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Yorodumi- PDB-6olf: Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug... -
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Basic information
| Entry | Database: PDB / ID: 6olf | |||||||||
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| Title | Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AA and PE tRNAs | |||||||||
Components |
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Keywords | RIBOSOME / selective stalling / drug-like molecule / human ribosome nascent chain complex | |||||||||
| Function / homology | Function and homology informationresponse to heparin / pituitary gland development / desmosome assembly / response to Gram-positive bacterium / gamma-catenin binding / desmosome / Regulation of MITF-M-dependent genes involved in extracellular matrix, focal adhesion and epithelial-to-mesenchymal transition / negative regulation of axon extension / cellular response to lithium ion / Regulation of CDH1 mRNA translation by microRNAs ...response to heparin / pituitary gland development / desmosome assembly / response to Gram-positive bacterium / gamma-catenin binding / desmosome / Regulation of MITF-M-dependent genes involved in extracellular matrix, focal adhesion and epithelial-to-mesenchymal transition / negative regulation of axon extension / cellular response to lithium ion / Regulation of CDH1 mRNA translation by microRNAs / cellular response to indole-3-methanol / cell adhesion mediator activity / calcium-dependent cell-cell adhesion / adherens junction organization / cell-cell adhesion mediated by cadherin / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / flotillin complex / Developmental Lineage of Mammary Stem Cells / Formation of definitive endoderm / embryonic brain development / Apoptotic cleavage of cell adhesion proteins / catenin complex / translation at presynapse / cell-cell junction assembly / Regulation of CDH1 Function / Adherens junctions interactions / response to insecticide / negative regulation of cell-cell adhesion / negative regulation of endoplasmic reticulum unfolded protein response / eukaryotic 80S initiation complex / GTPase activating protein binding / ribosomal protein import into nucleus / regulation of G1 to G0 transition / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / positive regulation of respiratory burst involved in inflammatory response / positive regulation of gastrulation / regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / protein tyrosine kinase inhibitor activity / IRE1-RACK1-PP2A complex / TNFR1-mediated ceramide production / positive regulation of Golgi to plasma membrane protein transport / G1 to G0 transition / negative regulation of formation of translation preinitiation complex / nucleolus organization / positive regulation of ubiquitin-protein transferase activity / positive regulation of DNA-templated transcription initiation / negative regulation of RNA splicing / GAIT complex / negative regulation of DNA repair / ankyrin binding / TORC2 complex binding / Regulation of CDH1 posttranslational processing and trafficking to plasma membrane / erythrocyte homeostasis / supercoiled DNA binding / apical junction complex / regulation of establishment of cell polarity / rRNA modification in the nucleus and cytosol / oxidized purine DNA binding / NF-kappaB complex / negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide / negative regulation of phagocytosis / ubiquitin-like protein conjugating enzyme binding / cytoplasmic translational initiation / cytoplasmic side of rough endoplasmic reticulum membrane / regulation of translation involved in cellular response to UV / A band / Formation of the ternary complex, and subsequently, the 43S complex / homophilic cell-cell adhesion / laminin receptor activity / ion channel inhibitor activity / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / response to aldosterone / negative regulation of myoblast fusion / Developmental Lineage of Mammary Gland Myoepithelial Cells / protein-DNA complex disassembly / Ribosomal scanning and start codon recognition / protein kinase A binding / Translation initiation complex formation / negative regulation of Wnt signaling pathway / positive regulation of DNA damage response, signal transduction by p53 class mediator / fibroblast growth factor binding / BH3 domain binding / Protein hydroxylation / TOR signaling / Developmental Lineage of Mammary Gland Luminal Epithelial Cells / mTORC1-mediated signalling / negative regulation of translational frameshifting / monocyte chemotaxis / PELO:HBS1L and ABCE1 dissociate a ribosome on a non-stop mRNA / SRC activates STAT3 in a quantitative manner, through Cadherin-11 (CDH11), RAC1 and gp130 (IL6ST) / SARS-CoV-1 modulates host translation machinery / regulation of cell division / positive regulation of GTPase activity / protein localization to nucleus / Integrin cell surface interactions / lateral plasma membrane / Peptide chain elongation Similarity search - Function | |||||||||
| Biological species | Homo sapiens (human) | |||||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 3.9 Å | |||||||||
Authors | Li, W. / Cate, J.H.D. | |||||||||
| Funding support | United States, 1items
