- EMDB-23500: 80S ribosome from mouse bound to eEF2 (Class II) -
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Basic information
Entry
Database: EMDB / ID: EMD-23500
Title
80S ribosome from mouse bound to eEF2 (Class II)
Map data
unsharpened map
Sample
Complex: 80S ribosome from mous ebound to eEF2
Protein or peptide: x 79 types
RNA: x 5 types
Protein or peptide: x 1 types
Ligand: x 4 types
Function / homology
Function and homology information
Peptide chain elongation / Synthesis of diphthamide-EEF2 / TNFR1-mediated ceramide production / cellular response to Thyroid stimulating hormone / 5.8S rRNA binding / Protein hydroxylation / translation at postsynapse / Formation of the ternary complex, and subsequently, the 43S complex / positive regulation of amide metabolic process / APC/C:Cdc20 mediated degradation of Cyclin B ...Peptide chain elongation / Synthesis of diphthamide-EEF2 / TNFR1-mediated ceramide production / cellular response to Thyroid stimulating hormone / 5.8S rRNA binding / Protein hydroxylation / translation at postsynapse / Formation of the ternary complex, and subsequently, the 43S complex / positive regulation of amide metabolic process / APC/C:Cdc20 mediated degradation of Cyclin B / SCF-beta-TrCP mediated degradation of Emi1 / APC-Cdc20 mediated degradation of Nek2A / ER Quality Control Compartment (ERQC) / Regulation of pyruvate metabolism / Regulation of PTEN localization / : / Downregulation of ERBB2:ERBB3 signaling / SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription / IRAK2 mediated activation of TAK1 complex / Negative regulation of FLT3 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Regulation of expression of SLITs and ROBOs / Gap-filling DNA repair synthesis and ligation in GG-NER / Fanconi Anemia Pathway / Endosomal Sorting Complex Required For Transport (ESCRT) / Downregulation of TGF-beta receptor signaling / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Downregulation of ERBB4 signaling / E3 ubiquitin ligases ubiquitinate target proteins / Alpha-protein kinase 1 signaling pathway / Stabilization of p53 / Formation of a pool of free 40S subunits / NOTCH3 Activation and Transmission of Signal to the Nucleus / Negative regulators of DDX58/IFIH1 signaling / Pexophagy / Regulation of NF-kappa B signaling / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / : / Translesion synthesis by REV1 / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Negative regulation of FGFR3 signaling / Negative regulation of FGFR4 signaling / Translesion synthesis by POLK / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / Negative regulation of FGFR1 signaling / Negative regulation of FGFR2 signaling / Regulation of TP53 Activity through Methylation / TRAF6-mediated induction of TAK1 complex within TLR4 complex / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / SRP-dependent cotranslational protein targeting to membrane / Regulation of BACH1 activity / NRIF signals cell death from the nucleus / Translesion synthesis by POLI / Major pathway of rRNA processing in the nucleolus and cytosol / Recognition of DNA damage by PCNA-containing replication complex / p75NTR recruits signalling complexes / HDR through Homologous Recombination (HRR) / Interferon alpha/beta signaling / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / Regulation of innate immune responses to cytosolic DNA / Negative regulation of MAPK pathway / Spry regulation of FGF signaling / Regulation of TP53 Degradation / Protein methylation / Translesion Synthesis by POLH / Activated NOTCH1 Transmits Signal to the Nucleus / PINK1-PRKN Mediated Mitophagy / DNA Damage Recognition in GG-NER / Formation of TC-NER Pre-Incision Complex / Negative regulation of MET activity / Termination of translesion DNA synthesis / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Inactivation of CSF3 (G-CSF) signaling / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / Senescence-Associated Secretory Phenotype (SASP) / TNFR1-induced NF-kappa-B signaling pathway / Josephin domain DUBs / Dual Incision in GG-NER / Downregulation of ERBB2 signaling / Regulation of FZD by ubiquitination / Dual incision in TC-NER / IKK complex recruitment mediated by RIP1 / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / Oncogene Induced Senescence / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / Translation initiation complex formation / Ribosomal scanning and start codon recognition / Ubiquitin-dependent degradation of Cyclin D / TCF dependent signaling in response to WNT / AUF1 (hnRNP D0) binds and destabilizes mRNA / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Formation of Incision Complex in GG-NER / Metalloprotease DUBs / Gap-filling DNA repair synthesis and ligation in TC-NER / Regulation of TNFR1 signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A Similarity search - Function
