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Yorodumi- PDB-8qhu: CRYO-EM STRUCTURE OF LEISHMANIA MAJOR 80S RIBOSOME : LM32Cs1C1 sn... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 8qhu | ||||||
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| Title | CRYO-EM STRUCTURE OF LEISHMANIA MAJOR 80S RIBOSOME : LM32Cs1C1 snoRNA overexpression | ||||||
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Keywords | RIBOSOME / Leishmania major snoRNA Ribosome | ||||||
| Function / homology | Function and homology informationciliary transition zone / ciliary plasm / nuclear lumen / negative regulation of translational frameshifting / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / protein-RNA complex assembly / maturation of LSU-rRNA / 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) / translation regulator activity / rescue of stalled cytosolic ribosome ...ciliary transition zone / ciliary plasm / nuclear lumen / negative regulation of translational frameshifting / endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / protein-RNA complex assembly / maturation of LSU-rRNA / 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) / translation regulator activity / rescue of stalled cytosolic ribosome / protein kinase C binding / ribosomal large subunit biogenesis / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / maturation of SSU-rRNA / small-subunit processome / maintenance of translational fidelity / modification-dependent protein catabolic process / protein tag activity / rRNA processing / kinase activity / ribosome biogenesis / ribosome binding / ribosomal small subunit biogenesis / ribosomal small subunit assembly / 5S rRNA binding / ribosomal large subunit assembly / small ribosomal subunit / small ribosomal subunit rRNA binding / large ribosomal subunit rRNA binding / cytosolic small ribosomal subunit / cytosolic large ribosomal subunit / cytoplasmic translation / negative regulation of translation / rRNA binding / protein ubiquitination / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / mRNA binding / ubiquitin protein ligase binding / nucleolus / RNA binding / zinc ion binding / nucleoplasm / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||
| Biological species | Leishmania major strain Friedlin (eukaryote) | ||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.72 Å | ||||||
Authors | Rajan, K.S. / Yonath, A. / Bashan, A. | ||||||
| Funding support | European Union, 1items
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Citation | Journal: To Be PublishedTitle: CRYO-EM STRUCTURE OF LEISHMANIA MAJOR 80S RIBOSOME : LM32Cs1C1 snoRNA overexpression Authors: Rajan, K.S. / Yonath, A. / Bashan, A. | ||||||
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Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
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Downloads & links
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Download
| PDBx/mmCIF format | 8qhu.cif.gz | 5.1 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb8qhu.ent.gz | Display | PDB format | |
| PDBx/mmJSON format | 8qhu.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 8qhu_validation.pdf.gz | 2.1 MB | Display | wwPDB validaton report |
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| Full document | 8qhu_full_validation.pdf.gz | 2.3 MB | Display | |
| Data in XML | 8qhu_validation.xml.gz | 358.5 KB | Display | |
| Data in CIF | 8qhu_validation.cif.gz | 600.8 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qh/8qhu ftp://data.pdbj.org/pub/pdb/validation_reports/qh/8qhu | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 18419MC M: map data used to model this data C: citing same article ( |
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| Similar structure data | Similarity search - Function & homology F&H Search |
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Links
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Assembly
| Deposited unit | ![]()
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Components
+40S ribosomal protein ... , 15 types, 15 molecules SBSESFSGSHSISKSOSQSXSZSaSbSeSA
+Putative 40S ribosomal protein ... , 15 types, 15 molecules SCSDSJSLSNSPSRSTSUSVSWSYScSdK
+Putative ribosomal protein ... , 7 types, 7 molecules SMSSBCXgk
+Ubiquitin-60S ribosomal protein ... , 2 types, 2 molecules Sfm
+Protein , 2 types, 2 molecules SgSh
+RNA chain , 10 types, 10 molecules S4S146813572
+Putative 60S ... , 23 types, 23 molecules AEHIJLQSTUVWZachilpFNOe
+60S ribosomal protein ... , 10 types, 10 molecules DPRYbdfnoG
+Ribosomal protein ... , 2 types, 2 molecules Mj
+Non-polymers , 4 types, 758 molecules 






+Details
-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: CRYO-EM STRUCTURE OF LEISHMANIA MAJOR 80S RIBOSOME : LM32Cs1C1 snoRNA overexpression Type: RIBOSOME Details: CRYO-EM STRUCTURE OF LEISHMANIA MAJOR 80S RIBOSOME : LM32Cs1C1 snoRNA overexpression Entity ID: #1-#86 / Source: NATURAL |
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| Molecular weight | Experimental value: NO |
| Source (natural) | Organism: Leishmania major strain Friedlin (eukaryote) |
| Buffer solution | pH: 7.6 |
| Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Specimen support | Grid material: COPPER / Grid type: Quantifoil R2/2 |
| 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 / Nominal defocus max: 1500 nm / Nominal defocus min: 700 nm |
| Image recording | Electron dose: 1 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
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Processing
| EM software | Name: PHENIX / Version: 1.20.1_4487 / Category: model refinement | ||||||||||||||||||||||||
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| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION | ||||||||||||||||||||||||
| 3D reconstruction | Resolution: 2.72 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 134493 / Symmetry type: POINT | ||||||||||||||||||||||||
| Refinement | Cross valid method: NONE Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2 | ||||||||||||||||||||||||
| Displacement parameters | Biso mean: 20.79 Å2 | ||||||||||||||||||||||||
| Refine LS restraints |
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Leishmania major strain Friedlin (eukaryote)
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