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Yorodumi- PDB-4cne: Crystal structure of E.coli TrmJ in complex with S-adenosyl-L- ho... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4cne | ||||||
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Title | Crystal structure of E.coli TrmJ in complex with S-adenosyl-L- homocysteine | ||||||
Components | TRNA (CYTIDINE/URIDINE-2'-O-)-METHYLTRANSFERASE TRMJ | ||||||
Keywords | TRANSFERASE / SPOUT | ||||||
Function / homology | Function and homology information tRNA (cytidine32/uridine32-2'-O)-methyltransferase / tRNA nucleoside ribose methylation / tRNA (uracil-2'-O-)-methyltransferase activity / protein homodimerization activity / RNA binding / cytosol Similarity search - Function | ||||||
Biological species | ESCHERICHIA COLI (E. coli) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | Van Laer, B. / Somme, J. / Roovers, M. / Steyaert, J. / Droogmans, L. / Versees, W. | ||||||
Citation | Journal: RNA / Year: 2014 Title: Characterization of Two Homologous 2'-O-Methyltransferases Showing Different Specificities for Their tRNA Substrates. Authors: Somme, J. / Van Laer, B. / Roovers, M. / Steyaert, J. / Versees, W. / Droogmans, L. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4cne.cif.gz | 145.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4cne.ent.gz | 113.1 KB | Display | PDB format |
PDBx/mmJSON format | 4cne.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4cne_validation.pdf.gz | 1.2 MB | Display | wwPDB validaton report |
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Full document | 4cne_full_validation.pdf.gz | 1.2 MB | Display | |
Data in XML | 4cne_validation.xml.gz | 15.1 KB | Display | |
Data in CIF | 4cne_validation.cif.gz | 19.9 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cn/4cne ftp://data.pdbj.org/pub/pdb/validation_reports/cn/4cne | HTTPS FTP |
-Related structure data
Related structure data | 4cndSC 4cnfC 4cngC S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 29420.516 Da / Num. of mol.: 2 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ESCHERICHIA COLI (E. coli) / Strain: K-12 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): ROSETTA PLYSS References: UniProt: P0AE01, tRNA (cytidine32/uridine32-2'-O)-methyltransferase #2: Chemical | #3: Chemical | ChemComp-PEG / | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.05 Å3/Da / Density % sol: 40.16 % / Description: NONE |
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Crystal grow | pH: 4.6 / Details: 0.02M NA/KPO4, 0.1M MES PH6.5, 20% PEG3350, pH 4.6 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SOLEIL / Beamline: PROXIMA 1 / Wavelength: 0.9801 |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 5, 2012 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9801 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→20 Å / Num. obs: 24619 / % possible obs: 99.9 % / Observed criterion σ(I): 3.4 / Redundancy: 4.2 % / Rmerge(I) obs: 0.05 / Net I/σ(I): 17.2 |
Reflection shell | Resolution: 1.9→2 Å / Redundancy: 3.4 % / Rmerge(I) obs: 0.44 / Mean I/σ(I) obs: 3.4 / % possible all: 91.9 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 4CND Resolution: 1.9→19.58 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.946 / Cross valid method: THROUGHOUT / ESU R: 0.158 / ESU R Free: 0.149 / 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: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 39.423 Å2
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Refinement step | Cycle: LAST / Resolution: 1.9→19.58 Å
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Refine LS restraints |
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