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Yorodumi- EMDB-29265: Human nuclear pre-60S ribosomal subunit (State I1) - 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 I1) - Composite map | |||||||||
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Sample |
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Keywords | Pre-60S ribosomal subunit / Assembly intermediate / Ribosome / Nucleoprotein complex | |||||||||
| Function / homology | Function and homology informationrixosome complex / protein localization to nucleoplasm / Las1 complex / negative regulation of transcription of nucleolar large rRNA by RNA polymerase I / negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / positive regulation of protein localization to chromosome, telomeric region / regulation of RIG-I signaling pathway / basal RNA polymerase II transcription machinery binding / dendrite extension / inner cell mass cell differentiation ...rixosome complex / protein localization to nucleoplasm / Las1 complex / negative regulation of transcription of nucleolar large rRNA by RNA polymerase I / negative regulation of RNA polymerase II regulatory region sequence-specific DNA binding / positive regulation of protein localization to chromosome, telomeric region / regulation of RIG-I signaling pathway / basal RNA polymerase II transcription machinery binding / dendrite extension / inner cell mass cell differentiation / preribosome binding / hematopoietic stem cell homeostasis / regulation of cellular senescence / lamin filament / regulation of fatty acid biosynthetic process / regulation of Notch signaling pathway / regulation of megakaryocyte differentiation / PTK6 Expression / dynein axonemal particle / SUMO binding / miRNA-mediated post-transcriptional gene silencing / negative regulation of G2/M transition of mitotic cell cycle / PeBoW complex / positive regulation of protein sumoylation / miRNA-mediated gene silencing by inhibition of translation / translation at presynapse / nuclear pre-replicative complex / eukaryotic 80S initiation complex / negative regulation of protein neddylation / regulation of translation involved in cellular response to UV / axial mesoderm development / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / positive regulation of protein K63-linked deubiquitination / ribosomal protein import into nucleus / blastocyst formation / protein-DNA complex disassembly / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / 90S preribosome assembly / protein localization to nucleolus / negative regulation of mitotic cell cycle / GAIT complex / positive regulation of DNA damage response, signal transduction by p53 class mediator / TORC2 complex binding / alpha-beta T cell differentiation / G1 to G0 transition / regulation of glycolytic process / middle ear morphogenesis / skeletal system morphogenesis / regulation of reactive oxygen species metabolic process / negative regulation of cell-cell adhesion / regulation of aerobic respiration / cytoplasmic side of rough endoplasmic reticulum membrane / stem cell division / maturation of 5.8S rRNA / negative regulation of ubiquitin protein ligase activity / stem cell population maintenance / homeostatic process / negative regulation of DNA replication / rRNA metabolic process / positive regulation of dendritic spine development / macrophage chemotaxis / negative regulation of signal transduction by p53 class mediator / lung morphogenesis / mitotic G2 DNA damage checkpoint signaling / positive regulation of telomere maintenance / ribosomal large subunit binding / regulation of protein phosphorylation / positive regulation of natural killer cell proliferation / Protein hydroxylation / preribosome, large subunit precursor / Peptide chain elongation / nuclear-transcribed mRNA catabolic process / rRNA transcription / Selenocysteine synthesis / MLL1 complex / Formation of a pool of free 40S subunits / Eukaryotic Translation Termination / ubiquitin ligase inhibitor activity / cellular response to actinomycin D / Response of EIF2AK4 (GCN2) to amino acid deficiency / blastocyst development / SRP-dependent cotranslational protein targeting to membrane / ribosomal large subunit export from nucleus / negative regulation of ubiquitin-dependent protein catabolic process / positive regulation of signal transduction by p53 class mediator / Viral mRNA Translation / cellular response to estrogen stimulus / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / protein localization to nucleus / GTP hydrolysis and joining of the 60S ribosomal subunit / L13a-mediated translational silencing of Ceruloplasmin expression / positive regulation of protein binding / Major pathway of rRNA processing in the nucleolus and cytosol / somitogenesis / ribonucleoprotein complex binding / protein targeting / negative regulation of protein-containing complex assembly / ribosomal subunit export from nucleus Similarity search - Function | |||||||||
| Biological species | Homo sapiens (human) / human (human) | |||||||||
| Method | single particle reconstruction / cryo EM / Resolution: 2.67 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_29265.map.gz | 133.8 MB | EMDB map data format | |
