribosomal protein L19e signature. / Ribosomal protein L6e signature. / Ribosomal protein L13e / Ribosomal protein L13e / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein S8e subdomain, eukaryotes / 60S ribosomal protein L18a/ L20, eukaryotes / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein S3Ae, conserved site / Ribosomal protein S3Ae signature. 類似検索 - ドメイン・相同性
Small ribosomal subunit protein eS17 / Small ribosomal subunit protein uS2 / Elongation factor 2 / Small ribosomal subunit protein uS5 / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein eS12 / Large ribosomal subunit protein eL13 ...Small ribosomal subunit protein eS17 / Small ribosomal subunit protein uS2 / Elongation factor 2 / Small ribosomal subunit protein uS5 / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein uL30 / Large ribosomal subunit protein uL22 / Small ribosomal subunit protein uS3 / Small ribosomal subunit protein eS12 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein uL6 / Large ribosomal subunit protein eL22 / Large ribosomal subunit protein uL4 / Small ribosomal subunit protein eS19 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein uL13 / Small ribosomal subunit protein eS27 / Large ribosomal subunit protein uL29 / Large ribosomal subunit protein uL15 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein eL21 / Large ribosomal subunit protein eL28 / Small ribosomal subunit protein uS4 / Small ribosomal subunit protein uS7 / Small ribosomal subunit protein eS10 / Large ribosomal subunit protein eL29 / Large ribosomal subunit protein eL34 / Large ribosomal subunit protein eL14 / Small ribosomal subunit protein uS10 / Small ribosomal subunit protein eS1 / Large ribosomal subunit protein uL24 / Large ribosomal subunit protein eL15 / Large ribosomal subunit protein eL27 / Large ribosomal subunit protein eL43 / Large ribosomal subunit protein eL37 / Small ribosomal subunit protein eS7 / Small ribosomal subunit protein eS8 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS9 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein uS17 / Large ribosomal subunit protein eL8 / Small ribosomal subunit protein eS4, X isoform / Large ribosomal subunit protein uL23 / Small ribosomal subunit protein eS6 / Large ribosomal subunit protein uL14 / Small ribosomal subunit protein uS19 / Small ribosomal subunit protein eS24 / Small ribosomal subunit protein eS25 / Small ribosomal subunit protein eS26 / Small ribosomal subunit protein eS28 / Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL31 / Large ribosomal subunit protein uL1 / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL5 / Large ribosomal subunit protein uL2 / Small ribosomal subunit protein eS32 / Ubiquitin-ribosomal protein eS31 fusion protein / Ubiquitin-ribosomal protein eL40 fusion protein / Large ribosomal subunit protein eL38 / Small ribosomal subunit protein eS21 / Small ribosomal subunit protein RACK1 / Large ribosomal subunit protein eL24 / Large ribosomal subunit protein eL42 / Large ribosomal subunit protein eL19 / Large ribosomal subunit protein eL20 / Large ribosomal subunit protein eL6 / Large ribosomal subunit protein eL18 / SERPINE1 mRNA-binding protein 1 / Ribosomal protein uL16-like / Proliferation-associated protein 2G4 / Large ribosomal subunit protein eL36 類似検索 - 構成要素
ジャーナル: PLoS Biol / 年: 2020 タイトル: Structure and function of yeast Lso2 and human CCDC124 bound to hibernating ribosomes. 著者: Jennifer N Wells / Robert Buschauer / Timur Mackens-Kiani / Katharina Best / Hanna Kratzat / Otto Berninghausen / Thomas Becker / Wendy Gilbert / Jingdong Cheng / Roland Beckmann / 要旨: Cells adjust to nutrient deprivation by reversible translational shutdown. This is accompanied by maintaining inactive ribosomes in a hibernation state, in which they are bound by proteins with ...Cells adjust to nutrient deprivation by reversible translational shutdown. This is accompanied by maintaining inactive ribosomes in a hibernation state, in which they are bound by proteins with inhibitory and protective functions. In eukaryotes, such a function was attributed to suppressor of target of Myb protein 1 (Stm1; SERPINE1 mRNA-binding protein 1 [SERBP1] in mammals), and recently, late-annotated short open reading frame 2 (Lso2; coiled-coil domain containing short open reading frame 124 [CCDC124] in mammals) was found to be involved in translational recovery after starvation from stationary phase. Here, we present cryo-electron microscopy (cryo-EM) structures of translationally inactive yeast and human ribosomes. We found Lso2/CCDC124 accumulating on idle ribosomes in the nonrotated state, in contrast to Stm1/SERBP1-bound ribosomes, which display a rotated state. Lso2/CCDC124 bridges the decoding sites of the small with the GTPase activating center (GAC) of the large subunit. This position allows accommodation of the duplication of multilocus region 34 protein (Dom34)-dependent ribosome recycling system, which splits Lso2-containing, but not Stm1-containing, ribosomes. We propose a model in which Lso2 facilitates rapid translation reactivation by stabilizing the recycling-competent state of inactive ribosomes.