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Yorodumi- EMDB-29268: Human nuclear pre-60S ribosomal subunit (State J1) - Composite map -
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Open data
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Basic information
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| Title | Human nuclear pre-60S ribosomal subunit (State J1) - Composite map | |||||||||
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Keywords | Pre-60S ribosomal subunit / Assembly intermediate / Ribosome / Nucleoprotein complex | |||||||||
| Function / homology | Function and homology informationprotein localization to nucleoplasm / negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / regulation of RIG-I signaling pathway / dendrite extension / regulation of cellular senescence / lamin filament / regulation of fatty acid biosynthetic process / preribosome binding / regulation of megakaryocyte differentiation / miRNA-mediated post-transcriptional gene silencing ...protein localization to nucleoplasm / negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / regulation of RIG-I signaling pathway / dendrite extension / regulation of cellular senescence / lamin filament / regulation of fatty acid biosynthetic process / preribosome binding / regulation of megakaryocyte differentiation / miRNA-mediated post-transcriptional gene silencing / PeBoW complex / negative regulation of G2/M transition of mitotic cell cycle / negative regulation of transcription of nucleolar large rRNA by RNA polymerase I / miRNA-mediated gene silencing by inhibition of translation / negative regulation of DNA replication / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / positive regulation of protein K63-linked deubiquitination / translation at presynapse / protein localization to nucleolus / rRNA transcription / negative regulation of cell-cell adhesion / eukaryotic 80S initiation complex / regulation of reactive oxygen species metabolic process / regulation of glycolytic process / negative regulation of formation of translation preinitiation complex / maturation of 5.8S rRNA / GAIT complex / regulation of aerobic respiration / TORC2 complex binding / positive regulation of dendritic spine development / rRNA metabolic process / cytoplasmic side of rough endoplasmic reticulum membrane / regulation of translation involved in cellular response to UV / mitotic G2 DNA damage checkpoint signaling / A band / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / response to aldosterone / ribosomal large subunit binding / negative regulation of myoblast fusion / preribosome, large subunit precursor / negative regulation of signal transduction by p53 class mediator / regulation of protein phosphorylation / positive regulation of DNA damage response, signal transduction by p53 class mediator / Protein hydroxylation / PELO:HBS1L and ABCE1 dissociate a ribosome on a non-stop mRNA / protein localization to nucleus / Peptide chain elongation / nuclear-transcribed mRNA catabolic process / Selenocysteine synthesis / Formation of a pool of free 40S subunits / protein targeting / Eukaryotic Translation Termination / ribonucleoprotein complex binding / SRP-dependent cotranslational protein targeting to membrane / Response of EIF2AK4 (GCN2) to amino acid deficiency / ubiquitin ligase inhibitor activity / Viral mRNA Translation / ribosomal subunit export from nucleus / negative regulation of protein-containing complex assembly / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / positive regulation of signal transduction by p53 class mediator / GTP hydrolysis and joining of the 60S ribosomal subunit / embryo implantation / L13a-mediated translational silencing of Ceruloplasmin expression / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / Major pathway of rRNA processing in the nucleolus and cytosol / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / maturation of LSU-rRNA / negative regulation of ubiquitin-dependent protein catabolic process / negative regulation of protein ubiquitination / rough endoplasmic reticulum / translation initiation factor activity / negative regulation of proteasomal ubiquitin-dependent protein catabolic process / MDM2/MDM4 family protein binding / negative regulation of cell migration / negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction / regulation of signal transduction by p53 class mediator / response to insulin / condensed nuclear chromosome / cytosolic ribosome assembly / ZNF598 and the Ribosome-associated Quality Trigger (RQT) complex dissociate a ribosome stalled on a no-go mRNA / ribosomal large subunit biogenesis / assembly of large subunit precursor of preribosome / DNA damage response, signal transduction by p53 class mediator / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / striated muscle contraction / mRNA 3'-UTR binding / positive regulation of translation / cellular response to type II interferon / bone development / cellular response to gamma radiation / fibrillar center / cell population proliferation / osteoblast differentiation / Regulation of expression of SLITs and ROBOs / cytoplasmic ribonucleoprotein granule / mRNA 5'-UTR binding / innate immune response in mucosa / Ribosome Quality Control (RQC) complex extracts and degrades nascent peptide / p53 binding Similarity search - Function | |||||||||