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| Header (meta data) | emd-29265-v30.xml emd-29265.xml | 94.1 KB 94.1 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_29265_fsc.xml | 15.8 KB | Display | FSC data file |
| Images | emd_29265.png | 170.6 KB | ||
| Masks | emd_29265_msk_1.map | 421.9 MB | Mask map | |
| Others | emd_29265_half_map_1.map.gz emd_29265_half_map_2.map.gz | 391.2 MB 391.2 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-29265 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-29265 | HTTPS FTP |
-Validation report
| Summary document | emd_29265_validation.pdf.gz | 1.2 MB | Display | EMDB validaton report |
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| Full document | emd_29265_full_validation.pdf.gz | 1.2 MB | Display | |
| Data in XML | emd_29265_validation.xml.gz | 25.1 KB | Display | |
| Data in CIF | emd_29265_validation.cif.gz | 32.8 KB | Display | |
| Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-29265 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-29265 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 8fl2MC ![]() 8fkpC ![]() 8fkqC ![]() 8fkrC ![]() 8fksC ![]() 8fktC ![]() 8fkuC ![]() 8fkvC ![]() 8fkwC ![]() 8fkxC ![]() 8fkyC ![]() 8fkzC ![]() 8fl0C ![]() 8fl3C ![]() 8fl4C ![]() 8fl6C ![]() 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_29265.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_29265_msk_1.map | ||||||||||||
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| Density Histograms |
-Half map: #2
| File | emd_29265_half_map_1.map | ||||||||||||
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| Density Histograms |
-Half map: #1
| File | emd_29265_half_map_2.map | ||||||||||||
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| Density Histograms |
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Sample components
+Entire : Human nuclear pre-60S ribosomal subunit (State I1)
+Supramolecule #1: Human nuclear pre-60S ribosomal subunit (State I1)
+Macromolecule #1: 60S ribosomal protein L12
+Macromolecule #2: 60S ribosomal protein L10a
+Macromolecule #3: Ribosomal biogenesis protein LAS1L
+Macromolecule #8: 60S ribosomal protein L11
+Macromolecule #9: 60S ribosomal protein L13
+Macromolecule #10: 60S ribosomal protein L13a
+Macromolecule #11: 60S ribosomal protein L14
+Macromolecule #12: 60S ribosomal protein L15
+Macromolecule #13: 60S ribosomal protein L17
+Macromolecule #14: 60S ribosomal protein L18
+Macromolecule #15: 60S ribosomal protein L18a
+Macromolecule #16: 60S ribosomal protein L19
+Macromolecule #17: 60S ribosomal protein L21
+Macromolecule #18: 60S ribosomal protein L22
+Macromolecule #19: 60S ribosomal protein L23
+Macromolecule #20: 60S ribosomal protein L23a
+Macromolecule #21: 60S ribosomal protein L26
+Macromolecule #22: 60S ribosomal protein L27
+Macromolecule #23: 60S ribosomal protein L27a
+Macromolecule #24: 60S ribosomal protein L28
+Macromolecule #25: 60S ribosomal protein L3
+Macromolecule #26: 60S ribosomal protein L30
+Macromolecule #27: 60S ribosomal protein L31
+Macromolecule #28: 60S ribosomal protein L32
+Macromolecule #29: 60S ribosomal protein L34
+Macromolecule #30: 60S ribosomal protein L35
+Macromolecule #31: 60S ribosomal protein L35a
+Macromolecule #32: 60S ribosomal protein L36
+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: Guanine nucleotide-binding protein-like 3
+Macromolecule #38: Nucleolar GTP-binding protein 2
+Macromolecule #39: Ribosome biogenesis protein NSA2 homolog
+Macromolecule #40: Notchless protein homolog 1
+Macromolecule #41: Protein LLP homolog
+Macromolecule #42: Ribosome biogenesis protein NOP53
+Macromolecule #43: Zinc finger protein 593
+Macromolecule #44: Protein SDA1 homolog
+Macromolecule #45: Testis-expressed protein 10
+Macromolecule #46: WD repeat-containing protein 18
+Macromolecule #47: Proline-, glutamic acid- and leucine-rich protein 1
+Macromolecule #48: Coiled-coil domain-containing protein 86
+Macromolecule #49: 60S ribosomal protein L4
+Macromolecule #50: 60S ribosomal protein L5
+Macromolecule #51: 60S ribosomal protein L6
+Macromolecule #52: 60S ribosomal protein L7
+Macromolecule #53: 60S ribosomal protein L7a
+Macromolecule #54: 60S ribosomal protein L8
+Macromolecule #55: 60S ribosomal protein L9
+Macromolecule #56: MKI67 FHA domain-interacting nucleolar phosphoprotein
+Macromolecule #57: 60S ribosomal protein L7-like 1
+Macromolecule #58: Eukaryotic translation initiation factor 6
+Macromolecule #59: Ribosomal L1 domain-containing protein 1
+Macromolecule #60: Pescadillo homolog
+Macromolecule #61: mRNA turnover protein 4 homolog
+Macromolecule #62: GTP-binding protein 4
+Macromolecule #63: Probable ribosome biogenesis protein RLP24
+Macromolecule #4: 5.8S rRNA
+Macromolecule #5: ITS2 rRNA
+Macromolecule #6: 28S rRNA
+Macromolecule #7: 5S rRNA
+Macromolecule #64: MAGNESIUM ION
+Macromolecule #65: ZINC ION
+Macromolecule #66: GUANOSINE-5'-TRIPHOSPHATE
+Macromolecule #67: POTASSIUM ION
+Macromolecule #68: GUANOSINE-5'-DIPHOSPHATE
-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-8fl2: |
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About Yorodumi



Keywords
Homo sapiens (human)
Authors
United States, 2 items
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Z (Sec.)
Y (Row.)
X (Col.)














































FIELD EMISSION GUN