Plasminogen activator inhibitor 1 RNA-binding protein / Intracellular hyaluronan-binding protein 4, N-terminal domain / Intracellular hyaluronan-binding protein 4 N-terminal / Hyaluronan / mRNA binding family / RNA binding protein HABP4/SERBP1 / Hyaluronan/mRNA-binding protein / Hyaluronan / mRNA binding family / 60S acidic ribosomal protein P0 / 40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain ...Plasminogen activator inhibitor 1 RNA-binding protein / Intracellular hyaluronan-binding protein 4, N-terminal domain / Intracellular hyaluronan-binding protein 4 N-terminal / Hyaluronan / mRNA binding family / RNA binding protein HABP4/SERBP1 / Hyaluronan/mRNA-binding protein / Hyaluronan / mRNA binding family / 60S acidic ribosomal protein P0 / 40S ribosomal protein SA / 40S ribosomal protein SA, C-terminal domain / 40S ribosomal protein SA C-terminus / Ribosomal protein L6, N-terminal / Ribosomal protein L6, N-terminal domain / Ubiquitin-like protein FUBI / Elongation Factor G, domain II / Elongation Factor G, domain III / Ribosomal protein L30e / Ribosomal protein L2, archaeal-type / Ribosomal protein L28e / Ribosomal L15/L27a, N-terminal / Translation elongation factor EFG/EF2, domain IV / Elongation factor G, domain IV / Elongation factor G, domain IV / Elongation factor G C-terminus / Elongation factor EFG, domain V-like / Elongation factor G C-terminus / Ribosomal protein L23 / 50S ribosomal protein L10, insertion domain superfamily / Ribosomal L28e/Mak16 / Ribosomal L28e protein family / 60S ribosomal protein L10P, insertion domain / Insertion domain in 60S ribosomal protein L10P / EF-G domain III/V-like / : / Tr-type G domain, conserved site / Translational (tr)-type guanine nucleotide-binding (G) domain signature. / Ribosomal protein S26e signature. / Ribosomal protein L41 / Ribosomal protein L41 / Ribosomal protein S26e / Ribosomal protein S26e superfamily / Ribosomal protein S26e / Ribosomal protein S21e, conserved site / Ribosomal protein S21e signature. / metallochaperone-like domain / Ribosomal protein S12e signature. / TRASH domain / Ribosomal protein S12e / Ribosomal protein S5, eukaryotic/archaeal / Ribosomal protein S19e, conserved site / Ribosomal protein S19e signature. / Small (40S) ribosomal subunit Asc1/RACK1 / Ribosomal protein L29e / Ribosomal L29e protein family / Ribosomal protein S21e / Ribosomal protein S2, eukaryotic / Ribosomal protein S21e superfamily / Ribosomal protein S21e / Ribosomal protein L1, conserved site / Ribosomal protein L13e, conserved site / Ribosomal protein L13e signature. / S27a-like superfamily / Ribosomal protein L1 signature. / 40S Ribosomal protein S10 / Ribosomal protein S10, eukaryotic/archaeal / Ribosomal protein L1 / Ribosomal protein L22e / Ribosomal protein L22e superfamily / Ribosomal L22e protein family / Ribosomal protein L38e / Ribosomal protein L38e superfamily / Ribosomal L38e protein family / Plectin/S10, N-terminal / Plectin/S10 domain / Ribosomal protein S25 / S25 ribosomal protein / Ribosomal protein S27a / Ribosomal protein S2, eukaryotic/archaeal / : / : / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein L27e, conserved site / Ribosomal protein L27e signature. / Ribosomal protein S17e, conserved site / Ribosomal protein S17e signature. / Ribosomal protein L44e signature. / Ribosomal protein S8e subdomain, eukaryotes / Ribosomal protein L10e, conserved site / Ribosomal protein L10e signature. / Ribosomal protein S30 / Ribosomal protein S30 / Ribosomal protein L10e / 40S ribosomal protein S29/30S ribosomal protein S14 type Z / Ribosomal protein S7e signature. / Ribosomal protein L13e / Ribosomal protein L13e / Ribosomal protein L19, eukaryotic / Ribosomal protein S3, eukaryotic/archaeal / 60S ribosomal protein L18a/ L20, eukaryotes Similarity search - Domain/homology
Large ribosomal subunit protein eL21 / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein eL8 / Large ribosomal subunit protein uL15 / Small ribosomal subunit protein uS9 / Large ribosomal subunit protein uL30 / Small ribosomal subunit protein uS2 / 60S acidic ribosomal protein P0 / Large ribosomal subunit protein uL13 / Small ribosomal subunit protein uS5 ...Large ribosomal subunit protein eL21 / Large ribosomal subunit protein eL33 / Large ribosomal subunit protein eL8 / Large ribosomal subunit protein uL15 / Small ribosomal subunit protein uS9 / Large ribosomal subunit protein uL30 / Small ribosomal subunit protein uS2 / 60S acidic ribosomal protein P0 / Large ribosomal subunit protein uL13 / Small ribosomal subunit protein uS5 / Large ribosomal subunit protein uL3 / Large ribosomal subunit protein uL11 / Large ribosomal subunit protein eL18 / Large ribosomal subunit protein eL28 / Large ribosomal subunit protein eL6 / Large ribosomal subunit protein eL29 / Large ribosomal subunit protein uL18 / Large ribosomal subunit protein eL13 / Large ribosomal subunit protein eL36 / Large ribosomal subunit protein uL6 / 60S ribosomal protein L10a / Elongation factor 2 / Small ribosomal subunit protein uS10 / Large ribosomal subunit protein uL24 / Large ribosomal subunit protein eL27 / Large ribosomal subunit protein eL43 / Small ribosomal subunit protein eS7 / Small ribosomal subunit protein eS8 / Small ribosomal subunit protein uS8 / Small ribosomal subunit protein uS11 / Small ribosomal subunit protein uS12 / Small ribosomal subunit protein uS13 / Small ribosomal subunit protein uS14 / Small ribosomal subunit protein uS17 / Small ribosomal subunit protein uS15 / Small ribosomal subunit protein eS4 / Large ribosomal subunit protein eL20 / 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 / Large ribosomal subunit protein eL30 / Large ribosomal subunit protein eL39 / Large ribosomal subunit protein eL31 / Small ribosomal subunit protein uS3 / Large ribosomal subunit protein eL32 / Large ribosomal subunit protein uL2 / Small ribosomal subunit protein eS32 / Ubiquitin-ribosomal protein eS31 fusion protein / Ubiquitin-ribosomal protein eL40 fusion protein / Small ribosomal subunit protein eS17 / 40S ribosomal protein S12 / Small ribosomal subunit protein eS10 / Large ribosomal subunit protein eL22 / Small ribosomal subunit protein RACK1 / Large ribosomal subunit protein eL42 / Large ribosomal subunit protein eL19 / Large ribosomal subunit protein uL16-like / Small ribosomal subunit protein eS1 / 40S ribosomal protein S5 / Ubiquitin-like FUBI-ribosomal protein eS30 fusion protein / Small ribosomal subunit protein uS4 / Large ribosomal subunit protein uL29 / 40S ribosomal protein S27-like / Large ribosomal subunit protein eL24 / Large ribosomal subunit protein uL22 / Small ribosomal subunit protein eS21 / Large ribosomal subunit protein eL14 / Large ribosomal subunit protein uL5 / Plasminogen activator inhibitor 1 RNA-binding protein / Large ribosomal subunit protein eL15 / Small ribosomal subunit protein eS19 / Large ribosomal subunit protein eL34 / Large ribosomal subunit protein eL37 / Large ribosomal subunit protein uL4 / Large ribosomal subunit protein eL38 Similarity search - Component
Biological species
Mus musculus (house mouse) / Mouse (mice)
Method
single particle reconstruction / cryo EM / Resolution: 3.3 Å
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)
R01NS100788
United States
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)
R01NS114018
United States
Citation
Journal: Nat Commun / Year: 2021 Title: Functionally distinct roles for eEF2K in the control of ribosome availability and p-body abundance. Authors: Patrick R Smith / Sarah Loerch / Nikesh Kunder / Alexander D Stanowick / Tzu-Fang Lou / Zachary T Campbell / Abstract: Processing bodies (p-bodies) are a prototypical phase-separated RNA-containing granule. Their abundance is highly dynamic and has been linked to translation. Yet, the molecular mechanisms responsible ...Processing bodies (p-bodies) are a prototypical phase-separated RNA-containing granule. Their abundance is highly dynamic and has been linked to translation. Yet, the molecular mechanisms responsible for coordinate control of the two processes are unclear. Here, we uncover key roles for eEF2 kinase (eEF2K) in the control of ribosome availability and p-body abundance. eEF2K acts on a sole known substrate, eEF2, to inhibit translation. We find that the eEF2K agonist nelfinavir abolishes p-bodies in sensory neurons and impairs translation. To probe the latter, we used cryo-electron microscopy. Nelfinavir stabilizes vacant 80S ribosomes. They contain SERBP1 in place of mRNA and eEF2 in the acceptor site. Phosphorylated eEF2 associates with inactive ribosomes that resist splitting in vitro. Collectively, the data suggest that eEF2K defines a population of inactive ribosomes resistant to recycling and protected from degradation. Thus, eEF2K activity is central to both p-body abundance and ribosome availability in sensory neurons.
History
Deposition
Feb 17, 2021
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Header (metadata) release
Nov 3, 2021
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Map release
Nov 3, 2021
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Update
Dec 8, 2021
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Current status
Dec 8, 2021
Processing site: RCSB / Status: Released
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Structure visualization
Movie
Surface view with section colored by density value
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