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Open data
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Basic information
| Entry | Database: PDB / ID: 9l98 | |||||||||||||||||||||
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| Title | State C of archaeal pre-50S ribosome | |||||||||||||||||||||
Components |
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Keywords | RIBOSOME / State C of archaeal pre-50S ribosome | |||||||||||||||||||||
| Function / homology | Function and homology informationribonuclease P activity / tRNA 5'-leader removal / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / large ribosomal subunit / transferase activity / 5S rRNA binding / ribosomal large subunit assembly / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation ...ribonuclease P activity / tRNA 5'-leader removal / maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA) / large ribosomal subunit / transferase activity / 5S rRNA binding / ribosomal large subunit assembly / large ribosomal subunit rRNA binding / cytosolic large ribosomal subunit / cytoplasmic translation / tRNA binding / negative regulation of translation / rRNA binding / structural constituent of ribosome / ribosome / translation / ribonucleoprotein complex / nucleotide binding / DNA repair / mRNA binding / DNA binding / RNA binding / zinc ion binding / cytoplasm Similarity search - Function | |||||||||||||||||||||
| Biological species | Haloferax mediterranei ATCC 33500 (archaea) | |||||||||||||||||||||
| Method | ELECTRON MICROSCOPY / single particle reconstruction / cryo EM / Resolution: 2.76 Å | |||||||||||||||||||||
Authors | Li, Z.Q. / Yang, X.Y. | |||||||||||||||||||||
| Funding support | China, 1items
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Citation | Journal: To Be PublishedTitle: State C of archaeal pre-50S ribosome Authors: Li, Z.Q. / Yang, X.Y. | |||||||||||||||||||||
| History |
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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 | 9l98.cif.gz | 2.4 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb9l98.ent.gz | 1.8 MB | Display | PDB format |
| PDBx/mmJSON format | 9l98.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/l9/9l98 ftp://data.pdbj.org/pub/pdb/validation_reports/l9/9l98 | HTTPS FTP |
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-Related structure data
| Related structure data | ![]() 62897 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
-RNA chain , 2 types, 2 molecules 09
| #1: RNA chain | Mass: 944066.312 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) Haloferax mediterranei ATCC 33500 (archaea)References: GenBank: 640913992 |
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| #2: RNA chain | Mass: 39188.254 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) Haloferax mediterranei ATCC 33500 (archaea)References: GenBank: 631803440 |
+Large ribosomal subunit protein ... , 27 types, 27 molecules AEFGHIJKLMNOPQRSTUVWXYbcdef
-Protein / Sugars , 2 types, 2 molecules a

| #30: Protein | Mass: 44531.844 Da / Num. of mol.: 1 / Source method: isolated from a natural source Source: (natural) Haloferax mediterranei ATCC 33500 (archaea)References: UniProt: M0INN0 |
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| #31: Sugar | ChemComp-BGC / |
-Non-polymers , 4 types, 2100 molecules 






| #32: Chemical | ChemComp-MG / #33: Chemical | #34: Chemical | #35: Water | ChemComp-HOH / | |
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-Details
| Has ligand of interest | Y |
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| Has protein modification | N |
-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: State C of archaeal pre-50S ribosome / Type: RIBOSOME / Entity ID: #1-#30 / Source: NATURAL |
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| Source (natural) | Organism: Haloferax mediterranei ATCC 33500 (archaea) |
| Buffer solution | pH: 7.4 |
| Specimen | Embedding applied: NO / Shadowing applied: NO / Staining applied: NO / Vitrification applied: YES |
| Vitrification | Cryogen name: ETHANE |
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Electron microscopy imaging
| Experimental equipment | ![]() Model: Tecnai F30 / Image courtesy: FEI Company |
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| Microscopy | Model: FEI TECNAI F30 |
| Electron gun | Electron source: FIELD EMISSION GUN / Accelerating voltage: 300 kV / Illumination mode: OTHER |
| Electron lens | Mode: BRIGHT FIELD / Nominal defocus max: 2000 nm / Nominal defocus min: 1500 nm |
| Image recording | Electron dose: 50 e/Å2 / Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) |
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Processing
| EM software | Name: PHENIX / Category: model refinement |
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| CTF correction | Type: PHASE FLIPPING AND AMPLITUDE CORRECTION |
| 3D reconstruction | Resolution: 2.76 Å / Resolution method: FSC 0.143 CUT-OFF / Num. of particles: 918876 / Symmetry type: POINT |
| Refinement | Cross valid method: NONE |
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Haloferax mediterranei ATCC 33500 (archaea)
China, 1items
Citation
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FIELD EMISSION GUN