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Yorodumi- PDB-1ffk: CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM HALOARCULA ... -
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Open data
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Basic information
| Entry | Database: PDB / ID: 1ffk | ||||||
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| Title | CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM HALOARCULA MARISMORTUI AT 2.4 ANGSTROM RESOLUTION | ||||||
Components |
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Keywords | RIBOSOME / ribosome assembly / RNA-RNA / protein-RNA / protein-protein | ||||||
| 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) / ribosome biogenesis / large ribosomal subunit / 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) / ribosome biogenesis / large ribosomal subunit / 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 / DNA repair / nucleotide binding / mRNA binding / DNA binding / zinc ion binding / cytoplasm Similarity search - Function | ||||||
| Biological species | Haloarcula marismortui (Halophile) | ||||||
| Method | X-RAY DIFFRACTION / SYNCHROTRON / Resolution: 2.4 Å | ||||||
Authors | Ban, N. / Nissen, P. / Hansen, J. / Moore, P.B. / Steitz, T.A. | ||||||
Citation | Journal: Science / Year: 2000Title: The complete atomic structure of the large ribosomal subunit at 2.4 A resolution. Authors: Ban, N. / Nissen, P. / Hansen, J. / Moore, P.B. / Steitz, T.A. #1: Journal: Science / Year: 2000Title: The structural basis of ribosome activity in peptide bond synthesis Authors: Nissen, P. / Hansen, J. / Ban, N. / Moore, P.B. / Steitz, T.A. #2: Journal: Nature / Year: 1999Title: Placement of protein and RNA structures into a 5 A-resolution map of the 50S ribosomal subunit Authors: Ban, N. / Nissen, P. / Hansen, J. / Capel, M. / Moore, P.B. / Steitz, T.A. #3: Journal: Cell(Cambridge,Mass.) / Year: 1998Title: A 9 A resolution X-ray crystallographic map of the large ribosomal subunit Authors: Ban, N. / Freeborn, B. / Nissen, P. / Penczek, P. / Grasucci, R.A. / Sweet, R. / Frank, J. / Moore, P.B. / Steitz, T.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 | 1ffk.cif.gz | 1.6 MB | Display | PDBx/mmCIF format |
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| PDB format | pdb1ffk.ent.gz | 1.2 MB | Display | PDB format |
| PDBx/mmJSON format | 1ffk.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 1ffk_validation.pdf.gz | 483.7 KB | Display | wwPDB validaton report |
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| Full document | 1ffk_full_validation.pdf.gz | 592.8 KB | Display | |
| Data in XML | 1ffk_validation.xml.gz | 44.3 KB | Display | |
| Data in CIF | 1ffk_validation.cif.gz | 112.9 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ff/1ffk ftp://data.pdbj.org/pub/pdb/validation_reports/ff/1ffk | HTTPS FTP |
-Related structure data
| Related structure data | |
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| Similar structure data |
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Links
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Assembly
| Deposited unit | ![]()
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| Unit cell |
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Components
-RNA chain , 2 types, 2 molecules 09
| #1: RNA chain | Mass: 946034.375 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: CULTURED CELLS / Source: (natural) Haloarcula marismortui (Halophile) / References: GenBank: 3377779 |
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| #2: RNA chain | Mass: 39318.414 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: CULTURED CELLS / Source: (natural) Haloarcula marismortui (Halophile) / References: GenBank: 3377779 |
+RIBOSOMAL PROTEIN ... , 27 types, 27 molecules ABCDEFGHIJKLMNOPQRSTUVWXYZ1
-Non-polymers , 4 types, 13 molecules 






| #30: Chemical | ChemComp-K / | ||||
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| #31: Chemical | | #32: Chemical | ChemComp-CD / #33: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 2 |
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Sample preparation
| Crystal | Density Matthews: 3.24 Å3/Da / Density % sol: 62.02 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Crystal grow | Temperature: 292 K / Method: backextraction, vapor diffusion / pH: 5.8 Details: PEG 6000, KCl, NH4Cl, MgCl2, CdCl2, potassium acetate, Tris-MES, pH 5.8, backextraction, vapor diffusion, temperature 292K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Components of the solutions |
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| Crystal grow | *PLUS pH: 7.1 / Method: back-extraction, vapor diffusion | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Components of the solutions | *PLUS
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-Data collection
| Diffraction |
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| Detector |
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| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||
| Radiation wavelength |
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| Reflection | Resolution: 2.4→90 Å / Num. all: 666819 / Num. obs: 666819 / % possible obs: 95.6 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 9.1 % / Biso Wilson estimate: 47.7 Å2 / Rmerge(I) obs: 0.086 / Net I/σ(I): 26.6 | |||||||||||||||
| Reflection shell | Resolution: 2.4→2.5 Å / Redundancy: 6 % / Rmerge(I) obs: 0.691 / Num. unique all: 50941 / % possible all: 73.5 | |||||||||||||||
| Reflection | *PLUS Num. measured all: 6089802 | |||||||||||||||
| Reflection shell | *PLUS % possible obs: 71 % / Redundancy: 6.5 % / Mean I/σ(I) obs: 1.9 |
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Processing
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| Refinement | Resolution: 2.4→90 Å / Cross valid method: THROUGHOUT / σ(F): 2 Stereochemistry target values: Engh & Huber, Parkinson et al. Details: Real-space refinement in TNT against experimental map followed by phase-restrained refinement in CNS
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| Displacement parameters |
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| Refinement step | Cycle: LAST / Resolution: 2.4→90 Å
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| Refine LS restraints |
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| Software | *PLUS Name: 'TNT & CNS' / Classification: refinement | |||||||||||||||||||||||||
| Refinement | *PLUS Highest resolution: 2.4 Å / Lowest resolution: 90 Å / σ(F): 2 / % reflection Rfree: 1 % / Rfactor obs: 0.252 | |||||||||||||||||||||||||
| Solvent computation | *PLUS | |||||||||||||||||||||||||
| Displacement parameters | *PLUS | |||||||||||||||||||||||||
| Refine LS restraints | *PLUS
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Haloarcula marismortui (Halophile)
X-RAY DIFFRACTION
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