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Yorodumi- EMDB-29261: Human nucleolar pre-60S ribosomal subunit (State F) - Composite map -
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Open data
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Basic information
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| Title | Human nucleolar pre-60S ribosomal subunit (State F) - 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 informationRNA 2'-O-methyltransferase activity / Noc1p-Noc2p complex / Noc2p-Noc3p complex / RNA metabolic process / positive regulation of protein localization to chromosome, telomeric region / basal RNA polymerase II transcription machinery binding / rRNA (uridine-2'-O-)-methyltransferase activity / dendrite extension / TFAP2A acts as a transcriptional repressor during retinoic acid induced cell differentiation / rRNA (guanine) methyltransferase activity ...RNA 2'-O-methyltransferase activity / Noc1p-Noc2p complex / Noc2p-Noc3p complex / RNA metabolic process / positive regulation of protein localization to chromosome, telomeric region / basal RNA polymerase II transcription machinery binding / rRNA (uridine-2'-O-)-methyltransferase activity / dendrite extension / TFAP2A acts as a transcriptional repressor during retinoic acid induced cell differentiation / rRNA (guanine) methyltransferase activity / rRNA (cytosine-C5-)-methyltransferase activity / preribosome binding / lamin filament / regulation of fatty acid biosynthetic process / RNA methylation / regulation of cellular senescence / regulation of megakaryocyte differentiation / 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 / blastocyst formation / maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rRNA base methylation / regulation of translation involved in cellular response to UV / negative regulation of formation of translation preinitiation complex / regulation of G1 to G0 transition / protein localization to nucleolus / ribosomal protein import into nucleus / protein-DNA complex disassembly / positive regulation of intrinsic apoptotic signaling pathway in response to DNA damage by p53 class mediator / rRNA methylation / GAIT complex / positive regulation of DNA damage response, signal transduction by p53 class mediator / regulation of glycolytic process / TORC2 complex binding / G1 to G0 transition / regulation of reactive oxygen species metabolic process / negative regulation of cell-cell adhesion / negative regulation of B cell apoptotic process / maturation of 5.8S rRNA / stem cell division / rRNA modification in the nucleus and cytosol / cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / preribosome, small subunit precursor / mitotic metaphase chromosome alignment / cytoplasmic side of rough endoplasmic reticulum membrane / stem cell population maintenance / negative regulation of ubiquitin protein ligase activity / rRNA metabolic process / homeostatic process / negative regulation of DNA replication / positive regulation of dendritic spine development / negative regulation of intrinsic apoptotic signaling pathway / fat cell differentiation / macrophage chemotaxis / ribosomal large subunit binding / lung morphogenesis / positive regulation of telomere maintenance / positive regulation of natural killer cell proliferation / preribosome, large subunit precursor / rRNA transcription / nuclear-transcribed mRNA catabolic process / Protein hydroxylation / Peptide chain elongation / Selenocysteine synthesis / Formation of a pool of free 40S subunits / cellular response to actinomycin D / DNA replication initiation / Eukaryotic Translation Termination / blastocyst development / negative regulation of ubiquitin-dependent protein catabolic process / SRP-dependent cotranslational protein targeting to membrane / Response of EIF2AK4 (GCN2) to amino acid deficiency / ubiquitin ligase inhibitor activity / Viral mRNA Translation / positive regulation of signal transduction by p53 class mediator / Nonsense Mediated Decay (NMD) independent of the Exon Junction Complex (EJC) / GTP hydrolysis and joining of the 60S ribosomal subunit / ribonucleoprotein complex binding / L13a-mediated translational silencing of Ceruloplasmin expression / hematopoietic progenitor cell differentiation / RNA processing / Major pathway of rRNA processing in the nucleolus and cytosol / nucleosome binding / ribosomal subunit export from nucleus / Nonsense Mediated Decay (NMD) enhanced by the Exon Junction Complex (EJC) / maturation of LSU-rRNA / estrogen receptor signaling pathway / Notch signaling pathway / endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / rough endoplasmic reticulum / translation initiation factor activity / MDM2/MDM4 family protein binding / negative regulation of protein ubiquitination / transcription initiation-coupled chromatin remodeling / cytosolic ribosome / cellular response to interleukin-4 / nuclear periphery 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_29261.map.gz | 59.8 MB | EMDB map data format | |