| Biological species | Homo sapiens (human) | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.62 Å | |||||||||
Authors | Vanden Broeck A / Klinge S | |||||||||
| Funding support | European Union, United States, 2 items
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Citation | Journal: Science / Year: 2023Title: Principles of human pre-60 biogenesis. Authors: Arnaud Vanden Broeck / Sebastian Klinge / ![]() Abstract: During the early stages of human large ribosomal subunit (60) biogenesis, an ensemble of assembly factors establishes and fine-tunes the essential RNA functional centers of pre-60 particles by an ...During the early stages of human large ribosomal subunit (60) biogenesis, an ensemble of assembly factors establishes and fine-tunes the essential RNA functional centers of pre-60 particles by an unknown mechanism. Here, we report a series of cryo-electron microscopy structures of human nucleolar and nuclear pre-60 assembly intermediates at resolutions of 2.5 to 3.2 angstroms. These structures show how protein interaction hubs tether assembly factor complexes to nucleolar particles and how guanosine triphosphatases and adenosine triphosphatase couple irreversible nucleotide hydrolysis steps to the installation of functional centers. Nuclear stages highlight how a conserved RNA-processing complex, the rixosome, couples large-scale RNA conformational changes with pre-ribosomal RNA processing by the RNA degradation machinery. Our ensemble of human pre-60 particles provides a rich foundation with which to elucidate the molecular principles of ribosome formation. | |||||||||
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Structure visualization
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Downloads & links
-EMDB archive
| Map data | emd_29268.map.gz | 127.3 MB | EMDB map data format | |
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| Header (meta data) | emd-29268-v30.xml emd-29268.xml | 88.1 KB 88.1 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_29268_fsc.xml | 15.8 KB | Display | FSC data file |
| Images | emd_29268.png | 150.9 KB | ||
| Masks | emd_29268_msk_1.map | 421.9 MB | Mask map | |
| Filedesc metadata | emd-29268.cif.gz | 19.4 KB | ||
| Others | emd_29268_half_map_1.map.gz emd_29268_half_map_2.map.gz | 391.2 MB 391.2 MB | ||
| Archive directory | https://data.pdbj.org/pub/emdb/structures/EMD-29268 ftp://data.pdbj.org/pub/emdb/structures/EMD-29268 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 8fl6MC ![]() 8fkpC ![]() 8fkqC ![]() 8fkrC ![]() 8fksC ![]() 8fktC ![]() 8fkuC ![]() 8fkvC ![]() 8fkwC ![]() 8fkxC ![]() 8fkyC ![]() 8fkzC ![]() 8fl0C ![]() 8fl2C ![]() 8fl3C ![]() 8fl4C ![]() 8fl7C ![]() 8fl9C ![]() 8flaC ![]() 8flbC ![]() 8flcC ![]() 8fldC ![]() 8fleC ![]() 8flfC C: citing same article ( M: atomic model generated by this map |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
| EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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| Related items in Molecule of the Month |
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Map
| File | Download / File: emd_29268.map.gz / Format: CCP4 / Size: 421.9 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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| Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
| Voxel size | X=Y=Z: 1.072 Å | ||||||||||||||||||||||||||||||||||||
| Density |
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| Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
| Details | EMDB XML:
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-Supplemental data
-Mask #1
| File | emd_29268_msk_1.map | ||||||||||||
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| Density Histograms |
-Half map: #2
| File | emd_29268_half_map_1.map | ||||||||||||
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| Density Histograms |
-Half map: #1
| File | emd_29268_half_map_2.map | ||||||||||||
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| Density Histograms |
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Sample components