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Citation | Journal: Nat Struct Mol Biol / Year: 2019Title: Structural basis for selective stalling of human ribosome nascent chain complexes by a drug-like molecule. Authors: Wenfei Li / Fred R Ward / Kim F McClure / Stacey Tsai-Lan Chang / Elizabeth Montabana / Spiros Liras / Robert G Dullea / Jamie H D Cate / ![]() Abstract: The drug-like molecule PF-06446846 (PF846) binds the human ribosome and selectively blocks the translation of a small number of proteins by an unknown mechanism. In structures of PF846-stalled human ...The drug-like molecule PF-06446846 (PF846) binds the human ribosome and selectively blocks the translation of a small number of proteins by an unknown mechanism. In structures of PF846-stalled human ribosome nascent chain complexes, PF846 binds in the ribosome exit tunnel in a eukaryotic-specific pocket formed by 28S ribosomal RNA, and alters the path of the nascent polypeptide chain. PF846 arrests the translating ribosome in the rotated state of translocation, in which the peptidyl-transfer RNA 3'-CCA end is improperly docked in the peptidyl transferase center. Selections of messenger RNAs from mRNA libraries using translation extracts reveal that PF846 can stall translation elongation, arrest termination or even enhance translation, depending on nascent chain sequence context. These results illuminate how a small molecule selectively targets translation by the human ribosome, and provides a foundation for developing small molecules that modulate the production of proteins of therapeutic interest. | |||||||||
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Structure visualization
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| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 6olf.cif.gz | 4.7 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb6olf.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 6olf.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ol/6olf ftp://data.pdbj.org/pub/pdb/validation_reports/ol/6olf | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 0599MC ![]() 0526C ![]() 0596C ![]() 0597C ![]() 0598C ![]() 0600C ![]() 0601C ![]() 6oleC ![]() 6olgC ![]() 6oliC ![]() 6olzC ![]() 6om0C ![]() 6om7C M: map data used to model this data C: citing same article ( |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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Components
-RNA chain , 7 types, 7 molecules S2DEtvwu
| #1: RNA chain | Mass: 553505.062 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
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| #38: RNA chain | Mass: 50449.812 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
| #39: RNA chain | Mass: 38385.750 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
| #78: RNA chain | Mass: 1168718.500 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
| #79: RNA chain | Mass: 24436.508 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
| #80: RNA chain | Mass: 3193.932 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
| #82: RNA chain | Mass: 24414.451 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) |
+40S ribosomal protein ... , 32 types, 32 molecules SASBSDSESFSHSISKSLSPSQSRSSSTSUSVSXSaScSdSCSGSJSMSNSOSWSYSZSbSeSf
+60S ribosomal protein ... , 42 types, 42 molecules ABCFGHIJKLMNOPQRSTUVWXYZbcdefg...
-Protein / Protein/peptide , 2 types, 2 molecules Sgy
| #22: Protein | Mass: 34568.012 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P63244 |
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| #81: Protein/peptide | Mass: 4010.057 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Homo sapiens (human) / References: UniProt: P12830 |
-Non-polymers , 4 types, 52 molecules 






| #84: Chemical | ChemComp-ZN / #85: Chemical | ChemComp-MG / #86: Chemical | ChemComp-MVM / | #87: Water | ChemComp-HOH / | |
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-Details
| Has protein modification | Y |
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-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 ribosome nascent chain complex stalled by a drug-like small molecule (CDH1_RNC with AA tRNA and PE tRNA) Type: RIBOSOME / Entity ID: #1-#60, #83, #61-#82 / Source: NATURAL |
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| Source (natural) | Organism: Homo sapiens (human) |
| Buffer solution | pH: 7.5 |
| Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Specimen support | Details: unspecified |
| Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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| Microscopy | Model: FEI TITAN KRIOS |
| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: FLOOD BEAM |
| Electron lens | Mode: BRIGHT FIELD |
| Image recording | Electron dose: 50 e/Å2 / Film or detector model: GATAN K2 SUMMIT (4k x 4k) |
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Processing
| CTF correction | Type: NONE |
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| 3D reconstruction | Resolution: 3.9 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 10350 / Symmetry type: POINT |
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Homo sapiens (human)
United States, 1items
Citation
UCSF Chimera

























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