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- PDB-1kd1: Co-crystal Structure of Spiramycin bound to the 50S Ribosomal Sub... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1kd1 | ||||||
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Title | Co-crystal Structure of Spiramycin bound to the 50S Ribosomal Subunit of Haloarcula marismortui | ||||||
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![]() | RIBOSOME / 50s subunit / spiramycin / antibiotic / macrolide / carbinolamine | ||||||
Function / homology | ![]() 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 ...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 / ribosome / structural constituent of ribosome / translation / ribonucleoprotein complex / DNA repair / nucleotide binding / mRNA binding / DNA binding / zinc ion binding / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Hansen, J.L. / Ippolito, J.A. / Ban, N. / Nissen, P. / Moore, P.B. / Steitz, T.A. | ||||||
![]() | ![]() Title: The structures of four macrolide antibiotics bound to the large ribosomal subunit. Authors: Hansen, J.L. / Ippolito, J.A. / Ban, N. / Nissen, P. / Moore, P.B. / Steitz, T.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 2.5 MB | Display | ![]() |
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PDB format | ![]() | 1.9 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1 MB | Display | ![]() |
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Full document | ![]() | 1.4 MB | Display | |
Data in XML | ![]() | 339.1 KB | Display | |
Data in CIF | ![]() | 529.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1k8aC ![]() 1k9mC ![]() 1m1kC ![]() 1jj2S C: citing same article ( S: Starting model for refinement |
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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 AB
#1: RNA chain | Mass: 946034.375 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
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#2: RNA chain | Mass: 39318.414 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() |
+RIBOSOMAL PROTEIN ... , 28 types, 28 molecules CDEFGHIJKLMNOPQRSTUVWXYZ1234
-Non-polymers , 7 types, 8111 molecules 












#31: Chemical | ChemComp-SPR / | ||||||||||
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#32: Chemical | ChemComp-MG / #33: Chemical | ChemComp-NA / #34: Chemical | ChemComp-CL / #35: Chemical | #36: Chemical | ChemComp-CD / #37: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.17 Å3/Da / Density % sol: 61.17 % | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 292 K / Method: vapor diffusion / pH: 5.8 Details: PEG 6K, KCl, NH4Cl, NaOAc, MgCl2, pH 5.8, VAPOR DIFFUSION, temperature 292K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions |
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Crystal grow | *PLUS pH: 7.1 / Method: back-extraction, vapor diffusion / Details: Ban, N., (2000) Science, 289, 905. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: CUSTOM-MADE / Detector: CCD / Date: Sep 28, 2000 / Details: Si-111, Si-220 |
Radiation | Monochromator: Si-111, Si-220 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.033 Å / Relative weight: 1 |
Reflection | Resolution: 3→50 Å / Num. all: 363802 / Num. obs: 363802 / % possible obs: 99.9 % / Observed criterion σ(F): -3 / Observed criterion σ(I): -3 / Redundancy: 7 % / Biso Wilson estimate: 42.9 Å2 / Rmerge(I) obs: 0.152 / Rsym value: 0.152 / Net I/σ(I): 12.1 |
Reflection shell | Resolution: 3→3.11 Å / Redundancy: 5 % / Rmerge(I) obs: 0.853 / Mean I/σ(I) obs: 2.6 / Num. unique all: 36147 / Rsym value: 0.853 / % possible all: 99.9 |
Reflection | *PLUS % possible obs: 91.7 % / Redundancy: 7.4 % |
Reflection shell | *PLUS Lowest resolution: 3.1 Å / % possible obs: 78 % / Rmerge(I) obs: 0.85 / Mean I/σ(I) obs: 2.3 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1JJ2.pdb Resolution: 3→19.99 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 350536.4 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 Stereochemistry target values: RNA FROM CNS BRUNGER, BERMAN MODIFIED BY SJOERD PROTEIN FROM CNS PROTEIN_REP.PARAM CARBOMYCIN A CONSTRUCTED FROM CSD FILES DMCLM10, NAVTAF, PVVBDM01, USING XPLO2D
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 27.3742 Å2 / ksol: 0.291918 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 58.7 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 3→19.99 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3→3.11 Å / Rfactor Rfree error: 0.021 / Total num. of bins used: 10
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Xplor file |
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Refinement | *PLUS Highest resolution: 3 Å / Lowest resolution: 20 Å / Rfactor Rwork: 0.22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Highest resolution: 3 Å / Lowest resolution: 3.1 Å |