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| Header (meta data) | emd-29261-v30.xml emd-29261.xml | 95.2 KB 95.2 KB | Display Display | EMDB header |
| FSC (resolution estimation) | emd_29261_fsc.xml | 15.8 KB | Display | FSC data file |
| Images | emd_29261.png | 173.4 KB | ||
| Masks | emd_29261_msk_1.map | 421.9 MB | Mask map | |
| Others | emd_29261_half_map_1.map.gz emd_29261_half_map_2.map.gz | 391.3 MB 391.3 MB | ||
| Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-29261 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-29261 | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 8fkyMC ![]() 8fkpC ![]() 8fkqC ![]() 8fkrC ![]() 8fksC ![]() 8fktC ![]() 8fkuC ![]() 8fkvC ![]() 8fkwC ![]() 8fkxC ![]() 8fkzC ![]() 8fl0C ![]() 8fl2C ![]() 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_29261.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_29261_msk_1.map | ||||||||||||
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| Density Histograms |
-Half map: #2
| File | emd_29261_half_map_1.map | ||||||||||||
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| Density Histograms |
-Half map: #1
| File | emd_29261_half_map_2.map | ||||||||||||
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| Density Histograms |
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Sample components
+Entire : Human nucleolar pre-60S ribosomal subunit (State F)
+Supramolecule #1: Human nucleolar pre-60S ribosomal subunit (State F)
+Macromolecule #1: 60S ribosomal protein L12
+Macromolecule #2: 60S ribosomal protein L10a
+Macromolecule #3: WD repeat-containing protein 55
+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 L23
+Macromolecule #17: 60S ribosomal protein L23a
+Macromolecule #18: 60S ribosomal protein L26
+Macromolecule #19: 60S ribosomal protein L27
+Macromolecule #20: 60S ribosomal protein L27a
+Macromolecule #21: 60S ribosomal protein L28
+Macromolecule #22: 60S ribosomal protein L3
+Macromolecule #23: 60S ribosomal protein L30
+Macromolecule #24: 60S ribosomal protein L31
+Macromolecule #25: 60S ribosomal protein L32
+Macromolecule #26: 60S ribosomal protein L34
+Macromolecule #27: 60S ribosomal protein L35
+Macromolecule #28: 60S ribosomal protein L35a
+Macromolecule #29: 60S ribosomal protein L36
+Macromolecule #30: 60S ribosomal protein L37
+Macromolecule #31: Nucleolar complex protein 2 homolog
+Macromolecule #32: Guanine nucleotide-binding protein-like 3
+Macromolecule #33: Ribosome biogenesis protein NSA2 homolog
+Macromolecule #34: 60S ribosome subunit biogenesis protein NIP7 homolog
+Macromolecule #35: ATP-dependent RNA helicase DDX54
+Macromolecule #36: Protein LLP homolog
+Macromolecule #37: 60S ribosomal protein L4
+Macromolecule #38: 60S ribosomal protein L6
+Macromolecule #39: 60S ribosomal protein L7
+Macromolecule #40: 60S ribosomal protein L7a
+Macromolecule #41: 60S ribosomal protein L9
+Macromolecule #42: MKI67 FHA domain-interacting nucleolar phosphoprotein
+Macromolecule #43: 60S ribosomal protein L7-like 1
+Macromolecule #44: pre-rRNA 2'-O-ribose RNA methyltransferase FTSJ3
+Macromolecule #45: Eukaryotic translation initiation factor 6
+Macromolecule #46: Ribosomal L1 domain-containing protein 1
+Macromolecule #47: Pescadillo homolog
+Macromolecule #48: Probable rRNA-processing protein EBP2
+Macromolecule #49: Ribosome biogenesis protein BRX1 homolog
+Macromolecule #50: Ribosome biogenesis protein WDR12
+Macromolecule #51: mRNA turnover protein 4 homolog
+Macromolecule #52: GTP-binding protein 4
+Macromolecule #53: Ribosome biogenesis protein BOP1
+Macromolecule #54: Ribosome biogenesis regulatory protein homolog
+Macromolecule #55: Nucleolar complex protein 3 homolog
+Macromolecule #56: Probable ribosome biogenesis protein RLP24
+Macromolecule #57: ATP-dependent RNA helicase DDX18
+Macromolecule #58: Probable 28S rRNA (cytosine(4447)-C(5))-methyltransferase
+Macromolecule #59: Nucleolar protein 16
+Macromolecule #4: 5.8S rRNA
+Macromolecule #5: ITS2 rRNA
+Macromolecule #6: 28S rRNA
+Macromolecule #60: MAGNESIUM ION
+Macromolecule #61: ZINC ION
+Macromolecule #62: ADENOSINE-5'-DIPHOSPHATE
+Macromolecule #63: GUANOSINE-5'-DIPHOSPHATE
+Macromolecule #64: 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-8fky: |
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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

