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Yorodumi- PDB-9m0p: Cryo-EM structure of human 80S ribosome in complex with montanine -
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Open data
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Basic information
| Entry | Database: PDB / ID: 9m0p | ||||||||||||||||||||||||
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| Title | Cryo-EM structure of human 80S ribosome in complex with montanine | ||||||||||||||||||||||||
Components |
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Keywords | RIBOSOME | ||||||||||||||||||||||||
| Function / homology | Function and homology informationSynthesis of diphthamide-EEF2 / translation at postsynapse / response to folic acid / translation at presynapse / exit from mitosis / optic nerve development / response to insecticide / eukaryotic 80S initiation complex / negative regulation of protein neddylation / regulation of translation involved in cellular response to UV ...Synthesis of diphthamide-EEF2 / translation at postsynapse / response to folic acid / translation at presynapse / exit from mitosis / optic nerve development / response to insecticide / eukaryotic 80S initiation complex / negative regulation of protein neddylation / regulation of translation involved in cellular response to UV / positive regulation of cytoplasmic translation / axial mesoderm development / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / retinal ganglion cell axon guidance / oxidized pyrimidine DNA binding / response to TNF agonist / negative regulation of endoplasmic reticulum unfolded protein response / positive regulation of base-excision repair / ribosomal protein import into nucleus / protein-DNA complex disassembly / positive regulation of respiratory burst involved in inflammatory response / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / positive regulation of gastrulation / 90S preribosome assembly / protein tyrosine kinase inhibitor activity / positive regulation of endodeoxyribonuclease activity / nucleolus organization / IRE1-RACK1-PP2A complex / positive regulation of Golgi to plasma membrane protein transport / TNFR1-mediated ceramide production / alpha-beta T cell differentiation / negative regulation of DNA repair / negative regulation of RNA splicing / GAIT complex / positive regulation of DNA damage response, signal transduction by p53 class mediator / aggresome / TORC2 complex binding / G1 to G0 transition / supercoiled DNA binding / NF-kappaB complex / neural crest cell differentiation / oxidized purine DNA binding / cysteine-type endopeptidase activator activity involved in apoptotic process / middle ear morphogenesis / positive regulation of ubiquitin-protein transferase activity / negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide / negative regulation of bicellular tight junction assembly / regulation of establishment of cell polarity / ubiquitin-like protein conjugating enzyme binding / rRNA modification in the nucleus and cytosol / negative regulation of phagocytosis / erythrocyte homeostasis / Formation of the ternary complex, and subsequently, the 43S complex / cytoplasmic side of rough endoplasmic reticulum membrane / negative regulation of ubiquitin protein ligase activity / protein kinase A binding / laminin receptor activity / homeostatic process / ion channel inhibitor activity / lncRNA binding / Uptake and function of diphtheria toxin / Ribosomal scanning and start codon recognition / pigmentation / Translation initiation complex formation / positive regulation of mitochondrial depolarization / macrophage chemotaxis / lung morphogenesis / positive regulation of T cell receptor signaling pathway / fibroblast growth factor binding / negative regulation of Wnt signaling pathway / positive regulation of natural killer cell proliferation / male meiosis I / monocyte chemotaxis / TOR signaling / negative regulation of translational frameshifting / BH3 domain binding / Protein hydroxylation / positive regulation of activated T cell proliferation / SARS-CoV-1 modulates host translation machinery / iron-sulfur cluster binding / regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / regulation of cell division / cellular response to ethanol / mTORC1-mediated signalling / Peptide chain elongation / skeletal muscle cell differentiation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / positive regulation of intrinsic apoptotic signaling pathway by p53 class mediator / cellular response to actinomycin D / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / translational elongation / Eukaryotic Translation Termination / blastocyst development / positive regulation of GTPase activity / negative regulation of ubiquitin-dependent protein catabolic process / protein serine/threonine kinase inhibitor activity / SRP-dependent cotranslational protein targeting to membrane Similarity search - Function | ||||||||||||||||||||||||
| Biological species | Homo sapiens (human) | ||||||||||||||||||||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.78 Å | ||||||||||||||||||||||||
Authors | Sakai, R. / Tanaka, Y. / Sato, K. / Tsugita, A. / Matumoto, K. / Thaveepornkul, L. / Chimnaronk, S. / Takada, A. / Miyamoto, H. / Kurokawa, R. ...Sakai, R. / Tanaka, Y. / Sato, K. / Tsugita, A. / Matumoto, K. / Thaveepornkul, L. / Chimnaronk, S. / Takada, A. / Miyamoto, H. / Kurokawa, R. / Yoshida, M. / Yokoyama, T. / Evidente, A. / Tsuge, Y. / Watari, H. / Sumiya, T. | ||||||||||||||||||||||||