+Entire : Human nuclear pre-60S ribosomal subunit (State J1)
+Supramolecule #1: Human nuclear pre-60S ribosomal subunit (State J1)
+Macromolecule #1: 60S ribosomal protein L12
+Macromolecule #6: 60S ribosomal protein L11
+Macromolecule #7: 60S ribosomal protein L13
+Macromolecule #8: 60S ribosomal protein L13a
+Macromolecule #9: 60S ribosomal protein L14
+Macromolecule #10: 60S ribosomal protein L15
+Macromolecule #11: 60S ribosomal protein L17
+Macromolecule #12: 60S ribosomal protein L18
+Macromolecule #13: 60S ribosomal protein L18a
+Macromolecule #14: 60S ribosomal protein L19
+Macromolecule #15: 60S ribosomal protein L21
+Macromolecule #16: 60S ribosomal protein L22
+Macromolecule #17: 60S ribosomal protein L23
+Macromolecule #18: 60S ribosomal protein L23a
+Macromolecule #19: 60S ribosomal protein L26
+Macromolecule #20: 60S ribosomal protein L27
+Macromolecule #21: 60S ribosomal protein L27a
+Macromolecule #22: 60S ribosomal protein L28
+Macromolecule #23: 60S ribosomal protein L29
+Macromolecule #24: 60S ribosomal protein L3
+Macromolecule #25: 60S ribosomal protein L30
+Macromolecule #26: 60S ribosomal protein L31
+Macromolecule #27: 60S ribosomal protein L32
+Macromolecule #28: 60S ribosomal protein L34
+Macromolecule #29: 60S ribosomal protein L35
+Macromolecule #30: 60S ribosomal protein L35a
+Macromolecule #31: 60S ribosomal protein L36
+Macromolecule #32: 60S ribosomal protein L36a
+Macromolecule #33: 60S ribosomal protein L37
+Macromolecule #34: 60S ribosomal protein L37a
+Macromolecule #35: 60S ribosomal protein L38
+Macromolecule #36: 60S ribosomal protein L39
+Macromolecule #37: Nucleolar GTP-binding protein 2
+Macromolecule #38: Ribosome biogenesis protein NSA2 homolog
+Macromolecule #39: Protein LLP homolog
+Macromolecule #40: Ribosome biogenesis protein NOP53
+Macromolecule #41: Zinc finger protein 593
+Macromolecule #42: 60S ribosomal protein L4
+Macromolecule #43: 60S ribosomal protein L5
+Macromolecule #44: 60S ribosomal protein L6
+Macromolecule #45: 60S ribosomal protein L7
+Macromolecule #46: 60S ribosomal protein L7a
+Macromolecule #47: 60S ribosomal protein L8
+Macromolecule #48: 60S ribosomal protein L9
+Macromolecule #49: MKI67 FHA domain-interacting nucleolar phosphoprotein
+Macromolecule #50: 60S ribosomal protein L7-like 1
+Macromolecule #51: Eukaryotic translation initiation factor 6
+Macromolecule #52: Ribosomal L1 domain-containing protein 1
+Macromolecule #53: Pescadillo homolog
+Macromolecule #54: mRNA turnover protein 4 homolog
+Macromolecule #55: GTP-binding protein 4
+Macromolecule #56: Probable ribosome biogenesis protein RLP24
+Macromolecule #2: 5.8S rRNA
+Macromolecule #3: ITS2 rRNA
+Macromolecule #4: 28S rRNA
+Macromolecule #5: 5S rRNA
+Macromolecule #57: MAGNESIUM ION
+Macromolecule #58: ZINC ION
+Macromolecule #59: GUANOSINE-5'-DIPHOSPHATE
+Macromolecule #60: POTASSIUM ION
-Experimental details
-Structure determination
| Method | cryo EM |
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Processing | single particle reconstruction |
| Aggregation state | particle |
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Sample preparation
| Buffer | pH: 7.6 |
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| Grid | Model: Quantifoil R3.5/1 / Material: GOLD / Mesh: 400 / Support film - Material: CARBON / Support film - topology: CONTINUOUS / Support film - Film thickness: 2 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 30 sec. |
| Vitrification | Cryogen name: ETHANE / Chamber humidity: 95 % / Chamber temperature: 283 K / Instrument: FEI VITROBOT MARK IV Details: Four applications with manual blotting before last blotting with the vitrobot.. |
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Electron microscopy
| Microscope | FEI TITAN KRIOS |
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| Specialist optics | Energy filter - Slit width: 20 eV |
| Image recording | Film or detector model: GATAN K3 (6k x 4k) / Number grids imaged: 4 / Number real images: 172699 / Average exposure time: 2.0 sec. / Average electron dose: 60.0 e/Å2 |
| Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
| Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.5 µm / Nominal defocus min: 0.5 µm / Nominal magnification: 64000 |
| Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
-Atomic model buiding 1
| Refinement | Space: REAL |
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| Output model | ![]() PDB-8fl6: |
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About Yorodumi



Keywords
Homo sapiens (human)
Authors
United States, 2 items
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Y (Row.)
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FIELD EMISSION GUN

