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Yorodumi- EMDB-0600: Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug... -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-0600 | |||||||||
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Title | Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AP tRNA and PE tRNA | |||||||||
Map data | PF846 stalled human ribosome nascent chain complex (CDH1-RNC) in rotated state with AP tRNA and PE tRNA. Map is sharpened. | |||||||||
Sample |
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Function / homology | Function and homology information response to Gram-positive bacterium / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / pituitary gland development / gamma-catenin binding / desmosome / negative regulation of axon extension / cellular response to indole-3-methanol / cell-cell adhesion mediated by cadherin / calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules / flotillin complex ...response to Gram-positive bacterium / regulation of protein catabolic process at postsynapse, modulating synaptic transmission / pituitary gland development / gamma-catenin binding / desmosome / negative regulation of axon extension / cellular response to indole-3-methanol / cell-cell adhesion mediated by cadherin / calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules / flotillin complex / Formation of definitive endoderm / eukaryotic 80S initiation complex / : / negative regulation of protein neddylation / translation at presynapse / negative regulation of endoplasmic reticulum unfolded protein response / oxidized pyrimidine DNA binding / response to TNF agonist / positive regulation of base-excision repair / axial mesoderm development / embryonic brain development / ribosomal protein import into nucleus / protein tyrosine kinase inhibitor activity / positive regulation of respiratory burst involved in inflammatory response / negative regulation of formation of translation preinitiation complex / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage / positive regulation of gastrulation / nucleolus organization / regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / 90S preribosome assembly / IRE1-RACK1-PP2A complex / positive regulation of endodeoxyribonuclease activity / positive regulation of Golgi to plasma membrane protein transport / TNFR1-mediated ceramide production / catenin complex / Apoptotic cleavage of cell adhesion proteins / TORC2 complex binding / negative regulation of RNA splicing / negative regulation of DNA repair / Adherens junctions interactions / GTPase activating protein binding / GAIT complex / cell-cell junction assembly / negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide / supercoiled DNA binding / adherens junction organization / oxidized purine DNA binding / neural crest cell differentiation / NF-kappaB complex / middle ear morphogenesis / ubiquitin-like protein conjugating enzyme binding / regulation of establishment of cell polarity / positive regulation of ubiquitin-protein transferase activity / negative regulation of phagocytosis / A band / rRNA modification in the nucleus and cytosol / erythrocyte homeostasis / Formation of the ternary complex, and subsequently, the 43S complex / alpha-beta T cell differentiation / cytoplasmic side of rough endoplasmic reticulum membrane / regulation of G1 to G0 transition / apical junction complex / exit from mitosis / laminin receptor activity / ankyrin binding / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / regulation of translation involved in cellular response to UV / protein-DNA complex disassembly / pigmentation / protein kinase A binding / positive regulation of DNA damage response, signal transduction by p53 class mediator resulting in transcription of p21 class mediator / negative regulation of ubiquitin protein ligase activity / optic nerve development / Ribosomal scanning and start codon recognition / ion channel inhibitor activity / response to aldosterone / Translation initiation complex formation / retinal ganglion cell axon guidance / cellular response to lithium ion / negative regulation of cell-cell adhesion / mammalian oogenesis stage / fibroblast growth factor binding / homeostatic process / positive regulation of mitochondrial depolarization / G1 to G0 transition / activation-induced cell death of T cells / macrophage chemotaxis / positive regulation of T cell receptor signaling pathway / lung morphogenesis / negative regulation of peptidyl-serine phosphorylation / iron-sulfur cluster binding / negative regulation of Wnt signaling pathway / positive regulation of activated T cell proliferation / homophilic cell adhesion via plasma membrane adhesion molecules / monocyte chemotaxis / Protein hydroxylation / regulation of cell division / BH3 domain binding / cysteine-type endopeptidase activator activity involved in apoptotic process / mTORC1-mediated signalling Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.0 Å | |||||||||
Authors | Li W / Cate JHD | |||||||||
Funding support | United States, 1 items
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Citation | Journal: Nat Struct Mol Biol / Year: 2019 Title: 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. | |||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | EM map: SurfViewMolmilJmol/JSmol |
Supplemental images |
-Downloads & links
-EMDB archive
Map data | emd_0600.map.gz | 229.2 MB | EMDB map data format | |
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Header (meta data) | emd-0600-v30.xml emd-0600.xml | 16.6 KB 16.6 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_0600_fsc.xml | 14.1 KB | Display | FSC data file |
Images | emd_0600.png | 352.8 KB | ||
Others | emd_0600_additional.map.gz emd_0600_half_map_1.map.gz emd_0600_half_map_2.map.gz | 194 MB 194.9 MB 194.4 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-0600 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-0600 | HTTPS FTP |
-Validation report
Summary document | emd_0600_validation.pdf.gz | 578.3 KB | Display | EMDB validaton report |
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Full document | emd_0600_full_validation.pdf.gz | 577.9 KB | Display | |
Data in XML | emd_0600_validation.xml.gz | 19.6 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-0600 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-0600 | HTTPS FTP |
-Related structure data
Related structure data | 6oleMC 0526C 0596C 0597C 0598C 0599C 0601C 6olfC 6olgC 6oliC 6olzC 6om0C 6om7C C: citing same article (ref.) M: atomic model generated by this map |
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Similar structure data |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_0600.map.gz / Format: CCP4 / Size: 244.1 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Annotation | PF846 stalled human ribosome nascent chain complex (CDH1-RNC) in rotated state with AP tRNA and PE tRNA. Map is sharpened. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.15 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
-Additional map: PF846 stalled human ribosome nascent chain complex (CDH1-RNC)...
File | emd_0600_additional.map | ||||||||||||
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Annotation | PF846 stalled human ribosome nascent chain complex (CDH1-RNC) in rotated state with AP tRNA and PE tRNA. Map is not sharpened. | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Half map of PF846 stalled human ribosome nascent...
File | emd_0600_half_map_1.map | ||||||||||||
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Annotation | Half map of PF846 stalled human ribosome nascent chain complex (CDH1-RNC) in rotated state with AP tRNA and PE tRNA. | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Half map of PF846 stalled human ribosome nascent...
File | emd_0600_half_map_2.map | ||||||||||||
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Annotation | Half map of PF846 stalled human ribosome nascent chain complex (CDH1-RNC) in rotated state with AP tRNA and PE tRNA. | ||||||||||||
Projections & Slices |
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Density Histograms |
-Sample components
-Entire : Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug...
Entire | Name: Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AP tRNA and PE tRNA |
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Components |
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-Supramolecule #1: Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug...
Supramolecule | Name: Human ribosome nascent chain complex (CDH1-RNC) stalled by a drug-like molecule with AP tRNA and PE tRNA type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1 |
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Source (natural) | Organism: Homo sapiens (human) |
Recombinant expression | Organism: Homo sapiens (human) / Recombinant cell: HeLa |
Molecular weight | Theoretical: 4.3 MDa |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.8 |
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Grid | Details: unspecified |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
-Atomic model buiding 1
Refinement | Space: REAL / Overall B value: 71 |
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Output model | PDB-6ole: |