| Funding support | Japan, 2items
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Citation | Journal: Biorxiv / Year: 2025Title: Modulation of translational elongation by montanine alkaloids preferentially inhibits RNA viruses. Authors: Sakai, R. / Sato, K. / Tsugita, A. / Thaveepornkul, L. / Takada, A. / Miyamoto, H. / Kurokawa, R. / Yoshida, M. / Yokoyama, T. / Evidente, A. / Tsuge, Y. / Watari, H. / Sumiya, T. / ...Authors: Sakai, R. / Sato, K. / Tsugita, A. / Thaveepornkul, L. / Takada, A. / Miyamoto, H. / Kurokawa, R. / Yoshida, M. / Yokoyama, T. / Evidente, A. / Tsuge, Y. / Watari, H. / Sumiya, T. / Matumoto, K. / Chimnaronk, S. / Tanaka, Y. | ||||||||||||||||||||||||
| History |
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 9m0p.cif.gz | 5 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb9m0p.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 9m0p.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 9m0p_validation.pdf.gz | 2.7 MB | Display | wwPDB validaton report |
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| Full document | 9m0p_full_validation.pdf.gz | 3.1 MB | Display | |
| Data in XML | 9m0p_validation.xml.gz | 405.4 KB | Display | |
| Data in CIF | 9m0p_validation.cif.gz | 663.7 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/m0/9m0p ftp://data.pdbj.org/pub/pdb/validation_reports/m0/9m0p | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 63560MC M: map data used to model this data C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
| Deposited unit | ![]()
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Components
+40S ribosomal protein ... , 28 types, 28 molecules SLSRSPSQSVSXSaSUScSTSCSdSJSNSOSGSWSYSeSbSZSBSESDSHSISKSF
-Protein , 4 types, 4 molecules SgSALmCA
| #11: Protein | Mass: 35115.652 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P63244 |
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| #23: Protein | Mass: 32883.938 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P08865 |
| #68: Protein | Mass: 14758.394 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P62987 |
| #78: Protein | Mass: 95463.211 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human)References: UniProt: P13639, Hydrolases; Acting on acid anhydrides; Acting on GTP to facilitate cellular and subcellular movement |
+60S ribosomal protein ... , 41 types, 41 molecules LALBLCLDLELFLGLHLILJLLLMLNLOLPLQLRLSLTLULVLWLXLYLZLaLbLcLdLe...
-RNA chain , 5 types, 5 molecules L5L7L8S2S6
| #73: RNA chain | Mass: 1640238.125 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 86475748 |
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| #74: RNA chain | Mass: 38998.078 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 23898 |
| #75: RNA chain | Mass: 50449.812 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 555853 |
| #76: RNA chain | Mass: 602752.875 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 36162 |
| #77: RNA chain | Mass: 24231.510 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: GenBank: 174924 |
-Non-polymers , 3 types, 298 molecules 


| #79: Chemical | ChemComp-MG / #80: Chemical | ChemComp-ZN / #81: Chemical | ChemComp-A1L8F / ( | Mass: 301.337 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C17H19NO4 / Feature type: SUBJECT OF INVESTIGATION |
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-Details
| Has ligand of interest | Y |
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| Has protein modification | Y |
-Experimental details
-Experiment
| Experiment | Method: ELECTRON MICROSCOPY |
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| EM experiment | Aggregation state: PARTICLE / 3D reconstruction method: single particle reconstruction |
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Sample preparation
| Component | Name: human 80S ribosome in complex with montanine / Type: RIBOSOME / Entity ID: #1-#78 / Source: NATURAL |
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| Source (natural) | Organism: Homo sapiens (human) |
| Buffer solution | pH: 7.4 |
| Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
| Microscopy | Model: JEOL CRYO ARM 300 |
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| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
| Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2400 nm / Nominal defocus min: 1200 nm |
| Image recording | Electron dose: 40 e/Å2 / Film or detector model: GATAN K3 (6k x 4k) |
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Processing
| EM software |
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| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
| 3D reconstruction | Resolution: 2.78 Å / Resolution method: FSC 0.143 CUT-OFF / Symmetry type: POINT | ||||||||||||||||||||||||
| Refinement | Highest resolution: 2.78 Å Stereochemistry target values: REAL-SPACE (WEIGHTED MAP SUM AT ATOM CENTERS) | ||||||||||||||||||||||||
| Refine LS restraints |
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About Yorodumi



Homo sapiens (human)
Japan, 2items
Citation
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FIELD EMISSION GUN