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Yorodumi- PDB-2wnr: The structure of Methanothermobacter thermautotrophicus exosome c... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2wnr | ||||||
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Title | The structure of Methanothermobacter thermautotrophicus exosome core assembly | ||||||
Components |
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Keywords | HYDROLASE / PHOSPHATE BINDING / 3'-5' EXORIBONUCLEASE / EXOSOME / NUCLEASE / EXONUCLEASE | ||||||
Function / homology | Function and homology information exosome (RNase complex) / RNA catabolic process / Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters / 3'-5'-RNA exonuclease activity / cytoplasm Similarity search - Function | ||||||
Biological species | METHANOTHERMOBACTER THERMAUTOTROPHICUS (archaea) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.65 Å | ||||||
Authors | Ng, C.L. / Waterman, D.G. / Antson, A.A. / Ortiz-Lombardia, M. | ||||||
Citation | Journal: Acta Crystallogr.,Sect.D / Year: 2010 Title: Structure of the Methanothermobacter Thermautotrophicus Exosome Rnase Ph Ring Authors: Ng, C.L. / Waterman, D.G. / Antson, A.A. / Ortiz-Lombardia, M. | ||||||
History |
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Remark 700 | THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE ... THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2wnr.cif.gz | 275.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2wnr.ent.gz | 222.3 KB | Display | PDB format |
PDBx/mmJSON format | 2wnr.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/wn/2wnr ftp://data.pdbj.org/pub/pdb/validation_reports/wn/2wnr | HTTPS FTP |
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-Related structure data
Related structure data | 2br2S S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
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-Components
#1: Protein | Mass: 29924.561 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) METHANOTHERMOBACTER THERMAUTOTROPHICUS (archaea) Strain: DELTA H / Plasmid: PCDFDUET, PET28A / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): ER2566 References: UniProt: O26778, Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters #2: Protein | Mass: 26560.438 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Source: (gene. exp.) METHANOTHERMOBACTER THERMAUTOTROPHICUS (archaea) Strain: DELTA H / Plasmid: PCDFDUET, PET28A / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): ER2566 References: UniProt: O26779, Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters #3: Chemical | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 2.45 Å3/Da / Density % sol: 49 % / Description: NONE |
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Crystal grow | pH: 7 Details: 20% PEG3350, 0.1M SUCCINIC ACID PH 7.0, 5% ISOPROPANOL |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: BM14 / Wavelength: 0.9191 |
Detector | Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: Sep 25, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9191 Å / Relative weight: 1 |
Reflection | Resolution: 2.65→25 Å / Num. obs: 47654 / % possible obs: 98.7 % / Observed criterion σ(I): 1.5 / Redundancy: 4.2 % / Biso Wilson estimate: 64 Å2 / Rmerge(I) obs: 0.12 / Net I/σ(I): 9.1 |
Reflection shell | Resolution: 2.65→2.79 Å / Redundancy: 2.5 % / Rmerge(I) obs: 0.58 / Mean I/σ(I) obs: 1.5 / % possible all: 92.4 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 2BR2 Resolution: 2.65→24.86 Å / Cor.coef. Fo:Fc: 0.936 / Cor.coef. Fo:Fc free: 0.913 / SU B: 31.794 / SU ML: 0.298 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 1.231 / ESU R Free: 0.327 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 65.2 Å2
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Refinement step | Cycle: LAST / Resolution: 2.65→24.86 Å
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Refine LS restraints |
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